[GRASS-dev] v.clean -- thresholds & G_message

[Martin Landa]

Hi,

just a small note, thresholds used in v.clean should be tested for
being a valid non-negative value (the patch).

There are two problems:

1) mixing of printf (stderr, ) & G_message (see [1]).

2) the function G_message (or G_waring ...) removes all redundant
spaces from the original message.


	G_message(_("+---------------------------------+---------------+"));
	G_message(_("| Tool                            | Threshold     |"));
	G_message(_("+---------------------------------+---------------+"));

->

+---------------------------------+---------------+
| Tool | Threshold |
+---------------------------------+---------------+

Best, Martin

[1] http://grass.itc.it/pipermail/grass-dev/2006-November/027532.html

-- 
Martin Landa <landa.martin at gmail.com> * http://gama.fsv.cvut.cz/~landa *
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