This is a stripped-down version of a single section of Grok TiddlyWiki, optimized for fast loading and readability by search engines. Some features are missing.
For the full Grok TiddlyWiki experience, please visit the wiki version of this page.
Repeat the previous exercise, but this time use a filter rather than a macro to combine the
tel: part and the phone number. You may need to visit the TiddlyWiki documentation to find an appropriate filter operator.