[PATCH] D35448: [Bash-autocompletion] Fixed a bug on bash
Yuka Takahashi via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Fri Jul 14 22:39:17 PDT 2017
yamaguchi created this revision.
Maybe I mismerged when merging previous commits by hand.
https://reviews.llvm.org/D35448
Files:
clang/utils/bash-autocomplete.sh
Index: clang/utils/bash-autocomplete.sh
===================================================================
--- clang/utils/bash-autocomplete.sh
+++ clang/utils/bash-autocomplete.sh
@@ -20,18 +20,21 @@
cur="${COMP_WORDS[$cword]}"
fi
- # bash always separates '=' as a token even if there's no space before/after '='.
- # On the other hand, '=' is just a regular character for clang options that
- # contain '='. For example, "-stdlib=" is defined as is, instead of "-stdlib" and "=".
- # So, we need to partially undo bash tokenization here for integrity.
w1="${COMP_WORDS[$cword - 1]}"
if [[ $cword > 1 ]]; then
w2="${COMP_WORDS[$cword - 2]}"
+ fi
+
# Clang want to know if -cc1 or -Xclang option is specified or not, because we don't want to show
# cc1 options otherwise.
if [[ "${COMP_WORDS[1]}" == "-cc1" || "$w1" == "-Xclang" ]]; then
arg="#"
fi
+
+ # bash always separates '=' as a token even if there's no space before/after '='.
+ # On the other hand, '=' is just a regular character for clang options that
+ # contain '='. For example, "-stdlib=" is defined as is, instead of "-stdlib" and "=".
+ # So, we need to partially undo bash tokenization here for integrity.
if [[ "$cur" == -* ]]; then
# -foo<tab>
arg="$arg$cur"
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