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5
.dir-locals.el
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@ -1,5 +0,0 @@
;; setting for elisp mode and elisp linter
((emacs-lisp-mode . ((fill-column . 80)
(indent-tabs-mode . nil)
(elisp-lint-indent-specs . ((describe . 1)
(it . 1))))))

55
.github/workflows/test.yml vendored
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@ -1,55 +0,0 @@
name: CI
on:
push:
paths-ignore:
- '**.md'
pull_request:
paths-ignore:
- '**.md'
- '**.org'
jobs:
test:
runs-on: ubuntu-latest
strategy:
matrix:
emacs_version:
- 27.2
- 28.1
- snapshot
steps:
- name: Set up Emacs
uses: purcell/setup-emacs@master
with:
version: ${{matrix.emacs_version}}
- name: Install w3m
run: sudo apt-get install -y w3m
- name: Install Eldev
run: curl -fsSL https://raw.github.com/doublep/eldev/master/webinstall/github-eldev | sh
- name: Check out the elisp source code
uses: actions/checkout@v2
# - name: Lint source code with elisp-lint
# run: |
# cd el
# eldev -p -dtT -q lint elisp-lint
- name: Lint documentation with checkdoc
run: |
cd el
eldev -p -dtT lint doc
- name: Test the uncompiled source
run: |
cd el
eldev -p -dtT test
- name: Compile and run tests again
run: |
cd el
eldev compile
eldev -p -dtT test

4
.gitignore vendored
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@ -1,4 +0,0 @@
.DS_Store
*.elc
.eldev
/el/sclang-autoloads.el

16
CHANGELOG.md
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@ -1,16 +0,0 @@
# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
### Added
- Ability to distribute via package managers
- Support for `completion-at-point-functions` and `company` via `company-capf`
### Changed
- `M-<tab>` or `C-M-i` is no longer bound to `sclang-complete-symbol`
to make builtin completion work as expected.
- `sclang-mode` is now derived from `prog-mode`.

2
CMakeLists.txt
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@ -1,4 +1,4 @@
add_subdirectory(el)
add_subdirectory(sc/scide_scel)
add_subdirectory(sc)
install(DIRECTORY HelpSource
DESTINATION share/SuperCollider/Extensions/scide_scel/)

203
README.md
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@ -1,142 +1,83 @@
# scel - sclang-mode for emacs
Scel
====
SuperCollider/Emacs interface
## Installation
There are 3 options for installation:
Installation requirements
-------------------------
1. Using SuperCollider Quarks (recommended)
2. Using an Emacs package manager
3. From debian package `supercollider-emacs`
4. From source
For the HTML help system, you will need emacs-w3m support.
Option #1 is the best cross-platform option, and is recommended. Whatever option
you choose, *make sure not to mix installation methods*. In particular, do not
install the Quark if you already have the supercollider-emacs package or if you
compiled SuperCollider with the `-DSC_EL=ON` option. Otherwise you will get an
error from SuperCollider about duplicated classes.
### Install Option 1: SuperCollider's own package manager
Installation (default)
----------------------
The repository contains two subprojects. `/el` contains the emacs-lisp
implementation. `/sc` contains the SuperCollider code required to
implement the Emacs interface. SuperCollider has its own package system
called Quarks, which we can use to install both halves.
By default emacs-lisp files are installed in
Evaluate this code in the SuperCollider GUI by pasting it and pressing
shift+enter:
`$prefix/share/emacs/site-lisp`
SuperCollider files are put in
`$prefix/share/SuperCollider/Extensions/scide_scel`
The only thing you need to do is loading the sclang interface in your `~/.emacs`:
``` supercollider
Quarks.install("https://github.com/supercollider/scel");
```
The scel repository will be downloaded to your local file system and the path
will be added to your currently used `sclang_conf.yaml` file. (You can find its
location by evaluating `Platform.userConfigDir`)
Next, find out where scel was installed. You will use this install-path in your
emacs config.
``` supercollider
Quarks.folder.postln;
// -> /Users/<username>/Library/Application Support/SuperCollider/downloaded-quarks
```
Now in your emacs config, add the `/el` subdirectory to your load path
``` emacs-lisp
;; in ~/.emacs
;; Paste path from above, appending "/scel/el"
(add-to-list 'load-path "/Users/<username>/Library/Application Support/SuperCollider/downloaded-quarks/scel/el")
(require 'sclang)
```
#### On macOS
If `sclang` executable is not on your path, you may need to add it to your
exec-path.
``` emacs-lisp
;; in ~/.emacs
(setq exec-path (append exec-path '("/Applications/SuperCollider.app/Contents/MacOS/")))
```
### Install Option 2: Emacs package manager
The `sclang` package can be installed from [MELPA](https://melpa.org/#/sclang) and configured with [use-package](https://github.com/jwiegley/use-package).
It's possible to install with
[straight.el](https://github.com/raxod502/straight.el),
[use-package](https://github.com/jwiegley/use-package),
[doom](https://github.com/hlissner/doom-emacs), etc. Instructions for doing so
are beyond the scope of this README, but note that `autoloads` are implemented
for entry-point functions so if you like to have a speedy start-up time you can
use the `:defer t` option.
### Install Option 3: Debian package
There is a debian package which provides emacs integration called
`supercollider-emacs`. Option #1 will likely be more recent, but
if you prefer you can install the package with:
``` shell
sudo apt install supercollider-emacs
```
### Install Option 4: Installing from source
If you are building SuperCollider from source, you can optionally compile and
install this library along with it. The cmake `-DSC_EL` flag controls whether
scel will be compiled. On Linux machines `-DSC_EL=ON` by default. See the
supercollider README files for more info.
``` emacs-lisp
;; in ~/.emacs
(add-to-list 'load-path "/usr/local/share/emacs/site-lisp/SuperCollider/") ;; path will depend on your compilation settings
(require 'sclang)
```
## Optional Installation Requirements
There are two options for SuperCollider help files. They can be opened in the
help browser that ships with SuperCollider, or if you prefer an emacs-only
workflow they can be opened using the w3m browser. The browse-in-emacs option
requires an additional dependency.
```emacs-lisp
;; in ~/.emacs
For the HTML help system to fully function also add
```
(require 'w3m)
```
## Usage
The main function which starts interacting with the sclang interpreter is
`sclang-start`. You can execute that anywhere with `M-x sclang-start`, or from
within a `.scd` buffer by pressing `C-c C-o`.
Installation (detailed)
-----------------------
If you know you want to launch sclang when you start emacs you can use the `-f`
option to execute that function right away:
Put all `*.el` files in emacs' load-path. e.g. if you put them in
`~/emacs/`, add the following lines to `~/.emacs` (or whatever your init
file is called):
``` shell
# in your terminal
emacs -f sclang-start
```
(add-to-list 'load-path "~/emacs")
(require 'sclang)
```
## Configuration
for the HTML help system to fully function also add
```
(require 'w3m)
```
To fine-tune the installation from within emacs' graphical customization
interface, type:
now put all `*.sc` files in sclang's library path, e.g. if you put them
in a non-standard location, such as `~/SuperCollider/Emacs`, add the
following to `~/.config/SuperCollider/sclang_conf.yaml` (Linux) or `~/Library/Application Support/SuperCollider/sclang_conf.yaml` (macOS):
`M-x sclang-customize`
```
includePaths:
[~/SuperCollider/Emacs]
```
NOTE: If you use an sclang configuration file different from the default
`sclang_conf.yaml`, you need to specify it in scel by customizing the
`sclang-library-configuration-file `variable. Otherwise, even after installing
the Quark in SuperCollider, you won't be able to run sclang code in emacs.
(note normally this is not needed as they are put into sclang's library
path during installation with scons).
## Getting help
Usage
-----
In order to automatically start sclang when invoking emacs, use the following command line:
```
$> emacs -sclang
```
you're now ready to edit, inspect and execute sclang code!
Getting help
------------
Inside an sclang-mode buffer (e.g. by editing a .sc file), execute
@ -146,16 +87,11 @@ and a window with key bindings in sclang-mode will pop up.
`C-x C-h` lets you search for a help file
`C-M-h` opens or switches to the Help browser (if no Help file has been opened,
the default Help file will be opened).
`C-M-h` opens or switches to the Help browser (if no Help file has been opened, the default Help file will be opened).
`E` copies the buffer, puts it in text mode and sclang-minor-mode, to enable you
to edit the code parts to try out variations of the provided code in the help
file. With `C-M-h` you can then return to the Help browser and browse further
from the Help file.
`E` copies the buffer, puts it in text mode and sclang-minor-mode, to enable you to edit the code parts to try out variations of the provided code in the help file. With `C-M-h` you can then return to the Help browser and browse further from the Help file.
`C-c C-e` allows you to edit the source of the HTML file, for example if you
want to improve it and commit it to the repository.
`C-c C-e` allows you to edit the source of the HTML file, for example if you want to improve it and commit it to the repository.
To enable moving around in the help file with arrow keys add the following
in your `~/.emacs`:
@ -169,18 +105,25 @@ in your `~/.emacs`:
(define-key w3m-mode-map [down] 'next-line)))
```
This ensures that the arrow keys are just for moving through the document, and
not from hyperlink to hyperlink, which is the default in w3m-mode.
This ensures that the arrow keys are just for moving through the document, and not from hyperlink to hyperlink, which is the default in w3m-mode.
## Server control
Customization
-------------
In the post buffer window, right-click on the server name; by default the two
servers `internal` and `localhost` are available. You will get a menu with
common server control operations.
To fine-tune the installation from within emacs' graphical customization interface, type:
To select another server, step through the server list by left-clicking on the
server name.
`M-x sclang-customize`
Servers instantiated from the language will automatically be available in the
mode line.
In particular, you will have to customize `sclang-runtime-directory'.
Server control
--------------
In the post buffer window, right-click on the server name; by default the two servers `internal` and `localhost` are available. You will get a menu with common server control operations.
To select another server, step through the server list by left-clicking on the server name.
Servers instantiated from the language will automatically be available
in the mode line.

5
el/.dir-locals.el
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@ -1,5 +0,0 @@
;; setting for elisp mode and elisp linter
((emacs-lisp-mode . ((fill-column . 80)
(indent-tabs-mode . nil)
(elisp-lint-indent-specs . ((describe . 1)
(it . 1))))))

32
el/CMakeLists.txt
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@ -1,32 +1,10 @@
option(SC_EL_BYTECOMPILE "Build emacs-based IDE." ON)
mark_as_advanced(SC_EL_BYTECOMPILE)
set(PKG_DATA_DIR ${CMAKE_INSTALL_PREFIX}/share/SuperCollider)
file(GLOB scel_sources
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.el)
list(REMOVE_ITEM scel_sources ".dir-locals.el")
# if w3m in installed locally add to the load-path
file(GLOB local-load-path
LIST_DIRECTORIES true
"$ENV{HOME}/.emacs.d/site-lisp/w3m-*"
"$ENV{HOME}/.emacs.d/elpa/w3m-*")
foreach (path ${local-load-path})
if(NOT IS_DIRECTORY ${path})
list(REMOVE_ITEM local-load-path ${path})
endif()
endforeach()
list(APPEND local-load-path ${CMAKE_CURRENT_BINARY_DIR})
# convert to string of form " dir1 -L dir2 -L dir3 ..." when more than one dir
string(JOIN " -L " load-path ${local-load-path})
# build the argument string
string(CONCAT EMACS_ARGS "-batch -L " ${load-path} " -f batch-byte-compile")
set(PKG_DATA_DIR ${CMAKE_INSTALL_PREFIX}/share/SuperCollider)
configure_file(sclang-vars.el.in
${CMAKE_CURRENT_BINARY_DIR}/sclang-vars.el)
@ -39,8 +17,6 @@ set(all_scel_sources ${scel_sources} sclang-vars.el)
install (FILES ${scel_sources} ${CMAKE_CURRENT_BINARY_DIR}/sclang-vars.el
DESTINATION share/emacs/site-lisp/SuperCollider)
# the emacs command needs to be evaled due to layers of (un)escaping required to add load-path
if (SC_EL_BYTECOMPILE)
find_program(EMACS_EXECUTABLE emacs)
if(NOT EMACS_EXECUTABLE)
@ -49,8 +25,10 @@ if (SC_EL_BYTECOMPILE)
foreach (el ${all_scel_sources})
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${el}c
VERBATIM
COMMAND eval "${EMACS_EXECUTABLE} ${EMACS_ARGS} ${CMAKE_CURRENT_BINARY_DIR}/${el}"
COMMAND ${EMACS_EXECUTABLE} -batch
-L ${CMAKE_CURRENT_BINARY_DIR}
-f batch-byte-compile
${CMAKE_CURRENT_BINARY_DIR}/${el}
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${el}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Creating byte-compiled Emacs lisp ${CMAKE_CURRENT_BINARY_DIR}/${el}c")

7
el/Eldev
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@ -1,7 +0,0 @@
; -*- mode: emacs-lisp; lexical-binding: t -*-
;
;; You can obtain eldev from https://github.com/doublep/eldev
;; We use it for package development and running tests
(eldev-use-plugin 'autoloads)
(eldev-use-package-archive 'melpa)

193
el/sclang-browser.el
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@ -1,9 +1,5 @@
;;; sclang-browser.el --- SuperCollider documentation browser -*- coding: utf-8; lexical-binding: t -*-
;; copyright 2003 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -19,184 +15,163 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;; Browser for SuperCollider documentation.
(require 'sclang-util)
(require 'view nil t)
;; TODO: better factoring
;; - derive from view mode, make mode-map pluggable
;; - define derived mode for completion, definition, help
;; - update 'display-buffer-reuse-frames'
;; - update ‘view-return-to-alist’
;; derive from view mode, make mode-map pluggable
;; define derived mode for completion, definition, help
(require 'sclang-util)
(require 'view)
(defun sclang-browser-fill-keymap (map)
(define-key map "\r" 'sclang-browser-follow-link)
(define-key map [mouse-2] 'sclang-browser-mouse-follow-link)
(define-key map "\t" 'sclang-browser-next-link)
(define-key map [backtab] 'sclang-browser-previous-link)
(define-key map [(shift tab)] 'sclang-browser-previous-link)
(define-key map [?q] 'sclang-browser-quit)
map)
;;; Code:
(defun sclang-browser-fill-keymap ()
"Create keymap and bindings."
(let ((map (make-sparse-keymap)))
(set-keymap-parent map view-mode-map)
(define-key map "\r" 'sclang-browser-follow-link)
(define-key map [mouse-2] 'sclang-browser-mouse-follow-link)
(define-key map "\t" 'sclang-browser-next-link)
(define-key map [backtab] 'sclang-browser-previous-link)
(define-key map [(shift tab)] 'sclang-browser-previous-link)
(define-key map [?q] 'sclang-browser-quit)
map))
(defvar sclang-browser-mode-map (sclang-browser-fill-keymap))
(defvar sclang-browser-mode-map (sclang-browser-fill-keymap (make-sparse-keymap)))
(defvar sclang-browser-mode-hook nil)
(defvar sclang-browser-show-hook nil)
(defvar sclang-browser-link-function nil)
(defvar sclang-browser-return-method nil)
(defvar sclang-browser-link-function nil
"buffer local")
(defvar sclang-browser-return-method nil
"buffer local")
(defun sclang-browser-beginning-of-link ()
"Beginning of link."
(interactive)
(when (get-text-property (point) 'sclang-browser-link)
(while (and (not (bobp))
(get-text-property (point) 'sclang-browser-link))
(get-text-property (point) 'sclang-browser-link))
(forward-char -1))
(unless (bobp) (forward-char 1))
(point)))
(defun sclang-browser-next-link (&optional n)
"Next link (or N further)."
(interactive)
(let* ((n (or n 1))
(prop 'sclang-browser-link)
(fwd (>= n 0))
(orig (point))
(beg (if fwd (point-min) (point-max)))
(end (if fwd (point-max) (point-min)))
(inc (if fwd 1 -1))
pos)
(prop 'sclang-browser-link)
(fwd (>= n 0))
(orig (point))
(beg (if fwd (point-min) (point-max)))
(end (if fwd (point-max) (point-min)))
(inc (if fwd 1 -1))
pos)
(when (get-text-property (point) prop)
(while (and (/= (point) beg)
(get-text-property (point) prop))
(forward-char inc))
(get-text-property (point) prop))
(forward-char inc))
(if (= (point) beg) (goto-char end)))
(while (not (eq pos orig))
(cond ((get-text-property (point) prop)
(sclang-browser-beginning-of-link)
(setq pos orig))
(t
(if (= (point) end) (goto-char beg))
(forward-char inc)
(setq pos (point)))))))
(sclang-browser-beginning-of-link)
(setq pos orig))
(t
(if (= (point) end) (goto-char beg))
(forward-char inc)
(setq pos (point)))))))
(defun sclang-browser-previous-link ()
"Previous link."
(interactive)
(sclang-browser-next-link -1))
(defun sclang-browser-follow-link (&optional pos)
"Follow link (optionally POS)."
(interactive)
(let* ((pos (or pos (point)))
(data (get-text-property pos 'sclang-browser-link)))
(data (get-text-property pos 'sclang-browser-link)))
(when (consp data)
(let ((fun (or (car data) sclang-browser-link-function))
(arg (cdr data)))
(when (functionp fun)
(condition-case nil
(funcall fun arg)
(error (sclang-message "Error in link function") nil)))))))
(arg (cdr data)))
(when (functionp fun)
(condition-case nil
(funcall fun arg)
(error (sclang-message "Error in link function") nil)))))))
(defun sclang-browser-mouse-follow-link (event)
"Link. click. EVENT."
