Fossil

        return z;
      default:
        assert(!"cannot happen - invalid tokenizerState value.");
    }
  }
  return 0;
}

/*
** Emit Javascript which applies (or optionally can apply) to both the
** /doc and /wiki pages. None of this implements required
** functionality, just nice-to-haves. Only call this once per page.
*/
void document_emit_js(void){
  if(!builtin_bundle_all_fossil_js_apis()){
    builtin_emit_fossil_js_apis("dom", "copybutton",
                                "pikchr", 0);
  }
  style_emit_script_tag(0,0);
  CX("window.addEventListener('load', "
     "()=>window.fossil.pikchr.addSrcView(), "
     "false);\n");
  style_emit_script_tag(1,0);
}

/*
** Guess the mime-type of a document based on its name.
*/
const char *mimetype_from_name(const char *zName){
  const char *z;
  int i;

    if( wiki_find_title(pBody, &title, &tail) ){
      style_header("%s", blob_str(&title));
      wiki_convert(&tail, 0, WIKI_BUTTONS);
    }else{
      style_header("%s", zDefaultTitle);
      wiki_convert(pBody, 0, WIKI_BUTTONS);
    }
    document_emit_js();
    style_footer();
  }else if( fossil_strcmp(zMime, "text/x-markdown")==0 ){
    Blob tail = BLOB_INITIALIZER;
    markdown_to_html(pBody, &title, &tail);
    if( blob_size(&title)>0 ){
      style_header("%s", blob_str(&title));
    }else{
      style_header("%s", zDefaultTitle);
    }
    convert_href_and_output(&tail);
    document_emit_js();
    style_footer();
  }else if( fossil_strcmp(zMime, "text/plain")==0 ){
    style_header("%s", zDefaultTitle);
    @ <blockquote><pre>
    @ %h(blob_str(pBody))
    @ </pre></blockquote>
    document_emit_js();
    style_footer();
  }else if( fossil_strcmp(zMime, "text/html")==0
            && doc_is_embedded_html(pBody, &title) ){
    if( blob_size(&title)==0 ) blob_append(&title,zFilename,-1);
    style_header("%s", blob_str(&title));
    convert_href_and_output(pBody);
    document_emit_js();
    style_footer();
#ifdef FOSSIL_ENABLE_TH1_DOCS
  }else if( Th_AreDocsEnabled() &&
            fossil_strcmp(zMime, "application/x-th1")==0 ){
    int raw = P("raw")!=0;
    if( !raw ){
      Blob tail;
      blob_zero(&tail);
      if( wiki_find_title(pBody, &title, &tail) ){
        style_header("%s", blob_str(&title));
        Th_Render(blob_str(&tail));
        blob_reset(&tail);
      }else{
        style_header("%h", zFilename);
        Th_Render(blob_str(pBody));
      }
    }else{
      Th_Render(blob_str(pBody));
    }
    if( !raw ){
      document_emit_js();
      style_footer();
    }
#endif
  }else{
    fossil_free(style_csp(1));
    cgi_set_content_type(zMime);
    cgi_set_content(pBody);