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All flex-lexer Questions

  • Use of int main() in flex file
  • Extending a regex definition without repeating the definition
  • CMake FindFLEX produces NOTFOUND on windows
  • Flex program keeps compiling some old file and gives multiple main definition error?
  • In a UNIX pipeline how to get the user-tool interaction of the first stage piped into the next stage?
  • Lex program output is not coming
  • Why does my parser allow input to come from either a file or from stdin? I didn't write my parser to support that functionality
  • flex/bison gives me a syntax error after printing the result and if another input is written to work
  • how to restart start state data in flex
  • how to reparse a parsed string in c with bison
  • Does the Windows "more" command line utility append a newline to the end of the file it displays?
  • How is the output() function different than, better than, a simple printf or fprintf statement?
  • How to process NUL characters in a Flex lexer, given that 0 denotes end-of-file?
  • How to use %code provides {} to create a yyerror function from bison?
  • Where can the default rule be matched?
  • With the Flex -d command line flag, why am I getting --(end of buffer or a NUL)?
  • Flex rule exclusion
  • JFLEX regular expressions for string starts with
  • How to do initializing in Flex before any rules are executed?
  • Does a Flex scanner automatically convert tabs into spaces?
  • Why do I need to call yyterminate in the action for end-of-file?
  • How to create a lexer that receives as input the output of the "more" command?
  • Flex swallowing \n and \r at the end of input
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