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Sync OpenBSD patchset 226:

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Change the way the grid is stored, previously it was:

- a two-dimensional array of cells;
- a two-dimensional array of utf8 data;
- an array of line lengths.

Now it is a single array of a new struct grid_line each of which represents a
line and contains the length and an array of cells and an array of utf8 data.

This will make it easier to add additional per-line members, such as flags.
This commit is contained in:
Tiago Cunha
2009-08-09 17:28:24 +00:00
parent 5b56ea1816
commit 37b0bcd7c1
7 changed files with 118 additions and 130 deletions
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11
cmd-list-windows.c
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@ -1,4 +1,4 @@
/* $Id: cmd-list-windows.c,v 1.39 2009-08-08 16:03:09 nicm Exp $ */
/* $Id: cmd-list-windows.c,v 1.40 2009-08-09 17:28:23 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -48,6 +48,7 @@ cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
struct window *w;
struct window_pane *wp;
struct grid *gd;
struct grid_line *gl;
u_int i;
unsigned long long size;
const char *name;
@ -65,11 +66,11 @@ cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
size = 0;
for (i = 0; i < gd->hsize; i++) {
size += gd->size[i] * sizeof **gd->data;
size += gd->usize[i] * sizeof **gd->udata;
gl = &gd->linedata[i];
size += gl->cellsize * sizeof *gl->celldata;
size += gl->utf8size * sizeof *gl->utf8data;
}
size += gd->hsize * (sizeof *gd->data);
size += gd->hsize * (sizeof *gd->size);
size += gd->hsize * sizeof *gd->linedata;
name = NULL;
if (wp->fd != -1)