is a general-purpose parser generator.
| bison.m4 (bison-3.8.1.tar.xz) | : | bison.m4 (bison-3.8.2.tar.xz) |
|---|
| | |
| skipping to change at line 390 | | skipping to change at line 390 |
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| b4_define_flag_if([glr]) # Whether a GLR parser is requested. | | b4_define_flag_if([glr]) # Whether a GLR parser is requested. |
| b4_define_flag_if([has_translations]) # Whether some tokens are internationali
zed. | | b4_define_flag_if([has_translations]) # Whether some tokens are internationali
zed. |
| b4_define_flag_if([header]) # Whether a header is requested. | | b4_define_flag_if([header]) # Whether a header is requested. |
| b4_define_flag_if([nondeterministic]) # Whether conflicts should be handled. | | b4_define_flag_if([nondeterministic]) # Whether conflicts should be handled. |
| b4_define_flag_if([token_table]) # Whether yytoken_table is demanded. | | b4_define_flag_if([token_table]) # Whether yytoken_table is demanded. |
| b4_define_flag_if([yacc]) # Whether POSIX Yacc is emulated. | | b4_define_flag_if([yacc]) # Whether POSIX Yacc is emulated. |
| | |
| # b4_glr_cc_if([IF-TRUE], [IF-FALSE]) | | # b4_glr_cc_if([IF-TRUE], [IF-FALSE]) |
| # ----------------------------------- | | # ----------------------------------- |
| m4_define([b4_glr_cc_if], | | m4_define([b4_glr_cc_if], |
|
| [m4_if(m4_bregexp(b4_skeleton, [^"glr.cc"$]), [0], $@)]) | | [m4_if(b4_skeleton, ["glr.cc"], $@)]) |
| | |
| | # b4_glr2_cc_if([IF-TRUE], [IF-FALSE]) |
| | # ------------------------------------ |
| | m4_define([b4_glr2_cc_if], |
| | [m4_if(b4_skeleton, ["glr2.cc"], $@)]) |
| | |
| ## --------- ## | | ## --------- ## |
| ## Symbols. ## | | ## Symbols. ## |
| ## --------- ## | | ## --------- ## |
| | |
| # For a description of the Symbol handling, see README.md. | | # For a description of the Symbol handling, see README.md. |
| # | | # |
| # The following macros provide access to symbol related values. | | # The following macros provide access to symbol related values. |
| | |
| # __b4_symbol(NUM, FIELD) | | # __b4_symbol(NUM, FIELD) |
| | | |
| End of changes. 1 change blocks. |
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| 1 lines changed or deleted | | 6 lines changed or added |
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