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Update some comments to make sense for -D.

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* data/bison.m4 (b4_check_user_names): In header comments, say
"user occurrence" instead of "grammar occurrence".
* src/muscle_tab.h (muscle_percent_define_insert): Likewise.
(muscle_percent_code_grow): Likewise just for consistency.
This commit is contained in:
Joel E. Denny
2009-05-22 01:39:07 -04:00
parent 531683e74b
commit 246c4efafe
3 changed files with 19 additions and 9 deletions
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8
ChangeLog
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@@ -1,3 +1,11 @@
2009-05-22 Joel E. Denny <jdenny@ces.clemson.edu>
Update some comments to make sense for -D.
* data/bison.m4 (b4_check_user_names): In header comments, say
"user occurrence" instead of "grammar occurrence".
* src/muscle_tab.h (muscle_percent_define_insert): Likewise.
(muscle_percent_code_grow): Likewise just for consistency.
2009-05-22 Joel E. Denny <jdenny@ces.clemson.edu>
* data/c++.m4: Update copyright year.

4
data/bison.m4
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@@ -317,8 +317,8 @@ b4_define_user_code([stype])
# but is not used by Bison (as recorded by macros in the namespace
# BISON-NAMESPACE).
#
# USER-LIST must expand to a list specifying all grammar occurrences of all
# names of type WHAT. Each item in the list must be a triplet specifying one
# USER-LIST must expand to a list specifying all user occurrences of all names
# of type WHAT. Each item in the list must be a triplet specifying one
# occurrence: name, start boundary, and end boundary. Empty string names are
# fine. An empty list is fine.
#

16
src/muscle_tab.h
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@@ -1,5 +1,6 @@
/* Muscle table manager for Bison,
Copyright (C) 2001, 2002, 2003, 2006, 2007 Free Software Foundation, Inc.
Copyright (C) 2001, 2002, 2003, 2006, 2007, 2009 Free Software
Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -123,9 +124,9 @@ void muscle_user_name_list_grow (char const *key, char const *user_name,
location loc);
/* Define the muscle for the %define variable VARIABLE appearing at
VARIABLE_LOC in the grammar file with value VALUE. Warn if VARIABLE is
already defined. Record this as a grammar occurrence of VARIABLE by
invoking muscle_user_name_list_grow. */
VARIABLE_LOC with value VALUE. Warn if VARIABLE is already defined.
Record this as a user occurrence of VARIABLE by invoking
muscle_user_name_list_grow. */
void muscle_percent_define_insert (char const *variable, location variable_loc,
char const *value);
@@ -185,9 +186,10 @@ void muscle_percent_define_default (char const *variable, char const *value);
output. */
void muscle_percent_define_check_values (char const * const *values);
/* Grow the muscle for the %code qualifier QUALIFIER appearing at QUALIFIER_LOC
in the grammar file with code CODE appearing at CODE_LOC. Record this as a
grammar occurrence of VARIABLE by invoking muscle_user_name_list_grow. */
/* Grow the muscle for the %code qualifier QUALIFIER appearing at
QUALIFIER_LOC with code CODE appearing at CODE_LOC. Record this as a
user occurrence of QUALIFIER by invoking
muscle_user_name_list_grow. */
void muscle_percent_code_grow (char const *qualifier, location qualifier_loc,
char const *code, location code_loc);