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minor changes.

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* NEWS: Word changes.
* doc/bison.texi: Spell check.
Fix minor issues.
* tests/headers.at: Comment and formatting changes.
This commit is contained in:
Akim Demaille
2012-09-27 09:42:57 +02:00
parent 93d133c932
commit 5a05f42ecf
3 changed files with 13 additions and 10 deletions
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2
NEWS
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@@ -14,7 +14,7 @@ GNU Bison NEWS
Incorrect definitions of YY_, issued by yacc.c when no parser header is
generated, are removed.
** Changes in the format of errors and exceptions output
** Changes in the format of error messages
This used to be the format of many error reports:

13
doc/bison.texi
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@@ -5076,7 +5076,7 @@ default location or at the location specified by @var{qualifier}.
@deffn {Directive} %debug
In the parser implementation file, define the macro @code{YYDEBUG} (or
@code{@var{prefix}DEBUG} with @samp{%define api.prefix @var{prefix}}), see
@code{@var{prefix}DEBUG} with @samp{%define api.prefix @var{prefix}}, see
@ref{Multiple Parsers, ,Multiple Parsers in the Same Program}) to 1 if it is
not already defined, so that the debugging facilities are compiled.
@xref{Tracing, ,Tracing Your Parser}.
@@ -8502,8 +8502,8 @@ Prologue}).
If the @code{%define} variable @code{api.prefix} is used (@pxref{Multiple
Parsers, ,Multiple Parsers in the Same Program}), for instance @samp{%define
api.prefix x}, then if @code{CDEBUG} is defined, its value controls the
tracing feature (enabled iff nonzero); otherwise tracing is enabled iff
@code{YYDEBUG} is nonzero.
tracing feature (enabled if and only if nonzero); otherwise tracing is
enabled if and only if @code{YYDEBUG} is nonzero.
@item the option @option{-t} (POSIX Yacc compliant)
@itemx the option @option{--debug} (Bison extension)
@@ -11761,10 +11761,11 @@ London, Department of Computer Science, TR-00-12 (December 2000).
@c LocalWords: toString deftypeivar deftypeivarx deftypeop YYParser strictfp
@c LocalWords: superclasses boolean getErrorVerbose setErrorVerbose deftypecv
@c LocalWords: getDebugStream setDebugStream getDebugLevel setDebugLevel url
@c LocalWords: bisonVersion deftypecvx bisonSkeleton getStartPos getEndPos
@c LocalWords: bisonVersion deftypecvx bisonSkeleton getStartPos getEndPos uint
@c LocalWords: getLVal defvar deftypefn deftypefnx gotos msgfmt Corbett LALR's
@c LocalWords: subdirectory Solaris nonassociativity perror schemas Malloy
@c LocalWords: Scannerless ispell american
@c LocalWords: subdirectory Solaris nonassociativity perror schemas Malloy ints
@c LocalWords: Scannerless ispell american ChangeLog smallexample CSTYPE CLTYPE
@c LocalWords: clval CDEBUG cdebug deftypeopx yyterminate
@c Local Variables:
@c ispell-dictionary: "american"

8
tests/headers.at
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@@ -126,8 +126,8 @@ AT_SETUP([Several parsers])
# AT_TEST([PREFIX], [DIRECTIVES])
# -------------------------------
# Generate and compile to *.o. Make sure there is no YY* nor yy* in
# the header (but YYDEBUG and YYPARSE_PARAM).
# Generate and compile to *.o. Make sure there is no (allowed) YY*
# nor yy* identifiers in the header.
m4_pushdef([AT_TEST],
[AT_BISON_OPTION_PUSHDEFS([%define api.prefix "$1_" $2])
AT_DATA_GRAMMAR([$1.AT_SKEL_CC_IF([yy], [y])],
@@ -161,6 +161,8 @@ exp:
]])
AT_BISON_CHECK([-d -o AT_SKEL_CC_IF([$1.cc $1.yy], [$1.c $1.y])])
# Check there is no 'yy' left.
# C++ output relies on namespaces and still uses yy a lot.
AT_SKEL_CC_IF([],
[AT_CHECK([$EGREP yy $1.h], [1])])
@@ -173,8 +175,8 @@ AT_CHECK([[sed -ne 's,/\*[^*]*\*/,,g;s,//.*,,' \
-e '/YY/p' ]$1.AT_SKEL_CC_IF([hh], [h])[ |
$EGREP -wv 'YY(PARSE_PARAM|PUSH_MORE(_DEFINED)?)|(defined|if) YYDEBUG']],
[1])
AT_LANG_COMPILE([$1.o])
AT_LANG_COMPILE([$1.o])
AT_CHECK([[echo "$1" >>expout]])
AT_BISON_OPTION_POPDEFS