spurious .sp in manpages

diff --git a/builtin-log.c b/builtin-log.c
index fedb0137bc5e3ba50ecb90ce560ce9ce9290d8df..6821a08442603ba28ee2190a9f602f3d8d0f43f3 100644 (file)
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -13,6 +13,8 @@
 #include <time.h>
 #include <sys/time.h>
 
+static int default_show_root = 1;
+
 /* this is in builtin-diff.c */
 void add_head(struct rev_info *revs);
 
@@ -22,6 +24,7 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
        rev->abbrev = DEFAULT_ABBREV;
        rev->commit_format = CMIT_FMT_DEFAULT;
        rev->verbose_header = 1;
+       rev->show_root_diff = default_show_root;
        argc = setup_revisions(argc, argv, rev, "HEAD");
        if (rev->diffopt.pickaxe || rev->diffopt.filter)
                rev->always_show_header = 0;
@@ -44,11 +47,20 @@ static int cmd_log_walk(struct rev_info *rev)
        return 0;
 }
 
+static int git_log_config(const char *var, const char *value)
+{
+       if (!strcmp(var, "log.showroot")) {
+               default_show_root = git_config_bool(var, value);
+               return 0;
+       }
+       return git_diff_ui_config(var, value);
+}
+
 int cmd_whatchanged(int argc, const char **argv, const char *prefix)
 {
        struct rev_info rev;
 
-       git_config(git_diff_ui_config);
+       git_config(git_log_config);
        init_revisions(&rev, prefix);
        rev.diff = 1;
        rev.diffopt.recursive = 1;
@@ -63,7 +75,7 @@ int cmd_show(int argc, const char **argv, const char *prefix)
 {
        struct rev_info rev;
 
-       git_config(git_diff_ui_config);
+       git_config(git_log_config);
        init_revisions(&rev, prefix);
        rev.diff = 1;
        rev.diffopt.recursive = 1;
@@ -80,7 +92,7 @@ int cmd_log(int argc, const char **argv, const char *prefix)
 {
        struct rev_info rev;
 
-       git_config(git_diff_ui_config);
+       git_config(git_log_config);
        init_revisions(&rev, prefix);
        rev.always_show_header = 1;
        cmd_log_init(argc, argv, prefix, &rev);
@@ -106,10 +118,10 @@ static int git_format_config(const char *var, const char *value)
                strcat(extra_headers, value);
                return 0;
        }
-       if (!strcmp(var, "diff.color")) {
+       if (!strcmp(var, "diff.color") || !strcmp(var, "color.diff")) {
                return 0;
        }
-       return git_diff_ui_config(var, value);
+       return git_log_config(var, value);
 }