(interactive "e")
(let* ((start (event-start event))
(window (car start))
(pos (cadr start)))
(window (car start))
(pos (cadr start)))
(with-current-buffer (window-buffer window)
(sclang-browser-follow-link pos))))
(defun sclang-browser-mode ()
"Major mode for viewing hypertext and navigating references.
Entry to this mode runs the normal hook `sclang-browser-mode-hook'
"Major mode for viewing hypertext and navigating references in it.
Entry to this mode runs the normal hook `sclang-browser-mode-hook'.
Commands:
\\{sclang-browser-mode-map}"
(interactive)
(view-mode)
(kill-all-local-variables)
(use-local-map sclang-browser-mode-map)
(set-keymap-parent sclang-browser-mode-map view-mode-map)
(setq mode-name "Browser")
(setq major-mode 'sclang-browser-mode)
(set (make-local-variable 'sclang-browser-link-function) nil)
(set (make-local-variable 'sclang-browser-return-method) nil)
(set (make-local-variable 'font-lock-defaults) nil)
(view-mode)
(set (make-local-variable 'minor-mode-overriding-map-alist)
(list (cons 'view-mode sclang-browser-mode-map)))
(set (make-local-variable 'view-no-disable-on-exit) t)
(set (make-local-variable 'view-no-disable-on-exit) t)
(run-hooks 'sclang-browser-mode-hook))
(defun sclang-browser-mode-setup ()
"Setup sclang-browser-mode."
(sclang-browser-mode)
(setq buffer-read-only nil))
(defun sclang-browser-mode-finish ()
"Finish sclang-browser-mode."
(read-only-mode)
;; ‘view-return-to-alist’ is an obsolete variable (as of 24.1)
;;(setq view-return-to-alist
;; (list (cons (selected-window) sclang-browser-return-method)))
(view-mode -1)
(toggle-read-only 1)
(setq view-return-to-alist
(list (cons (selected-window) sclang-browser-return-method)))
(run-hooks 'sclang-browser-show-hook))
(defun sclang-browser-quit ()
"Quit the sclang help browser."
(interactive)
(when (eq major-mode 'sclang-browser-mode)
(kill-buffer (current-buffer))))
(defun sclang-browser-make-link (link-text &optional link-data link-function)
"Make a link using LINK-TEXT (optional LINK-DATA and LINK-FUNCTION)."
(propertize link-text
'mouse-face 'highlight
'sclang-browser-link (cons link-function link-data)))
(let ((map (make-sparse-keymap)))
(propertize link-text
'mouse-face 'highlight
;;'help-echo "mouse-2: follow link"
;;'keymap map
'sclang-browser-link (cons link-function link-data)
;;'sclang-browser-link-data link-data
;;'sclang-browser-link-function link-function)))
)))
(defun sclang-display-browser (buffer-name output-function)
"Display browser using BUFFER-NAME and OUTPUT-FUNCTION.
header: what to insert in the buffer.
link-list: list of (link-text link-function link-data)
link-function: function with args (link-text link-data)"
"header: what to insert in the buffer
link-list: list of (link-text link-function link-data)
link-function: function with args (link-text link-data)"
(let ((temp-buffer-setup-hook '(sclang-browser-mode-setup))
(temp-buffer-show-hook '(sclang-browser-mode-finish)))
(temp-buffer-show-hook '(sclang-browser-mode-finish)))
(with-output-to-temp-buffer buffer-name
(with-current-buffer standard-output
;; record return method
(setq sclang-browser-return-method
(cond ((special-display-p (buffer-name standard-output))
;; If the help output buffer is a special display buffer,
;; don't say anything about how to get rid of it.
;; First of all, the user will do that with the window
;; manager, not with Emacs.
;; Secondly, the buffer has not been displayed yet,
;; so we don't know whether its frame will be selected.
(cons (selected-window) t))
;; display-buffer-reuse-frames is obsolete since 24.3
;; replace with something like
;;+ (add-to-list 'display-buffer-alist
;;+ '("." nil (reusable-frames . t)))
;;- (display-buffer-reuse-frames
;;- (cons (selected-window) 'quit-window))
((not (one-window-p t))
(cons (selected-window) 'quit-window))
;; This variable is provided mainly for backward compatibility
;; and should not be used in new code.
;; (pop-up-windows
;; (cons (selected-window) t))
(t
(list (selected-window) (window-buffer)
(window-start) (window-point)))))
(funcall output-function)))))
;; record return method
(setq sclang-browser-return-method
(cond ((special-display-p (buffer-name standard-output))
;; If the help output buffer is a special display buffer,
;; don't say anything about how to get rid of it.
;; First of all, the user will do that with the window
;; manager, not with Emacs.
;; Secondly, the buffer has not been displayed yet,
;; so we don't know whether its frame will be selected.
(cons (selected-window) t))
(display-buffer-reuse-frames
(cons (selected-window) 'quit-window))
((not (one-window-p t))
(cons (selected-window) 'quit-window))
(pop-up-windows
(cons (selected-window) t))
(t
(list (selected-window) (window-buffer)
(window-start) (window-point)))))
(funcall output-function)))))
(defmacro with-sclang-browser (buffer-name &rest body)
"Display browser in BUFFER-NAME and run BODY."
`(sclang-display-browser ,buffer-name (lambda () ,@body)))
;; =====================================================================
@ -205,4 +180,4 @@ link-function: function with args (link-text link-data)"
(provide 'sclang-browser)
;;; sclang-browser.el ends here
;; EOF

38
el/sclang-dev.el
View file

@ -1,9 +1,3 @@
;;; sclang-dev.el --- IDE for working with SuperCollider -*- coding: utf-8;
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -20,24 +14,36 @@
;; USA
;;; Commentary:
;; Edit SuperCollider help files.
(eval-when-compile
(require 'sclang-util)
(require 'sclang-interp)
)
(require 'sclang-util)
(require 'sclang-interp)
;;; Code:
(sclang-set-command-handler
'openDevSource
(lambda (file)))
'openDevSource
(lambda (file)
)
)
(defun sclang-edit-dev-source ()
"Edit the help file at the development location."
; (sclang-document-name . (prSetTitle (buffer-name)))
(interactive)
;; (sclang-document-name . (prSetTitle (buffer-name)))
(sclang-perform-command 'openDevSource (buffer-file-name)))
(sclang-perform-command 'openDevSource (buffer-file-name))
)
(provide 'sclang-dev)
;;; sclang-dev.el ends here
;(defun sclang-open-dev-source (file)
; "Open the help file at the development location."
; (if (sclang-html-file-p file)
; (html-mode)
; ;; (find-file file)
; )
; (if ( sclang-sc-file-p file )
; (sclang-mode)
; )
; )

14
el/sclang-document.el
View file

@ -1,9 +1,5 @@
;;; sclang-document.el --- IDE for working with SuperCollider -*- coding: utf-8;
;; copyright 2003 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -19,12 +15,6 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;; ???
;;; Code:
(provide 'sclang-document)
;;; sclang-document.el ends here
;; EOF

559
el/sclang-help.el
View file

@ -1,9 +1,5 @@
;;; sclang-help.el --- IDE for working with SuperCollider -*- coding: utf-8; -*-
;; copyright 2003 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -19,59 +15,34 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;; Access SuperCollider help files.
;;; Code:
(eval-when-compile
(require 'font-lock))
(require 'w3m)
;; (require 'w3m) ;; not needed during compilation
(require 'cl-lib)
(require 'sclang-util)
(require 'sclang-interp)
(require 'sclang-language)
(require 'sclang-mode)
(require 'sclang-vars nil 'ignore-missing-file)
(require 'sclang-vars)
(require 'sclang-minor-mode)
(defun sclang-system-root ()
"Find the common install location for the platform."
(cond
((boundp 'sclang-system-data-dir)
sclang-system-data-dir)
((eql 'darwin system-type)
(expand-file-name "~/Library/Application Support/SuperCollider"))
((and (eql 'gnu/linux system-type)
(file-exists-p "/usr/local/share/SuperCollider"))
"/usr/local/share/SuperCollider")
((eql 'gnu/linux system-type)
"/usr/share/SuperCollider")))
(defcustom sclang-system-help-dir (expand-file-name "Help" (sclang-system-root))
"Installation dependent help directory."
(defcustom sclang-help-directory "~/SuperCollider/Help"
"*Directory where the SuperCollider help files are kept. OBSOLETE."
:group 'sclang-interface
:type 'directory)
:version "21.3"
:type 'directory
:options '(:must-match))
(defcustom sclang-help-path (list sclang-system-help-dir
"~/.local/share/SuperCollider/Help")
"~/.local/share/SuperCollider/Help")
"List of directories where SuperCollider help files are kept."
:group 'sclang-interface
:version "21.4"
:type '(repeat directory))
(defcustom sclang-system-extension-dir (expand-file-name "Extensions" (sclang-system-root))
"Installation dependent extension directory."
:group 'sclang-interface
:type 'directory)
(defconst sclang-extension-path (list sclang-system-extension-dir
"~/.local/share/SuperCollider/Extensions")
"~/.local/share/SuperCollider/Extensions")
"List of SuperCollider extension directories.")
(defcustom sclang-help-fill-column fill-column
@ -97,32 +68,29 @@
(defcustom sclang-help-filters
'(("p\\.p\\([0-9]+\\)" . "#p\\1")
("<p class=\"\\(.*\\)\">\\(.*\\)</p>" . "<div id=\"\\1\">\\2</div>"))
"Filters to replace html tags.
List of pairs of (regexp . filter) defining html-tags to be replaced
using the function `sclang-help-substitute-for-filters'."
"list of pairs of (regexp . filter) defining html-tags to be replaced by the function sclang-help-substitute-for-filters"
:group 'sclang-interface
:type '(repeat (cons (string :tag "match") (string :tag "replacement"))))
(defun sclang-help-substitute-for-filters (&rest args)
"Substitute various tags in SCs html-docs.
Optional argument ARGS unused?"
"substitute various tags in SCs html-docs"
(mapcar #'(lambda (filter)
(let ((regexp (car filter))
(to-string (cdr filter)))
(goto-char (point-min))
(while (re-search-forward regexp nil t)
(replace-match to-string nil nil))))
sclang-help-filters))
(let ((regexp (car filter))
(to-string (cdr filter)))
(goto-char (point-min))
(while (re-search-forward regexp nil t)
(replace-match to-string nil nil))))
sclang-help-filters))
;; w3m's content-filtering system
(setq w3m-use-filter t)
;; checks if w3m-filter is loaded. Is `eval-after-load' necessary here?
(eval-after-load "w3m-filter"
'(add-to-list 'w3m-filter-rules
;; run on all files read by w3m...
;; run on all files read by w3m...
'(".*" sclang-help-substitute-for-filters)))
(defvar sclang-help-topic-alist nil
"Alist mapping help topics to file names.")
@ -149,51 +117,40 @@ Optional argument ARGS unused?"
;; =====================================================================
(defun sclang-get-help-file (topic)
"Get the help file for TOPIC."
(let ((topic (or (cdr (assoc topic sclang-special-help-topics)) topic)))
(cdr (assoc topic sclang-help-topic-alist))))
(defun sclang-get-help-topic (file)
"Get the help topic for FILE."
(let ((topic (car (rassoc file sclang-help-topic-alist))))
(or (car (rassoc topic sclang-special-help-topics)) topic)))
(defun sclang-help-buffer-name (topic)
"Set the help buffer name to TOPIC."
(sclang-make-buffer-name (concat "Help:" topic)))
;; file predicate functions
(defun sclang-rtf-file-p (file)
"Does an rtf FILE exist?"
(let ((case-fold-search t))
(string-match ".*\\.rtf$" file)))
;; ========= ADDITION for HTML help files
(defun sclang-html-file-p (file)
"Does an html FILE exist?"
(let ((case-fold-search t))
(string-match ".*\\.html?$" file)))
(let ((case-fold-search t))
(string-match ".*\\.html?$" file)))
(defun sclang-sc-file-p (file)
"Does an sc FILE exist?"
(let ((case-fold-search t))
(string-match ".*\\.sc$" file)))
(defun sclang-scd-file-p (file)
"Does an scd FILE exist?"
(let ((case-fold-search t))
(string-match ".*\\.scd$" file)))
(defun sclang-help-file-p (file)
"Is FILE a help file?"
(string-match sclang-help-file-regexp file))
(defun sclang-help-topic-name (file)
"Get the help topic from FILE."
(when (string-match sclang-help-file-regexp file)
(cons (file-name-nondirectory (replace-match "" nil nil file 1))
file)))
(if (string-match sclang-help-file-regexp file)
(cons (file-name-nondirectory (replace-match "" nil nil file 1))
file)))
;; =====================================================================
;; rtf parsing
@ -202,7 +159,7 @@ Optional argument ARGS unused?"
(defconst sclang-rtf-face-change-token "\0")
(defun sclang-fill-rtf-syntax-table (table)
"Fill RTF syntax TABLE."
;; character quote
(modify-syntax-entry ?\\ "/" table)
(modify-syntax-entry ?\" "." table)
(modify-syntax-entry ?\{ "(" table)
@ -217,8 +174,8 @@ Optional argument ARGS unused?"
"Syntax table used for RTF parsing.")
(defvar sclang-rtf-font-map '((Helvetica . variable-pitch)
(Helvetica-Bold . variable-pitch)
(Monaco . nil)))
(Helvetica-Bold . variable-pitch)
(Monaco . nil)))
(cl-defstruct sclang-rtf-state
output font-table font face pos)
@ -228,212 +185,197 @@ Optional argument ARGS unused?"
(defun sclang-code-p (pos) (not (rtf-p pos))))
(defmacro with-sclang-rtf-state-output (state &rest body)
"Wrap rtf STATE output around BODY."
`(with-current-buffer (sclang-rtf-state-output ,state)
,@body))
(defmacro sclang-rtf-state-add-font (state font-id font-name)
"Add font to STATE font table using FONT-ID and FONT-NAME."
`(push (cons ,font-id (intern ,font-name)) (sclang-rtf-state-font-table ,state)))
(defmacro sclang-rtf-state-apply (state)
"Apply STATE to rtf output."
(let ((pos (cl-gensym))
(font (cl-gensym))
(face (cl-gensym)))
(let ((pos (gensym))
(font (gensym))
(face (gensym)))
`(with-current-buffer (sclang-rtf-state-output ,state)
(let ((,pos (or (sclang-rtf-state-pos ,state) (point-min)))
(,font (cdr (assq
(cdr (assoc
(sclang-rtf-state-font ,state)
(sclang-rtf-state-font-table ,state)))
sclang-rtf-font-map)))
(,face (sclang-rtf-state-face ,state)))
(when (> (point) ,pos)
(if ,font
(add-text-properties
,pos (point)
(list 'rtf-p t 'rtf-face (append (list ,font) ,face))))
(setf (sclang-rtf-state-pos ,state) (point)))))))
(,font (cdr (assq
(cdr (assoc
(sclang-rtf-state-font ,state)
(sclang-rtf-state-font-table ,state)))
sclang-rtf-font-map)))
(,face (sclang-rtf-state-face ,state)))
(when (> (point) ,pos)
(if ,font
(add-text-properties
,pos (point)
(list 'rtf-p t 'rtf-face (append (list ,font) ,face))))
(setf (sclang-rtf-state-pos ,state) (point)))))))
(defmacro sclang-rtf-state-set-font (state font)
"Set FONT in STATE."
`(progn
(sclang-rtf-state-apply ,state)
(setf (sclang-rtf-state-font ,state) ,font)))
(defmacro sclang-rtf-state-push-face (state face)
"Push FACE to STATE."
(let ((list (cl-gensym)))
(let ((list (gensym)))
`(let ((,list (sclang-rtf-state-face state)))
(sclang-rtf-state-apply ,state)
(unless (memq ,face ,list)
(setf (sclang-rtf-state-face ,state)
(append ,list (list ,face)))))))
(setf (sclang-rtf-state-face ,state)
(append ,list (list ,face)))))))
(defmacro sclang-rtf-state-pop-face (state face)
"Pop FACE from STATE."
(let ((list (cl-gensym)))
(let ((list (gensym)))
`(let* ((,list (sclang-rtf-state-face ,state)))
(sclang-rtf-state-apply ,state)
(setf (sclang-rtf-state-face ,state) (delq ,face ,list)))))
(defun sclang-parse-rtf (state)
"Parse rtf STATE."
(while (not (eobp))
(while (not (eobp))
(cond ((looking-at "{")
;; container
(let ((beg (point)))
(with-syntax-table sclang-rtf-syntax-table
(forward-list 1))
(save-excursion
(save-restriction
(narrow-to-region (1+ beg) (1- (point)))
(goto-char (point-min))
(sclang-parse-rtf-container state)
(widen)))))
((or (looking-at "\\\\\\([{}\\\n]\\)")
(looking-at "\\\\\\([^\\ \n]+\\) ?"))
;; control
(let ((end (match-end 0)))
(sclang-parse-rtf-control state (match-string 1))
(goto-char end)))
((looking-at "\\([^{\\\n]+\\)")
;; normal text
(let ((end (match-end 0))
(match (match-string 1)))
(with-sclang-rtf-state-output state (insert match))
(goto-char end)))
(t
;; never reached (?)
