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  1. %{
  2.  #include<stdio.h> 
  3. %}
  4.  
  5. %%
  6. [0-9]+ {printf("Digit: %s\n",yytext);}
  7. [a-zA-Z]+ {printf("Char: %s\n",yytext);}
  8. %%
  9.  
  10. int main(){
  11.   yylex();
  12.   return 0;
  13. }
Success #stdin #stdout #stderr 0.03s 6936KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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ERROR: /home/Orzzyz/prog:13:0: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/KIF6uP
language:
Prolog (swi 7.6.4)
created:
2 years ago
visibility:
public

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