21 Apr
2010
21 Apr
'10
8:18 p.m.
Am Donnerstag 22 April 2010 02:09:35 schrieb Renato dos Santos Leal:
I've seen that there is something like hIsEOF that I can use to find EOF
to do so I need something like eof <- hIsEOF hdl (hdl: the file that i'm reading)
how can I put it as a guard in le_bloco?
No, that's not what you want. What you need is le_bloco (x:xs) ... (what you have) le_bloco "" = return () -- when the end of the string is reached, we're done.