Jeremy advised to join all the separated TW commands in a single line. (see details there https://groups.google.com/d/msg/tiddlywiki/s-NO4zkwVwM/Kjc4VruBBwAJ)
I checked - it works. Thanks to Jeremy the issue has been closed. пʼятниця, 10 січня 2020 р. 10:25:01 UTC+2 користувач Olegh Bondarenko написав: > > It has almost for sure been established that the TW5 command > `rendertiddler` (as well as `render`) generates non-empty content > `undefined` in a single-file HTML wiki for `_canonical_uri` tiddlers. (The > story is decribed there > https://groups.google.com/d/msg/tiddlywiki/s-NO4zkwVwM/Kjc4VruBBwAJ) > > For instance, now the HTML-code of a tiddler `my-image.png` looks like: > > <div _canonical_uri="./images/my-image.png" title="my-image.png" type= > "image/png" revision="0" bag="default"> > <pre>*undefined*</pre> > </div> > > Whereas earlier (at least a couple of weeks ago) it looked like: > > <div _canonical_uri="./images/my-image.png" title="my-image.png" type= > "image/png" revision="0" bag="default"> > <pre></pre> > </div> > > As a result the TW does not reveal the image correctly - it looks like a > broken link image. > > In order to solve this issue I was forced to temporarily apply the > following js-patch (for removing the unwanted token `undefined`): > > let search_token = new RegExp( > "(<div[^>]+_canonical_uri[^>]+>[\\s\\r\\n]*<pre>)([^<>]+)(</pre>[\\s\\r\\n]*</div>)" > ,"gim"); > let replace_token = "$1$3"; > let s_html_code = fs.readFileSync(html_index_file,'utf8'); > let s_html_code_patched = s_html_code.replace(search_token, replace_token > ); > fs.writeFileSync(html_index_file, s_html_code_patched); > > The Node.js version used is 5.1.21, OS - Windows 10. > > The command-line script used for building a single-file HTML wiki is as > follows: > > xcopy /s/i/q %TW_DIR%\*.* %TMP_DIR% > > tiddlywiki %TMP_DIR% --savetiddlers %IMG_FILTER% %HTML_IMAGES_DIR% > tiddlywiki %TMP_DIR% --setfield %IMG_FILTER% _canonical_uri > "$:/core/templates/canonical-uri-external-image" text/plain > tiddlywiki %TMP_DIR% --setfield %IMG_FILTER% text "" text/plain > tiddlywiki %TMP_DIR% --rendertiddler $:/plugins/tiddlywiki/tiddlyweb/save > /offline %HTML_INDEX_FILE% text/plain > > The newest version of the rendering command gives the similar effect: > > tiddlywiki %TMP_DIR% --render [all[]] %HTML_INDEX_FILE% text/plain $: > /core/templates/alltiddlers.template.html > > *My conclusion - that is a bug. * > > I'd be grateful to the TW community for solving this issue. > > Sincerely, Olegh > -- You received this message because you are subscribed to the Google Groups "TiddlyWikiDev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywikidev/ffcd7383-e892-4377-a108-64a70cb36e38%40googlegroups.com.
