Fossil

** SETTING: timeline-plaintext         boolean default=off
**
** If enabled, no wiki-formatting is done for timeline comment messages.
** Hyperlinks are activated, but they show up on screen using the 
** complete input text, not just the display text.  No other formatting
** is done.
*/
/*
** SETTING: timeline-block-markup      boolean default=off
**
** If enabled, block markup (paragraph brakes, tables, lists, headings, etc)
** is enabled while rendering check-in comment message on the timeline.
** This is disabled by default, because the timeline works best if the
** check-in comments are short and do not take up too much vertical space.
*/
/*
** SETTING: timeline-hard-newlines     boolean default=off
**
** If enabled, the timeline honors newline characters in check-in comments.
** In other words, newlines are coverted into <br> for HTML display.
** The default behavior, when this setting is off, is that newlines are
** treated like any other whitespace character.
*/

/*
** Return an appropriate set of flags for wiki_convert() for displaying
** comments on a timeline.  These flag settings are determined by
** configuration parameters.
**
** The altForm2 argument is true for "%!W" (with the "!" alternate-form-2
** flags) and is false for plain "%W".  The ! indicates that the text is

** to be rendered on a form rather than the timeline and that block markup
** is acceptable even if the "timeline-block-markup" setting is false.


*/
int wiki_convert_flags(int altForm2){
  static int wikiFlags = 0;

  if( wikiFlags==0 ){
    if( db_get_boolean("timeline-block-markup", 0) ){
      wikiFlags = WIKI_INLINE | WIKI_NOBADLINKS;
    }else{
      wikiFlags = WIKI_INLINE | WIKI_NOBLOCK | WIKI_NOBADLINKS;
    }
    if( db_get_boolean("timeline-plaintext", 0) ){
      wikiFlags |= WIKI_LINKSONLY;
    }
    if( db_get_boolean("timeline-hard-newlines", 0) ){
      wikiFlags |= WIKI_NEWLINE;
    }
  }
  if( altForm2 ){
    /* block markup (ex: <p>, <table>) allowed */
    return  wikiFlags & ~WIKI_NOBLOCK;
  }else{
    /* Do not allow any block format.  Everything in a <span> */
    return wikiFlags;
  }
}



/*
** The root program.  All variations call this core.
**