(electric-pascal-tab): Never indented a line when
pascal-tab-always-indent was set to nil.
(pascal-indent-case): Now locates the end of a case-statement correctly.
(f90-face-*): Reinstalled code deleted on Sep 22.
(f90-hilit-patterns): New variable.
(f90-mode): Call hilit-set-mode-patterns if defined.
(f90-auto-hilit19): New variable.
(f90-fill-region): Bind f90-auto-hilit19 to nil.
(f90-update-line): Rehilight if appropriate.
(sh-mode): Make sh-shell-variables and
sh-shell-variables-initialized local.
(sh-set-shell): Don't scan the buffer for variable assignments.
Set sh-shell-variables-initialized to nil.
(sh-shell-initialize-variables): New function.
(sh-add-completer): New function. Initialize sh-shell-variables
here if not yet done.
(sh-add): Use sh-add-completer for completion.
which is valid on MS-DOS.
(c-macro-expansion): Do not rely on ``/tmp/'' being present; use
environment variables as alternatives (MSDOS). Use
`shell-file-name' rather than ``sh''. Redirect `stderr' with
`call-process-region' option, not from the shell. Handle shells
which don't return exit code from `cpp' (MSDOS). Put messages
from `cpp' inside a comment, to avoid messing up syntax highlighting.
(sh-set-shell, sh-remember-variable):
Set sh-shell-variable, not process-environment.
(sh-mode): Don't make process-environment local.
Add a mode-class property.
(sh-add): Use sh-shell-variable in completion.
Compute alist properly from process-environment.
(sh-canonicalize-shell): New function.
(sh-shell-file): Renamed from sh-shell-path.
(sh-set-shell): Don't set local-abbrev-table.
(sh-abbrevs): Variable and function definition commented out.
(executable-set-magic): Use new name `executable'. Fix messages.
Add save-excursion. Don't test this-command--use interactive
to get the information. Simplify considerably.
(compilation-sentinel, compile-internal): Use it.
(compilation-exit-message-function): Doc fix for protocol change: take
process status and exit-code args instead of process object.
(grep): Use new protocol for compilation-exit-message-function.
