themes: add custom themes directory support to `lstheme` (#7236)
`lstheme` command used to list only the themes listed in `$ZSH/themes/` directory. This commit adds themes in `$ZSH_CUSTOM/themes/` also to the theme listings.
Diff
1diff --git a/plugins/themes/themes.plugin.zsh b/plugins/themes/themes.plugin.zsh
2index 487e85689351c6f055fb842fb100f0176a786375..2cd0ee3277006e079bd4c20dc09419976f6150a4 100644
3--- a/plugins/themes/themes.plugin.zsh
4+++ b/plugins/themes/themes.plugin.zsh
5@@ -19,6 +19,8 @@ function theme
6 7 function lstheme
8 {
9- cd $ZSH/themes
10- ls *zsh-theme | sed 's,\.zsh-theme$,,'
11+ # Resources:
12+ # http://zsh.sourceforge.net/Doc/Release/Expansion.html#Modifiers
13+ # http://zsh.sourceforge.net/Doc/Release/Expansion.html#Glob-Qualifiers
14+ print -l {$ZSH,$ZSH_CUSTOM}/themes/*.zsh-theme(N:t:r)
15 }