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home-manager/tests/modules/programs/kakoune/whitespace-highlighter.nix
Daniel Gorin d1f4d1514d
kakoune: escape showWhitespace separators
We were passing the separators for the `show-whitespaces` highlighter
verbatim. This was problematic in case one wanted to use, spaces,
quotes or `%` as separators since the resulting kakoune configuration
would be invalid.

According to kakoune's docs, the separator has to be one character
long, so we can use a simple rule for escaping them. It is possible
that people has been working this around by passing, e.g. `"' '"` as
separator in order to get a space (i.e., escaped explicitly by the
user), so we just let longer strings be used verbatim.

PR #1357
2020-08-12 22:44:33 +02:00

25 lines
534 B
Nix

{ config, lib, pkgs, ... }:
with lib;
{
config = {
programs.kakoune = {
enable = true;
config.showWhitespace = {
enable = true;
lineFeed = "1";
space = "2";
nonBreakingSpace = "3";
tab = "4";
tabStop = "5";
};
};
nmt.script = ''
assertFileExists home-files/.config/kak/kakrc
assertFileContains home-files/.config/kak/kakrc \
"add-highlighter global/ show-whitespaces -tab '4' -tabpad '5' -spc '2' -nbsp '3' -lf '1'"
'';
};
}