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  1. %{
  2. #include <stdio.h>
  3. %}
  4.  
  5. %%
  6. . { printf("%s", yytext); }
  7. %%
  8.  
  9. int yywrap(void) { return 1; }
  10. int main() {
  11.     yylex();
  12.     return 0;
  13. }
  14.  
Success #stdin #stdout #stderr 0.03s 6984KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
ERROR: /home/qDvY4Q/prog:2:1: Syntax error: Operator expected
ERROR: /home/qDvY4Q/prog:13:1: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/bPdkQ5
language:
Prolog (swi 7.6.4)
created:
280 days ago
visibility:
public

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