Refactor parse_date for approxidate functions

diff --git a/diff.h b/diff.h
index 6a71013dc63fc0912fd4f3d27f70ae909917f1f6..9ace08cbae0651d53dd558f80a3d88777b5521c3 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -54,7 +54,7 @@ typedef void (*diff_format_fn_t)(struct diff_queue_struct *q,
 #define DIFF_OPT_FIND_COPIES_HARDER  (1 <<  6)
 #define DIFF_OPT_FOLLOW_RENAMES      (1 <<  7)
 #define DIFF_OPT_COLOR_DIFF          (1 <<  8)
-#define DIFF_OPT_COLOR_DIFF_WORDS    (1 <<  9)
+/* (1 <<  9) unused */
 #define DIFF_OPT_HAS_CHANGES         (1 << 10)
 #define DIFF_OPT_QUICK               (1 << 11)
 #define DIFF_OPT_NO_INDEX            (1 << 12)
@@ -79,6 +79,13 @@ typedef void (*diff_format_fn_t)(struct diff_queue_struct *q,
 #define DIFF_XDL_SET(opts, flag)    ((opts)->xdl_opts |= XDF_##flag)
 #define DIFF_XDL_CLR(opts, flag)    ((opts)->xdl_opts &= ~XDF_##flag)
 
+enum diff_words_type {
+       DIFF_WORDS_NONE = 0,
+       DIFF_WORDS_PORCELAIN,
+       DIFF_WORDS_PLAIN,
+       DIFF_WORDS_COLOR
+};
+
 struct diff_options {
        const char *filter;
        const char *orderfile;
@@ -108,6 +115,7 @@ struct diff_options {
        int stat_width;
        int stat_name_width;
        const char *word_regex;
+       enum diff_words_type word_diff;
 
        /* this is set by diffcore for DIFF_FORMAT_PATCH */
        int found_changes;