git/help.c, branch v1.6.3

git wrapper: also use aliases to correct mistyped commands

2008-09-12T06:05:39Z

Signed-off-by: Pieter de Bie Signed-off-by: Junio C Hamano

Merge branch 'ar/autospell'

2008-09-08T06:52:16Z

* ar/autospell: Add help.autocorrect to enable/disable autocorrecting git wrapper: DWIM mistyped commands

Add help.autocorrect to enable/disable autocorrecting

2008-08-31T17:15:13Z

It is off(0) by default, to avoid scaring people unless they asked to. If set to a non-0 value, wait for that amount of deciseconds before running the corrected command. Suggested by Junio, so he has a chance to hit Ctrl-C. Signed-off-by: Alex Riesen Signed-off-by: Junio C Hamano

git wrapper: DWIM mistyped commands

2008-08-31T17:14:58Z

This patch introduces a modified Damerau-Levenshtein algorithm into Git's code base, and uses it with the following penalties to show some similar commands when an unknown command was encountered: swap = 0, insertion = 1, substitution = 2, deletion = 4 A typical output would now look like this: $ git sm git: 'sm' is not a git-command. See 'git --help'. Did you mean one of these? am rm The cut-off is at similarity rating 6, which was empirically determined to give sensible results. As a convenience, if there is only one candidate, Git continues under the assumption that the user mistyped it. Example: $ git reabse WARNING: You called a Git program named 'reabse', which does not exist. Continuing under the assumption that you meant 'rebase' [...] Signed-off-by: Johannes Schindelin Signed-off-by: Alex Riesen Signed-off-by: Junio C Hamano

list_commands: only call git_exec_path if it is needed

2008-08-29T04:51:34Z

Even if it always needed Signed-off-by: Alex Riesen Signed-off-by: Junio C Hamano

Allow git help work without PATH set

2008-08-29T04:51:28Z

Just because we can Signed-off-by: Alex Riesen Signed-off-by: Junio C Hamano

Remove calculation of the longest command name from where it is not used

2008-08-29T04:49:55Z

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 Signed-off-by: Junio C Hamano

Builtin git-help.

2008-08-03T01:06:37Z

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 Signed-off-by: Junio C Hamano

builtin-help: always load_command_list() in cmd_help()

2008-07-31T04:38:18Z

When cmd_help() is called, we always need the list of main and other commands, not just when the list of all commands is shown. Before this patch 'git help diff' invoked 'man gitdiff' because cmd_to_page() thought 'diff' is not a git command. Signed-off-by: Miklos Vajna Signed-off-by: Junio C Hamano

builtin-help: make some internal functions available to other builtins

2008-07-30T06:21:36Z

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 Signed-off-by: Junio C Hamano