RESOLVED: "Favicon is not displayed"

[oleghbond]

Returning to the earlier discussion "Favicon is not displayed" I'm glad to inform the community - the issue has just been resolved.

Somehow, I noticed the difference between html-codes in cases when favicon is displayed and is not:

Favicon is displayed:

<div created="20161225200011567" modified="20161225200033805" title="$:/favicon.ico" type="image/x-icon" revision="0" bag="default">

Favicon is not displayed:

<div _canonical_uri="./images/%2524%253A%252Ffavicon.ico" created="20180827172657219" modified="20180827172709036" title="$:/favicon.ico" type="image/x-icon" revision="2" bag="default">

The difference is obvious: the favicon is not displayed when _canonical_uri mechanism is used for the favicon revealing.

So, I decided to exclude $:/favicon.ico from externalization. For this instead of the build command parameters below:

"externalimages": [
    "--savetiddlers [is[image]] images",
    "--setfield [is[image]] _canonical_uri $:/core/templates/canonical-uri-external-image text/plain",
    "--setfield [is[image]] text '' text/plain",
    "--rendertiddler $:/plugins/tiddlywiki/tiddlyweb/save/offline externalimages.html text/plain"
]

I implemented the following modified parameters:

"externalimages": [
    "--savetiddlers '[is[image]] -[[$:/favicon.ico]]' images",
    "--setfield '[is[image]] -[[$:/favicon.ico]]' _canonical_uri $:/core/templates/canonical-uri-external-image text/plain",
    "--setfield '[is[image]] -[[$:/favicon.ico]]' text '' text/plain",
    "--rendertiddler $:/plugins/tiddlywiki/tiddlyweb/save/offline externalimages.html text/plain"
]

And it works!