* No underscore in FLOWchart module
@ 2002-08-27 14:13 Nigel King
2002-08-29 22:25 ` Hans Hagen
0 siblings, 1 reply; 2+ messages in thread
From: Nigel King @ 2002-08-27 14:13 UTC (permalink / raw)
In the FLOWchart module underscore is not allowed which is unfortunate since
underscores are used so often in software. I include MPgraphic test to show
that the problem is not there.
% minimum test file to demonstrate underscore error
\usemodule[chart]
\starttext
$a_b$
\type{c_d}
\startuseMPgraphic{graphicname}
label(btex \type{e_f} etex, origin);
\stopuseMPgraphic
\useMPgraphic{graphicname}
\setupFLOWcharts
[nx=1,ny=1,
dx=1.5\bodyfontsize,dy=1\bodyfontsize,
width=8\bodyfontsize,height=5\bodyfontsize,
maxwidth=\textwidth]
\startFLOWchart[test]
\startFLOWcell
\name {start}
\location {1,1}
\shape {node}
\text {\type{g_h}}
\stopFLOWcell
\stopFLOWchart
\FLOWchart[test]
\stoptext
! Extra }, or forgotten $.
\FLOWtext ->\type {g_h}
\doprocessFLOWcellD ...OWshapeheight ] {\FLOWtext
}}\showFLOWhelp 0 \ifx
\FL...
\startFLOWcell ...essFLOWcellD \FLOWlocation \end
\let \connection
\doFLOWco...
l.6 ^^I\stopFLOWcell
? <to be read again>
_
\FLOWtext ->\type {g_
h}
\doprocessFLOWcellD ...OWshapeheight ] {\FLOWtext
}}\showFLOWhelp 0 \ifx
\FL...
\startFLOWcell ...essFLOWcellD \FLOWlocation \end
\let \connection
\doFLOWco...
l.6 ^^I\stopFLOWcell
?
--
Nigel
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: No underscore in FLOWchart module
2002-08-27 14:13 No underscore in FLOWchart module Nigel King
@ 2002-08-29 22:25 ` Hans Hagen
0 siblings, 0 replies; 2+ messages in thread
From: Hans Hagen @ 2002-08-29 22:25 UTC (permalink / raw)
Cc: ntg-context
At 03:13 PM 8/27/2002 +0100, Nigel King wrote:
>\usemodule[chart]
>\starttext
>$a_b$
>
>\type{c_d}
>
>\startuseMPgraphic{graphicname}
>label(btex \type{e_f} etex, origin);
>\stopuseMPgraphic
>\useMPgraphic{graphicname}
>
>\setupFLOWcharts
> [nx=1,ny=1,
> dx=1.5\bodyfontsize,dy=1\bodyfontsize,
> width=8\bodyfontsize,height=5\bodyfontsize,
> maxwidth=\textwidth]
>\startFLOWchart[test]
> \startFLOWcell
> \name {start}
> \location {1,1}
> \shape {node}
> \text {\type{g_h}}
here _ is passed in argument, and therefore frozen to math
could be solved (ith trading in some functionality) with etex hacking
> \stopFLOWcell
>\stopFLOWchart
>\FLOWchart[test]
>\stoptext
% in cont-new.tex
\def\obeysupersubletters
{\let\super\normalsuper
\let\suber\normalsuber
\let\normalsuper\letterhat
\let\normalsuber\letterunderscore
\enablesupersub}
wherever you want:
\obeysupersubletters
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