graphs: documentation

Note that 'make web-manual' fails.

* NEWS: Document these changes.
* doc/Makefile.am: Adjust to generate example files.
* doc/bison.texi: Add a Graphviz section after "Understanding::", the section
describing the .output file, because these are similar.
* doc/figs/example-reduce.dot, doc/figs/example-reduce.txt,
doc/figs/example-shift.dot, doc/figs/example-shift.txt: New, minimal
examples to illustrate the documentation.

Signed-off-by: Akim Demaille <akim@lrde.epita.fr>
This commit is contained in:
Theophile Ranquet
2012-10-18 15:38:32 +00:00
committed by Akim Demaille
parent dd47b5220c
commit fc4fdd623e
8 changed files with 206 additions and 0 deletions

View File

@@ -0,0 +1,9 @@
digraph "shift.y"
{
node [fontname=courier shape=box]
edge [fontname=courier]
3 [label="State 3\n 1 exp: a . \".\"\l"]
3 -> 6 [style=solid label="\".\""]
6 [label="State 6\n 1 exp: a \".\" .\l"]
}