| Commit message (Collapse) | Author | Age | Files | Lines |
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hash.h, lib.c, lib.h, match.c, match.h, parser.h, parser.l, parser.y,
regex.c, regex.h, stream.c, stream.h, txr.1, txr.c, txr.h, unwind.c,
unwind.h, utf8.c, utf8.h: Updated e-mail address.
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* match.c (choose_s, longest_k, shortest_k): New variables.
(match_line, match_files): Introduced choose directive.
(match_init): Initialize new variables.
* match.h (choose_s): Declared.
* parser.l (yybadtoken): Handle CHOOSE.
(CHOOSE): Clause added for returning this token.
* parser.y: Added #include "match.h".
(CHOOSE): New token symbol.
(choose_clause): New nonterminal symbol.
(clause): choose_clause added.
(all_clause, some_clause, none_clause, maybe_clause,
cases_clause): Abstract syntax tree tweaked.
(choose_clause): New syntax.
(elem): Abstract syntax trees tweaked for many clauses.
New CHOOSE clauses.
(out_clause): New error case for choose_clause.
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symbol variables.
(match_lines): Keyword arguments in collect implemented.
(match_init): New function.
* match.h (match_init): Declared.
* parser.l (COLLECT): Lexical syntax changed for COLLECT to
allow for argument material.
* parser.y (%union): obj renamed to val.
(exprs_opt): New nonterminal.
(collect_clause): Rewritten for arguments.
* txr.c (main): Call to match_init introduced.
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lib.h, match.c, match.h, parser.h, parser.l, parser.y, regex.c,
regex.h, stream.c, stream.h, txr.1, txr.c, txr.h, unwind.c, unwind.h,
utf8.c, utf8.h: Updated copyright year.
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we wouldn't have to declare object variables at all, so why
use an obtuse syntax to do so?)
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