chore: escape colons in zsh completion descriptions

Fix zsh completion script to escape colons in completion items
and descriptions, preventing parsing issues with `_describe`.
Also iterate over the original completions array for simple
completions to correctly extract completion items.

2 files changed, 5 insertions, 5 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index acb3a1d..69bfe43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -57,7 +57,7 @@ None
 
 #### Fixes:
 
-None
+1. **[`comps:zsh`]** Fixed zsh completion script to properly escape colons in completion descriptions. The zsh completion script generated for the `zsh` output format now escapes colon characters in completion items (`${item//:/\\:}`) and description parts (`${match[1]//:/\\:}`) so that descriptions containing colons don't break the `_describe` command's parsing. Additionally, fixed the simple-completions branch to iterate over the original `completions` array (with the colon-escaped format matching) rather than the already-parsed `parsed_completions` array, correctly extracting the completion item when no description is present.
 
 #### Optimizations:
 
diff --git a/mingling_core/tmpls/comps/zsh.zsh b/mingling_core/tmpls/comps/zsh.zsh
index c1c18bb..f665133 100644
--- a/mingling_core/tmpls/comps/zsh.zsh
+++ b/mingling_core/tmpls/comps/zsh.zsh
@@ -38,9 +38,9 @@ _<<<bin_name>>>_completion() {
             local -a parsed_completions
             for item in "${completions[@]}"; do
                 if [[ "$item" =~ '^([^$]+)\$\((.+)\)$' ]]; then
-                    parsed_completions+=("${match[1]}:${match[2]}")
+                    parsed_completions+=("${match[1]//:/\\:}:${match[2]}")
                 else
-                    parsed_completions+=("$item")
+                    parsed_completions+=("${item//:/\\:}")
                 fi
             done
 
@@ -48,8 +48,8 @@ _<<<bin_name>>>_completion() {
                 _describe '<<<bin_name>>> commands' parsed_completions
             else
                 local -a simple_completions
-                for item in "${parsed_completions[@]}"; do
-                    if [[ "$item" =~ '^([^:]+):(.+)$' ]]; then
+                for item in "${completions[@]}"; do
+                    if [[ "$item" =~ '^([^$]+)\$\((.+)\)$' ]]; then
                         simple_completions+=("${match[1]}")
                     else
                         simple_completions+=("$item")