make remove-dashes: apply to scripts and programs as well, not just to builtins

All programs and scripts are now moved outside PATH, so it's a good idea
not to use the dashed forms for them, either.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Makefile

@@ -1296,7 +1296,7 @@ check: common-cmds.h
 	for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 
 remove-dashes:
-	./fixup-builtins $(BUILT_INS)
+	./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
 
 ### Installation rules
 

fixup-builtins

@@ -1,16 +1,16 @@
 #!/bin/sh
 while [ "$1" ]
 do
-	old="$1"
-	new=$(echo "$1" | sed 's/git-/git /')
-	echo "Converting '$old' to '$new'"
-	git ls-files '*.sh' | while read file
-	do
-		sed "s/\\<$old\\>/$new/g" < $file > $file.new
-		chmod --reference=$file $file.new
-		mv $file.new $file
-	done
+	if [ "$1" != "git-sh-setup" -a "$1" != "git-parse-remote" -a "$1" != "git-svn" ]; then
+		old="$1"
+		new=$(echo "$1" | sed 's/git-/git /')
+		echo "Converting '$old' to '$new'"
+		sed -i "s/\\<$old\\>/$new/g" $(git ls-files '*.sh')
+	fi
 	shift
 done
+
+sed -i 's/git merge-one-file/git-merge-one-file/g
+s/git rebase-todo/git-rebase-todo/g' $(git ls-files '*.sh')
 git update-index --refresh >& /dev/null
 exit 0