Merge remote-tracking branch 'origin/maint'

* origin/maint:
  misc: pacify the Tiny C Compiler
  cpp: make the check of Flex version portable
  misc: require getline
  c++: support wide strings for file names
  doc: document carets
  tests: enhance existing tests with carets
  errors: show carets
  getargs: add support for --flags/-f

Conflicts:
	doc/bison.texi
	m4/.gitignore
	src/complain.c
	src/flex-scanner.h
	src/getargs.c
	src/getargs.h
	src/gram.c
	src/main.c
	tests/headers.at
This commit is contained in:
Theophile Ranquet
2012-12-06 11:43:02 +01:00
24 changed files with 519 additions and 43 deletions

View File

@@ -102,6 +102,13 @@ void location_compute (location *loc,
characters. */
unsigned location_print (FILE *out, location loc);
/* Free any allocated ressources and close any open file handles that are
left-over by the usage of location_caret. */
void cleanup_caret (void);
/* Output to OUT the line and caret corresponding to location LOC. */
void location_caret (FILE *out, location loc);
/* Return -1, 0, 1, depending whether a is before, equal, or
after b. */
static inline int