make diffstat files an anchor (jump to delta)

diff --git a/stagit.c b/stagit.c
index 434abb8fb359199fdc20b9881a455f8a09f62474..0d36abc4fea9244901a72b1c59b7f92fc41945c5 100644 (file)
--- a/stagit.c
+++ b/stagit.c
@@ -462,7 +462,7 @@ printshowfile(FILE *fp, struct commitinfo *ci)
        fputs("<b>Diffstat:</b>\n<table>", fp);
        for (i = 0; i < ci->ndeltas; i++) {
                delta = git_patch_get_delta(ci->deltas[i]->patch);
-               fputs("<tr><td>", fp);
+               fprintf(fp, "<tr><td><a href=\"#h%zu\">", i);
                xmlencode(fp, delta->old_file.path, strlen(delta->old_file.path));
                if (strcmp(delta->old_file.path, delta->new_file.path)) {
                        fputs(" -&gt; ", fp);
@@ -482,7 +482,7 @@ printshowfile(FILE *fp, struct commitinfo *ci)
                memset(&linestr, '+', add);
                memset(&linestr[add], '-', del);
 
-               fprintf(fp, "</td><td> | </td><td class=\"num\">%zu</td><td><span class=\"i\">",
+               fprintf(fp, "</a></td><td> | </td><td class=\"num\">%zu</td><td><span class=\"i\">",
                        ci->deltas[i]->addcount + ci->deltas[i]->delcount);
                fwrite(&linestr, 1, add, fp);
                fputs("</span><span class=\"d\">", fp);
@@ -499,8 +499,8 @@ printshowfile(FILE *fp, struct commitinfo *ci)
        for (i = 0; i < ci->ndeltas; i++) {
                patch = ci->deltas[i]->patch;
                delta = git_patch_get_delta(patch);
-               fprintf(fp, "<b>diff --git a/<a href=\"%sfile/%s.html\">%s</a> b/<a href=\"%sfile/%s.html\">%s</a></b>\n",
-                       relpath, delta->old_file.path, delta->old_file.path,
+               fprintf(fp, "<b>diff --git a/<a id=\"h%zu\" href=\"%sfile/%s.html\">%s</a> b/<a href=\"%sfile/%s.html\">%s</a></b>\n",
+                       i, relpath, delta->old_file.path, delta->old_file.path,
                        relpath, delta->new_file.path, delta->new_file.path);
 
                /* check binary data */