(forward-char 1)))))
;; container
(let ((beg (point)))
(with-syntax-table sclang-rtf-syntax-table
(forward-list 1))
(save-excursion
(save-restriction
(narrow-to-region (1+ beg) (1- (point)))
(goto-char (point-min))
(sclang-parse-rtf-container state)
(widen)))))
((or (looking-at "\\\\\\([{}\\\n]\\)")
(looking-at "\\\\\\([^\\ \n]+\\) ?"))
;; control
(let ((end (match-end 0)))
(sclang-parse-rtf-control state (match-string 1))
(goto-char end)))
((looking-at "\\([^{\\\n]+\\)")
;; normal text
(let ((end (match-end 0))
(match (match-string 1)))
(with-sclang-rtf-state-output state (insert match))
(goto-char end)))
(t
;; never reached (?)
(forward-char 1)))))
(defun sclang-parse-rtf-container (state)
"Parse RTF container. STATE."
(cond ((looking-at "\\\\rtf1") ; document
(goto-char (match-end 0))
(sclang-parse-rtf state))
((looking-at "\\\\fonttbl") ; font table
(goto-char (match-end 0))
(while (looking-at "\\\\\\(f[0-9]+\\)[^ ]* \\([^;]*\\);[^\\]*")
(sclang-rtf-state-add-font state (match-string 1) (match-string 2))
(goto-char (match-end 0))))
((looking-at "{\\\\NeXTGraphic \\([^\\]+\\.[a-z]+\\)") ; inline graphic
(let* ((file (match-string 1))
(image (and file (create-image (expand-file-name file)))))
(with-sclang-rtf-state-output
state
(if image
(insert-image image)
(sclang-rtf-state-push-face state 'italic)
(insert file)
(sclang-rtf-state-pop-face state 'italic)))))))
(cond ((looking-at "\\\\rtf1") ; document
(goto-char (match-end 0))
(sclang-parse-rtf state))
((looking-at "\\\\fonttbl") ; font table
(goto-char (match-end 0))
(while (looking-at "\\\\\\(f[0-9]+\\)[^ ]* \\([^;]*\\);[^\\]*")
(sclang-rtf-state-add-font state (match-string 1) (match-string 2))
(goto-char (match-end 0))))
((looking-at "{\\\\NeXTGraphic \\([^\\]+\\.[a-z]+\\)") ; inline graphic
(let* ((file (match-string 1))
(image (and file (create-image (expand-file-name file)))))
(with-sclang-rtf-state-output
state
(if image
(insert-image image)
(sclang-rtf-state-push-face state 'italic)
(insert file)
(sclang-rtf-state-pop-face state 'italic)))))
))
(defun sclang-parse-rtf-control (state ctrl)
"Parse RTF control chars. STATE CTRL."
(let ((char (aref ctrl 0)))
(cond ((memq char '(?{ ?} ?\\))
(with-sclang-rtf-state-output state (insert char)))
((or (eq char ?\n)
(string= ctrl "par"))
(sclang-rtf-state-apply state)
(with-sclang-rtf-state-output
state
(when (sclang-rtf-p (line-beginning-position))
(fill-region (line-beginning-position) (line-end-position)
t t))
(insert ?\n)))
((string= ctrl "tab")
(with-sclang-rtf-state-output state (insert ?\t)))
((string= ctrl "b")
(sclang-rtf-state-push-face state 'bold))
((string= ctrl "b0")
(sclang-rtf-state-pop-face state 'bold))
((string-match "^f[0-9]+$" ctrl)
(sclang-rtf-state-set-font state ctrl)))))
(with-sclang-rtf-state-output state (insert char)))
((or (eq char ?\n)
(string= ctrl "par"))
(sclang-rtf-state-apply state)
(with-sclang-rtf-state-output
state
(when (sclang-rtf-p (line-beginning-position))
(fill-region (line-beginning-position) (line-end-position)
t t))
(insert ?\n)))
((string= ctrl "tab")
(with-sclang-rtf-state-output state (insert ?\t)))
((string= ctrl "b")
(sclang-rtf-state-push-face state 'bold))
((string= ctrl "b0")
(sclang-rtf-state-pop-face state 'bold))
((string-match "^f[0-9]+$" ctrl)
(sclang-rtf-state-set-font state ctrl))
)))
(defun sclang-convert-rtf-buffer (output)
"Convert rtf buffer. OUTPUT."
(let ((case-fold-search nil)
(fill-column sclang-help-fill-column))
(fill-column sclang-help-fill-column))
(save-excursion
(goto-char (point-min))
(when (looking-at "{\\\\rtf1")
(let ((state (make-sclang-rtf-state)))
(setf (sclang-rtf-state-output state) output)
(sclang-parse-rtf state)
(sclang-rtf-state-apply state))))))
(let ((state (make-sclang-rtf-state)))
(setf (sclang-rtf-state-output state) output)
(sclang-parse-rtf state)
(sclang-rtf-state-apply state))))))
;; =====================================================================
;; help mode
;; =====================================================================
(defun sclang-fill-help-syntax-table (table)
"Fill help syntax TABLE."
;; make ?- be part of symbols for selection and sclang-symbol-at-point
(modify-syntax-entry ?- "_" table))
(defun sclang-fill-help-mode-map (map)
"Fill sclang help mode keymap MAP."
(define-key map "\C-c}" 'bury-buffer)
(define-key map "\C-c\C-v" 'sclang-edit-help-file))
(defmacro sclang-help-mode-limit-point-to-code (&rest body)
"Limit point to code BODY."
(let ((min (cl-gensym))
(max (cl-gensym))
(res (cl-gensym)))
(let ((min (gensym))
(max (gensym))
(res (gensym)))
`(if (and (sclang-code-p (point))
(not (or (bobp) (eobp)))
(sclang-code-p (1- (point)))
(sclang-code-p (1+ (point))))
(let ((,min (previous-single-property-change (point) 'rtf-p (current-buffer) (point-min)))
(,max (next-single-property-change (point) 'rtf-p (current-buffer) (point-max))))
(let ((,res (progn ,@body)))
(cond ((< (point) ,min) (goto-char ,min) nil)
((> (point) ,max) (goto-char ,max) nil)
(t ,res)))))))
(not (or (bobp) (eobp)))
(sclang-code-p (1- (point)))
(sclang-code-p (1+ (point))))
(let ((,min (previous-single-property-change (point) 'rtf-p (current-buffer) (point-min)))
(,max (next-single-property-change (point) 'rtf-p (current-buffer) (point-max))))
(let ((,res (progn ,@body)))
(cond ((< (point) ,min) (goto-char ,min) nil)
((> (point) ,max) (goto-char ,max) nil)
(t ,res)))))))
(defun sclang-help-mode-beginning-of-defun (&optional arg)
"Move to beginning of function (or back ARG)."
(interactive "p")
(sclang-help-mode-limit-point-to-code (sclang-beginning-of-defun arg)))
(defun sclang-help-mode-end-of-defun (&optional arg)
"Move to end of function (or forward ARG)."
(interactive "p")
(sclang-help-mode-limit-point-to-code (sclang-end-of-defun arg)))
(defun sclang-help-mode-fontify-region (start end loudly)
"Fontify region from START to END and LOUDLY."
(cl-flet ((fontify-code
(start end loudly)
(funcall 'font-lock-default-fontify-region start end loudly))
(fontify-non-code
(start end loudly)
(while (< start end)
(let ((value (plist-get (text-properties-at start) 'rtf-face))
(end (next-single-property-change start 'rtf-face (current-buffer) end)))
(add-text-properties start end (list 'face (append '(variable-pitch) (list value))))
(setq start end)))))
(start end loudly)
(funcall 'font-lock-default-fontify-region start end loudly))
(fontify-non-code
(start end loudly)
(while (< start end)
(let ((value (plist-get (text-properties-at start) 'rtf-face))
(end (next-single-property-change start 'rtf-face (current-buffer) end)))
(add-text-properties start end (list 'face (append '(variable-pitch) (list value))))
(setq start end)))))
(let ((modified (buffer-modified-p)) (buffer-undo-list t)
(inhibit-read-only t) (inhibit-point-motion-hooks t)
(inhibit-modification-hooks t)
deactivate-mark buffer-file-name buffer-file-truename
(pos start))
(inhibit-read-only t) (inhibit-point-motion-hooks t)
(inhibit-modification-hooks t)
deactivate-mark buffer-file-name buffer-file-truename
(pos start))
(unwind-protect
(while (< pos end)
(let ((end (next-single-property-change pos 'rtf-p (current-buffer) end)))
(if (sclang-rtf-p pos)
(fontify-non-code pos end loudly)
(fontify-code pos end loudly))
(setq pos end)))
(when (and (not modified) (buffer-modified-p))
(set-buffer-modified-p nil))))))
(while (< pos end)
(let ((end (next-single-property-change pos 'rtf-p (current-buffer) end)))
(if (sclang-rtf-p pos)
(fontify-non-code pos end loudly)
(fontify-code pos end loudly))
(setq pos end)))
(when (and (not modified) (buffer-modified-p))
(set-buffer-modified-p nil))))))
(defun sclang-help-mode-indent-line ()
"Indent sclang code in documentation."
(if (sclang-code-p (point))
(sclang-indent-line)
(insert "\t")))
@ -442,29 +384,30 @@ Optional argument ARGS unused?"
"Major mode for displaying SuperCollider help files.
\\{sclang-help-mode-map}"
(let ((file (or (buffer-file-name)
(and (boundp 'sclang-current-help-file)
sclang-current-help-file))))
(and (boundp 'sclang-current-help-file)
sclang-current-help-file))))
(when file
(set-visited-file-name nil)
(setq buffer-auto-save-file-name nil)
(save-excursion
(when (sclang-rtf-file-p file)
(let ((tmp-buffer (generate-new-buffer " *RTF*"))
(modified-p (buffer-modified-p)))
(unwind-protect
(progn
(sclang-convert-rtf-buffer tmp-buffer)
(read-only-mode)
(erase-buffer)
(insert-buffer-substring tmp-buffer))
(and (buffer-modified-p) (not modified-p) (set-buffer-modified-p nil))
(kill-buffer tmp-buffer))))))
(when (sclang-rtf-file-p file)
(let ((tmp-buffer (generate-new-buffer " *RTF*"))
(modified-p (buffer-modified-p)))
(unwind-protect
(progn
(sclang-convert-rtf-buffer tmp-buffer)
(toggle-read-only 0)
(erase-buffer)
(insert-buffer-substring tmp-buffer))
(and (buffer-modified-p) (not modified-p) (set-buffer-modified-p nil))
(kill-buffer tmp-buffer))))))
(set (make-local-variable 'sclang-help-file) file)
(setq font-lock-defaults
(append font-lock-defaults
'((font-lock-fontify-region-function . sclang-help-mode-fontify-region))))
(append font-lock-defaults
'((font-lock-fontify-region-function . sclang-help-mode-fontify-region))))
(set (make-local-variable 'beginning-of-defun-function) 'sclang-help-mode-beginning-of-defun)
(set (make-local-variable 'indent-line-function) 'sclang-help-mode-indent-line)))
(set (make-local-variable 'indent-line-function) 'sclang-help-mode-indent-line)
))
;; =====================================================================
;; help file access
@ -474,18 +417,17 @@ Optional argument ARGS unused?"
"Answer t if PATH should be skipped during help file indexing."
(let ((directory (file-name-nondirectory path)))
(cl-some (lambda (regexp) (string-match regexp directory))
;; skip "." ".." "CVS" ".svn" and "_darcs" directories
'("\\.\\'" "\\.\\.\\'" "^CVS\\'" "^\\.svn$" "^_darcs\\'"))))
'("^\.$" "^\.\.$" "^CVS$" "^\.svn$" "^_darcs$"))))
(defun sclang-filter-help-directories (list)
"Remove paths to be skipped from LIST of directories."
(cl-remove-if (lambda (x)
(or (not (file-directory-p x))
(sclang-skip-help-directory-p x)))
list))
(or (not (file-directory-p x))
(sclang-skip-help-directory-p x)))
list))
(defun sclang-directory-files-save (directory &optional full match nosort)
"List files in DIRECTORY (optionally FULL MATCH NOSORT) or nil."
"Return a list of names of files in DIRECTORY, or nil on error."
(condition-case nil
(directory-files directory full match nosort)
(error nil)))
@ -493,20 +435,20 @@ Optional argument ARGS unused?"
;; (defun sclang-extension-help-directories ()
;; "Build a list of help directories for extensions."
;; (cl-flet ((flatten (seq)
;; (if (null seq)
;; seq
;; (if (listp seq)
;; (reduce 'append (mapcar #'flatten seq))
;; (list seq)))))
;; (if (null seq)
;; seq
;; (if (listp seq)
;; (reduce 'append (mapcar #'flatten seq))
;; (list seq)))))
;; (flatten
;; (mapcar
;; (lambda (dir)
;; (mapcar
;; (lambda (dir)
;; (remove-if-not
;; 'file-directory-p
;; (sclang-directory-files-save dir t "^[Hh][Ee][Ll][Pp]$" t)))
;; (sclang-filter-help-directories (sclang-directory-files-save dir t))))
;; (mapcar
;; (lambda (dir)
;; (remove-if-not
;; 'file-directory-p
;; (sclang-directory-files-save dir t "^[Hh][Ee][Ll][Pp]$" t)))
;; (sclang-filter-help-directories (sclang-directory-files-save dir t))))
;; sclang-extension-path))))
;; (defun sclang-help-directories ()
@ -521,11 +463,11 @@ Optional argument ARGS unused?"
"Build a help topic alist from directories in DIRS, with initial RESULT."
(if dirs
(let* ((files (sclang-directory-files-save (car dirs) t))
(topics (remq nil (mapcar 'sclang-help-topic-name files)))
(new-dirs (sclang-filter-help-directories files)))
(sclang-make-help-topic-alist
(append new-dirs (cdr dirs))
(append topics result)))
(topics (remq nil (mapcar 'sclang-help-topic-name files)))
(new-dirs (sclang-filter-help-directories files)))
(sclang-make-help-topic-alist
(append new-dirs (cdr dirs))
(append topics result)))
(sort result (lambda (a b) (string< (car a) (car b))))))
(defun sclang-index-help-topics ()
@ -533,28 +475,31 @@ Optional argument ARGS unused?"
(interactive)
(setq sclang-help-topic-alist nil)
(let ((case-fold-search nil)
(max-specpdl-size 10000)
(max-lisp-eval-depth 10000))
(max-specpdl-size 10000)
(max-lisp-eval-depth 10000))
(sclang-message "Indexing help topics ...")
(setq sclang-help-topic-alist
(sclang-make-help-topic-alist (sclang-help-directories) nil))
(sclang-make-help-topic-alist (sclang-help-directories) nil))
(sclang-message "Indexing help topics ... Done")))
(defun sclang-edit-html-help-file ()
"Edit the help file associated with the current buffer.
Switches w3m to edit mode (actually HTML mode)."
(interactive)
(w3m-edit-current-url))
(w3m-edit-current-url)
)
(defun sclang-edit-help-code ()
"Edit the help file to make code variations.
Switches to text mode with `sclang-minor-mode'."
Switches to text mode with sclang-minor-mode."
(interactive)
(w3m-copy-buffer)
;; (text-mode)
;; (text-mode)
(sclang-mode)
(read-only-mode)
(rename-buffer "*SC_Help:CodeEdit*"))
(toggle-read-only)
(rename-buffer "*SC_Help:CodeEdit*")
)
(defun sclang-edit-help-file ()
"Edit the help file associated with the current buffer.
@ -562,16 +507,16 @@ Either visit file internally (.sc) or start external editor (.rtf)."
(interactive)
(if (and (boundp 'sclang-help-file) sclang-help-file)
(let ((file sclang-help-file))
(if (file-exists-p file)
(if (sclang-rtf-file-p file)
(start-process (sclang-make-buffer-name (format "HelpEditor:%s" file))
nil sclang-rtf-editor-program file)
(find-file file))
(if (sclang-html-file-p file)
(w3m-edit-current-url)
;; (find-file file)
)
(sclang-message "Help file not found")))
(if (file-exists-p file)
(if (sclang-rtf-file-p file)
(start-process (sclang-make-buffer-name (format "HelpEditor:%s" file))
nil sclang-rtf-editor-program file)
(find-file file))
(if (sclang-html-file-p file)
(w3m-edit-current-url)
;; (find-file file)
)
(sclang-message "Help file not found")))
(sclang-message "Buffer has no associated help file")))
(defun sclang-help-topic-at-point ()
@ -579,36 +524,45 @@ Either visit file internally (.sc) or start external editor (.rtf)."
(save-excursion
(with-syntax-table sclang-help-mode-syntax-table
(let (beg end)
(skip-syntax-backward "w_")
(setq beg (point))
(skip-syntax-forward "w_")
(setq end (point))
(goto-char beg)
(car (assoc (buffer-substring-no-properties beg end)
sclang-help-topic-alist))))))
(skip-syntax-backward "w_")
(setq beg (point))
(skip-syntax-forward "w_")
(setq end (point))
(goto-char beg)
(car (assoc (buffer-substring-no-properties beg end)
sclang-help-topic-alist))))))
(defun sclang-goto-help-browser ()
"Switch to the *w3m* buffer to browse help files."
