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  1. %{
  2. #include <stdio.h>
  3. %}
  4.  
  5. %%
  6. [0-9]+    { printf("Number: %s\n", yytext); }
  7. [a-zA-Z]+ { printf("Word: %s\n", yytext); }
  8. .    { /* ignore other characters */ }
  9. %%
  10.  
  11. int yywrap(void) {
  12.     return 1;
  13. }
  14.  
  15. int main(void) {
  16.     yylex();
  17.     return 0;
  18. }
Success #stdin #stdout #stderr 0.03s 6980KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
ERROR: /home/UzDpDW/prog:2:1: Syntax error: Operator expected
ERROR: /home/UzDpDW/prog:18:0: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/s4Xh62
language:
Prolog (swi 7.6.4)
created:
12 hours ago
visibility:
public

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