/*
** Search string zCss for zSelector.
**
** Return true if found.  Return false if not found
*/
static int containsSelector(const char *zCss, const char *zSelector){
  const char *z;
  int n;
  int selectorLen = (int)strlen(zSelector);

  for(z=zCss; *z; z+=selectorLen){
    z = strstr(z, zSelector);
    if( z==0 ) return 0;
    if( z!=zCss ){
      for( n=-1; z+n!=zCss && fossil_isspace(z[n]); n--);
      if( z+n!=zCss && z[n]!=',' && z[n]!= '}' && z[n]!='/' ) continue;
    }
    for( n=selectorLen; z[n] && fossil_isspace(z[n]); n++ );