"Switch to the *w3m* buffer to browse help files"
(interactive)
(let* ((buffer-name "*w3m*")
(buffer (get-buffer buffer-name)))
(buffer (get-buffer buffer-name)))
(if buffer
(switch-to-buffer buffer)
(switch-to-buffer buffer)
;; else
(let* ((buffer-name "*SC_Help:w3m*")
(buffer2 (get-buffer buffer-name)))
(if buffer2
(switch-to-buffer buffer2)
;; else
(sclang-find-help "Help"))))
(buffer2 (get-buffer buffer-name)))
(if buffer2
(switch-to-buffer buffer2)
;; else
(sclang-find-help "Help")
)
)
)
(if buffer
(with-current-buffer buffer
(rename-buffer "*SC_Help:w3m*")
;;(setq buffer-read-only false)
(sclang-help-minor-mode)))))
(with-current-buffer buffer
(rename-buffer "*SC_Help:w3m*")
(sclang-help-minor-mode)
;;(setq buffer-read-only false)
)
)
; (if buffer
;
; )
)
)
(defun sclang-find-help (topic)
"Find help for TOPIC."
(interactive
(list
(let ((topic (or (and mark-active (buffer-substring-no-properties (region-beginning) (region-end)))
@ -636,15 +590,17 @@ Either visit file internally (.sc) or start external editor (.rtf)."
(set-buffer-modified-p nil)))
(switch-to-buffer buffer))
(if (sclang-html-file-p file)
(sclang-goto-help-browser)))
(sclang-goto-help-browser))
)
(sclang-message "Help file not found") nil)
(sclang-message "No help for \"%s\"" topic) nil)))
(defun sclang-open-help-gui ()
"Open SCDoc Help Browser."
"Open SCDoc Help Browser"
(interactive)
(sclang-eval-string (sclang-format "Help.gui")))
(sclang-eval-string (sclang-format "Help.gui"))
)
(defvar sclang-scdoc-topics (make-hash-table :size 16385)
"List of all scdoc topics.")
@ -654,23 +610,24 @@ Either visit file internally (.sc) or start external editor (.rtf)."
(lambda (list-of-symbols)
(mapcar (lambda (arg)
(puthash arg nil sclang-scdoc-topics))
list-of-symbols)))
list-of-symbols)
))
(defun sclang-find-help-in-gui (topic)
"Search for TOPIC in Help Browser."
"Search for topic in SCDoc Help Browser"
(interactive
(list
(let ((topic (sclang-symbol-at-point)))
(completing-read
(format "Help topic%s: " (if topic
(format " (default %s)" topic)
""))
sclang-scdoc-topics nil nil nil 'sclang-help-topic-history topic))))
(completing-read (format "Help topic%s: " (if topic
(format " (default %s)" topic)
""))
sclang-scdoc-topics nil nil nil 'sclang-help-topic-history topic)))
)
(if topic
(sclang-eval-string
(sclang-format "HelpBrowser.openHelpFor(%o)" topic))
(sclang-eval-string
(sclang-format "Help.gui"))))
(sclang-eval-string (sclang-format "HelpBrowser.openHelpFor(%o)" topic))
(sclang-eval-string (sclang-format "Help.gui"))
)
)
;; =====================================================================
@ -688,18 +645,16 @@ Either visit file internally (.sc) or start external editor (.rtf)."
(lambda ()
(clrhash sclang-scdoc-topics)))
(add-to-list 'auto-mode-alist '("\\.rtf\\'" . sclang-help-mode))
(add-to-list 'auto-mode-alist '("\\.rtf$" . sclang-help-mode))
;; ========= ADDITION for HTML help files?? ============
;; (add-to-list 'auto-mode-alist '("\\.html$" . sclang-help-mode))
;; (setq mm-text-html-renderer 'w3m)
;; (setq mm-inline-text-html-with-images t)
;; (setq mm-inline-text-html-with-w3m-keymap nil)
;; =====================================================
(sclang-fill-help-syntax-table sclang-help-mode-syntax-table)
(sclang-fill-help-mode-map sclang-help-mode-map)
(provide 'sclang-help)
;;; sclang-help.el ends here
;; EOF

388
el/sclang-interp.el
View file

@ -1,9 +1,5 @@
;;; sclang-interp.el --- IDE for working with SuperCollider -*- coding: utf-8;
;; copyright 2003-2005 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -19,12 +15,9 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;; SuperCollider interpreter interface
(require 'sclang-util)
(require 'compile)
(eval-when-compile
(require 'sclang-util)
(require 'compile))
;; =====================================================================
;; post buffer access
@ -32,8 +25,6 @@
;; FIXME: everything will fail when renaming the post buffer!
;;; Code:
(defconst sclang-post-buffer (sclang-make-buffer-name "PostBuffer")
"Name of the SuperCollider process output buffer.")
@ -44,7 +35,7 @@
"Character for highlighting errors (utf-8).")
(defconst sclang-parse-error-regexp
"^\\(WARNING\\|ERROR\\): .*\n[\t ]*in file '\\([^']+\\)'\n[\t ]*line \\([0-9]+\\) char \\([0-9]+\\)"
"^\\(WARNING\\|ERROR\\): .*\n[\t ]*in file '\\([^']\+\\)'\n[\t ]*line \\([0-9]\+\\) char \\([0-9]\+\\)"
"Regular expression matching parse errors during library compilation.")
(defcustom sclang-max-post-buffer-size 0
@ -62,44 +53,42 @@ Default behavior is to only scroll when point is not at end of buffer."
:type 'boolean)
(defun sclang-get-post-buffer ()
"Get or create the sclang post buffer."
(get-buffer-create sclang-post-buffer))
(defmacro with-sclang-post-buffer (&rest body)
"BODY in the sclang post buffer."
`(with-current-buffer (sclang-get-post-buffer)
,@body))
;; (defun sclang-post-string (string)
;; (with-sclang-post-buffer
;; (let ((eobp (mapcar (lambda (w)
;; (cons w (= (window-point w) (point-max))))
;; (get-buffer-window-list (current-buffer) nil t))))
;; (cons w (= (window-point w) (point-max))))
;; (get-buffer-window-list (current-buffer) nil t))))
;; (save-excursion
;; ;; insert STRING into process buffer
;; (goto-char (point-max))
;; (insert string))
;; (dolist (assoc eobp)
;; (when (cdr assoc)
;; (save-selected-window
;; (let ((window (car assoc)))
;; (select-window window)
;; (set-window-point window (point-max))
;; (recenter -1))))))))
;; (save-selected-window
;; (let ((window (car assoc)))
;; (select-window window)
;; (set-window-point window (point-max))
;; (recenter -1))))))))
;; (defun sclang-post-string (string &optional proc)
;; (let* ((buffer (process-buffer proc))
;; (window (display-buffer buffer)))
;; (window (display-buffer buffer)))
;; (with-current-buffer buffer
;; (let ((moving (= (point) (process-mark proc))))
;; (save-excursion
;; ;; Insert the text, advancing the process marker.
;; (goto-char (process-mark proc))
;; (insert string)
;; (set-marker (process-mark proc) (point)))
;; (when moving
;; (goto-char (process-mark proc))
;; (set-window-point window (process-mark proc)))))))
;; (save-excursion
;; ;; Insert the text, advancing the process marker.
;; (goto-char (process-mark proc))
;; (insert string)
;; (set-marker (process-mark proc) (point)))
;; (when moving
;; (goto-char (process-mark proc))
;; (set-window-point window (process-mark proc)))))))
(defun sclang-show-post-buffer (&optional eob-p)
"Show SuperCollider process buffer.
@ -110,7 +99,7 @@ If EOB-P is non-nil, positions cursor at end of buffer."
(when eob-p
(goto-char (point-max))
(save-selected-window
(set-window-point window (point-max)))))))
(set-window-point window (point-max)))))))
(defun sclang-clear-post-buffer ()
"Clear the output buffer."
@ -124,19 +113,18 @@ If EOB-P is non-nil, positions cursor at end of buffer."
;; setup sclang mode
(sclang-mode)
(set (make-local-variable 'font-lock-fontify-region-function)
(lambda (&rest args)))
(lambda (&rest args)))
;; setup compilation mode
(compilation-minor-mode)
;; see elisp docs for `make-variable-buffer-local' and `make-local-variable' use cases
(set (make-local-variable 'compilation-error-screen-columns) nil)
(set (make-local-variable 'compilation-error-regexp-alist)
(cons (list sclang-parse-error-regexp 2 3 4) compilation-error-regexp-alist))
(set (make-local-variable 'compilation-parse-errors-function)
(lambda (limit-search find-at-least)
(compilation-parse-errors limit-search find-at-least)))
(set (make-local-variable 'compilation-parse-errors-filename-function)
(lambda (file-name)
file-name)))
(set (make-variable-buffer-local 'compilation-error-screen-columns) nil)
(set (make-variable-buffer-local 'compilation-error-regexp-alist)
(cons (list sclang-parse-error-regexp 2 3 4) compilation-error-regexp-alist))
(set (make-variable-buffer-local 'compilation-parse-errors-function)
(lambda (limit-search find-at-least)
(compilation-parse-errors limit-search find-at-least)))
(set (make-variable-buffer-local 'compilation-parse-errors-filename-function)
(lambda (file-name)
file-name)))
(sclang-clear-post-buffer)
(sclang-show-post-buffer))
@ -202,7 +190,6 @@ If EOB-P is non-nil, positions cursor at end of buffer."
;; =====================================================================
(defun sclang-get-process ()
"Return the current sclang process."
(get-process sclang-process))
;; =====================================================================
@ -231,19 +218,16 @@ If EOB-P is non-nil, positions cursor at end of buffer."
;; initialization
(defun sclang-library-initialized-p ()
"Is sclang library initialized?"
(and (sclang-get-process)
sclang-library-initialized-p))
(defun sclang-on-library-startup ()
"Initialize sclang library."
(sclang-message "Initializing library...")
(setq sclang-library-initialized-p t)
(run-hooks 'sclang-library-startup-hook)
(sclang-message "Initializing library...done"))
(defun sclang-on-library-shutdown ()
"Library shutdown."
(when sclang-library-initialized-p
(run-hooks 'sclang-library-shutdown-hook)
(setq sclang-library-initialized-p nil)
@ -254,7 +238,6 @@ If EOB-P is non-nil, positions cursor at end of buffer."
;; =====================================================================
(defun sclang-process-sentinel (proc msg)
"Process sentinel PROC MSG."
(with-sclang-post-buffer
(goto-char (point-max))
(insert
@ -266,51 +249,47 @@ If EOB-P is non-nil, positions cursor at end of buffer."
(sclang-stop-command-process)))
(defun sclang-process-filter (process string)
"Process filter PROCESS STRING."
(let ((buffer (process-buffer process)))
(with-current-buffer buffer
(when (and (> sclang-max-post-buffer-size 0)
(> (buffer-size) sclang-max-post-buffer-size))
(erase-buffer))
(> (buffer-size) sclang-max-post-buffer-size))
(erase-buffer))
(let ((move-point (or sclang-auto-scroll-post-buffer
(= (point) (process-mark process)))))
(save-excursion
;; replace mac-roman bullet with unicode character
(subst-char-in-string sclang-bullet-latin-1 sclang-bullet-utf-8 string t)
;; insert the text, advancing the process marker.
(goto-char (process-mark process))
(insert string)
(set-marker (process-mark process) (point)))
(when move-point
(goto-char (process-mark process))
(walk-windows
(lambda (window)
(when (eq buffer (window-buffer window))
(set-window-point window (process-mark process))))
nil t))))))
(= (point) (process-mark process)))))
(save-excursion
;; replace mac-roman bullet with unicode character
(subst-char-in-string sclang-bullet-latin-1 sclang-bullet-utf-8 string t)
;; insert the text, advancing the process marker.
(goto-char (process-mark process))
(insert string)
(set-marker (process-mark process) (point)))
(when move-point
(goto-char (process-mark process))
(walk-windows
(lambda (window)
(when (eq buffer (window-buffer window))
(set-window-point window (process-mark process))))
nil t))))))
;; =====================================================================
;; process startup/shutdown
;; =====================================================================
(defun sclang-memory-option-p (string)
"Is STRING an sclang memory option?"
(let ((case-fold-search nil))
(string-match "^[1-9][0-9]*[km]?$" string)))
(defun sclang-port-option-p (number)
"Is NUMBER a valid sclang port?"
(and (integerp number) (>= number 0) (<= number #XFFFF)))
(defun sclang-make-options ()
"Make options."
(let ((default-directory ""))
(nconc
(when (and sclang-runtime-directory
(file-directory-p sclang-runtime-directory))
(file-directory-p sclang-runtime-directory))
(list "-d" (expand-file-name sclang-runtime-directory)))
(when (and sclang-library-configuration-file
(file-exists-p sclang-library-configuration-file))
(file-exists-p sclang-library-configuration-file))
(list "-l" (expand-file-name sclang-library-configuration-file)))
(when (sclang-memory-option-p sclang-heap-size)
(list "-m" sclang-heap-size))
@ -324,7 +303,6 @@ If EOB-P is non-nil, positions cursor at end of buffer."
(list "-s"))
(list "-iscel"))))
;;;###autoload (autoload 'sclang-start "sclang" "Start SuperCollider process." t)
(defun sclang-start ()
"Start SuperCollider process."
(interactive)
@ -335,8 +313,8 @@ If EOB-P is non-nil, positions cursor at end of buffer."
(sclang-start-command-process)
(let ((process-connection-type nil))
(let ((proc (apply 'start-process
sclang-process sclang-post-buffer
sclang-program (sclang-make-options))))
sclang-process sclang-post-buffer
sclang-program (sclang-make-options))))
(set-process-sentinel proc 'sclang-process-sentinel)
(set-process-filter proc 'sclang-process-filter)
(set-process-coding-system proc 'mule-utf-8 'mule-utf-8)
@ -356,11 +334,11 @@ If EOB-P is non-nil, positions cursor at end of buffer."
(when (sclang-get-process)
(process-send-eof sclang-process)
(let ((tries 4)
(i 0))
(i 0))
(while (and (sclang-get-process)
(< i tries))
(cl-incf i)
(sit-for 0.5))))
(< i tries))
(cl-incf i)
(sit-for 0.5))))
(sclang-kill)
(sclang-stop-command-process))
@ -368,7 +346,8 @@ If EOB-P is non-nil, positions cursor at end of buffer."
"Recompile class library."
(interactive)
(when (sclang-get-process)
(process-send-string sclang-process "\x18")))
(process-send-string sclang-process "\x18")
))
;; =====================================================================
;; command process
@ -392,63 +371,58 @@ Change this if \"cat\" has a non-standard name or location."
"Subprocess for receiving command results from sclang.")
(defconst sclang-cmd-helper-proc "SCLang Command Helper"
"Dummy subprocess that will keep the command fifo open for writing.
This is needed so reading does not automatically fail when sclang
closes its own writing end of the fifo.")
"Dummy subprocess that will keep the command fifo open for writing
so reading does not fail automatically when sclang closes its own
writing end of the fifo")
(defvar sclang-command-fifo nil
"FIFO for communicating with the subprocess.")
(defun sclang-delete-command-fifo ()
"Delete the command fifo."
(and sclang-command-fifo
(file-exists-p sclang-command-fifo)
(delete-file sclang-command-fifo)))
(defun sclang-release-command-fifo ()
"Release the command fifo."
(sclang-delete-command-fifo)
(setq sclang-command-fifo nil))
(defun sclang-create-command-fifo ()
"Create the command fifo."
(setq sclang-command-fifo (make-temp-name
(expand-file-name
"sclang-command-fifo." temporary-file-directory)))
(expand-file-name
"sclang-command-fifo." temporary-file-directory)))
(sclang-delete-command-fifo)
(let ((res (call-process sclang-mkfifo-program
nil t t
sclang-command-fifo)))
nil t t
sclang-command-fifo)))
(unless (eq 0 res)
(message "SCLang: Couldn't create command fifo")
(setq sclang-command-fifo nil))))
(defun sclang-start-command-process ()
"Start the command process."
(sclang-create-command-fifo)
(when sclang-command-fifo
;; start the dummy process to keep the fifo open
(let ((process-connection-type nil))
(let ((proc (start-process-shell-command
sclang-cmd-helper-proc nil
(concat sclang-cat-program " > " sclang-command-fifo))))
(set-process-query-on-exit-flag proc nil)))
sclang-cmd-helper-proc nil
(concat sclang-cat-program " > " sclang-command-fifo))))
(set-process-query-on-exit-flag proc nil)))
;; sclang gets the fifo path via the environment
(setenv "SCLANG_COMMAND_FIFO" sclang-command-fifo)
(let ((process-connection-type nil))
(let ((proc (start-process
sclang-command-process nil
sclang-cat-program sclang-command-fifo)))
(set-process-filter proc 'sclang-command-process-filter)
;; this is important. use a unibyte stream without eol
;; conversion for communication.
(set-process-coding-system proc 'no-conversion 'no-conversion)
(set-process-query-on-exit-flag proc nil)))
sclang-command-process nil
sclang-cat-program sclang-command-fifo)))
(set-process-filter proc 'sclang-command-process-filter)
;; this is important. use a unibyte stream without eol
;; conversion for communication.
(set-process-coding-system proc 'no-conversion 'no-conversion)
(set-process-query-on-exit-flag proc nil)))
(unless (get-process sclang-command-process)
(message "SCLang: Couldn't start command process"))))
(defun sclang-stop-command-process ()
"Stop the command process."
(when (get-process sclang-cmd-helper-proc)
(kill-process sclang-cmd-helper-proc)
(delete-process sclang-cmd-helper-proc))
@ -460,13 +434,12 @@ closes its own writing end of the fifo.")
