string_list: Fix argument order for string_list_lookup

diff --git a/grep.c b/grep.c
index fdc42062687fa6b8bb77c8d09ed58aee9107692d..543b1d53784c16020dea089f23c431c7f2608425 100644 (file)
--- a/grep.c
+++ b/grep.c
@@ -570,8 +570,7 @@ static void show_line(struct grep_opt *opt, char *bol, char *eol,
                        if (opt->show_hunk_mark) {
                                output_color(opt, "--", 2, opt->color_sep);
                                opt->output(opt, "\n", 1);
-                       } else
-                               opt->show_hunk_mark = 1;
+                       }
                } else if (lno > opt->last_shown + 1) {
                        output_color(opt, "--", 2, opt->color_sep);
                        opt->output(opt, "\n", 1);
@@ -772,14 +771,6 @@ int grep_threads_ok(const struct grep_opt *opt)
            !opt->name_only)
                return 0;
 
-       /* If we are showing hunk marks, we should not do it for the
-        * first match. The synchronization problem we get for this
-        * constraint is not yet solved, so we disable threading in
-        * this case.
-        */
-       if (opt->pre_context || opt->post_context)
-               return 0;
-
        return 1;
 }
 
@@ -801,11 +792,14 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name,
        enum grep_context ctx = GREP_CONTEXT_HEAD;
        xdemitconf_t xecfg;
 
-       opt->last_shown = 0;
-
        if (!opt->output)
                opt->output = std_output;
 
+       if (opt->last_shown && (opt->pre_context || opt->post_context) &&
+           opt->output == std_output)
+               opt->show_hunk_mark = 1;
+       opt->last_shown = 0;
+
        if (buffer_is_binary(buf, size)) {
                switch (opt->binary) {
                case GREP_BINARY_DEFAULT: