completion: improve handling quoted paths on the command line

diff --git a/help.c b/help.c
index f637fc80062094784d5734df91523642933ddcfc..60071a9beaaedf45730385b7fc1443b402c50156 100644 (file)
--- a/help.c
+++ b/help.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "exec_cmd.h"
 #include "run-command.h"
@@ -268,9 +269,8 @@ static void add_cmd_list(struct cmdnames *cmds, struct cmdnames *old)
 
        for (i = 0; i < old->cnt; i++)
                cmds->names[cmds->cnt++] = old->names[i];
-       free(old->names);
+       FREE_AND_NULL(old->names);
        old->cnt = 0;
-       old->names = NULL;
 }
 
 /* An empirically derived magic number */
@@ -290,7 +290,7 @@ const char *help_unknown_cmd(const char *cmd)
        memset(&other_cmds, 0, sizeof(other_cmds));
        memset(&aliases, 0, sizeof(aliases));
 
-       git_config(git_unknown_cmd_config, NULL);
+       read_early_config(git_unknown_cmd_config, NULL);
 
        load_command_list("git-", &main_cmds, &other_cmds);
 
@@ -356,12 +356,18 @@ const char *help_unknown_cmd(const char *cmd)
                clean_cmdnames(&main_cmds);
                fprintf_ln(stderr,
                           _("WARNING: You called a Git command named '%s', "
-                            "which does not exist.\n"
-                            "Continuing under the assumption that you meant '%s'"),
-                       cmd, assumed);
-               if (autocorrect > 0) {
-                       fprintf_ln(stderr, _("in %0.1f seconds automatically..."),
-                               (float)autocorrect/10.0);
+                            "which does not exist."),
+                          cmd);
+               if (autocorrect < 0)
+                       fprintf_ln(stderr,
+                                  _("Continuing under the assumption that "
+                                    "you meant '%s'."),
+                                  assumed);
+               else {
+                       fprintf_ln(stderr,
+                                  _("Continuing in %0.1f seconds, "
+                                    "assuming that you meant '%s'."),
+                                  (float)autocorrect/10.0, assumed);
                        sleep_millisec(autocorrect * 100);
                }
                return assumed;
@@ -406,6 +412,12 @@ int cmd_version(int argc, const char **argv, const char *prefix)
        printf("git version %s\n", git_version_string);
 
        if (build_options) {
+               printf("cpu: %s\n", GIT_HOST_CPU);
+               if (git_built_from_commit_string[0])
+                       printf("built from commit: %s\n",
+                              git_built_from_commit_string);
+               else
+                       printf("no commit associated with this build\n");
                printf("sizeof-long: %d\n", (int)sizeof(long));
                /* NEEDSWORK: also save and output GIT-BUILD_OPTIONS? */
        }