"Unprocessed command process output.")
(defun sclang-command-process-filter (proc string)
"Command process filter PROC STRING."
(when sclang-command-process-previous
(setq string (concat sclang-command-process-previous string)))
(let (end)
(while (and (> (length string) 3)
(>= (length string)
(setq end (+ 4 (sclang-string-to-int32 string)))))
(>= (length string)
(setq end (+ 4 (sclang-string-to-int32 string)))))
(sclang-handle-command-result
(read (decode-coding-string (substring string 4 end) 'utf-8)))
(setq string (substring string end))))
@ -479,64 +452,59 @@ closes its own writing end of the fifo.")
;; symbol property: sclang-command-handler
(defun sclang-set-command-handler (symbol function)
"Set command handler SYMBOL to FUNCTION."
(put symbol 'sclang-command-handler function))
(defun sclang-perform-command (symbol &rest args)
"Eval command SYMBOL with ARGS."
(sclang-eval-string (sclang-format
"Emacs.lispPerformCommand(%o, %o, true)"
symbol args)))
"Emacs.lispPerformCommand(%o, %o, true)"
symbol args)))
(defun sclang-perform-command-no-result (symbol &rest args)
"Eval command SYMBOL with ARGS. No result."
(sclang-eval-string (sclang-format
"Emacs.lispPerformCommand(%o, %o, false)"
symbol args)))
"Emacs.lispPerformCommand(%o, %o, false)"
symbol args)))
(defun sclang-default-command-handler (fun arg)
"Default command handler for FUN with ARG.
"Default command handler.
Displays short message on error."
(condition-case err
(condition-case nil
(funcall fun arg)
(error (sclang-message
(format "Error in command handler: %s" err)) nil)))
(error (sclang-message "Error in command handler") nil)))
(defun sclang-debug-command-handler (fun arg)
"Debugging command handler for FUN with ARG.
"Debugging command handler.
Enters debugger on error."
(let ((debug-on-error t)
(debug-on-signal t))
(debug-on-signal t))
(funcall fun arg)))
(defvar sclang-command-handler 'sclang-default-command-handler
"Function called when handling command result.")
(defun sclang-toggle-debug-command-handler (&optional arg)
"Toggle debugging of command handler (or set with ARG).
Activate debugging iff ARG is positive."
"Toggle debugging of command handler.
With arg, activate debugging iff arg is positive."
(interactive "P")
(setq sclang-command-handler
(if (or (and arg (> arg 0))
(eq sclang-command-handler 'sclang-debug-command-handler))
'sclang-default-command-handler
'sclang-debug-command-handler))
(if (or (and arg (> arg 0))
(eq sclang-command-handler 'sclang-debug-command-handler))
'sclang-default-command-handler
'sclang-default-command-handler))
(sclang-message "Command handler debugging %s."
(if (eq sclang-command-handler 'sclang-debug-command-handler)
"enabled"
"disabled")))
(if (eq sclang-command-handler 'sclang-debug-command-handler)
"enabled"
"disabled")))
(defun sclang-handle-command-result (list)
"Handle command result LIST."
(condition-case nil
(let ((fun (get (nth 0 list) 'sclang-command-handler))
(arg (nth 1 list))
(id (nth 2 list)))
(when (functionp fun)
(let ((res (funcall sclang-command-handler fun arg)))
(when id
(sclang-eval-string
(sclang-format "Emacs.lispHandleCommandResult(%o, %o)" id res))))))
(arg (nth 1 list))
(id (nth 2 list)))
(when (functionp fun)
(let ((res (funcall sclang-command-handler fun arg)))
(when id
(sclang-eval-string
(sclang-format "Emacs.lispHandleCommandResult(%o, %o)" id res))))))
(error nil)))
;; =====================================================================
@ -552,69 +520,61 @@ Activate debugging iff ARG is positive."
:type 'boolean)
(defun sclang-send-string (token string &optional force)
"Send TOKEN STRING to sclang (optionally FORCE)."
(let ((proc (sclang-get-process)))
(when (and proc (or (sclang-library-initialized-p) force))
(process-send-string proc (concat string token))
string)))
(defun sclang-eval-string (string &optional print-p)
"Evaluate STRING with sclang and print the result if PRINT-P is non-nil.
Return STRING if successful, otherwise nil."
"Send STRING to the sclang process for evaluation and print the result
if PRINT-P is non-nil. Return STRING if successful, otherwise nil."
(sclang-send-string
(if print-p sclang-token-interpret-print-cmd-line sclang-token-interpret-cmd-line)
string))
(defun sclang-eval-expression (string &optional silent-p)
"Evaluate STRING as SuperCollider code (suppress output if SILENT-P is non-nil)."
"Execute STRING as SuperCollider code."
(interactive "sEval: \nP")
(sclang-eval-string string (not silent-p)))
(defun sclang-eval-line (&optional silent-p)
"Evaluate current line with sclang (suppress output if SILENT-P is non-nil)."
"Execute the current line as SuperCollider code."
(interactive "P")
(let ((string (sclang-line-at-point)))
(when string
(sclang-eval-string string (not silent-p)))
(and sclang-eval-line-forward
(/= (line-end-position) (point-max))
(forward-line 1))
(/= (line-end-position) (point-max))
(forward-line 1))
string))
(defun sclang-eval-region (&optional silent-p)
"Evaluate current region with sclang (suppress output if SILENT-P is non-nil)."
"Execute the region as SuperCollider code."
(interactive "P")
(sclang-eval-string
(buffer-substring-no-properties (region-beginning) (region-end))
(not silent-p)))
(defun sclang-eval-region-or-line (&optional silent-p)
"Evaluate current line or region (suppress output if SILENT-P is non-nil)."
(interactive "P")
(if (and transient-mark-mode mark-active)
(sclang-eval-region silent-p)
(sclang-eval-line silent-p)))
(defun sclang-eval-defun (&optional silent-p)
"Evaluate current function definition (suppress output if SILENT-P is non-nil)."
(interactive "P")
(let ((string (sclang-defun-at-point)))
(when (and string (string-match "^(" string))
(sclang-eval-string string (not silent-p))
string)))
(defun sclang-eval-dwim ()
"Evaluate line, region, function or buffer."
(interactive "P")
(or (sclang-eval-defun)
(sclang-eval-region-or-line)))
(defun sclang-eval-document (&optional silent-p)
"Evaluate current buffer with sclang (suppress output if SILENT-P is non-nil)."
"Execute the whole document as SuperCollider code."
(interactive "P")
(save-excursion
(mark-whole-buffer)
(sclang-eval-string
(buffer-substring-no-properties (point-min) (point-max))
(buffer-substring-no-properties (region-beginning) (region-end))
(not silent-p))))
(defvar sclang-eval-results nil
@ -625,21 +585,21 @@ Return STRING if successful, otherwise nil."
(lambda (arg) (push arg sclang-eval-results)))
(defun sclang-eval-sync (string)
"Eval STRING in sclang and return result as a Lisp value."
"Eval STRING in sclang and return result as a lisp value."
(let ((proc (get-process sclang-command-process)))
(if (and (processp proc) (eq (process-status proc) 'run))
(let ((time (current-time)) (tick 10000) elt)
(sclang-perform-command 'evalSCLang string time)
(while (and (> (cl-decf tick) 0)
(not (setq elt (assoc time sclang-eval-results))))
(accept-process-output proc 0 100))
(if elt
(prog1 (if (eq (nth 1 elt) 'ok)
(nth 2 elt)
(setq sclang-eval-results (delq elt sclang-eval-results))
(signal 'sclang-error (nth 2 elt)))
(setq sclang-eval-results (delq elt sclang-eval-results)))
(error "SCLang sync eval timeout")))
(let ((time (current-time)) (tick 10000) elt)
(sclang-perform-command 'evalSCLang string time)
(while (and (> (cl-decf tick) 0)
(not (setq elt (assoc time sclang-eval-results))))
(accept-process-output proc 0 100))
(if elt
(prog1 (if (eq (nth 1 elt) 'ok)
(nth 2 elt)
(setq sclang-eval-results (delq elt sclang-eval-results))
(signal 'sclang-error (nth 2 elt)))
(setq sclang-eval-results (delq elt sclang-eval-results)))
(error "SCLang sync eval timeout")))
(error "SCLang Command process not running"))))
;; =====================================================================
@ -653,7 +613,7 @@ Return STRING if successful, otherwise nil."
;; (defun sclang-grep-help-files ()
;; (interactive)
;; (let ((sclang-grep-prompt "Search help files: ")
;; (sclang-grep-files (mapcar 'cdr sclang-help-topic-alist)))
;; (sclang-grep-files (mapcar 'cdr sclang-help-topic-alist)))
;; (call-interactively 'sclang-grep-files)))
;; (defvar sclang-grep-history nil)
@ -670,16 +630,16 @@ Return STRING if successful, otherwise nil."
;; (defun sclang-grep-files (regexp)
;; (interactive
;; (let ((grep-default (or (when current-prefix-arg (sclang-symbol-at-point))
;; (car sclang-grep-history))))
;; (car sclang-grep-history))))
;; (list (read-from-minibuffer sclang-grep-prompt
;; grep-default
;; nil nil 'sclang-grep-history))))
;; grep-default
;; nil nil 'sclang-grep-history))))
;; (grep-compute-defaults)
;; (grep (concat grep-program
;; " -n"
;; (and sclang-grep-case-fold-search " -i")
;; " -e" regexp
;; " " (mapconcat 'shell-quote-argument sclang-grep-files " "))))
;; " -n"
;; (and sclang-grep-case-fold-search " -i")
;; " -e" regexp
;; " " (mapconcat 'shell-quote-argument sclang-grep-files " "))))
;; =====================================================================
;; workspace
@ -693,52 +653,47 @@ Return STRING if successful, otherwise nil."
(defconst sclang-workspace-buffer (sclang-make-buffer-name "Workspace"))
(defun sclang-fill-workspace-mode-map (map)
"Fill the workspace keymap MAP."
(define-key map "\C-c}" 'bury-buffer))
(defun sclang-switch-to-workspace ()
"Switch to SuperCollider workspace buffer."
(interactive)
(let ((buffer (get-buffer sclang-workspace-buffer)))
(unless buffer
(setq buffer (get-buffer-create sclang-workspace-buffer))
(with-current-buffer buffer
(sclang-mode)
;; why a buffer local keymap?
(let ((map (make-sparse-keymap)))
(set-keymap-parent map sclang-mode-map)
(sclang-fill-workspace-mode-map map)
(use-local-map map))
(let ((line (concat "// " (make-string 69 ?=) "\n")))
(insert line)
(insert "// SuperCollider Workspace\n")
(insert line)
;; (insert "// using HTML Help: C-c C-h as usual, then switch to w3m buffer\n")
;; (insert "// and do M-x sclang-minor-mode in order te enable sclang code execution\n")
;; (insert line)
(insert "\n"))
(set-buffer-modified-p nil)
;; cwd to sclang-runtime-directory
(if (and sclang-runtime-directory
(file-directory-p sclang-runtime-directory))
(setq default-directory sclang-runtime-directory))))
(sclang-mode)
(let ((map (make-sparse-keymap)))
(set-keymap-parent map sclang-mode-map)
(sclang-fill-workspace-mode-map map)
(use-local-map map))
(let ((line (concat "// " (make-string 69 ?=) "\n")))
(insert line)
(insert "// SuperCollider Workspace\n")
(insert line)
;; (insert "// using HTML Help: C-c C-h as usual, then switch to w3m buffer\n")
;; (insert "// and do M-x sclang-minor-mode in order te enable sclang code execution\n")
;; (insert line)
(insert "\n"))
(set-buffer-modified-p nil)
;; cwd to sclang-runtime-directory
(if (and sclang-runtime-directory
(file-directory-p sclang-runtime-directory))
(setq default-directory sclang-runtime-directory))))
(switch-to-buffer buffer)))
(add-hook 'sclang-library-startup-hook
(lambda () (and sclang-show-workspace-on-startup
(sclang-switch-to-workspace))))
(lambda () (and sclang-show-workspace-on-startup
(sclang-switch-to-workspace))))
;; =====================================================================
;; language control
;; =====================================================================
(defun sclang-main-run ()
"Run sclang process."
(interactive)
(sclang-eval-string "thisProcess.run"))
(defun sclang-main-stop ()
"Stop sclang process."
(interactive)
(sclang-eval-string "thisProcess.stop"))
@ -763,28 +718,27 @@ Return STRING if successful, otherwise nil."
;; add command line switches
(add-to-list 'command-switch-alist
(cons "-sclang"
(lambda (switch)
(sclang-start))))
(cons "-sclang"
(lambda (switch)
(sclang-start))))
(add-to-list 'command-switch-alist
(cons "-sclang-debug"
(lambda (switch)
(sclang-toggle-debug-command-handler 1))))
(cons "-sclang-debug"
(lambda (switch)
(sclang-toggle-debug-command-handler 1))))
(add-to-list 'command-switch-alist
(cons "-scmail"
(lambda (switch)
(sclang-start)
(when command-line-args-left
(let ((file (pop command-line-args-left)))
(with-current-buffer (get-buffer-create sclang-workspace-buffer)
(and (file-exists-p file) (insert-file-contents file))
(set-buffer-modified-p nil)
(sclang-mode)
(switch-to-buffer (current-buffer))))))))
(cons "-scmail"
(lambda (switch)
(sclang-start)
(when command-line-args-left
(let ((file (pop command-line-args-left)))
(with-current-buffer (get-buffer-create sclang-workspace-buffer)
(and (file-exists-p file) (insert-file-contents file))
(set-buffer-modified-p nil)
(sclang-mode)
(switch-to-buffer (current-buffer))))))))
(provide 'sclang-interp)
;;; sclang-interp.el ends here
;; EOF

26
el/sclang-keys.el
View file

@ -1,9 +1,5 @@
;;; sclang-keys.el --- IDE for working with SuperCollider -*- coding: utf-8;
;; copyright 2003 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -19,15 +15,6 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;; Read & send keys between Emacs and SuperCollider
;;; Code:
(eval-and-compile (require 'sclang-util)
(require 'sclang-interp))
;; (defvar sclang-key-table (make-char-table 'foo))
;; (defun sclang-define-key (char beg end)
@ -38,9 +25,10 @@
;; (defun sclang-execute-key (char)
;; (sclang-eval-string (sclang-format "Emacs.executeKey(%o)" char)))
(eval-and-compile (require 'sclang-util)
(require 'sclang-interp))
(defun sclang-read-keys ()
"Read and send keys between Emacs and SuperCollider."
(interactive)
(let (char)
(clear-this-command-keys)
@ -48,10 +36,8 @@
(setq char (read-event))
(clear-this-command-keys)
(when (characterp char)
(message "%s (%d)" (char-to-string char) char)
(sclang-eval-string (format "Emacs.keys.at(%d).value(%d)" char char))))))
(message "%s (%d)" (char-to-string char) char)
(sclang-eval-string (format "Emacs.keys.at(%d).value(%d)" char char))))))
;; EOF
(provide 'sclang-keys)
;;; sclang-keys.el ends here

729
el/sclang-language.el
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File diff suppressed because it is too large Load diff

15
el/sclang-menu.el
View file

@ -1,9 +1,5 @@
;;; sclang-menu.el --- IDE for working with SuperCollider -*- coding: utf-8;
;; copyright 2003 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -19,16 +15,9 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;; Menus
;;; Code:
;; (sclang-set-command-handler
;; '_updateMenu
;; (lambda (arg)
;; (message "menu: %s" arg)))
(provide 'sclang-menu)
;;; sclang-menu.el ends here
(provide 'sclang-menu)

93
el/sclang-minor-mode.el
View file

@ -1,9 +1,7 @@
;;; sclang-minor-mode.el --- IDE for working with SuperCollider -*- coding: utf-8;
;;
;; Copyright (c) 2007, Marije Baalman - nescivi <nescivi@gmail.com>
;;; License:
;;; sclang-minor-mode for use in help files
;;; SuperCollider
;;; (c) 2007, Marije Baalman - nescivi <nescivi@gmail.com>
;;;
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
@ -18,14 +16,11 @@
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
(eval-when-compile
(require 'sclang-util)
(require 'sclang-mode)
)
;;; Commentary:
;;
;; sclang-minor-mode for use in help files
;;; Code:
(require 'sclang-util)
(require 'sclang-mode)
(easy-mmode-define-minor-mode sclang-minor-mode
"Toggle sclang-minor-mode.
@ -33,55 +28,53 @@ With no argument, this command toggles the mode.
Non-null prefix argument turns on the mode.
Null prefix argument turns off the mode.
When sclang-minor-mode is enabled, you can use the key sequences
\\<sclang-minor-mode-map>\\[sclang-eval-region-or-line] or \\<sclang-minor-mode-map>\\[sclang-eval-region] to eval sclang code."
;; The initial value.
:init-value nil
;; The indicator for the mode line.
:lighter " sclang"
;; The minor mode bindings.
:keymap '(("\C-c\C-c" . sclang-eval-region-or-line)
("\C-c\C-d" . sclang-eval-region)
("\C-\M-x" . sclang-eval-defun)
("\C-c\C-h" . sclang-find-help)
("\C-\M-h" . sclang-goto-help-browser)
("\C-c\C-s" . sclang-main-stop)
("\C-c\C-k" . sclang-edit-dev-source)))
When sclang-minor-mode is enabled, you can execute
sclang code with the normal command C-c C-c and C-c C-d."
