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List:       quanta-devel
Subject:    [quanta-devel] Wishlist: PHP syntax error highlighter
From:       James McGuigan <james () worldfuturecouncil ! org>
Date:       2005-09-03 23:15:26
Message-ID: 431A2E8E.1060207 () worldfuturecouncil ! org
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Hi all, I'm new to this list.

After some recent exposure to ActiveState Komodo to do PHP development, I have found
one great feature that I think could be implemented in Quanta. A PHP syntax error
highlighter. Each time you make a syntax error in Komodo (such as a missed semicolon,
mismatched braces etc), it will underline the offending line in red, and make a note
of it in the status bar.

In essence what such a feature would need would be:

- On each file save, or semi-colon character insert, run the checker.
- The checker would run the current file through the php lint checker (php -l $file)
- The results would be parsed for lines such as:

Parse error: parse error, unexpected T_VARIABLE in listing.php on line 11

- Copies of these messages could placed in the messages window.
- Additionally, if listing.php is open, line 11 would be flagged (much like a
bookmark), and an appropriate syntax highlighting rule could display it to the user.


Would such a feature be hard to implement and which parts of the code would need to
be modified.

My C++ is a little rusty and I have no exposure to QT, but if you could give me a few
pointers as to where I should look first in the code, and which bindings or classes I
focus on, then I might just have a go at implementing it myself.

Would I need to implement anything as a kommander script, or are all the Quanta
internals written in C++?

Thanks in advance.

-- 
Rules are written for those who lack the ability to truly reason,
But for those who can, rules become nothing more than guidelines,
And live their lives governed not by rules but by reason.
     - James McGuigan

Earth Emergency - A Call to Action (www.earthemergency.org)
Sustainable Society Directory (www.sustainable-society.co.uk)
World Future Council Initiative (www.worldfuturecouncil.org)
Open co-op (http://open.coop)
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