Merge branch 'master' of https://github.com/j6t/gitk

* 'master' of https://github.com/j6t/gitk:
  gitk: add Tamil translation
  gitk: limit PATH search to bare executable names
  gitk: _search_exe is no longer needed
  gitk: override $PATH search only on Windows
  gitk: adjust indentation to match the style used in this script

diff --cc gitk-git/gitk
Simple merge

diff --cc gitk-git/po/meson.build
index b1ed0198285815c48264b2da677aaf99c51c28bf,0000000000000000000000000000000000000000..c00b3d5c8de7e5d9b345c9d35b2720b1f7d66dd8
mode 100644,000000..100644
--- 1/gitk-git/po/meson.build
--- /dev/null
+++ b/gitk-git/po/meson.build
@@@ -1,19 -1,0 +1,20 @@@
 +import('i18n').gettext('gitk',
 +  languages: [
 +    'bg',
 +    'ca',
 +    'de',
 +    'es',
 +    'fr',
 +    'hu',
 +    'it',
 +    'ja',
 +    'pt_br',
 +    'pt_pt',
 +    'ru',
 +    'sv',
++    'ta',
 +    'vi',
 +    'zh_cn',
 +  ],
 +  install: true,
 +)

diff --cc gitk-git/po/ta.po
index 0000000000000000000000000000000000000000,0e390c51531602b92828c073fa2f4011309331b4..0e390c51531602b92828c073fa2f4011309331b4
mode 000000,100644..100644
--- /dev/null
--- 2/po/ta.po
+++ b/gitk-git/po/ta.po