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Tiny patch on print.c of psql

From: Jean-Paul Argudo <jean-paul(at)argudo(dot)org>
To: PostgreSQL Patches <pgsql-patches(at)postgresql(dot)org>
Subject: Tiny patch on print.c of psql
Date: 2005-01-21 08:37:09
Message-ID: 41F0BF35.6000902@argudo.org (view raw or flat)
Thread:
Lists: pgsql-patches
Hi all,

This is my 1st patch ever in C :-)... I was just borried by a bad psql
\H html output of an EXPLAIN

because it didnt respected spaces sent from backend like:

-> Sort
    -> Sort

I just remarked in this print.c the case of a white space wasnt handled 
in the function escaping special caracters to HTML codes, so I added it 
replacing a space by special html "&nbsp;" (& n b s p).

So we'll have now:

->&nbsp;Sort
&nbsp;&nbsp;->&nbsp;Sort

... in the html generated

(see example at http://www.pack-solutions.net/~jpargudo/explain.html)

Then, every single space in the html source is replaced by this. The
source looks ugly, yes, I will look to *only replacing starting spaces* 
of each row of the EXPLAIN, thats will be my 1st patch ever, version 2 :)

So I post this patch only FYI..  I had much fun playing with C a bit :-)
(yes, I dont code C, just a bit of Perl and Python).

Cheers! Thanks again for such a powerfull release.

-- 
Jean-Paul Argudo
www.PostgreSQLFr.org

Attachment: print.c.diff
Description: text/x-patch (331 bytes)

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