[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [patch] Prompt problems in tcl-mode
From: |
Stefan Monnier |
Subject: |
Re: [patch] Prompt problems in tcl-mode |
Date: |
Tue, 18 Apr 2006 17:16:58 -0400 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
> The following patch adresses two problems in Tcl mode:
Thanks. I've installed a similar patch.
> * On ms-windows /no/ prompt is displayed. The reason is explained on
> <http://wiki.tcl.tk/3005>:
> [..] on Windows, Emacs is unable to make the Tcl interpreter
> start in the "interactive" mode. The problem is that Tcl calls
> istty() to determine whether tcl_interactive should be set and
> whether prompts should be displayed. But the Windows version of
> Emacs can not make istty() return the right value so this
> doesn't happen and tclsh thinks it's running non-interactive.
> My change makes it work out-of-the-box if you're using tclsh. It
> doesn't fix it if you're using wish, though (which is the default in
> Emacs).
I've used a slightly different check (check process-tty-name instead of
system-type=windows-nt, see below), hoping to make it more specific (and
more general at the same time). Can you confirm that it works as well for
you,
Stefan
@@ -1149,7 +1153,12 @@
(unless (comint-check-proc "*inferior-tcl*")
(set-buffer (apply (function make-comint) "inferior-tcl" cmd nil
tcl-command-switches))
- (inferior-tcl-mode))
+ (inferior-tcl-mode)
+ ;; Make tclsh display a prompt on ms-windows (or under Unix, when a tty
+ ;; wasn't used). Doesn't affect wish, unfortunately.
+ (unless (process-tty-name (inferior-tcl-proc))
+ (tcl-send-string (inferior-tcl-proc)
+ "set ::tcl_interactive 1; concat\n")))
(set (make-local-variable 'tcl-application) cmd)
(setq inferior-tcl-buffer "*inferior-tcl*")
(pop-to-buffer "*inferior-tcl*"))