[PATCH] D35759: [Bash-autocompletion] Show HelpText with possible flags

[Rui Ueyama via Phabricator via cfe-commits]

ruiu added inline comments.


================
Comment at: clang/utils/bash-autocomplete.sh:60
   eval local path=${COMP_WORDS[0]}
-  flags=$( "$path" --autocomplete="$arg" 2>/dev/null )
+  flags=$( "$path" --autocomplete="$arg" 2>/dev/null | sed -e 's/\t.*.\s*$//' )
   # If clang is old that it does not support --autocomplete,
----------------
`\t.*.\s*` doesn't seem to make much sense to me. Isn't `\t.*` enough?


https://reviews.llvm.org/D35759