yamaguchi added inline comments.
================
Comment at: clang/utils/bash-autocomplete.sh:3
+
+_clang_filedir()
+{
----------------
ruiu wrote:
> Is the output of `compgen -f` the same as `_filedir`? If so, can you always
> use `compgen -f`?
_filedir is better than `compgen -f`, because it honors spaces in filenames.
================
Comment at: clang/utils/bash-autocomplete.sh:58
# Disable it so that it works nicely for options in the form of -foo=bar.
- [[ "${flags: -1}" == '=' ]] && compopt -o nospace
+ [[ "${flags: -1}" == '=' ]] && compopt -o nospace 2>/dev/null
COMPREPLY=( $( compgen -W "$flags" -- "$cur" ) )
----------------
ruiu wrote:
> Is it okay to use compopt here? (I wonder how does this line work on macOS.)
I thought it will just emit errors and proceed to next line. This part doesn't
make a big difference in completion, so I thought we can just ignore it when
compopt is not supported.
https://reviews.llvm.org/D34924
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