This is a subclass of TextAction which is a subclass of TextAttribute
Hierarchy:
TextAttribute
TextAction
PluggableTextAttribute
TextDoIt
TextPrintIt
TextLink
TextURL
Is anyone using any of this? I've never heard it mentioned and vote to
remove TextAction and all of its subclasses from the image unless someone
speaks up for them.
Additional info:
They are referenced by TextEditor comments; and RemoteString, PseudoClass,
and RunArray, which all seems to be about filing them in and out.
They appear to be the beginnings of a markup syntax.
The comment from TextAttribute is:
> Tells a piece of text to be a certain way.
>
> Select text, press Command-6, choose a attribute. If selected text is of
> the form
> Hi There<Smalltalk beep>
> the part in angle brackets is saved for action, and the Hi There appears
> in the paragraph. If selection has no angle brackets, use the whole thing
> as both the text and the action.
>
> TextDoIt -- eval as a Smalltalk expression (the part in angle brackets)
>
> TextLink -- Show a method, class comment, class hierarchy, or class
> defintion.
> <Point extent:>, <Point Comment>, <Point Hierarchy>, or <Point
> Defintion>
> are what you type.
>
> TextURL -- Show the web page. <www.disney.com>
>
> These attributes of text need to be stored on the disk in a regular
> file-out. It is done in this form: Hi There
> in the text, and a Run containing dSmalltalk beep;;
> Click here to see the extent:
> in the text, and a Run containing method LPoint extent:;
> See RunArray class scanFrom: where decoding is done.
>
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