diff options
author | Michael Stapelberg <michael@stapelberg.de> | 2011-09-25 18:45:51 +0100 |
---|---|---|
committer | Michael Stapelberg <michael@stapelberg.de> | 2011-09-25 18:46:37 +0100 |
commit | 6420b2b102bab214ad0bf1fa0f5e190f02984e82 (patch) | |
tree | 6666f4518093150a2e81551a5a6abb621290756e /i3-sensible-editor | |
parent | 1675499f1506e86e7b7339e1cc113af81c96db6b (diff) | |
download | i3-6420b2b102bab214ad0bf1fa0f5e190f02984e82.tar.gz i3-6420b2b102bab214ad0bf1fa0f5e190f02984e82.zip |
Introduce the i3-sensible-{pager,editor,terminal} scripts
The former two provide fallbacks in case $PAGER or $EDITOR is not set (which
might be more common than you think, because they have to be set in
~/.xsession, not in the shell configuration!) while the latter tries to launch
a terminal emulator. The scripts are most prominently used in i3-nagbar, which
alerts the user when the configuration is broken for some reason. Also,
i3-sensible-terminal is used in the default configuration.
This commit does not rely on the shell supporting ${PAGER:-less} anymore, which
is not the case for 'fish'.
Diffstat (limited to 'i3-sensible-editor')
-rwxr-xr-x | i3-sensible-editor | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/i3-sensible-editor b/i3-sensible-editor new file mode 100755 index 00000000..dffe00d5 --- /dev/null +++ b/i3-sensible-editor @@ -0,0 +1,14 @@ +#!/bin/sh +# This script tries to exec an editor by trying some known editors if $EDITOR is +# not set. +# +# Distributions/packagers can enhance this script with a +# distribution-specific mechanism to find the preferred pager. +which $VISUAL >/dev/null && exec $VISUAL "$@" +which $EDITOR >/dev/null && exec $EDITOR "$@" + +# Hopefully one of these is installed (no flamewars about preference please!): +which nano >/dev/null && exec nano "$@" +which vim >/dev/null && exec vim "$@" +which vi >/dev/null && exec vi "$@" +which emacs >/dev/null && exec emacs "$@" |