mercurial/util.py

9551:3e698434b990

                    continue
                arri = fcntl.ioctl(fd, termios.TIOCGWINSZ, '\0' * 8)
                return array.array('h', arri)[1]
            except ValueError:
                pass
    except ImportError:
        pass
    return 80

def wrap(line, hangindent, width=None):

9552:f0417b6ff98a

                    continue
                arri = fcntl.ioctl(fd, termios.TIOCGWINSZ, '\0' * 8)
                return array.array('h', arri)[1]
            except ValueError:
                pass
            except IOError, e: 
                if e[0] == errno.EINVAL: 
                    pass 
                else: 
                    raise 
    except ImportError:
        pass
    return 80

def wrap(line, hangindent, width=None):