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  1. %{
  2. #include<stdio.h>
  3. %}
  4.  
  5. %%
  6.  [a-zA-Z]+ { printf("Word : %s\n",yytext); }
  7.  [ \t\n]+ ;
  8.  . { printf("Other character : %s\n",yytext); }
  9. %%
  10.  
  11. int main() {
  12.     printf("Enter text : \n");
  13.     yylex();
  14.     return 0;
  15. }
  16. int yywrap() {
  17.     return 1;
  18. }
Success #stdin #stdout #stderr 0.03s 6828KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
ERROR: /home/OYsp9C/prog:2:1: Syntax error: Operator expected
ERROR: /home/OYsp9C/prog:18:0: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/dxefnP
language:
Prolog (swi 7.6.4)
created:
15 days ago
visibility:
public

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