[squeak-dev] The Trunk: Help-Squeak-Project-kfr.16.mcz

karl ramberg karlramberg at gmail.com
Thu Jun 19 12:55:53 UTC 2014


Thanks, Dave.
This is a quite large package due to two screen shots that is part of this
documentation. The forms are in the postscript and are added to the
ScriptingSystem form dictionary.
This is not the ideal solution for adding media, but i found no better way
at the moment.

Cheers,
Karl


On Thu, Jun 19, 2014 at 2:09 PM, <commits at source.squeak.org> wrote:

> David T. Lewis uploaded a new version of Help-Squeak-Project to project
> The Trunk:
> http://source.squeak.org/trunk/Help-Squeak-Project-kfr.16.mcz
>
> ==================== Summary ====================
>
> Name: Help-Squeak-Project-kfr.16
> Author: kfr
> Time: 18 June 2014, 9:12:21.393 pm
> UUID: 7c27339a-1163-3846-b57d-e3b94c517bc8
> Ancestors: Help-Squeak-Project-kfr.15
>
> Debugger document
>
> =============== Diff against Help-Squeak-Project-kfr.10 ===============
>
> Item was added:
> + SqueakToolsHelp subclass: #SqueakToolsDebugger
> +       instanceVariableNames: ''
> +       classVariableNames: ''
> +       poolDictionaries: ''
> +       category: 'Help-Squeak-Project'!
>
> Item was added:
> + ----- Method: SqueakToolsDebugger class>>bookName (in category 'as yet
> unclassified') -----
> + bookName
> +       ^'Debugger'!
>
> Item was added:
> + ----- Method: SqueakToolsDebugger class>>debugger (in category 'as yet
> unclassified') -----
> + debugger
> +       ^HelpTopic
> +               title: 'Using the Debugger.'
> +               contents: ' Debugging Loops.
> + There are a few ways to get out of a loop.  The best way is to just let
> the loop run.
> + To do that select the space on your code (while in the Debugger) you
> want to jump to, right click and select: ''run to here.''
> +
> + ' asText,
> + (self showForm: #Debugger1),
> + '
> +
> + That will take you to the place you clicked on in your code.
> +
> + There is another trick, loops usually have an index.
> + This is Smalltalk after all.  In the case above
> + I just selected this code and selected ''Debug it''
> +
> + 1 to: 100 do: [:i | Transcript show: i asString].
> + Transcript show: ''done''
> +
> + While in the outer content evaluating the loop, select i change the
> value to 100 hit accept and ''bobs your uncle'' the loop is done.
> + Ok so a bit of a hack but I''ve used it to skip over some processing and
> since you are debugging and know what you are doing it should be fine.
> +
> + ' asText,
> + (self showForm: #Debugger2),
> + '
> + Proceed is just continue and stop debugging.
> +
> + Restart will stop debugging at the selected method and restart that
> method from the beginning.
> +
> + Into goes into the execution of the next method and shows you what it
> does
> +
> + Over executes the next message and moves over it to the next message
> +
> + Through steps you through a block of code, so if you are about to
> execute a block, this steps you through that block
> +
> + Full Stack increases the number of levels you see in the upper panel.
>  That normally shows you a subset of the execution stack.  Full stack will
> show you the rest of the stack that called this method.
> +
> + Where is useful if you click around a method during debugging.  It will
> highlight the code at its execution point.  You can also just select the
> stack method again to do the same thing.
> +
> + Tally well is supposed to Tally selected code.  Ignore Tally.  If you
> want to tally something do it outside a debugger.' asText!
>
> Item was added:
> + ----- Method: SqueakToolsDebugger class>>pages (in category 'as yet
> unclassified') -----
> + pages
> +       ^# (debugger)!
>
> Item was added:
> + ----- Method: SqueakToolsDebugger class>>showDebuggerMenuForm (in
> category 'as yet unclassified') -----
> + showDebuggerMenuForm
> +       | form contents |
> +       form := ScriptingSystem formAtKey: #Debugger1.
> +       contents :=  (String with: Character cr) asText,
> +                                       (Text string: ' '
> +                                       attribute: (TextFontReference
> toFont:
> +                                               (FormSetFont new
> +                                                       fromFormArray:
> (Array with: form)
> +                                                       asciiStart:
> Character space asInteger
> +                                                       ascent: form
> height))),
> +                                               (String with: Character
> cr) asText.
> +       ^contents!
>
> Item was added:
> + ----- Method: SqueakToolsDebugger class>>showForm: (in category 'as yet
> unclassified') -----
> + showForm: aSymbol
> +       | form contents |
> +       form := ScriptingSystem formAtKey: aSymbol.
> +       contents :=  (String with: Character cr) asText,
> +                                       (Text string: ' '
> +                                       attribute: (TextFontReference
> toFont:
> +                                               (FormSetFont new
> +                                                       fromFormArray:
> (Array with: form)
> +                                                       asciiStart:
> Character space asInteger
> +                                                       ascent: form
> height))),
> +                                               (String with: Character
> cr) asText.
> +       ^contents!
>
> Item was added:
> + (PackageInfo named: 'Help-Squeak-Project') postscript: '| aForm
> aSecondForm |
> (excessive size, no diff calculated)
>
>
>
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