Re: tiny improvements for perlmate.rb

Alex,

> The the reason we don't want to handle errors that were throw in eval
> blocks is the reason you mentioned.  Typically, the user handles the
> error themself.  But it is bad that $ <at>  refers to exception_handler.pm
> line 34 after a die.  I think we can fix this somehow.
>
Try the attached exception_handler.pm.

I only changed 'sub die'.

perl example:

__________
#!/usr/bin/perl
$a =  5;
$b = -1;
#open (F, '/t/t') || die "Can't find file and program exits!";
eval {
     $c = $a / $b;
     die "Denominator cannot be negative" if ($b < 0);
};

print "eval exception is printed and program runs further";
_____________

Now if you uncomment open (F, ...

the program will stop with the exception message at line 4

Re: tiny improvements for perlmate.rb

On Nov 30, 2006, at 6:07 PM, Hans-Joerg Bibiko wrote:

> Alex,
>
>> The the reason we don't want to handle errors that were throw in eval
>> blocks is the reason you mentioned.  Typically, the user handles the
>> error themself.  But it is bad that $ <at>  refers to exception_handler.pm
>> line 34 after a die.  I think we can fix this somehow.
>>
> Try the attached exception_handler.pm.

Hmm, can't Perl exception catching be done the way we do it in Ruby?   
My Perl is rusty but a close translation would be something like the  
following (I think):

END {
   if ($ <at> ) {
     # we are exiting with an exception here...
   }
}

James Edward Gray II

Screencast on TextMate's YUI bundle

Thought this might be of interest to everyone -

<http://yuiblog.com/blog/2006/11/30/rossharmes-yui-bundle/>

Neil
---
hushBOOM design
Web design, development & hosting -- Writing & Editing
http://www.hushboom.com/

Re: tiny improvements for perlmate.rb

James,

I tried this out but couldn't get it to work.  $ <at>  wasn't set when the  
END block was called.

The good news is if we are in an eval block, exception_handler::die  
can call Carp::croak[1].  Which "dies of errors (from perspective of  
caller)".

- Alex

[1] http://perldoc.perl.org/Carp.html

On Nov 30, 2006, at 4:27 PM, James Edward Gray II wrote:

> On Nov 30, 2006, at 6:07 PM, Hans-Joerg Bibiko wrote:
>
>> Alex,
>>
>>> The the reason we don't want to handle errors that were throw in  
>>> eval
>>> blocks is the reason you mentioned.  Typically, the user handles the
>>> error themself.  But it is bad that $ <at>  refers to  
>>> exception_handler.pm
>>> line 34 after a die.  I think we can fix this somehow.
>>>
>> Try the attached exception_handler.pm.
>
> Hmm, can't Perl exception catching be done the way we do it in  
> Ruby?  My Perl is rusty but a close translation would be something  

Re: Screencast on TextMate's YUI bundle

> Thought this might be of interest to everyone -
>
> <http://yuiblog.com/blog/2006/11/30/rossharmes-yui-bundle/>

Very nice screencast, even though I don't use YUI ;)

Noticed an oddity though, about half of your snippets add a newline  
while the other half doesn't. Any reason for the discrepancy? As the  
screencast went on I watched the } get lower and lower ;)

Re: tiny improvements for perlmate.rb

On 1 Dec 2006, at 07:49, Alexander Ross wrote:

> James,
>
> I tried this out but couldn't get it to work.  $ <at>  wasn't set when  
> the END block was called.

? Did you tried out my version with 'exit(1) if(!$^S);'?
If yes could you please send me an example script which doesn't work.

What do you mean with: "$ <at>  wasn't set when the END block was called"?
I'm dealing with $^S.

>
> The good news is if we are in an eval block, exception_handler::die  
> can call Carp::croak[1].  Which "dies of errors (from perspective  
> of caller)".
>

Yes, to use Carp is a very good idea. You can call in perlmate.rb

   def args
     ["-I#{e_sh(Pathname.new(ENV['TM_BUNDLE_SUPPORT']) + "PerlMate")}",
      "-Mexception_handler", "-MCarp=verbose"]
   end

and write within the 'sub die' (excep... .pm)

print TM_ERROR_FD "<p>".Carp::longmess()."</p";

Check word possibilities

Hi,

Mail has this thing where by when you are typing and you are not sure  
of the   spelling of the word (or even if  such a word exists) you  
can press <esc> before yo complete the  word & it gives you a pull  
down of various choices.  Is this something that can be incorporated  
in the text scope of textmate?

(note: i know of ctr-apple-D which can check for the word in   
dictionary but that is not the functionality I need in this case -  
ie, since that assumes you already know how to spell the word...)

Thanks

danstan
ps; interestingly the Mail functionality doesnt  seem to work within  
a sentence.

Actionscript bundle and flash.getDocumentDOM()

Hi there,
when I run the command test movie in the actionscript bundle

Flash displays this:

In file /private/tmp/test.jsfl:

TypeError: flash.getDocumentDOM() has no properties

what I'm missing??

it does that with the current bundle and also with the new updated 
bundle by Ale Muñoz (BTW thanks Ale great work!)

Re: Problems with Ruby "Documentation for Word / Selection"

Am 30.11.2006 um 17:39 schrieb Simon Ruderich:
> On 30.11.2006, at 17:27, Soryu wrote:
>>> I know it's not up to date, but with later versions I can't play  
>>> saved DVDs on my disk with DVDPlayer (Open VIDEO_TS is missing)  
>>> and I found no workaround for this. So I have to stick to 10.4.0.

i have not the slightest idea if this works but did you try to copy  
the dvd-player.app, do the update and copy it back again?

niko.

--

-- 
____________________________
niko dittmann <ni-di@...>
____________________________

Re: Check word possibilities