diff options
Diffstat (limited to 'tty.c')
| -rw-r--r-- | tty.c | 16 |
1 files changed, 7 insertions, 9 deletions
@@ -1,4 +1,4 @@ -/* $Id: tty.c,v 1.60 2009-01-18 21:35:09 nicm Exp $ */ +/* $Id: tty.c,v 1.61 2009-01-18 21:46:30 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -680,20 +680,18 @@ tty_cmd_cell(struct tty *tty, struct screen *s, u_int oy, va_list ap) if (gc->flags & GRID_FLAG_PADDING) return; - /* Handle special characters. Should never come into this function.*/ - if (gc->data < 0x20 || gc->data == 0x7f) - return; - /* Set the attributes. */ tty_attributes(tty, gc); - /* If not UTF8 multibyte, write directly. */ - if (gc->data <= 0xff) { + /* If not UTF-8, write directly. */ + if (!(gc->flags & GRID_FLAG_UTF8)) { + if (gc->data > 0xff || gc->data < 0x20 || gc->data == 0x7f) + return; tty_putc(tty, gc->data); return; } - /* If the terminal doesn't support UTF8, write _s. */ + /* If the terminal doesn't support UTF-8, write underscores. */ if (!(tty->flags & TTY_UTF8)) { width = utf8_width(gc->data); while (width-- > 0) @@ -701,7 +699,7 @@ tty_cmd_cell(struct tty *tty, struct screen *s, u_int oy, va_list ap) return; } - /* Unpack UTF-8 and write it. */ + /* Otherwise, unpack UTF-8 and write it. */ utf8_split(gc->data, out); for (i = 0; i < 4; i++) { if (out[i] == 0xff) |