Merge branch 'fc/git-complete-helper-fix'

* fc/git-complete-helper-fix:
  completion: put main git and gitk completion functions back into git namespace

Author: gitster

contrib/completion/git-completion.bash

@@ -2599,7 +2599,7 @@ _git_whatchanged ()
 	_git_log
 }
 
-_main_git ()
+__git_main ()
 {
 	local i c=1 command __git_dir
 
@@ -2650,7 +2650,7 @@ _main_git ()
 	fi
 }
 
-_main_gitk ()
+__gitk_main ()
 {
 	__git_has_doubledash && return
 
@@ -2705,22 +2705,22 @@ __git_complete ()
 # wrapper for backwards compatibility
 _git ()
 {
-	__git_wrap_main_git
+	__git_wrap__git_main
 }
 
 # wrapper for backwards compatibility
 _gitk ()
 {
-	__git_wrap_main_gitk
+	__git_wrap__gitk_main
 }
 
-__git_complete git _main_git
-__git_complete gitk _main_gitk
+__git_complete git __git_main
+__git_complete gitk __gitk_main
 
 # The following are necessary only for Cygwin, and only are needed
 # when the user has tab-completed the executable name and consequently
 # included the '.exe' suffix.
 #
 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
-__git_complete git.exe _main_git
+__git_complete git.exe __git_main
 fi

t/t9902-completion.sh

@@ -63,7 +63,7 @@ run_completion ()
 	local _cword
 	_words=( $1 )
 	(( _cword = ${#_words[@]} - 1 ))
-	__git_wrap_main_git && print_comp
+	__git_wrap__git_main && print_comp
 }
 
 test_completion ()