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2008-08-28Remove calculation of the longest command name from where it is not usedLibravatar Alex Riesen1-3/+3
Just calculate it where it is needed - it is cheap and trivial, as all the lengths are already there (stored when creating the command lists). Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-02Builtin git-help.Libravatar Miklos Vajna1-0/+6
This patch splits out git-help's functions to builtin-help.c and leaves only functions used by other builtins in help.c. First this removes git-help's functions from libgit which are not interesting for other builtins, second this makes 'git help help' work again. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-29builtin-help: make some internal functions available to other builtinsLibravatar Miklos Vajna1-0/+23
Make load_command_list() capable of filtering for a given prefix and loading into a pair of "struct cmdnames" supplied by the caller. Make the static add_cmdname(), exclude_cmds() and is_in_cmdlist() functions non-static. Make list_commands() accept a custom title, and work from a pair of "struct cmdnames" supplied by the caller. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>