[Groff-commit] Changes to //var/cvs/groff

[wlemb]

Log from commit: 

Update of /var/cvs/groff/doc
In directory genba:/vol5/tmp/cvs-serv12930/doc

Modified Files:
        pic.ms 
Log Message:

Pic's `with' attribute now accepts positions.

* src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
conflicts.
(object_spec): Add rule for `WITH' and `position'.
(relative_path): Give `corner' the precedence of `CHOP'.
* src/preproc/pic/object.h (path): New members `pos' and
`is_position'.
* src/preproc/pic/object.cc: Updated initializers of `path'.
(path::follow): Handle `is_position'.

* doc/pic.ms: Completely updated grammar description.
Many typographical improvements.