Merge branch 'maint'

diff --git a/builtin/help.c b/builtin/help.c
index e63668ade4dd0721c27ca5045bc8a524a147f9c1..8f9cd60548c122d8a6f03e0b388f0b6508a3f354 100644 (file)
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -9,8 +9,13 @@
 #include "common-cmds.h"
 #include "parse-options.h"
 #include "run-command.h"
+#include "column.h"
 #include "help.h"
 
+#ifndef DEFAULT_HELP_FORMAT
+#define DEFAULT_HELP_FORMAT "man"
+#endif
+
 static struct man_viewer_list {
        struct man_viewer_list *next;
        char name[FLEX_ARRAY];
@@ -30,6 +35,7 @@ enum help_format {
 };
 
 static int show_all = 0;
+static unsigned int colopts;
 static enum help_format help_format = HELP_FORMAT_NONE;
 static struct option builtin_help_options[] = {
        OPT_BOOLEAN('a', "all", &show_all, "print all available commands"),
@@ -251,6 +257,8 @@ static int add_man_viewer_info(const char *var, const char *value)
 
 static int git_help_config(const char *var, const char *value, void *cb)
 {
+       if (!prefixcmp(var, "column."))
+               return git_column_config(var, value, "help", &colopts);
        if (!strcmp(var, "help.format")) {
                if (!value)
                        return config_error_nonbool(var);
@@ -424,8 +432,9 @@ int cmd_help(int argc, const char **argv, const char *prefix)
        parsed_help_format = help_format;
 
        if (show_all) {
+               git_config(git_help_config, NULL);
                printf(_("usage: %s%s"), _(git_usage_string), "\n\n");
-               list_commands(&main_cmds, &other_cmds);
+               list_commands(colopts, &main_cmds, &other_cmds);
                printf("%s\n", _(git_more_info_string));
                return 0;
        }
@@ -442,6 +451,8 @@ int cmd_help(int argc, const char **argv, const char *prefix)
 
        if (parsed_help_format != HELP_FORMAT_NONE)
                help_format = parsed_help_format;
+       if (help_format == HELP_FORMAT_NONE)
+               help_format = parse_help_format(DEFAULT_HELP_FORMAT);
 
        alias = alias_lookup(argv[0]);
        if (alias && !is_git_command(argv[0])) {