;; The initial value.
nil
;; The indicator for the mode line.
" sclang"
;; The minor mode bindings.
'(("\C-c\C-c" . sclang-eval-region-or-line)
("\C-c\C-d" . sclang-eval-region)
("\C-\M-x" . sclang-eval-defun)
("\C-c\C-h" . sclang-find-help)
("\C-\M-h" . sclang-goto-help-browser)
("\C-c\C-s" . sclang-main-stop)
("\C-c\C-k" . sclang-edit-dev-source)
))
(provide 'sclang-minor-mode)
(easy-mmode-define-minor-mode sclang-help-minor-mode
"Toggle sclang-minor-mode.
With no argument, this command toggles the mode.
Non-null prefix argument turns on the mode.
Null prefix argument turns off the mode.
When sclang-help-minor-mode is enabled, you can use the key sequences
\\<sclang-minor-mode-map>\\[sclang-eval-region-or-line] or \\<sclang-minor-mode-map>\\[sclang-eval-region] to eval sclang code."
;; The initial value.
:init-value nil
;; The indicator for the mode line.
:lighter " sclang-help"
;; The minor mode bindings.
:keymap '(("\C-c\C-c" . sclang-eval-region-or-line)
("\C-c\C-d" . sclang-eval-region)
("\C-\M-x" . sclang-eval-defun)
("\C-c\C-h" . sclang-find-help)
("\C-c\C-s" . sclang-main-stop)
("\C-c\C-v" . sclang-edit-html-help-file)
("E" . sclang-edit-help-code)
("\C-c\C-k" . sclang-edit-dev-source)))
When sclang-help-minor-mode is enabled, you can execute
sclang code with the normal command C-c C-c and C-c C-d."
;; The initial value.
nil
;; The indicator for the mode line.
" sclang-help"
;; The minor mode bindings.
'(("\C-c\C-c" . sclang-eval-region-or-line)
("\C-c\C-d" . sclang-eval-region)
("\C-\M-x" . sclang-eval-defun)
("\C-c\C-h" . sclang-find-help)
("\C-c\C-s" . sclang-main-stop)
("\C-c\C-v" . sclang-edit-html-help-file)
("E" . sclang-edit-help-code)
("\C-c\C-k" . sclang-edit-dev-source)
))
(provide 'sclang-help-minor-mode)
;; mode hooks
(defun sclang-minor-hooks ()
"Sclang minor mode hooks."
(sclang-init-document)
(sclang-make-document))
(add-hook 'sclang-help-minor-mode-hook 'sclang-minor-hooks)
(add-hook 'sclang-minor-mode-hook 'sclang-minor-hooks)
;;; sclang-minor-mode.el ends here
(defun sclang-minor-hooks ()
(sclang-init-document)
(sclang-make-document)
)

457
el/sclang-mode.el
View file

@ -1,9 +1,5 @@
;;; sclang-mode.el --- IDE for working with SuperCollider -*- coding: utf-8;
;; copyright 2003-2005 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -19,25 +15,18 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;; sclang mode
;;; Code:
(require 'cl-lib)
;; Keep byte-compiler happy by declaring external functions and variables.
(declare-function company-mode "ext:company")
(defvar company-backends)
(eval-when-compile
(require 'font-lock)
(require 'sclang-util))
(require 'font-lock)
(require 'sclang-util)
(require 'sclang-interp)
(require 'sclang-language)
(require 'sclang-dev)
(defun sclang-fill-syntax-table (table)
"Fill the sclang syntax TABLE."
;; string
(modify-syntax-entry ?\" "\"" table)
(modify-syntax-entry ?\' "\"" table) ; no string syntax class for single quotes
;; expression prefix
@ -81,88 +70,87 @@
table)
(defun sclang-mode-make-menu (title)
"Make mode menu with TITLE."
(easy-menu-create-menu
title
'(["Start Interpreter" sclang-start :included (not (sclang-library-initialized-p))]
["Restart Interpreter" sclang-start :included (sclang-library-initialized-p)]
["Recompile Class Library" sclang-recompile :included (sclang-library-initialized-p)]
["Stop Interpreter" sclang-stop :included (sclang-get-process)]
["Kill Interpreter" sclang-kill :included (sclang-get-process)]
"-"
["Show Post Buffer" sclang-show-post-buffer]
["Clear Post Buffer" sclang-clear-post-buffer]
"-"
["Switch To Workspace" sclang-switch-to-workspace]
"-"
["Evaluate Region" sclang-eval-region]
["Evaluate Line" sclang-eval-region-or-line]
["Evaluate Defun" sclang-eval-defun]
["Evaluate Expression ..." sclang-eval-expression]
["Evaluate Document" sclang-eval-document]
"-"
["Find Definitions ..." sclang-find-definitions]
["Find References ..." sclang-find-references]
["Pop Mark" sclang-pop-definition-mark]
["Show Method Arguments" sclang-show-method-args]
["Complete keyword" sclang-complete-symbol]
["Dump Interface" sclang-dump-interface]
["Dump Full Interface" sclang-dump-full-interface]
"-"
["Index Help Topics" sclang-index-help-topics]
["Find Help ..." sclang-find-help]
["Switch to Help Browser" sclang-goto-help-browser]
["Open Help GUI" sclang-open-help-gui]
"-"
["Run Main" sclang-main-run]
["Stop Main" sclang-main-stop]
["Show Server Panels" sclang-show-server-panel])))
'(
["Start Interpreter" sclang-start :included (not (sclang-library-initialized-p))]
["Restart Interpreter" sclang-start :included (sclang-library-initialized-p)]
["Recompile Class Library" sclang-recompile :included (sclang-library-initialized-p)]
["Stop Interpreter" sclang-stop :included (sclang-get-process)]
["Kill Interpreter" sclang-kill :included (sclang-get-process)]
"-"
["Show Post Buffer" sclang-show-post-buffer]
["Clear Post Buffer" sclang-clear-post-buffer]
"-"
["Switch To Workspace" sclang-switch-to-workspace]
"-"
["Evaluate Region" sclang-eval-region]
["Evaluate Line" sclang-eval-region-or-line]
["Evaluate Defun" sclang-eval-defun]
["Evaluate Expression ..." sclang-eval-expression]
["Evaluate Document" sclang-eval-document]
"-"
["Find Definitions ..." sclang-find-definitions]
["Find References ..." sclang-find-references]
["Pop Mark" sclang-pop-definition-mark]
["Show Method Arguments" sclang-show-method-args]
["Complete keyword" sclang-complete-symbol]
["Dump Interface" sclang-dump-interface]
["Dump Full Interface" sclang-dump-full-interface]
"-"
["Index Help Topics" sclang-index-help-topics]
["Find Help ..." sclang-find-help]
["Switch to Help Browser" sclang-goto-help-browser]
["Open Help GUI" sclang-open-help-gui]
"-"
["Run Main" sclang-main-run]
["Stop Main" sclang-main-stop]
["Show Server Panels" sclang-show-server-panel]
)))
(defun sclang-fill-mode-map (map)
"Fill keymap MAP for sclang mode."
;; NOTE: keybindings should follow the conventions in https://www.gnu.org/software/emacs/manual/html_node/elisp/Key-Binding-Conventions.html
;; process control
(define-key map "\C-c\C-l" 'sclang-recompile)
(define-key map "\C-c\C-o" 'sclang-start)
(define-key map "\C-c\C-l" 'sclang-recompile)
(define-key map "\C-c\C-o" 'sclang-start)
;; post buffer control
(define-key map "\C-c<" 'sclang-clear-post-buffer)
(define-key map "\C-c>" 'sclang-show-post-buffer)
(define-key map "\C-c<" 'sclang-clear-post-buffer)
(define-key map "\C-c>" 'sclang-show-post-buffer)
;; workspace access
(define-key map "\C-c\C-w" 'sclang-switch-to-workspace)
(define-key map "\C-c\C-w" 'sclang-switch-to-workspace)
;; code evaluation
(define-key map "\C-c\C-c" 'sclang-eval-region-or-line)
(define-key map "\C-c\C-d" 'sclang-eval-region)
(define-key map "\C-\M-x" 'sclang-eval-defun)
(define-key map "\C-c\C-e" 'sclang-eval-expression)
(define-key map "\C-c\C-f" 'sclang-eval-document)
(define-key map "\C-c\C-c" 'sclang-eval-region-or-line)
(define-key map "\C-c\C-d" 'sclang-eval-region)
(define-key map "\C-\M-x" 'sclang-eval-defun)
(define-key map "\C-c\C-e" 'sclang-eval-expression)
(define-key map "\C-c\C-f" 'sclang-eval-document)
;; language information
(define-key map "\C-c\C-n" 'sclang-complete-symbol)
(define-key map "\C-c:" 'sclang-find-definitions)
(define-key map "\C-c;" 'sclang-find-references)
(define-key map "\C-c}" 'sclang-pop-definition-mark)
(define-key map "\C-c\C-m" 'sclang-show-method-args)
(define-key map "\C-c{" 'sclang-dump-full-interface)
(define-key map "\C-c[" 'sclang-dump-interface)
(define-key map "\C-c\C-n" 'sclang-complete-symbol)
(define-key map "\M-\t" 'sclang-complete-symbol)
(define-key map "\C-c:" 'sclang-find-definitions)
(define-key map "\C-c;" 'sclang-find-references)
(define-key map "\C-c}" 'sclang-pop-definition-mark)
(define-key map "\C-c\C-m" 'sclang-show-method-args)
(define-key map "\C-c{" 'sclang-dump-full-interface)
(define-key map "\C-c[" 'sclang-dump-interface)
;; documentation access
(define-key map "\C-c\C-?f" 'sclang-find-help)
(define-key map "\C-c\C-?g" 'sclang-goto-help-browser)
(define-key map "" 'sclang-open-help-gui)
(define-key map "" 'sclang-find-help-in-gui)
(define-key map "\C-c\C-h" 'sclang-find-help)
(define-key map "\C-\M-h" 'sclang-goto-help-browser)
(define-key map "\C-c\C-y" 'sclang-open-help-gui)
(define-key map "\C-ch" 'sclang-find-help-in-gui)
;; language control
(define-key map "\C-c\C-r" 'sclang-main-run)
(define-key map "\C-c\C-s" 'sclang-main-stop)
(define-key map "\C-c\C-p" 'sclang-show-server-panel)
(define-key map "\C-c\C-k" 'sclang-edit-dev-source)
(define-key map "\C-c\C-r" 'sclang-main-run)
(define-key map "\C-c\C-s" 'sclang-main-stop)
(define-key map "\C-c\C-p" 'sclang-show-server-panel)
(define-key map "\C-c\C-k" 'sclang-edit-dev-source)
;; electric characters
(define-key map "}" 'sclang-electric-brace)
(define-key map ")" 'sclang-electric-brace)
(define-key map "]" 'sclang-electric-brace)
(define-key map "/" 'sclang-electric-slash)
(define-key map "*" 'sclang-electric-star)
(define-key map "}" 'sclang-electric-brace)
(define-key map ")" 'sclang-electric-brace)
(define-key map "]" 'sclang-electric-brace)
(define-key map "/" 'sclang-electric-slash)
(define-key map "*" 'sclang-electric-star)
;; menu
(let ((title "SCLang"))
(define-key map [menu-bar sclang] (cons title (sclang-mode-make-menu title))))
(define-key map [menu-bar sclang] (cons title (sclang-mode-make-menu title))))
;; return map
map)
@ -171,7 +159,8 @@
;; =====================================================================
(defconst sclang-font-lock-keyword-list
'("arg"
'(
"arg"
"classvar"
"const"
"super"
@ -181,18 +170,22 @@
"thisMethod"
"thisProcess"
"thisThread"
"var")
"var"
)
"*List of keywords to highlight in SCLang mode.")
(defconst sclang-font-lock-builtin-list
'("false"
'(
"false"
"inf"
"nil"
"true")
"true"
)
"*List of builtins to highlight in SCLang mode.")
(defconst sclang-font-lock-method-list
'("ar"
'(
"ar"
"for"
"forBy"
"if"
@ -200,16 +193,19 @@
"kr"
"tr"
"loop"
"while")
"while"
)
"*List of methods to highlight in SCLang mode.")
(defconst sclang-font-lock-error-list
'("die"
'(
"die"
"error"
"exit"
"halt"
"verboseHalt"
"warn")
"warn"
)
"*List of methods signalling errors or warnings.")
(defvar sclang-font-lock-class-keywords nil)
@ -227,27 +223,27 @@
"Default expressions to highlight in SCLang mode.")
(defconst sclang-font-lock-defaults '((sclang-font-lock-keywords
sclang-font-lock-keywords-1
sclang-font-lock-keywords-2
sclang-font-lock-keywords-3)
nil nil
nil
beginning-of-defun))
sclang-font-lock-keywords-1
sclang-font-lock-keywords-2
sclang-font-lock-keywords-3
)
nil nil
nil
beginning-of-defun
))
(defun sclang-font-lock-syntactic-face (state)
"Return font lock face for STATE."
(cond ((eq (nth 3 state) ?')
;; symbol
'font-lock-constant-face)
((nth 3 state)
;; string
'font-lock-string-face)
((nth 4 state)
;; comment
'font-lock-comment-face)))
;; symbol
'font-lock-constant-face)
((nth 3 state)
;; string
'font-lock-string-face)
((nth 4 state)
;; comment
'font-lock-comment-face)))
(defun sclang-font-lock-class-keyword-matcher (limit)
"Font lock class keywords up to LIMIT."
(let ((regexp (concat "\\<" sclang-class-name-regexp "\\>"))
(case-fold-search nil)
(continue t)
@ -264,23 +260,23 @@
res))
(defun sclang-set-font-lock-keywords ()
"Set font lock keywords."
(setq
;; level 1
sclang-font-lock-keywords-1
(list
;; keywords
(cons (regexp-opt sclang-font-lock-keyword-list 'words)
'font-lock-keyword-face)
'font-lock-keyword-face)
;; builtins
(cons (regexp-opt sclang-font-lock-builtin-list 'words)
'font-lock-builtin-face)
'font-lock-builtin-face)
;; pi is a special case
(cons "\\<\\([0-9]+\\(\\.\\)\\)pi\\>" 'font-lock-builtin-face)
;; constants
(cons "\\s/\\s\\?." 'font-lock-constant-face) ; characters
(cons (concat "\\\\\\(" sclang-symbol-regexp "\\)")
'font-lock-constant-face)) ; symbols
'font-lock-constant-face) ; symbols
)
;; level 2
sclang-font-lock-keywords-2
(append
@ -288,38 +284,42 @@
(list
;; variables
(cons (concat "\\s'\\(" sclang-identifier-regexp "\\)")
'font-lock-variable-name-face) ; environment variables
(cons (concat "\\<\\(" sclang-identifier-regexp "\\)\\>:") ; keyword arguments
'font-lock-variable-name-face)
'font-lock-variable-name-face) ; environment variables
(cons (concat "\\<\\(" sclang-identifier-regexp "\\)\\>:") ; keyword arguments
'font-lock-variable-name-face)
;; method definitions
(cons sclang-method-definition-regexp
(list 1 'font-lock-function-name-face))
(list 1 'font-lock-function-name-face))
;; methods
(cons (regexp-opt sclang-font-lock-method-list 'words)
'font-lock-function-name-face)
'font-lock-function-name-face)
;; errors
(cons (regexp-opt sclang-font-lock-error-list 'words)
'font-lock-warning-face)))
'font-lock-warning-face)
))
;; level 3
sclang-font-lock-keywords-3
(append
sclang-font-lock-keywords-2
(list
;; classes
(cons 'sclang-font-lock-class-keyword-matcher 'font-lock-type-face)))
(cons 'sclang-font-lock-class-keyword-matcher 'font-lock-type-face)
;; (cons (concat "\\<" sclang-class-name-regexp "\\>") 'font-lock-type-face)
))
;; default level
sclang-font-lock-keywords sclang-font-lock-keywords-1))
sclang-font-lock-keywords sclang-font-lock-keywords-1
))
(defun sclang-update-font-lock ()
"Update font-lock information in all `sclang-mode' buffers."
"Update font-lock information in all sclang-mode buffers."
;; too expensive
;; (dolist (buffer (buffer-list))
;; (with-current-buffer buffer
;; (and (eq major-mode 'sclang-mode)
;; (eq t (car font-lock-keywords))
;; (setq font-lock-keywords (cdr font-lock-keywords)))))
;; (eq t (car font-lock-keywords))
;; (setq font-lock-keywords (cdr font-lock-keywords)))))
(if (eq major-mode 'sclang-mode)
(font-lock-ensure (point-min) (point-max))))
(font-lock-fontify-buffer)))
;; =====================================================================
;; indentation
@ -333,98 +333,95 @@
(defun sclang-indent-line ()
"Indent current line as sclang code.
Return the amount the indentation changed by."
(let ((indent (sclang-calculate-indent))
beg shift-amt
(case-fold-search nil)
(pos (- (point-max) (point))))
(let ((indent (calculate-sclang-indent))
beg shift-amt
(case-fold-search nil)
(pos (- (point-max) (point))))
(beginning-of-line)
(setq beg (point))
(skip-chars-forward " \t")
(setq shift-amt (- indent (current-column)))
(if (zerop shift-amt)
(if (> (- (point-max) pos) (point))
(goto-char (- (point-max) pos)))
(if (> (- (point-max) pos) (point))
(goto-char (- (point-max) pos)))
(delete-region beg (point))
(indent-to indent)
;; if initial point was within line's indentation, position
;; after the indentation, else stay at same point in text.
