Well, that's not quite the solution after all, because I keep getting this error:
Uncaught RangeError: Maximum call stack size exceeded I don't have issues with the macro on tiddlywiki.com, so I don't know what I'm doing wrong. Can anyone figure out what's wrong? I'm using the macro in the caption field like this: <$macrocall $name="padder" str={{!!cnum}} len=2/>: {{!!title}} The idea is to have the title replaced in link-lists with the caption, which shows the card number (cnum) and the title of the card, ala "05 : Cilantro" or "08 : Emerald". And just in case, this is the macro definition I used (from that link I posted before, which is Mark S's code: \define padder-reg() ^$(len)$$ \define padder(str,len,chr:"0") <$vars len=<<__len__>>> <$list filter="[<__str__>addprefix<__chr__>]" variable="padstr"> <$list filter="[<padstr>length[]!regexp<padder-reg>]" emptyMessage=<<padstr >>> <$macrocall $name="padder" str=<<padstr>> len=<<__len__>> chr=<<__chr__>>/> </$list> </$list> </$vars> \end On Saturday, December 12, 2020 at 7:30:58 PM UTC-7 taale...@gmail.com wrote: > This thread has what I needed: > https://www.mail-archive.com/tiddl...@googlegroups.com/msg91214.html > <https://www.mail-archive.com/tiddlywiki@googlegroups.com/msg91214.html> > > > On Thursday, December 10, 2020 at 6:19:09 PM UTC-7 Eric Shulman wrote: > >> On Thursday, December 10, 2020 at 5:05:04 PM UTC-8 saq.i...@gmail.com >> wrote: >> >>> There is a pad[] filter operator in the very soon to be released TW >>> 5.1.23 >> >> >> prior to TW5.1.23, padding can be done using split[] and join[], like >> this: >> >> <$vars num="12"> >> {{{ [<num>addprefix[00000]split[]last[5]join[]] }}} >> <$vars> >> >> The resulting output is "00012". Note that if the num value has more >> than 5 digits, it will be truncated to only show the last 5 digits. >> >> -e >> >> -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/a650e573-9b79-4ce6-b0d3-28eb6f82578fn%40googlegroups.com.