Fossil

** COMMAND: rss*
**
** Usage: %fossil rss ?OPTIONS?
**
** The CLI variant of the /timeline.rss page, this produces an RSS
** feed of the timeline to stdout. Options:
**
**   -type|y FLAG    may be: all (default), ci (show check-ins only),
**   -type|y FLAG    May be: all (default), ci (show check-ins only),
**                   t (show tickets only),  w (show wiki only).
**
**   -limit|n LIMIT  The maximum number of items to show.
**
**   -tkt HASH       Filters for only those events for the specified ticket.
**   -tkt HASH       Filter for only those events for the specified ticket.
**
**   -tag TAG        filters for a tag
**   -tag TAG        Filter for a tag
**
**   -wiki NAME      Filters on a specific wiki page.
**   -wiki NAME      Filter on a specific wiki page.
**
** Only one of -tkt, -tag, or -wiki may be used.
**
**   -name FILENAME  filters for a specific file. This may be combined
**   -name FILENAME  Filter for a specific file. This may be combined
**                   with one of the other filters (useful for looking
**                   at a specific branch).
**
**   -url STRING     Sets the RSS feed's root URL to the given string.
**   -url STRING     Set the RSS feed's root URL to the given string.
**                   The default is "URL-PLACEHOLDER" (without quotes).
*/
void cmd_timeline_rss(void){
  Stmt q;
  int nLine=0;
  char *zPubDate, *zProjectName, *zProjectDescr, *zFreeProjectName=0;
  Blob bSQL;