|lex input from a queue firstname.lastname@example.org (2002-04-29)|
|Re: lex input from a queue email@example.com (sumesh) (2002-05-01)|
|Date:||1 May 2002 23:21:54 -0400|
|Organization:||The George Washington University|
|Posted-Date:||01 May 2002 23:21:54 EDT|
In most of the lex versions you can redefine the function which is
used to take input . But the function which is used to take the input
most of the times is different based on what lex software you are
So like in the case of the lex found on a lot of systems , the
macros used are called input() and unput .Input reads the character
and returns it back. So just change it to return whatever you want . I
guess in the software you are using its called yygetchar. In flex its
called YY_INPUT and it returns the no of characters read .
"anuradha.k.r" <firstname.lastname@example.org> wrote
> ...We are planning to store the robot controlling commands
> in a buffer(Queue).This queue should be the input to the lex.
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