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Use a (pre)randomised binary tree for UTF-8 character widths. Probably overkill

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but meh.
This commit is contained in:
Nicholas Marriott
2009-04-30 20:54:53 +00:00
parent 4a74349ff5
commit a6f2d82335
6 changed files with 275 additions and 208 deletions
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7
screen-write.c
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@ -1,4 +1,4 @@
/* $Id: screen-write.c,v 1.43 2009-03-30 20:14:50 nicm Exp $ */
/* $Id: screen-write.c,v 1.44 2009-04-30 20:54:53 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -529,7 +529,7 @@ screen_write_cell(
struct screen *s = ctx->s;
struct grid *gd = s->grid;
struct grid_utf8 gu, *tmp_gu;
u_int width, uvalue, xx, i;
u_int width, xx, i;
struct grid_cell tmp_gc, *tmp_gc2;
size_t size;
@ -539,8 +539,7 @@ screen_write_cell(
/* Find character width. */
if (gc->flags & GRID_FLAG_UTF8) {
uvalue = utf8_combine(udata);
width = utf8_width(uvalue);
width = utf8_width(udata);
gu.width = width;
memcpy(&gu.data, udata, sizeof gu.data);