/usr/share/doc/flex/examples/manual/myname2.lex is in flex 2.6.4-6.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | /*
* 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")); }
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