diff options
Diffstat (limited to 'screen-write.c')
| -rw-r--r-- | screen-write.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/screen-write.c b/screen-write.c index 01b749ab..f0696e02 100644 --- a/screen-write.c +++ b/screen-write.c @@ -1,4 +1,4 @@ -/* $Id: screen-write.c,v 1.6 2008-06-04 18:50:34 nicm Exp $ */ +/* $Id: screen-write.c,v 1.7 2008-06-04 19:20:09 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -98,12 +98,10 @@ screen_write_set_title(struct screen_write_ctx *ctx, char *title) } /* Put a character. */ -int +void screen_write_put_character(struct screen_write_ctx *ctx, u_char ch) { struct screen *s = ctx->s; - u_char data, attr, colr; - int n; if (s->cx == screen_size_x(s)) { s->cx = 0; @@ -112,20 +110,14 @@ screen_write_put_character(struct screen_write_ctx *ctx, u_char ch) screen_write_cursor_down_scroll(ctx); } else if (!screen_in_x(s, s->cx) || !screen_in_y(s, s->cy)) { SCREEN_DEBUG(s); - return (0); + return; } - screen_display_get_cell(s, s->cx, s->cy, &data, &attr, &colr); - if (ch != data || s->attr != attr || colr != s->colr) { - screen_display_set_cell(s, s->cx, s->cy, ch, s->attr, s->colr); - n = 1; - } else - n = 0; + screen_display_set_cell(s, s->cx, s->cy, ch, s->attr, s->colr); s->cx++; if (ctx->write != NULL) ctx->write(ctx->data, TTY_CHARACTER, ch); - return (n); } /* Put a string right-justified. */ |