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Merge remote-tracking branch 'origin/maint'

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* origin/maint:
  yacc.c: always initialize yylloc
  scanner: issue a single error for groups of invalid characters
  tests: formatting changes
  doc: one of the fixes for an ambiguous grammar was ambiguous too
  doc: fix the dangling else with precedence directives
  doc: prefer "token" to TOKEN
  doc: formatting changes
  scanner: use explicit "ignore" statements

Conflicts:
	src/scan-gram.l
This commit is contained in:
Akim Demaille
2012-11-26 09:14:51 +01:00
parent 06ec0105b1 c6bf97ccb4
commit c6b1772473
8 changed files with 224 additions and 86 deletions
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11
NEWS
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@@ -296,6 +296,17 @@ GNU Bison NEWS
Two nodes were added to the documentation: Xml and Graphviz.
* Noteworthy changes in release ?.? (????-??-??) [?]
** Bug fixes
Warnings about uninitialized yylloc in yyparse have been fixed.
** Documentation
The sections about shift/reduce and reduce/reduce conflicts resolution
have been fixed and extended.
* Noteworthy changes in release 2.6.5 (2012-11-07) [stable]
We consider compiler warnings about Bison generated parsers to be bugs.