/* | |
* myname2.lex : A sample Flex program | |
* that does token replacement. | |
*/ | |
%{ | |
#include <stdio.h> | |
%} | |
%x STRING | |
%% | |
\" ECHO; BEGIN(STRING); | |
<STRING>[^\"\n]* ECHO; | |
<STRING>\" ECHO; BEGIN(INITIAL); | |
%NAME { printf("%s",getenv("LOGNAME")); } | |
%HOST { printf("%s",getenv("HOST")); } | |
%HOSTTYPE { printf("%s",getenv("HOSTTYPE"));} | |
%HOME { printf("%s",getenv("HOME")); } |