[GRASS5] Messages and GUI
glynn at gclements.plus.com
Fri Nov 12 13:06:39 EST 2004
Radim Blazek wrote:
> I have added G_messages and modified a bit G_percent, G_warning
> and G_fatal_error. If GRASS_MESSAGE_FORMAT enviroment (not GRASS) variable
> is set to 'gui', those functions print messages in format
> suitable for parsing by GUI. gui.tcl was also modified and
> displays progress bar if G_percent is used and adds icons to output box.
> Subject for discussion.
> Question: G_warning/G_messages/G_fatal_error can print more lines,
> how to tell to GUI that it is one message?
Print begin/end markers rather than a prefix in front of each line,
Glynn Clements <glynn at gclements.plus.com>
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