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Wrap lines properly.

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This commit is contained in:
Nicholas Marriott 2007-10-05 17:51:56 +00:00
parent d00851cee1
commit 1e252b9e9a
2 changed files with 13 additions and 10 deletions

12
input.c
View File

@ -1,4 +1,4 @@
/* $Id: input.c,v 1.20 2007-10-04 19:03:51 nicm Exp $ */ /* $Id: input.c,v 1.21 2007-10-05 17:51:56 nicm Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -430,8 +430,18 @@ input_handle_character(u_char ch, struct input_ctx *ictx)
if (ictx->s->cx > ictx->s->sx - 1 || ictx->s->cy > ictx->s->sy - 1) if (ictx->s->cx > ictx->s->sx - 1 || ictx->s->cy > ictx->s->sy - 1)
return; return;
screen_write_character(ictx->s, ch); screen_write_character(ictx->s, ch);
input_store8(ictx->b, ch); input_store8(ictx->b, ch);
if (ictx->s->cx == ictx->s->sx - 1) {
ictx->s->cx = 0;
screen_cursor_down_scroll(ictx->s);
input_store8(ictx->b, '\r');
input_store8(ictx->b, '\n');
} else
ictx->s->cx++;
} }
void void

11
screen.c
View File

@ -1,4 +1,4 @@
/* $Id: screen.c,v 1.21 2007-10-04 19:22:26 nicm Exp $ */ /* $Id: screen.c,v 1.22 2007-10-05 17:51:56 nicm Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -284,20 +284,13 @@ screen_fill_lines(
screen_fill_line(s, i, data, attr, colr); screen_fill_line(s, i, data, attr, colr);
} }
/* Write a single character to the screen at the cursor and move forward. */ /* Write a single character to the screen at the cursor. */
void void
screen_write_character(struct screen *s, u_char ch) screen_write_character(struct screen *s, u_char ch)
{ {
if (s->cx > screen_last_x(s)) {
s->cx = 0;
screen_cursor_down_scroll(s);
}
s->grid_data[s->cy][s->cx] = ch; s->grid_data[s->cy][s->cx] = ch;
s->grid_attr[s->cy][s->cx] = s->attr; s->grid_attr[s->cy][s->cx] = s->attr;
s->grid_colr[s->cy][s->cx] = s->colr; s->grid_colr[s->cy][s->cx] = s->colr;
s->cx++;
} }
/* Move cursor up and scroll if necessary. */ /* Move cursor up and scroll if necessary. */