3 Commits

Author	SHA1	Message	Date
Akim Demaille	75c3746ce2	options: rename --defines as --header ... The name "defines" is incorrect, the generated file contains far more than just #defines. * src/getargs.h, src/getargs.c (-H, --header): New option. With optional argument, just like --defines, --xml, etc. (defines_flag): Rename as... (header_flag): this. Adjust dependencies. * data/skeletons/bison.m4, data/skeletons/c.m4, data/skeletons/glr.c, * data/skeletons/glr.cc, data/skeletons/glr2.cc, data/skeletons/lalr1.cc, * data/skeletons/yacc.c: Adjust. * examples, doc/bison.texi: Adjust. * tests/headers.at, tests/local.at, tests/output.at: Convert most tests from using --defines to using --header.	2020-09-19 08:31:49 +02:00
Akim Demaille	392f3caef6	examples: beware of the portability of flex --header-file ... The option --header was introduced in version 2.5.6. The option --header-file was introduced in version 2.6.4. Reported by Bruno Haible. https://lists.gnu.org/r/bug-bison/2020-05/msg00013.html So use --header, and do bother with versions that don't support it. * m4/flex.m4: Check whether flex supports --header. * configure.ac (FLEX_WORKS, FLEX_CXX_WORKS): Set to false if it doesn't. * * examples/c/reccalc/local.mk, examples/c/reccalc/Makefile: Use --header rather than --header-file.	2020-05-03 10:32:32 +02:00
Akim Demaille	6289d673a0	examples: add an example with a reentrant parser in Flex+Bison ... Suggested by Eric S. Raymond. https://lists.gnu.org/archive/html/bison-patches/2019-02/msg00066.html * examples/c/reentrant-calc/Makefile, examples/c/reentrant-calc/README.md, * examples/c/reentrant-calc/parse.y, examples/c/reentrant-calc/scan.l * examples/c/reentrant-calc/lexcalc.test, * examples/c/reentrant-calc/local.mk: New.	2019-02-17 11:31:51 +01:00