Merge branch 'jk/doc-the-this' into next

diff --git a/diff.c b/diff.c
index 30e430b38dbd44ccef2a071ff1ee5648d2ca2a6f..ac4023d30b81cc316393b46572d6808b68728127 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -464,8 +464,6 @@ static struct diff_tempfile {
        struct tempfile tempfile;
 } diff_temp[2];
 
-typedef unsigned long (*sane_truncate_fn)(char *line, unsigned long len);
-
 struct emit_callback {
        int color_diff;
        unsigned ws_rule;
@@ -473,7 +471,6 @@ struct emit_callback {
        int blank_at_eof_in_postimage;
        int lno_in_preimage;
        int lno_in_postimage;
-       sane_truncate_fn truncate;
        const char **label_path;
        struct diff_words_data *diff_words;
        struct diff_options *opt;
@@ -1999,8 +1996,6 @@ static unsigned long sane_truncate_line(struct emit_callback *ecb, char *line, u
        unsigned long allot;
        size_t l = len;
 
-       if (ecb->truncate)
-               return ecb->truncate(line, len);
        cp = line;
        allot = l;
        while (0 < l) {