(if (> (- (point-max) pos) (point))
(goto-char (- (point-max) pos))))
(goto-char (- (point-max) pos))))
shift-amt))
(defun sclang-calculate-indent (&optional parse-start)
"Return indentation for current line (optionally from PARSE-START).
(defun calculate-sclang-indent (&optional parse-start)
"Return appropriate indentation for current line as sclang code.
Returns the column to indent to."
(save-excursion
(beginning-of-line)
(let ((indent-point (point))
(case-fold-search nil)
state)
(case-fold-search nil)
state)
(if parse-start
(goto-char parse-start)
(beginning-of-defun))
(goto-char parse-start)
(beginning-of-defun))
(while (< (point) indent-point)
(setq state (parse-partial-sexp (point) indent-point 0)))
(setq state (parse-partial-sexp (point) indent-point 0)))
(let* ((containing-sexp (nth 1 state))
(inside-string-p (nth 3 state))
(inside-comment-p (nth 4 state)))
(cond (inside-string-p
;; inside string: no change
(current-indentation))
((integerp inside-comment-p)
;; inside comment
(let ((base (if containing-sexp
(save-excursion
(goto-char containing-sexp)
(+ (current-indentation) sclang-indent-level))
0))
(offset (* sclang-indent-level
(- inside-comment-p
(if (save-excursion
(back-to-indentation)
(looking-at "\\*/"))
1 0)))))
(+ base offset)))
((null containing-sexp)
;; top-level: no indentation
0)
(t
(back-to-indentation)
(let ((open-paren (and (looking-at "\\s)")
(matching-paren (char-after))))
(indent (current-indentation)))
(goto-char containing-sexp)
(if (or (not open-paren) (eq open-paren (char-after)))
(cond ((progn (beginning-of-line) (looking-at sclang-block-regexp)) 0)
(open-paren (current-indentation))
(t (+ (current-indentation) sclang-indent-level)))
;; paren mismatch: do nothing
indent))))))))
(inside-string-p (nth 3 state))
(inside-comment-p (nth 4 state)))
(cond (inside-string-p
;; inside string: no change
(current-indentation))
((integerp inside-comment-p)
;; inside comment
(let ((base (if containing-sexp
(save-excursion
(goto-char containing-sexp)
(+ (current-indentation) sclang-indent-level))
0))
(offset (* sclang-indent-level
(- inside-comment-p
(if (save-excursion
(back-to-indentation)
(looking-at "\\*/"))
1 0)))))
(+ base offset)))
((null containing-sexp)
;; top-level: no indentation
0)
(t
(back-to-indentation)
(let ((open-paren (and (looking-at "\\s)")
(matching-paren (char-after))))
(indent (current-indentation)))
(goto-char containing-sexp)
(if (or (not open-paren) (eq open-paren (char-after)))
(cond ((progn (beginning-of-line) (looking-at sclang-block-regexp)) 0)
(open-paren (current-indentation))
(t (+ (current-indentation) sclang-indent-level)))
;; paren mismatch: do nothing
indent))))))))
;; =====================================================================
;; electric character commands
;; =====================================================================
(defun sclang-electric-brace (arg)
"Electrify brace ARG."
(interactive "*P")
(self-insert-command (prefix-numeric-value arg))
(and (save-excursion
(beginning-of-line)
(looking-at "\\s *\\s)"))
(beginning-of-line)
(looking-at "\\s *\\s)"))
(indent-according-to-mode)))
(defun sclang-electric-slash (arg)
"Electrify slash ARG."
(interactive "*P")
(let* ((char (char-before))
(indent-p (or (eq char ?/)
(eq char ?*))))
(indent-p (or (eq char ?/)
(eq char ?*))))
(self-insert-command (prefix-numeric-value arg))
(if indent-p (indent-according-to-mode))))
(defun sclang-electric-star (arg)
"Electrify star ARG."
(interactive "*P")
(let ((indent-p (eq (char-before) ?/)))
(self-insert-command (prefix-numeric-value arg))
@ -453,30 +450,24 @@ Returns the column to indent to."
(sclang-document-edited-p . (prSetEdited (buffer-modified-p)))))
(defmacro sclang-next-document-id ()
"Return next document id."
`(cl-incf sclang-document-counter))
(defun sclang-document-id (buffer)
"Document id of BUFFER."
(cdr (assq 'sclang-document-id (buffer-local-variables buffer))))
(defun sclang-document-p (buffer)
"Is BUFFER an sclang document?"
(integerp (sclang-document-id buffer)))
(defmacro with-sclang-document (buffer &rest body)
"With sclang BUFFER BODY."
`(when (sclang-document-p buffer)
(with-current-buffer buffer
,@body)))
(defun sclang-get-document (id)
"Return buffer with document ID or nil."
(cl-find-if (lambda (buffer) (eq id (sclang-document-id buffer)))
sclang-document-list))
sclang-document-list))
(defun sclang-init-document ()
"Initialize document."
(set (make-local-variable 'sclang-document-id) (sclang-next-document-id))
(set (make-local-variable 'sclang-document-envir) nil)
(dolist (assoc sclang-document-property-map)
@ -484,34 +475,29 @@ Returns the column to indent to."
(cl-pushnew (current-buffer) sclang-document-list))
(defun sclang-document-update-property-1 (assoc &optional force)
"Update document property ASSOC (optionally FORCE)."
(when (consp assoc)
(let* ((key (car assoc))
(prop (cdr assoc))
(prev-value (eval key))
(cur-value (eval (cadr prop))))
(prop (cdr assoc))
(prev-value (eval key))
(cur-value (eval (cadr prop))))
(when (or force (not (equal prev-value cur-value)))
(set key cur-value)
(sclang-perform-command-no-result
'documentSetProperty sclang-document-id
(car prop) cur-value)))))
(set key cur-value)
(sclang-perform-command-no-result
'documentSetProperty sclang-document-id
(car prop) cur-value)))))
(defun sclang-document-update-property (key &optional force)
"Update document property KEY (optionally FORCE)."
(sclang-document-update-property-1 (assq key sclang-document-property-map) force))
(defun sclang-document-update-properties (&optional force)
"Update all document properties (optionally FORCE)."
(dolist (assoc sclang-document-property-map)
(sclang-document-update-property-1 assoc force)))
(defun sclang-make-document ()
"Make a new document."
(sclang-perform-command-no-result 'documentNew sclang-document-id)
(sclang-document-update-properties t))
(defun sclang-close-document (buffer)
"Close document in BUFFER."
(with-sclang-document
buffer
(setq sclang-document-list (delq buffer sclang-document-list))
@ -519,32 +505,27 @@ Returns the column to indent to."
'documentClosed sclang-document-id)))
(defun sclang-set-current-document (buffer &optional force)
"Set current document to BUFFER (optionally FORCE)."
(when (or force (not (eq buffer sclang-current-document)))
(setq sclang-current-document buffer)
(sclang-perform-command-no-result 'documentSetCurrent (sclang-document-id buffer))
t))
(defun sclang-document-library-startup-hook-function ()
"Document library startup hook."
(dolist (buffer sclang-document-list)
(with-current-buffer buffer
(sclang-make-document)))
(sclang-set-current-document (current-buffer) t))
(defun sclang-document-kill-buffer-hook-function ()
"Document kill buffer hook."
(sclang-close-document (current-buffer)))
(defun sclang-document-post-command-hook-function ()
"Document post command hook."
(when (and (sclang-library-initialized-p)
(sclang-document-p (current-buffer)))
(sclang-document-p (current-buffer)))
(sclang-document-update-properties))
(sclang-set-current-document (current-buffer)))
(defun sclang-document-change-major-mode-hook-function ()
"Document change major mode hook."
(sclang-close-document (current-buffer)))
;; =====================================================================
@ -557,13 +538,13 @@ Returns the column to indent to."
(cl-multiple-value-bind (file-name region-start region-length) arg
(let ((buffer (get-file-buffer file-name)))
(unless buffer
(setf buffer (find-file-noselect file-name)))
(setf buffer (find-file-noselect file-name)))
(when buffer
(unless (sclang-document-p buffer)
(with-current-buffer buffer (sclang-mode)))
(goto-char (max (point-min) (min (point-max) region-start)))
;; TODO: how to activate region in transient-mark-mode?
(sclang-document-id buffer))))))
(unless (sclang-document-p buffer)
(with-current-buffer buffer (sclang-mode)))
(goto-char (max (point-min) (min (point-max) region-start)))
;; TODO: how to activate region in transient-mark-mode?
(sclang-document-id buffer))))))
(sclang-set-command-handler
'_documentNew
@ -571,9 +552,9 @@ Returns the column to indent to."
(cl-multiple-value-bind (name str make-listener) arg
(let ((buffer (generate-new-buffer name)))
(with-current-buffer buffer
(insert str)
(set-buffer-modified-p nil)
(sclang-mode))
(insert str)
(set-buffer-modified-p nil)
(sclang-mode))
(sclang-document-id buffer)))))
(sclang-set-command-handler
@ -589,10 +570,10 @@ Returns the column to indent to."
(cl-multiple-value-bind (id name) arg
(when (stringp name)
(let ((doc (and (integerp id) (sclang-get-document id))))
(when doc
(with-current-buffer doc
(rename-buffer name t)
(sclang-document-update-property 'sclang-document-name))))))
(when doc
(with-current-buffer doc
(rename-buffer name t)
(sclang-document-update-property 'sclang-document-name))))))
nil))
(sclang-set-command-handler
@ -601,9 +582,9 @@ Returns the column to indent to."
(cl-multiple-value-bind (id flag) arg
(let ((doc (and (integerp id) (sclang-get-document id))))
(when doc
(with-current-buffer doc
(setq buffer-read-only (not flag))
(sclang-document-update-property 'sclang-editable-p)))))
(with-current-buffer doc
(setq buffer-read-only (not flag))
(sclang-document-update-property 'sclang-editable-p)))))
nil))
(sclang-set-command-handler
@ -615,13 +596,14 @@ Returns the column to indent to."
(sclang-set-command-handler
'_documentPutString
(lambda (arg)
(lambda (arg)
(cl-multiple-value-bind (id str) arg
(let ((doc (and (integerp id) (sclang-get-document id))))
(when doc
(with-current-buffer doc
(insert str))
nil)))))
(with-current-buffer doc
(insert str)
)
nil)))))
(sclang-set-command-handler
'_documentPopTo
@ -635,7 +617,6 @@ Returns the column to indent to."
;; =====================================================================
(defun sclang-mode-set-local-variables ()
"Local variables."
(set (make-local-variable 'require-final-newline) nil)
;; indentation
(set (make-local-variable 'indent-line-function)
@ -684,29 +665,27 @@ Returns the column to indent to."
:group 'sclang-mode
:type 'hook)
;;;###autoload (autoload 'sclang-mode "sclang" "Major mode for editing SuperCollider language" t)
(define-derived-mode sclang-mode prog-mode "SCLang"
(defun sclang-mode ()
"Major mode for editing SuperCollider language code.
\\{sclang-mode-map}"
:group 'sclang
:syntax-table sclang-mode-syntax-table
\\{sclang-mode-map}
"
(interactive)
(kill-all-local-variables)
(set-syntax-table sclang-mode-syntax-table)
(use-local-map sclang-mode-map)
(setq mode-name "SCLang")
(setq major-mode 'sclang-mode)
(sclang-mode-set-local-variables)
(sclang-set-font-lock-keywords)
(sclang-init-document)
(sclang-make-document)
;; Setup completion
(add-hook 'completion-at-point-functions
#'sclang-completion-at-point nil 'local)
(when (fboundp 'company-mode)
(add-to-list 'company-backends 'company-capf)))
(run-hooks 'sclang-mode-hook))
;; =====================================================================
;; module initialization
;; =====================================================================
;;;###autoload
(add-to-list 'auto-mode-alist '("\\.scd?\\'" . sclang-mode))
(add-to-list 'auto-mode-alist '("\\.\\(sc\\|scd\\)$" . sclang-mode))
(add-to-list 'interpreter-mode-alist '("sclang" . sclang-mode))
(add-hook 'sclang-library-startup-hook 'sclang-document-library-startup-hook-function)
@ -716,4 +695,4 @@ Returns the column to indent to."
(provide 'sclang-mode)
;;; sclang-mode.el ends here
;; EOF

128
el/sclang-server.el
View file

@ -1,9 +1,5 @@
;;; sclang-server.el --- IDE for working with SuperCollider -*- coding: utf-8;
;; copyright 2003-2005 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -19,24 +15,20 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;; Interface to the sclang server
(require 'cl-lib)
(require 'sclang-util)
(require 'sclang-interp)
(require 'sclang-language)
(require 'sclang-mode)
;;; Code:
(eval-when-compile
(require 'sclang-util)
(require 'sclang-interp)
(require 'sclang-language)
(require 'sclang-mode))
(defcustom sclang-server-panel "Server.default.makeWindow"
"Expression to execute when `sclang-show-server-panel' is invoked."
:group 'sclang-interface
:type '(choice (const "Server.default.makeWindow")
(const "\\SCUM.asClass.do { \\SCUM.asClass.desktop.showServerPanel }")
string))
(const "\\SCUM.asClass.do { \\SCUM.asClass.desktop.showServerPanel }")
string))
(defvar sclang-server-alist nil
"Alist of currently defined synthesis servers.")
@ -57,22 +49,20 @@
"Face for highlighting a server's running state in the mode-line.")
(defun sclang-get-server (&optional name)
"Get sclang server (optionally by NAME)."
(unless name (setq name sclang-current-server))
(cdr (assq name sclang-server-alist)))
(defun sclang-set-server (&optional name)
"Set current sclang server (optionally by NAME)."
(unless name (setq name sclang-current-server))
(setq sclang-current-server
(car (or (assq name sclang-server-alist)
(car sclang-server-alist)))))
(car (or (assq name sclang-server-alist)
(car sclang-server-alist)))))
(sclang-set-command-handler
'_updateServer
(lambda (arg)
(setq sclang-server-alist
(sort (cdr arg) (lambda (a b) (string-lessp (car a) (car b)))))
(sort (cdr arg) (lambda (a b) (string-lessp (car a) (car b)))))
(setq sclang-default-server (car arg))
(unless sclang-current-server-initialized
;; only set the current server automatically once after startup
@ -85,27 +75,24 @@
(interactive)
(sclang-set-server)
(let ((list (or (cdr (cl-member-if (lambda (assoc)
(eq (car assoc) sclang-current-server))
sclang-server-alist))
sclang-server-alist)))
(eq (car assoc) sclang-current-server))
sclang-server-alist))
sclang-server-alist)))
(setq sclang-current-server (car (car list))))
(sclang-update-server-info))
(defun sclang-mouse-next-server (_event)
(defun sclang-mouse-next-server (event)
"Select next server for display."
(interactive "e")
(sclang-next-server))
(defun sclang-server-running-p (&optional name)
"Is the sclang server NAME running?"
(plist-get (sclang-get-server name) 'running))
(defun sclang-server-booting-p (&optional name)
"Is the sclang server NAME running?"
(plist-get (sclang-get-server name) 'booting))
(defun sclang-create-server-menu (title)
"Create the server menu with TITLE."
(easy-menu-create-menu
title
'(
@ -116,7 +103,6 @@
["Make Default" sclang-server-make-default])))
(defun sclang-server-fill-mouse-map (map prefix)
"Fill mouse MAP using PREFIX."
(define-key map (vector prefix 'mouse-1) 'sclang-mouse-next-server)
(define-key map (vector prefix 'down-mouse-3) (sclang-create-server-menu "Commands"))
map)
@ -125,7 +111,7 @@
"Keymap used for controlling servers in the mode line.")
(defun sclang-server-fill-key-map (map)
"Fill server keymap MAP."
"Fill server prefix map."
(define-key map [?b] 'sclang-server-boot)
(define-key map [?d] 'sclang-server-display-default)
(define-key map [?f] 'sclang-server-free-all)
@ -135,11 +121,11 @@
(define-key map [?p] 'sclang-show-server-panel)
(define-key map [?q] 'sclang-server-quit)
(cl-flet ((fill-record-map (map)
(define-key map [?n] 'sclang-server-prepare-for-record)
(define-key map [?p] 'sclang-server-pause-recording)
(define-key map [?r] 'sclang-server-record)
(define-key map [?s] 'sclang-server-stop-recording)
map))
(define-key map [?n] 'sclang-server-prepare-for-record)
(define-key map [?p] 'sclang-server-pause-recording)
(define-key map [?r] 'sclang-server-record)
(define-key map [?s] 'sclang-server-stop-recording)
map))
(define-key map [?r] (fill-record-map (make-sparse-keymap))))
map)
@ -149,28 +135,27 @@
(defun sclang-get-server-info-string ()
"Return a mode-line string for the current server."
