Eric:
The default regExp worked and the tooltip and the image link were in
the resulting
array. Great!
Where can I find the default regexp expressions? I also want to use
the one to
match "{{className{item to apply class name to}}}".
Thanks for your help
Steve Wharton
On Feb 17, 7:01 pm, Eric Shulman <[email protected]> wrote:
> On Feb 17, 2:20 pm, wumpus <[email protected]> wrote:
>
> > Hello
>
> > I am trying to write a regular expression to match a embedded image
> > within a tiddler.
>
> The TW core wikify() parser already defines a regular expression for
> each kind of 'formatter' that it recognizes, including one for the
> "image" syntax:
>
> config.formatters[config.formatters.findByField
> ("name","image")].lookaheadRegExp;
>
> which has a default definition of:
>
> /\[([<]?)(>?)[Ii][Mm][Gg]\[(?:([^\|\]]+)\|)?([^\[\]\|]+)\](?:\[([^\]]*)
> \])?\]/mg
>
> To view an example of some plugin code that modifies the image
> formatter's regexp (and the associated handler), see:
> http://www.TiddlyTools.com/#ImageSizePlugin
> (The plugin adds support for an optional "[img(x,y)[...]]" syntax that
> allows the rendered image to be automatically scaled to a specified
> size)
>
> enjoy,
> -e
> Eric Shulman
> TiddlyTools / ELS Design Studios
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