repo-config: remove deprecated alias for "git config"

The release notes for Git 1.5.4 say that "git repo-config" will be
removed in the next feature release.  Since Git 2.0 is nearly here,
remove it.
Signed-off-by: NJohn Keeping <john@keeping.me.uk>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

.gitignore

@@ -131,7 +131,6 @@
 /git-remote-testsvn
 /git-repack
 /git-replace
-/git-repo-config
 /git-request-pull
 /git-rerere
 /git-reset

Documentation/git-repo-config.txt

-git-repo-config(1)
-==================
-
-NAME
-----
-git-repo-config - Get and set repository or global options
-
-
-SYNOPSIS
---------
-[verse]
-'git repo-config' ...
-
-
-DESCRIPTION
------------
-
-This is a synonym for linkgit:git-config[1].  Please refer to the
-documentation of that command.
-
-GIT
----
-Part of the linkgit:git[1] suite

Makefile

@@ -591,7 +591,6 @@ BUILT_INS += git-get-tar-commit-id$X
 BUILT_INS += git-init$X
 BUILT_INS += git-merge-subtree$X
 BUILT_INS += git-peek-remote$X
-BUILT_INS += git-repo-config$X
 BUILT_INS += git-show$X
 BUILT_INS += git-stage$X
 BUILT_INS += git-status$X

builtin.h

@@ -103,7 +103,6 @@ extern int cmd_remote(int argc, const char **argv, const char *prefix);
 extern int cmd_remote_ext(int argc, const char **argv, const char *prefix);
 extern int cmd_remote_fd(int argc, const char **argv, const char *prefix);
 extern int cmd_repack(int argc, const char **argv, const char *prefix);
-extern int cmd_repo_config(int argc, const char **argv, const char *prefix);
 extern int cmd_rerere(int argc, const char **argv, const char *prefix);
 extern int cmd_reset(int argc, const char **argv, const char *prefix);
 extern int cmd_rev_list(int argc, const char **argv, const char *prefix);

builtin/config.c

@@ -671,9 +671,3 @@ int cmd_config(int argc, const char **argv, const char *prefix)
 
 	return 0;
 }
-
-int cmd_repo_config(int argc, const char **argv, const char *prefix)
-{
-	fprintf(stderr, "WARNING: git repo-config is deprecated in favor of git config.\n");
-	return cmd_config(argc, argv, prefix);
-}

command-list.txt

@@ -102,7 +102,6 @@ git-relink                              ancillarymanipulators
 git-remote                              ancillarymanipulators
 git-repack                              ancillarymanipulators
 git-replace                             ancillarymanipulators
-git-repo-config                         ancillarymanipulators	deprecated
 git-request-pull                        foreignscminterface
 git-rerere                              ancillaryinterrogators
 git-reset                               mainporcelain common

contrib/completion/git-completion.bash

@@ -694,7 +694,6 @@ __git_list_porcelain_commands ()
 		read-tree)        : plumbing;;
 		receive-pack)     : plumbing;;
 		remote-*)         : transport;;
-		repo-config)      : deprecated;;
 		rerere)           : plumbing;;
 		rev-list)         : plumbing;;
 		rev-parse)        : plumbing;;

contrib/examples/git-whatchanged.sh

@@ -9,12 +9,12 @@ case "$0" in
 *whatchanged)
 	count=
 	test -z "$diff_tree_flags" &&
-		diff_tree_flags=$(git-repo-config --get whatchanged.difftree)
+		diff_tree_flags=$(git config --get whatchanged.difftree)
 	diff_tree_default_flags='-c -M --abbrev' ;;
 *show)
 	count=-n1
 	test -z "$diff_tree_flags" &&
-		diff_tree_flags=$(git-repo-config --get show.difftree)
+		diff_tree_flags=$(git config --get show.difftree)
 	diff_tree_default_flags='--cc --always' ;;
 esac
 test -z "$diff_tree_flags" &&

git.c

@@ -421,7 +421,6 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "remote-fd", cmd_remote_fd },
 		{ "repack", cmd_repack, RUN_SETUP },
 		{ "replace", cmd_replace, RUN_SETUP },
-		{ "repo-config", cmd_repo_config, RUN_SETUP_GENTLY },
 		{ "rerere", cmd_rerere, RUN_SETUP },
 		{ "reset", cmd_reset, RUN_SETUP },
 		{ "rev-list", cmd_rev_list, RUN_SETUP },