(let* ((name (if sclang-current-server (symbol-name sclang-current-server) "-------"))
(server (sclang-get-server))
(running-p (if server (plist-get server 'running)))
(string (propertize
name
'face (if running-p sclang-server-running-face)
'help-echo "mouse-1: next server, mouse-3: command menu"
'keymap sclang-server-mouse-map))
;; (make-mode-line-mouse-map 'mouse-1 'sclang-mouse-next-server)))
(address (if (and server (not (eq (plist-get server 'type) 'internal)))
(format " (%s)" (plist-get server 'address))
""))
(info (if running-p
(mapcar 'number-to-string
(plist-get (sclang-get-server) 'info))
'("---" "---" "----" "----" "----" "----"))))
(server (sclang-get-server))
(running-p (if server (plist-get server 'running)))
(string (propertize
name
'face (if running-p sclang-server-running-face)
'help-echo "mouse-1: next server, mouse-3: command menu"
'keymap sclang-server-mouse-map))
;; (make-mode-line-mouse-map 'mouse-1 'sclang-mouse-next-server)))
(address (if (and server (not (eq (plist-get server 'type) 'internal)))
(format " (%s)" (plist-get server 'address))
""))
(info (if running-p
(mapcar 'number-to-string
(plist-get (sclang-get-server) 'info))
'("---" "---" "----" "----" "----" "----"))))
(apply 'format "%s%s %3s|%3s %% u: %4s s: %4s g: %4s d: %4s" string address info)))
(defvar sclang-server-info-string (sclang-get-server-info-string)
"Info string used in the post buffer mode line.")
(defun sclang-update-server-info ()
"Update server info in the modeline."
(interactive)
(sclang-set-server)
(setq sclang-server-info-string (sclang-get-server-info-string))
@ -181,11 +166,9 @@
;; =====================================================================
(defun sclang-perform-server-command (command &rest args)
"Perform server COMMAND with ARGS."
(sclang-eval-string
(sclang-format
"Server.named.at(%o.asSymbol).performList(\\tryPerform, %o.asSymbol.asArray ++ %o)"
sclang-current-server command args)
(sclang-format "Server.named.at(%o.asSymbol).performList(\\tryPerform, %o.asSymbol.asArray ++ %o)"
sclang-current-server command args)
nil))
(defun sclang-server-boot ()
@ -232,15 +215,15 @@ if (server.notNil) {
nil))
(defun sclang-server-dump-osc (&optional code)
"Set the current server's dump OSC mode (with optional CODE)."
"Set the current server's dump OSC mode."
(interactive "P")
(sclang-perform-server-command "dumpOSC"
(cond ((consp code) 0)
((null code) 1)
(t code))))
(cond ((consp code) 0)
((null code) 1)
(t code))))
(defun sclang-server-prepare-for-record (&optional path)
"Prepare current server for recording a sound file (with optional PATH)."
"Prepare current server for recording a sound file."
(interactive
(list
(and current-prefix-arg (read-file-name "Record to file: "))))
@ -261,10 +244,10 @@ if (server.notNil) {
(interactive)
(sclang-perform-server-command "stopRecording"))
(defun sclang-set-server-latency (latency)
"Set the current server's LATENCY instance variable."
(defun sclang-set-server-latency (lat)
"Set the current server's `latency' instance variable."
(interactive "nSet latency: ")
(sclang-perform-server-command "latency_" latency))
(sclang-perform-server-command "latency_" lat))
(defun sclang-show-server-latency ()
"Show the current server's latency."
@ -282,18 +265,17 @@ if (server.notNil) {
;; =====================================================================
(add-hook 'sclang-mode-hook
(lambda ()
;; install server mode line in post buffer
(when (string= (buffer-name) sclang-post-buffer)
(setq mode-line-format '("-" sclang-server-info-string)))
;; install server prefix keymap
(define-key sclang-mode-map "\C-c\C-p" sclang-server-key-map)))
(lambda ()
;; install server mode line in post buffer
(when (string= (buffer-name) sclang-post-buffer)
(setq mode-line-format '("-" sclang-server-info-string)))
;; install server prefix keymap
(define-key sclang-mode-map "\C-c\C-p" sclang-server-key-map)))
(add-hook 'sclang-library-shutdown-hook
(lambda ()
(setq sclang-current-server-initialized nil)))
(lambda ()
(setq sclang-current-server-initialized nil)))
(provide 'sclang-server)
;;; sclang-server.el ends here
;; EOF

36
el/sclang-util.el
View file

@ -1,9 +1,5 @@
;;; sclang-util.el --- Utility helpers for sclang -*- coding: utf-8;
;; copyright 2003-2005 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003-2005 stefan kersten <steve@k-hornz.de>
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -19,20 +15,13 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;; Utility helpers for sclang
;;; Code:
(defun sclang-message (string &rest args)
"Create a message from STRING with optional ARGS."
(message "SCLang: %s" (apply 'format string args)))
(defun sclang-make-buffer-name (name &optional private-p)
"Set the buffer name to NAME (optimally PRIVATE-P)."
(concat (and private-p " ") "*SCLang:" name "*"))
(defun sclang-make-buffer-name (string &optional private-p)
(concat (and private-p " ") "*SCLang:" string "*"))
(defun sclang-make-prompt-string (prompt default)
"Return a prompt string using PROMPT and DEFAULT."
(if (and default (string-match "\\(:\\)\\s *" prompt))
(replace-match
(format " (default %s):" default)
@ -40,23 +29,22 @@
prompt))
(defun sclang-string-to-int32 (str)
"Convert first 4 bytes of STR (network byteorder) to 32 bit integer."
(logior (ash (logand (aref str 0) #XFF) 24)
(ash (logand (aref str 1) #XFF) 16)
(ash (logand (aref str 2) #XFF) 8)
"Convert first 4 bytes of str (network byteorder) to 32 bit integer."
(logior (lsh (logand (aref str 0) #XFF) 24)
(lsh (logand (aref str 1) #XFF) 16)
(lsh (logand (aref str 2) #XFF) 8)
(logand (aref str 3) #XFF)))
(defun sclang-int32-to-string (n)
"Convert 32 bit integer N to 4 byte string (network byte order)."
"Convert 32 bit integer n to 4 byte string (network byte order)."
(let ((str (make-string 4 0)))
(aset str 0 (logand (ash n -24) #XFF))
(aset str 1 (logand (ash n -16) #XFF))
(aset str 2 (logand (ash n -8) #XFF))
(aset str 0 (logand (lsh n -24) #XFF))
(aset str 1 (logand (lsh n -16) #XFF))
(aset str 2 (logand (lsh n -8) #XFF))
(aset str 3 (logand n #XFF))
str))
(defun sclang-compress-newlines (&optional buffer)
"Compress newlines (optionally in BUFFER)."
(with-current-buffer (or buffer (current-buffer))
(save-excursion
(goto-char (point-min))
@ -95,4 +83,4 @@
(provide 'sclang-util)
;;; sclang-util.el ends here
;; EOF

21
el/sclang-vars.el.in
View file

@ -16,24 +16,19 @@
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to
;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;
;; This file is included in the distribution in order to convey system
;; installation variables which are known at compile time, but only when
;; the library is installed with cmake along with SuperCollider source.
;;
;; When using the stand-alone package, this file can be ignored and
;; the constants it defines will have no effect.
;;; Code:
(defconst sclang-system-data-dir "@PKG_DATA_DIR@"
"Installation dependent data directory.
Bound only when library is installed with SuperCollider.")
"Installation dependent data directory.")
(defconst sclang-system-help-dir "@PKG_DATA_DIR@/Help"
"Installation dependent help directory.")
(defconst sclang-system-extension-dir "@PKG_DATA_DIR@/Extensions"
"Installation dependent extension directory.")
(provide 'sclang-vars)
;;; sclang-vars.el ends here

73
el/sclang-widgets.el
View file

@ -1,8 +1,9 @@
;;; sclang-widgets.el --- Widget definitions for SCLang -*- coding: utf-8; lexical-binding: t -*-
;;; sclang-widgets.el --- Widget definitions for SCLang
;; Copyright (C) 2005 Free Software Foundation, Inc.
;; Copyright (C) 2005 Free Software Foundation, Inc.
;; Author: Mario Lang <mlang@blind.guru>
;; Keywords: comm
;; This file is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
@ -20,18 +21,15 @@
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;
;; Widget definitions for SCLang
;;; Code:
(require 'cl-lib)
(require 'sclang-util)
(require 'sclang-language)
(require 'sclang-interp)
(require 'widget)
(require 'wid-edit)
(eval-when-compile (require 'sclang-util)
(require 'sclang-language))
(eval-and-compile (require 'sclang-interp))
(defvar sclang-widgets nil)
(make-variable-buffer-local 'sclang-widgets)
@ -47,35 +45,34 @@
"Create WIDGET at point in the current buffer."
(widget-specify-insert
(let ((from (point))
button-begin button-end)
(setq button-begin from)
button-begin button-end)
(setq button-begin (point))
(insert (widget-get-indirect widget :button-prefix))
(princ (nth (widget-get widget :value) (widget-get widget :states)) (current-buffer))
(insert (widget-get-indirect widget :button-suffix))
(setq button-end from)
(setq button-end (point))
;; Specify button, and insert value.
(and button-begin button-end
(widget-specify-button widget button-begin button-end)))
(widget-specify-button widget button-begin button-end)))
(let ((from (point-min-marker))
(to (point-max-marker)))
(to (point-max-marker)))
(set-marker-insertion-type from t)
(set-marker-insertion-type to nil)
(widget-put widget :from from)
(widget-put widget :to to)))
(widget-clear-undo))
(defun sclang-widget-button-action (widget _event)
"Set button action for WIDGET."
(defun sclang-widget-button-action (widget event)
(widget-value-set widget
(if (>= (widget-get widget :value) (1- (length (widget-get widget :states))))
0
(1+ (widget-get widget :value))))
(if (>= (widget-get widget :value) (1- (length (widget-get widget :states))))
0
(1+ (widget-get widget :value))))
(sclang-eval-string
(sclang-format "EmacsWidget.idmap[%o].valueFromEmacs(%o)"
(widget-get widget :id) (widget-get widget :value))))
(widget-get widget :id) (widget-get widget :value))))
(sclang-set-command-handler
'_widgetSetStates
@ -83,9 +80,9 @@
(cl-multiple-value-bind (buffer id states value) arg
(with-current-buffer (get-buffer buffer)
(let ((widget (cdr (cl-find id sclang-widgets :key 'car))))
(widget-put widget :states states)
(widget-value-set widget value)
value)))))
(widget-put widget :states states)
(widget-value-set widget value)
value)))))
(define-widget 'sclang-slider 'default
"Slider widget."
@ -97,16 +94,16 @@
:value-get #'widget-value-value-get
:value-set #'sclang-widget-slider-value-set
:action (lambda (widget event)
(let ((pos (if event (posn-point (event-start event)) (point))))
(widget-value-set widget (/ (float (- pos (widget-get widget :from))) (widget-get widget :size))))))
(let ((pos (if event (posn-point (event-start event)) (point))))
(widget-value-set widget (/ (float (- pos (widget-get widget :from))) (widget-get widget :size))))))
(defun sclang-widget-slider-create (widget)
"Create WIDGET at point in the current buffer."
(widget-specify-insert
(let ((from (point))
(inhibit-redisplay t)
button-begin button-end)
(setq button-begin from)
(inhibit-redisplay t)
button-begin button-end)
(setq button-begin (point))
(insert (widget-get-indirect widget :button-prefix))
(insert-char ?- (widget-get widget :size))
@ -118,9 +115,9 @@
;; Specify button
(and button-begin button-end
(widget-specify-button widget button-begin button-end)))
(widget-specify-button widget button-begin button-end)))
(let ((from (point-min-marker))
(to (point-max-marker)))
(to (point-max-marker)))
(set-marker-insertion-type from t)
(set-marker-insertion-type to nil)
(widget-put widget :from from)
@ -128,7 +125,6 @@
(widget-clear-undo))
(defun sclang-widget-slider-value-set (widget value)
"Set slider WIDGET to VALUE."
(save-excursion
(let ((inhibit-read-only t))
(goto-char (widget-get widget :from))
@ -137,9 +133,9 @@
(widget-put widget :value value)
(goto-char (widget-get widget :from))
(let ((n (round (* value (widget-get widget :size)))))
(widget-put widget :current-pos n)
(forward-char n)
(insert "|") (delete-char 1)))))
(widget-put widget :current-pos n)
(forward-char n)
(insert "|") (delete-char 1)))))
;; Class Tree
@ -149,16 +145,15 @@
:dynargs #'sclang-widget-class-tree-dynargs)
(defun sclang-widget-class-tree-dynargs (widget)
"Class tree WIDGET."
(sclang-eval-sync (sclang-format "EmacsClassTree.dynargs(%o)"
(widget-get widget :tag))))
(widget-get widget :tag))))
(define-widget 'sclang-file-position 'item
"File position link for the SCLang Class Tree widget."
:format "%[%t%]\n"
:action (lambda (widget event)
(find-file-other-window (widget-get widget :filename))
(goto-char (widget-get widget :char-pos))))
(find-file-other-window (widget-get widget :filename))
(goto-char (widget-get widget :char-pos))))
(defun sclang-class-tree (class-name)
"Display a tree-view of the sub-classes and methods of CLASS-NAME."
@ -166,7 +161,5 @@
(list (sclang-read-symbol "Class: " "Object" #'sclang-class-name-p)))
(sclang-eval-string (format "EmacsClassBrowser(%s)" class-name)))
(provide 'sclang-widgets)
;;; sclang-widgets.el ends here

60
el/sclang.el
View file

@ -1,15 +1,6 @@
;;; sclang.el --- IDE for working with SuperCollider -*- coding: utf-8; lexical-binding: t -*-
;;; sclang.el --- IDE for working with the SuperCollider language
;; copyright 2003 stefan kersten <steve@k-hornz.de>
;;
;; Copyright 2003 stefan kersten <steve@k-hornz.de>
;;
;; Author: stefan kersten
;; Keywords: supercollider, multimedia, languages, tools
;; Version: 1.1.0
;; Package-Requires: ((emacs "27.1") (w3m "0.0"))
;; URL: https://github.com/supercollider/scel
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2 of the
@ -25,25 +16,7 @@
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
;; USA
;;; Commentary:
;;
;; This package provides code for interfacing with sclang and scsynth.
;; In order to be useful you need to install SuperCollider and the
;; sc-el Quark. See the README or https://github.com/supercollider/scel
;; for more information.
;;
;; Recent versions of w3m use tab-line which is only available after 27.1
;; However sclang should work on Emacs 26.3 to 27.1 without the help browser.
;;; Credits:
;;
;; stefan kersten <steve@k-hornz.de>
;; and everyone in...
;; git shortlog -s | sort -r | cut -c8-
;;; Code:
(defgroup sclang nil
"IDE for working with the SuperCollider language."
:group 'languages)
@ -61,29 +34,34 @@
:group 'sclang)
(defgroup sclang-programs nil
"Paths to programs used by `sclang-mode'."
"Paths to programs used by sclang-mode."
:group 'sclang-interface)
(defgroup sclang-options nil
"Options for the SuperCollider process."
:group 'sclang-interface)
;;;###autoload
(defun sclang-customize ()
"Customize sclang variables."
(interactive)
(customize-group 'sclang))
(require 'sclang-util)
(require 'sclang-browser)
(require 'sclang-interp)
(require 'sclang-language)
(require 'sclang-document)
(require 'sclang-mode)
(require 'sclang-minor-mode)
(require 'sclang-help)
(require 'sclang-server)
(require 'sclang-widgets)
(eval-and-compile
(let ((load-path
(if (and (boundp 'byte-compile-dest-file)
(stringp byte-compile-dest-file))
(cons (file-name-directory byte-compile-dest-file) load-path)
load-path)))
(require 'sclang-util)
(require 'sclang-browser)
(require 'sclang-interp)
(require 'sclang-language)
(require 'sclang-document)
(require 'sclang-mode)
(require 'sclang-minor-mode)
(require 'sclang-help)
(require 'sclang-server)
(require 'sclang-widgets)))
(provide 'sclang)

1
el/test/fixtures/super-boring.scd vendored
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@ -1 +0,0 @@
{ WhiteNoise.ar(0.2!2); }.play;

12
el/test/sclang-mode-test.el
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@ -1,12 +0,0 @@
;; -*- no-byte-compile: t; lexical-binding: t; -*-
;;; test/sclang-mode-test.el
(ert-deftest sclang-autoloaded-functions ()
"Some functions should be callable interactively without requiring them"
(should (commandp 'sclang-start t))
(should (commandp 'sclang-mode t)))
(ert-deftest sclang-major-mode-init-test ()
"Loading a file with an scd extension should init sclang-mode"
(find-file "fixtures/super-boring.scd")
(should (eq 'sclang-mode major-mode)))

0
sc/scide_scel/CMakeLists.txt → sc/CMakeLists.txt
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0
sc/scide_scel/Document.sc → sc/Document.sc
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0
sc/scide_scel/Emacs.sc → sc/Emacs.sc
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0
sc/scide_scel/EmacsBuffer.sc → sc/EmacsBuffer.sc
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sc/scide_scel/EmacsDocument.sc → sc/EmacsDocument.sc
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sc/scide_scel/ScelDocument.sc → sc/ScelDocument.sc
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sc/scide_scel/extBuffer.sc → sc/extBuffer.sc
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sc/scide_scel/extClassBrowser.sc → sc/extClassBrowser.sc
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sc/scide_scel/extString.sc → sc/extString.sc
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sc/scide_scel/homeContext.sc → sc/homeContext.sc
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sc/scide_scel/storeLispOn.sc → sc/storeLispOn.sc
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5
scel.quark
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@ -1,5 +0,0 @@
(
name: "scel",
summary: "SuperCollider/Emacs interface",
version: "1.0.0",
)