We were letting stdin untouched, which meant child processes had
access to our terminal input. That meant `!fmt` was trying to read
from our terminal input and catching keystrokes.
Fixes#1281
This commit allows a help message to be printed when a `-help` flag is
passed to the editor, which will subsequently quit after a summary and a
description of all the flags available have been displayed.
The GNU convention (passing a single `--help` argument to the program)
is also supported, although undocumented.
The man page also now documents the `+:` argument, although unrelated to
the original changeset.
`tmux` will start new processes (e.g. when creating panes or windows)
with the same environment it was started with, which means that if the
$TMPDIR variable was overriden for the kakoune server from within
`tmux`, newly created panes/windows won't have access to the server
socket to sustain a session.
This commit fixes the issue by always exporting the $TMPDIR variable
from the parent `tmux` environment to the new processes.
Fixes#1319
Based on the vim gruvbox colorscheme. I made it as close as possible to the
original vim colors, but had to make some changes due to kakoune's highlighting
scheme being different than vim's.
I dedicate any and all copyright interest in this software to the
public domain. I make this dedication for the benefit of the public at
large and to the detriment of my heirs and successors. I intend this
dedication to be an overt act of relinquishment in perpetuity of all
present and future rights to this software under copyright law.
This commit allows the user to chose to backup the files on which a
filter has been run, by specifying a suffix for the backup file. The
former implementation always backed up the files with a hardcoded
".kak-bak" suffix.
When no suffix is specified on the command line, the files are not
saved.
Fixes#1288
This commit allows the editor to consider the character under the cursor
as an opening delimiter when using an object selector, instead of
ignoring it and looking for one before the cursor.
