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[Groff] Re: Pic: problem with "shaded"
From: |
Werner LEMBERG |
Subject: |
[Groff] Re: Pic: problem with "shaded" |
Date: |
Mon, 27 Oct 2003 09:09:28 +0100 (CET) |
> Just to make clear what I was describing in the previous post, make
> an input file with the code:
>
> .de no_blank_line_effect
> ..
> .blm no_blank_line_effect
> .PS
>
> line from (0,0) to (0,2)
> line from (0,0) to (2,0)
> box width 1 height 1 with .sw at (1,1)
> box shaded "green" width 1 height 1 with .sw at (1,1)
> .PE
Thanks for spotting this. Actually, you've discovered two bugs. The
first was that macros set with .blm were called on lines only
containing escape sequences which don't produce a node (\m, \f, etc.).
The second was that pic emitted `.sp -1' for such lines which is wrong
of course.
I've fixed it now in the CVS. Please test.
Werner
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