Hi Mark,
great, this works perfect and I do not need links anyway.
Thanks for solving this!
Best wishes Jan
Am 15.07.2019 um 22:48 schrieb 'Mark S.' via TiddlyWiki:
Actually, what I think you see is
Mr.
Test
What's happening is that the macro is being returned as [[Mr. Test]]
and then stripped of the brackets at the WikifyWidget. One work-around
is to
add additional brackets back in your macro.
Also, this
|var regex = /\[.*?\]\]/g;
Should be this
||var regex = /\[\[.*?\]\]/g;|
||
So then we end up with:
|
|/*\
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) {
var regex= /\[\[.*?\]\]/g;
var found= text.match(regex);
var remove= "[[" + found.join("]] [[") + "]]";
//var result = remove.replace(/,/g, ' ');
var result= remove;
return result
} ;
})();|
|
Now you get the links listed one after another. However, they're not listed AS
links because they're viewed as text strings. You
can probably use <$link> widget to turn them back into links, if that's what
you want.
Good luck
On Monday, July 15, 2019 at 12:45:42 PM UTC-7, Jan wrote:
Hi Mark, that looks great, is this already available?
Meanwhile I created a solution which is working quit good but has
one flaw which I would like to eliminate:
[[Mr. Test]] Gets parsed [[Mr.]] and [[Test]].
Here comes the approach it is a Widget and a macro in combination:
|Widget|
||
|/*\
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 <http://exports.name> = 'roles';
exports.params = [{ name: 'text' }];
/*
Run the macro
*/
exports.run = function(text) {
var regex = /\[.*?\]\]/g;
var found = text.match(regex);
var remove = found.join();
var result = remove.replace(/,/g, ' ');
return result
} ;
|
|Macro|
\define preroll()
<$macrocall $name="roles" text={{!!dialogue}}/>
\end
\define rollen()
<$wikify name=rollo text=<<preroll>> output="text">
<$list filter=<<rollo>> >
{{!!title}} <br>
</$list>
</$wikify>
\end
||
|How can I handle that?
Jan
|
Am 15.07.2019 um 16:51 schrieb 'Mark S.' via TiddlyWiki:
With the reg expression text previously mentioned, and the
regexps (reg expression string extractor) in PR 2963
<https://github.com/Jermolene/TiddlyWiki5/pull/2963>
it should be possible to extract links designated with [[ and ]] .
On Monday, July 15, 2019 at 4:06:31 AM UTC-7, Jan wrote:
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 <http://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 <mohamma...@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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