}

/*
** Return the name of the users preferred text editor.  Return NULL if
** not found.
**
** Search algorithm:
** (1) The value of the --editor command-line argument
** (1) The local "editor" setting
** (2) The global "editor" setting
** (3) The VISUAL environment variable
** (4) The EDITOR environment variable
** (5) Any of the following programs that are available:
** (2) The local "editor" setting
** (3) The global "editor" setting
** (4) The VISUAL environment variable
** (5) The EDITOR environment variable
** (6) Any of the following programs that are available:
**        notepad, nano, pico, jove, edit, vi, vim, ed,
**
** The search only occurs once, the first time this routine is called.
** Second and subsequent invocations always return the same value.
*/
const char *fossil_text_editor(void){
  const char *zEditor = db_get("editor", 0);
  static const char *zEditor = 0;
  const char *azStdEd[] = {
    "notepad", "nano", "pico", "jove", "edit", "vi", "vim", "ed"
  };
  int i = 0;
  if( zEditor==0 ){
    zEditor = find_option("editor",0,1);
  }
  if( zEditor==0 ){
    zEditor = db_get("editor", 0);
  }
  if( zEditor==0 ){
    zEditor = fossil_getenv("VISUAL");
  }
  if( zEditor==0 ){
    zEditor = fossil_getenv("EDITOR");
  }
  while( zEditor==0 && i<count(azStdEd) ){