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bug#45034: [PATCH] * lisp/simple.el (async-shell-command): use comint-te
From: |
Alyssa Ross |
Subject: |
bug#45034: [PATCH] * lisp/simple.el (async-shell-command): use comint-term-environment |
Date: |
Fri, 4 Dec 2020 00:03:04 +0000 |
Even though async-shell-command will open a shell-mode buffer, and
shell-mode inherits from comint-mode, because it doesn't use
comint-exec, comint-term-environment isn't respected. It would make
sense for it to, because since async-shell-command uses comint, any
fancy stuff comint-term-environment enables should work in
async-shell-command too.
With this change, a simple (setq comint-terminfo-terminal "dumb-emacs-ansi")
is all that's required to get colored output from many programs on a
GNU/Linux system with a recent version of ncurses when run through
async-shell-command.
---
lisp/simple.el | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/lisp/simple.el b/lisp/simple.el
index b5ba05426f..dcd619b0ab 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -3783,10 +3783,11 @@ shell-command
(shell-command-save-pos-or-erase)
(setq default-directory directory)
(let ((process-environment
- (if (natnump async-shell-command-width)
- (cons (format "COLUMNS=%d"
async-shell-command-width)
- process-environment)
- process-environment)))
+ (append
+ (comint-term-environment)
+ (when (natnump async-shell-command-width)
+ (format "COLUMNS=%d" async-shell-command-width))
+ process-environment)))
(setq proc
(start-process-shell-command "Shell" buffer command)))
(setq mode-line-process '(":%s"))
--
2.27.0
- bug#45034: [PATCH] * lisp/simple.el (async-shell-command): use comint-term-environment,
Alyssa Ross <=