The issue manifests when sclang is compiled. Steps to reproduce in real
emacs config:
1. Install the package and compile it
2. Open a file with a `.sc` or `.scd` extension
3. Witness the error `(void-function sclang-make-buffer-name)`
Steps to reproduce with the test:
0. install [eldev](https://github.com/doublep/eldev#installation)
1. `eldev compile`
2. `eldev test`
This is actually pretty boring. It replaces calls to obsolete aliases
with the properly namespaced functions from the cl-lib package.
This raises our minimal Emacs version requirement to 24.3 (2013-03-10).
However, people using earlier versions can install the cl-lib package
from the Emacs package system.
While at it:
* remove function `sclang-document-list' which was really useless.
* fix `sclang-format-pseq' which needed to use `cl-labels'
instead of `cl-flet' to actually work.
* (cl-reduce (lambda (a b) (or a b)) (mapcar function list))
is much better written as (and now properly short-circuits):
(cl-some function list)
* (cl-remove-if 'null list)
should be written as
(remq nil list)
