Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

news: style changes

Browse Source 
* NEWS: Minor improvements.
This commit is contained in:
Akim Demaille
2012-08-22 12:31:41 +02:00
parent 2a8be426c3
commit 1f77b2e095
1 changed files with 15 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
NEWS
View File

@@ -15,9 +15,9 @@ GNU Bison NEWS
*** Deprecated constructs
A new warning category, 'deprecated', is used to flag obsolete constructs
whose support will be discontinued. It is enabled by default. These
warnings used to be reported as 'other' warnings.
The new 'deprecated' warning category flags obsolete constructs whose
support will be discontinued. It is enabled by default. These warnings
used to be reported as 'other' warnings.
*** Warning categories are now displayed
@@ -84,9 +84,9 @@ GNU Bison NEWS
** Java skeleton improvements
The constants for token names were moved to the Lexer interface.
Also, it is possible to add code to the parser's constructors using
"%code init" and "%define init_throws".
The constants for token names were moved to the Lexer interface. Also, it
is possible to add code to the parser's constructors using "%code init"
and "%define init_throws".
** C++ skeletons improvements
@@ -127,23 +127,23 @@ GNU Bison NEWS
** Variable api.namespace
The "namespace" variable is renamed "api.namespace". Backward
The 'namespace' variable is renamed 'api.namespace'. Backward
compatibility is ensured, but upgrading is recommended.
** Variable parse.error
The variable error controls the verbosity of error messages. The
use of the %error-verbose directive is deprecated in favor of
%define parse.error "verbose".
This variable controls the verbosity of error messages. The use of the
%error-verbose directive is deprecated in favor of "%define parse.error
verbose".
** Semantic predicates
The new, experimental, semantic-predicate feature allows actions of
the form %?{ BOOLEAN-EXPRESSION }, which cause syntax errors (as for
The new, experimental, semantic-predicate feature allows actions of the
form "%?{ BOOLEAN-EXPRESSION }", which cause syntax errors (as for
YYERROR) if the expression evaluates to 0, and are evaluated immediately
in GLR parsers, rather than being deferred. The result is that they
allow the programmer to prune possible parses based on the values of
run-time expressions.
in GLR parsers, rather than being deferred. The result is that they allow
the programmer to prune possible parses based on the values of run-time
expressions.
* Noteworthy changes in release ?.? (????-??-??) [?]