fork download
copy 
  1. %{
  2. #include "y.tab.h"
  3. %}
  4.  
  5. %%
  6. "for"           { return FOR; }
  7. "("             { return LPAREN; }
  8. ")"             { return RPAREN; }
  9. ";"             { return SEMICOLON; }
  10. [a-zA-Z_][a-zA-Z0-9_]*    { return ID; }
  11. [0-9]+          { return NUM; }
  12. .               { return yytext[0]; }
  13. \n              ;
  14. %%
  15.  
  16. int yywrap() { return 1; }
  17.  
Success #stdin #stdout #stderr 0.02s 6848KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
stderr
copy 
ERROR: /home/a57hFo/prog:2:1: Syntax error: Operator expected
ERROR: /home/a57hFo/prog:16:26: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/8GP5LL
language:
Prolog (swi 7.6.4)
created:
11 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!