pilhoon
commented
3 years ago flex and bison
- https://stackoverflow.com/questions/35354918/how-to-use-yylval-with-union-in-yacc
- https://www.gnu.org/software/bison/manual/bison.html bison gnu manual one page ★
- https://www.gnu.org/software/bison/manual/html_node/Empty-Rules.html bison empty rules
- https://www.gnu.org/software/bison/manual/html_node/Rpcalc-Lexer.html
- https://www.gnu.org/software/bison/manual/html_node/Understanding.html debug
- http://dinosaur.compilertools.net/flex/manpage.html flex man page, formatted
- https://people.cs.aau.dk/~marius/sw/flex/Flex-Regular-Expressions.html flex regexp
- http://westes.github.io/flex/manual/Start-Conditions.html#Start-Conditions flex start condition
- https://stackoverflow.com/questions/2403122/regular-expression-to-extract-text-between-square-brackets regexp:
\[(.*?)\] - https://stackoverflow.com/questions/50821203/how-can-i-debug-my-flex-bison-grammar how to debug
- https://www.cs.virginia.edu/~cr4bd/flex-manual/Comments-in-the-Input.html flex comment
- Using character literals as terminals in bison
- error:
implicit declaration of function yylex:int yylex();, same trouble @ slack - flex and bison, oreilly. Only first chapter.
- https://stackoverflow.com/questions/33987643/bison-arrays-shift-reduce-conflicts
arr: arr '@' arr;shift-reduce conflict - Lexical Analysis with Flex, Edition 2.5.39, 6 December 2012 Vern Paxson flex.pdf
ua파싱하려고 이것저것 찾아보며 간만에 해봤는데 역시 그닥. gcc도 파서 모두 그냥 핸드코딩이라는데 핸드코딩에는 이유가 있다.
아래는 찾았던 페이지들.