%define: accept unquoted values.

[bison.git] / data / bison.m4

diff --git a/data/bison.m4 b/data/bison.m4
index 788e8b015a94900a673c58a52ec8b16e497661ab..09287214f69f3eb0756461eb582c51ca3ee86e33 100644 (file)
--- a/data/bison.m4
+++ b/data/bison.m4
@@ -266,8 +266,7 @@ $1([defgoto], [b4_defgoto], [[YYDEFGOTO[NTERM-NUM].]])
 $1([table], [b4_table],
    [[YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
 positive, shift that token.  If negative, reduce the rule which
-number is the opposite.  If zero, do what YYDEFACT says.
-If YYTABLE_NINF, syntax error.]])
+number is the opposite.  If YYTABLE_NINF, syntax error.]])
 
 $1([check], [b4_check])
 
@@ -565,30 +564,6 @@ m4_define([b4_percent_define_use],
 [m4_define([b4_percent_define_bison_variables(]$1[)])dnl
 ])
 
-
-# b4_percent_define_copy_(SOURCE, DESTINATION, [|_loc|_syncline])
-# ---------------------------------------------------------------
-# Copy the value/loc/syncline from the variable SOURCE to the DESTINATION.
-# Ignore undefined values.  "Use" the SOURCE so that there are no
-# complaints about unused variables.
-m4_define([b4_percent_define_copy_],
-[m4_ifdef([b4_percent_define$3(]$1[)],
-          [m4_define([b4_percent_define$3(]$2[)],
-                     m4_defn([b4_percent_define$3(]$1[)]))])dnl
-])
-
-
-# b4_percent_define_copy(SOURCE, DESTINATION)
-# -------------------------------------------
-# Define the variable DESTINATION as a copy of SOURCE.
-m4_define([b4_percent_define_copy],
-[b4_percent_define_use([$1])dnl
-b4_percent_define_copy_([$1], [$2], [])dnl
-b4_percent_define_copy_([$1], [$2], [_loc])dnl
-b4_percent_define_copy_([$1], [$2], [_syncline])dnl
-])
-
-
 # b4_percent_define_get(VARIABLE)
 # -------------------------------
 # Mimic muscle_percent_define_get in ../src/muscle_tab.h exactly.  That is, if