nixpkgs/pkgs/development/libraries/hunspell/0001-Make-hunspell-look-in-XDG_DATA_DIRS-for-dictionaries.patch

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From 8c67f314de2684d77315eecd99ef091d441f17dd Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Wed, 24 Jul 2019 15:35:18 -0400
Subject: [PATCH] Make hunspell look in XDG_DATA_DIRS for dictionaries
Some dictionaries may exist but only show up under XDG_DATA_DIRS. For
instance, $HOME/.local/share/hunspell could contain some dictionaries.
This patch adds each directory in the hunspell subdir of each
XDG_DATA_DIRS to the lookup path.
Upstream pr is available at: https://github.com/hunspell/hunspell/pull/637
---
src/tools/hunspell.cxx | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/tools/hunspell.cxx b/src/tools/hunspell.cxx
index 690e34a..6cd127e 100644
--- a/src/tools/hunspell.cxx
+++ b/src/tools/hunspell.cxx
@@ -2044,6 +2044,13 @@ int main(int argc, char** argv) {
if (getenv("DICPATH")) {
path_std_str.append(getenv("DICPATH")).append(PATHSEP);
}
+ if (getenv("XDG_DATA_DIRS")) {
+ char* dir = strtok(getenv("XDG_DATA_DIRS"), ":");
+ while (dir != NULL) {
+ path_std_str.append(dir).append("/hunspell:");
+ dir = strtok(NULL, ":");
+ }
+ }
path_std_str.append(LIBDIR).append(PATHSEP);
if (HOME) {
const char * userooodir[] = USEROOODIR;
--
2.22.0