[GRASS-dev] gis.m: last line duplicated in the Output panel

[Michael Barton]

Will it work if you just take out the last line display clause?  (beginning
with set last [lindex...).

Michael


On 5/14/07 7:29 PM, "Huidae Cho" <grass4u at gmail.com> wrote:

> When running "any" commands from gis.m, I get duplicated last lines in
> the Output window.  In lib/gtcltk/gronsole.tcl,
> 
> proc Gronsole::readout {path ci mark fh} {
> 
>         set lines {}
> 
>         while {[gets $fh line] >= 0} {
>                 lappend lines $line
>         }
> 
>         if {[llength $lines] != 0} {
>                 Gronsole::add_data_tag $path $ci out
>         }
>         foreach line $lines {
>                 Gronsole::output_to_gronsole $path $mark $ci [list cmd$ci
> cmd$ci-out] "$line\n"
>         }
>         set last [lindex $lines end]
>         if {$last != {}} {
>                 Gronsole::output_to_gronsole $path $mark $ci [list cmd$ci
> cmd$ci-out] $last
>         }
> 
> The above if clause unnecessarily outputs the last line *again* after all the
> output is sent to gronsole.  Do we need to omit the newline from the last
> line?
> 
> 
> Huidae Cho
> 
> 

__________________________________________
Michael Barton, Professor of Anthropology
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton