* src/Makefile.am (yacc): Quote target action commands properly so

[bison.git] / doc / bison.1

diff --git a/doc/bison.1 b/doc/bison.1
index f7ebbdcbaabb6dc271d571f88d24aedc248fdfa1..9397ec28c3bc1825f0cde46f017809dde32831ff 100644 (file)
--- a/doc/bison.1
+++ b/doc/bison.1
@@ -59,6 +59,11 @@ bison \- GNU Project parser generator (yacc replacement)
 .B \-\-fixed-output-files
 ]
 file
+.br
+.B yacc
+[
+.I "similar options and operands"
+]
 .SH DESCRIPTION
 .I Bison
 is a parser generator in the style of
@@ -159,11 +164,11 @@ the name of the output filename.
 .BI \-g
 .br
 .ns
-Output a VCG definition of the LALR(1) grammar automaton computed by
+Output a graph of the grammar automaton computed by
 Bison.  If the grammar file is
 .BR foo.y
-, the VCG output file will be
-.BR foo.vcg .
+, the output file will be
+.BR foo.dot .
 .TP
 .BI \-\-graph= graph-file
 The behavior of
@@ -279,7 +284,7 @@ so that the debugging facilities are compiled.
 .TP
 .B \-\-verbose
 Write an extra output file containing verbose descriptions of the
-parser states and what is done for each type of look-ahead token in
+parser states and what is done for each type of lookahead token in
 that state.
 .sp
 This file also describes all the conflicts, both those resolved by
@@ -340,29 +345,16 @@ The purpose of this switch is to imitate
 .IR yacc 's
 output file name conventions.
 Thus, the following shell script can substitute for
+.I yacc
+and is often installed as
 .IR yacc :
 .sp
 .RS
 .ft B
-bison \-y $*
+bison \-y "$@"
 .ft R
 .sp
 .RE
-.SH FILES
-/usr/local/share/bison/bison.simple    simple parser
-.br
-/usr/local/share/bison/bison.hairy     complicated parser
-.SH "ENVIRONMENT VARIABLES"
-.TP
-.SM BISON_SIMPLE
-If this is set, it specifies the location in which the
-.B bison.simple
-parser can be found.
-.TP
-.SM BISON_HAIRY
-If this is set, it specifies the location in which the
-.B bison.hairy
-parser can be found.
 .SH SEE ALSO
 .IR yacc (1)
 .br
@@ -375,3 +367,9 @@ in the
 source distribution.
 .SH DIAGNOSTICS
 Self explanatory.
+.SH COPYRIGHT
+Copyright \(co 2006 Free Software Foundation, Inc.
+.br
+This is free software.  You may redistribute copies of it under the terms of
+the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
+There is NO WARRANTY, to the extent permitted by law.