I have a flex bison application.For a few of my tokens, I copy out the yytext from flex using strdup.This works great except when there is an error of an unexpected token.
I\'m trying to build a simple lexical analyzer to go along with a simple input output library for (scientific) C programs.When compiling with autotools, including automake, libtool, and autoconf, I ge
In the following: space([ \\t\\f\\r])+ opt_space([ \\t\\f\\r])* cpp^{opt_space}#{opt_space} word[A-Za-z_][A-Za-z_0-9]*
Do bison and flex allow user to natively localize error messages? For example, I would like to translate following message: syntax error, unexpected NUMBER, expecting开发者_StackOverflow中文版 $end to
I was trying to parse simple Lisp/scheme-like code E.g. (func a (b c d) ) and build a tree from it, I could do the parsing in C without usin开发者_运维知识库g bison (i.e, using only
I would like to create simple xml parser using bison/flex. I don\'t need validation, comments, arguments, only <tag>value</tag>, where value can be number, string or other <tag>value
Where can I find yylloc? I have included libfl.a (-lfl) in gcc command line, added GnuWin32/bin and GnuWin32/lib directories to system variable LIB, searched through all files in GnuWin32 - neither I
I would like to create simple C++ calculator using bi开发者_如何学Pythonson and flex. Please note I\'m new to the creating parsers. I already found few examples in bison/flex but they were all written
I\'m writing开发者_如何学C a calculator with an ability to accept new function definitions. Being aware of the need of newbies to try recursive functions such as Fibonacci, I would like my calculator
Is there a way to force bison and/or flex to restart scanning after I replace some token with something else?
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