Hi,
alas the Find-Macro and also the Extract-Macro fail in this job. This
really seems to be an issue for a widget which can escape the
square-bracket-problem.
I made a quick attempt to solve this problem with a widget matching for
the css, with no success so far.
|/*\
title: $:/core/modules/macros/roles.js
type: application/javascript
module-type: macro
Making some replacements in Textinputs
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Information about this macro
*/
exports.name = 'roles';
exports.params = [{ name: 'text' }];
/*
Run the macro
*/
exports.run = function(text) {
text = text.match("/\[.*?\]/g");
return text
} ;
})();|
Seeing how complicated this problem is in wikitext, I think it would be
usefull, to have such a thing as "Extract Links Widget".
Jan
Jan
Am 15.07.2019 um 10:01 schrieb Jan:
Hi Mark!
I have tried out your proposition but alas, the filter is not working
the way I would like it to work:
So far it looks for Tiddlers that have the field "myfield", it should
look for Links in this field.
I have tired several variations with get[] and list[] to have the
dialoguebut it nearly seems impossible to filter the result for
[[square brackets.
Jan
Am 14.07.2019 um 22:51 schrieb Jan Johannpeter:
Hi Mark,
thanks, again you saved my day!
I will implement this at once!
Jan
Mohammad <mohammad.rahm...@gmail.com
<mailto:mohammad.rahm...@gmail.com>> schrieb am So. 14. Juli 2019 um
19:18:
Hi Mark,
I was surprised with this simple and elegant solution you
proposed albeit the regxp is behind my knowledge! :-)
Added to TW-Scripts.
Cheers
Mohammad
On Sunday, July 14, 2019 at 9:21:42 PM UTC+4:30, Mark S. wrote:
You need to put your expression in a separate variable:
<$vars reg="(?g)\[\[.*?\]\]">
<$list filter="[!is[system]regexp:myfield<reg>]"/>
</$vars>
I tested using field "myfield". I was surprised to find that
there actually is a matching field at tiddlywiki.com
<http://tiddlywiki.com>.
Note that the regexp filter has its own notation for
indicating a global search. I put it in, but don't really
understand what use it has, since it is the tiddler that gets
returned, not the field. So finding one match should be good
enough.
On Sunday, July 14, 2019 at 3:51:37 AM UTC-7, Jan wrote:
Hi Mat,
Unfortunately filtersyntax gets so terribly complicated
when the param contains squarebrackets.
This here causes a syntax error:
[!is[system]regexp[/\[.*?\]/g]]
And how do I enter the suffix for the field?
-Jan
Am 14.07.2019 um 12:03 schrieb Mat:
>or else it would probably be veeery tricky to find them.
Pah! I'm exaggerating. It is "just" a matter of creating
the right regexp for it. Not that I could do it.
<:-)
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