fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
14 lines
804 B
Plaintext
14 lines
804 B
Plaintext
Bison is a general-purpose parser generator that converts an annotated
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context-free grammar into a deterministic LR or generalized LR (GLR) parser
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employing LALR(1) parser tables. As an experimental feature, Bison can also
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generate IELR(1) or canonical LR(1) parser tables. Once you are proficient with
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Bison, you can use it to develop a wide range of language parsers, from those
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used in simple desk calculators to complex programming languages.
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Bison is upward compatible with Yacc: all properly-written Yacc grammars ought
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to work with Bison with no change. Anyone familiar with Yacc should be able to
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use Bison with little trouble. You need to be fluent in C or C++ programming in
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order to use Bison. Java is also supported as an experimental feature.
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See also: https://www.gnu.org/software/bison/
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