lex.l


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%{
#include "syntax.tab.h"

void yyerror(const char *s);
%}

%option noyywrap

%%

[\t ]+                 { /* Ignore whitespace */ }
"\n"                   { return NEWLINE; }
"\\\n"                 { printf("> "); }
"|"                    { return PIPE; }
"&&"                   { return AND; }
"||"                   { return OR; }
\"(\\.|[^\"])*\"       { yylval.str = strdup(yytext); return STRING; }
[a-zA-Z0-9_\-\/.]+     { yylval.str = strdup(yytext); return WORD; }


%%

void yyerror(const char *s) {
    fprintf(stderr, "error: %s\n", s);
}