[PATCH 7/7] completion: remove the now unused __gitcomp_1() internal helper function

["SZEDER Gábor" <szeder@ira.uka.de>]

Since the __gitcomp_1() helper is basically only an implementation
detail of __gitcomp() that exists solely for performance reasons (see
ab02dfe5 (bash completion: Improve responsiveness of git-log
completion, 2008-07-13)), it's quite unlikely that anyone uses or ever
used it besides __gitcomp().  And now __gitcomp() doesn't need it
anymore either, so delete it.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
---
 contrib/completion/git-completion.bash | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 283ef99b..a281b28d 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -56,19 +56,6 @@ __gitdir ()
 	fi
 }
 
-__gitcomp_1 ()
-{
-	local c IFS=$' \t\n'
-	for c in $1; do
-		c="$c$2"
-		case $c in
-		--*=*|*.) ;;
-		*) c="$c " ;;
-		esac
-		printf '%s\n' "$c"
-	done
-}
-
 # The following function is based on code from:
 #
 #   bash_completion - programmable completion functions for bash 3.2+
-- 
1.8.0.220.g4d14ece