+syntax_highlight(const char *filename, FILE *fp, const char *s, size_t len)
+{
+ // Flush HTML-file
+ fflush(fp);
+ // Copy STDOUT
+ int stdout_copy = dup(1);
+ // Redirect STDOUT
+ dup2(fileno(fp), 1);
+
+ // Python Pygments script for syntax highlighting.
+ FILE *child = popen("/usr/local/share/doc/stagit/highlight.py", "w");
+ if (child == NULL) {
+ printf("child is null: %s", strerror(errno));
+ exit(1);
+ }
+ // Give filename through STDIN:
+ fprintf(child, "%s\n", filename);
+ // Give code to highlight through STDIN:
+ int lc;
+ size_t i;
+ for (i = 0; *s && i < len; s++, i++) {
+ if (*s == '\n') lc++;
+ fprintf(child, "%c", *s);
+ }
+
+ pclose(child);
+ fflush(stdout);
+ // Give back STDOUT.
+ dup2(stdout_copy, 1);
+ return lc;
+}
+
+int
+writeblobhtml(const char *filename, FILE *fp, const git_blob *blob)