Merge branch 'jc/blame-abbrev'

diff --git a/diff.c b/diff.c
index dc5ab8b4fbb87ce0410d0353592b44025537071d..a178ed39bc77988dcc6282d252002f5446305628 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -56,6 +56,11 @@ static char diff_colors[][COLOR_MAXLEN] = {
        GIT_COLOR_NORMAL,       /* FUNCINFO */
 };
 
+static NORETURN void die_want_option(const char *option_name)
+{
+       die(_("option '%s' requires a value"), option_name);
+}
+
 static int parse_diff_color_slot(const char *var)
 {
        if (!strcasecmp(var, "context") || !strcasecmp(var, "plain"))
@@ -966,7 +971,8 @@ static int find_word_boundaries(mmfile_t *buffer, regex_t *word_regex,
 {
        if (word_regex && *begin < buffer->size) {
                regmatch_t match[1];
-               if (!regexec(word_regex, buffer->ptr + *begin, 1, match, 0)) {
+               if (!regexec_buf(word_regex, buffer->ptr + *begin,
+                                buffer->size - *begin, 1, match, 0)) {
                        char *p = memchr(buffer->ptr + *begin + match[0].rm_so,
                                        '\n', match[0].rm_eo - match[0].rm_so);
                        *end = p ? p - buffer->ptr : match[0].rm_eo + *begin;
@@ -3341,7 +3347,7 @@ void diff_setup_done(struct diff_options *options)
        if (options->output_format & DIFF_FORMAT_NO_OUTPUT)
                count++;
        if (count > 1)
-               die("--name-only, --name-status, --check and -s are mutually exclusive");
+               die(_("--name-only, --name-status, --check and -s are mutually exclusive"));
 
        /*
         * Most of the time we can say "there are changes"
@@ -3537,7 +3543,7 @@ static int stat_opt(struct diff_options *options, const char **av)
                        if (*arg == '=')
                                width = strtoul(arg + 1, &end, 10);
                        else if (!*arg && !av[1])
-                               die("Option '--stat-width' requires a value");
+                               die_want_option("--stat-width");
                        else if (!*arg) {
                                width = strtoul(av[1], &end, 10);
                                argcount = 2;
@@ -3546,7 +3552,7 @@ static int stat_opt(struct diff_options *options, const char **av)
                        if (*arg == '=')
                                name_width = strtoul(arg + 1, &end, 10);
                        else if (!*arg && !av[1])
-                               die("Option '--stat-name-width' requires a value");
+                               die_want_option("--stat-name-width");
                        else if (!*arg) {
                                name_width = strtoul(av[1], &end, 10);
                                argcount = 2;
@@ -3555,7 +3561,7 @@ static int stat_opt(struct diff_options *options, const char **av)
                        if (*arg == '=')
                                graph_width = strtoul(arg + 1, &end, 10);
                        else if (!*arg && !av[1])
-                               die("Option '--stat-graph-width' requires a value");
+                               die_want_option("--stat-graph-width");
                        else if (!*arg) {
                                graph_width = strtoul(av[1], &end, 10);
                                argcount = 2;
@@ -3564,7 +3570,7 @@ static int stat_opt(struct diff_options *options, const char **av)
                        if (*arg == '=')
                                count = strtoul(arg + 1, &end, 10);
                        else if (!*arg && !av[1])
-                               die("Option '--stat-count' requires a value");
+                               die_want_option("--stat-count");
                        else if (!*arg) {
                                count = strtoul(av[1], &end, 10);
                                argcount = 2;