GitLab

(compilation-error-regexp-alist): Make first regexp match column numbers too.
Remove regexp for "prog:file:line: error".
Replace GNAT 1.82 regexp with "prog: file:line\(:col\)?: error".
(compilation-parse-errors): If spec has a column subexpr, but it was
optional and didn't match, ignore it.

(get_time): Use EMACS_SUB_TIME.

has no dir component, search through parent dirs for it.

Restore the old value whatever it may be.
(syms_of_keyboard): Use DEFVAR_LISP for track-mouse.

directly.

Doc fixes.

(isfloat_string, read1): Don't use isdigit.

	Man-cleanup-manpage, Man-fontify-manpage): Handle the "+\bo" form
	(used by aix) in addition to the "o\b+" one (used by sun).

(vi-mark-region): Don't pass unexpected args.

[commented out] (describe-mode): Likewise.

(describe-key, describe-mode, view-lossage, describe-function, describe-variable): Set help-mode in *Help* buffer.