-void rfc3676_quote_line (STATE* s, char* dst, size_t dstlen,
- const char* line) {
- char quote[SHORT_STRING];
- int offset = 0, i = 0, count = 0;
- regmatch_t pmatch[1];
-
- quote[0] = '\0';
-
- while (regexec ((regex_t *) QuoteRegexp.rx, &line[offset],
- 1, pmatch, 0) == 0)
- offset += pmatch->rm_eo;
-
- if (offset > 0) {
- /* first count number of real quoting characters;
- * read: non-spaces
- * this maybe just plain wrong, but leaving spaces
- * within quoting characters is what I consider
- * more plain wrong...
- */
- for (i = 0; i < offset; i++)
- if (line[i] != ' ')
- count++;
- /* just make sure we're inside quote althoug we
- * likely won't have more than SHORT_STRING quote levels... */
- i = (count > SHORT_STRING-1) ? SHORT_STRING-1 : count;
- memset (quote, '>', i);
- quote[i] = '\0';
- }
- debug_print (4, ("f=f: quotelevel = %d, new prefix = '%s'\n",
- i, NONULL (quote)));
- /* if we changed prefix, make sure we respect $stuff_quoted */
- snprintf (dst, dstlen, "%s%s%s%s", NONULL (s->prefix), NONULL (quote),
- option (OPTSTUFFQUOTED) && line[offset] != ' ' ? " " : "",
- &line[offset]);
-}
-