(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.
(makefile-macroassign-regex): Don't include space and tab in macro names.
(makefile-backslash-column): New variable.
(makefile-backslash-region): New function.
(makefile-backslashify-current-line): New function.
(makefile-mode-map): Bind C-c C-\ to makefile-backslash-region.
(makefile-tab-face): New variable.
(makefile-font-lock-keywords): Use makefile-tab-face.
(makefile-font-lock-keywords): Use defvar, not defconst.
(makefile-mode): Skip any number of "#"s at beginning of comments.
(makefile-electric-keys): New variable.
(makefile-electric-dot): Self insert if not at bol.
(makefile-electric-equal): Really self-insert if not at bol.
(makefile-pickup-everything): Prefix arg means force pickups to be
redone.
(makefile-insert-macro-ref): Don't use format.
(makefile-runtime-macros-list): Added "$" to list.
(makefile-insert-special-target): Don't use format.
(makefile-insert-macro): Don't use format.
(makefile-insert-target): Don't use format.
(makefile-insert-target-ref): Don't use format.
(makefile-electric-colon): Really self-insert if not at bol.
(makefile-complete): New function. Bound to M-TAB.
(makefile-do-macro-insertion): New function.
(makefile-mode-map): Add menu bar bindings.
(makefile-font-lock-keywords): New constant.
(makefile-mode): Deal with font-lock, add-log, imenu.
(makefile-macroassign-regex): Changed for use with font-lock.
(makefile-dependency-regex): Changed for use with font-lock.
(makefile-add-log-defun): New function.
(makefile-menu-index-function): New function.
(pascal-end-of-statement): New function.
(pascal-indent-command): Now does optional lineups of : and =.
(pascal-indent-case): Uses pascal-end-of-statement to skip the
case statements.
(pascal-indent-declaration): Indent correctly
when record blocks are used within parameterlists.
(pascal-declaration-beg): Strange -0 argument removed.
(pascal-type-completion): Fix typo in regexp.
(pascal-get-lineup-indent): Use match-end instead of end-of-line.
