@ Title: <input type="text" size="50" name="title" value="%h(zTitle)">
  @ <input type="submit" value="Submit">
  @ </form>
  style_finish_page();
}

/*
** WEBPAGE: test-env
** WEBPAGE: test_env  alias
**
** Display CGI-variables and other aspects of the run-time
** environment, for debugging and trouble-shooting purposes.
*/
void page_test_env(void){
  webpage_error("");
}

** query parameters can jump to this routine to render an error
** message screen.
**
** For administators, or if the test_env_enable setting is true, then
** details of the request environment are displayed.  Otherwise, just
** the error message is shown.
**
** If zFormat is an empty string, then this is the /test-env page.
*/
void webpage_error(const char *zFormat, ...){
  int showAll = 0;
  char *zErr = 0;
  int isAuth = 0;
  char zCap[100];

        blob_zero(&t);
      }
    }
    @ <hr>
    P("HTTP_USER_AGENT");
    P("SERVER_SOFTWARE");
    cgi_print_all(showAll, 0, 0);
    @ <p><form method="POST" action="%R/test-env">
    @ <input type="hidden" name="showall" value="%d(showAll)">
    @ <input type="submit" name="post-test-button" value="POST Test">
    @ </form>
    if( showAll && blob_size(&g.httpHeader)>0 ){
      @ <hr>
      @ <pre>
      @ %h(blob_str(&g.httpHeader))