That would work for UTF-8 but unfortunately for ACS we need to use
smacs/rmacs so it has to be an attribute - unless you are suggesting
sending them for every ACS cell which would be inefficient.
This is probably the fix, but not tested.
Index: screen-write.c
===================================================================
RCS file: /cvs/src/usr.bin/tmux/screen-write.c,v
retrieving revision 1.69
diff -u -p -r1.69 screen-write.c
--- screen-write.c 17 Apr 2014 14:45:49 -0000 1.69
+++ screen-write.c 21 Jun 2014 23:55:59 -0000
@@ -990,6 +990,8 @@ screen_write_cell(struct screen_write_ct
memcpy(&tmp_gc, &s->sel.cell, sizeof tmp_gc);
grid_cell_get(gc, &ud);
grid_cell_set(&tmp_gc, &ud);
+ tmp_gc.attr = tmp_gc.attr & ~GRID_ATTR_CHARSET;
+ tmp_gc.attr |= gc->attr & GRID_ATTR_CHARSET;
tmp_gc.flags = gc->flags & ~(GRID_FLAG_FG256|GRID_FLAG_BG256);
tmp_gc.flags |= s->sel.cell.flags &
(GRID_FLAG_FG256|GRID_FLAG_BG256);
On Sat, Jun 21, 2014 at 12:25:51PM +0100, Balazs Kezes wrote:
> On 2014-06-17 21:00 +0000, Egmont Koblinger wrote:
> > Inside tmux (current git) execute
> > echo -e '\e(0lqqqk'
> >
> > Line drawing characters appear on the screen:
> > ???????????????
> >
> > Now highlight with the mouse (tmux's builtin mouse handling).
> >
> > Expected behavior: they stay line drawing characters.
> >
> > Actual behavior: they become lqqqk instead.
>
> Nick: Is there any reason why in the code ACS is a cell attribute rather
> than just directly writing the translated characters into the cell data?
> I think the latter would simplify the code a bit also fixing this
> particular bug.
>
> --
> Balazs
>
> ------------------------------------------------------------------------------
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------------------------------------------------------------------------------
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Find What Matters Most in Your Big Data with HPCC Systems
Open Source. Fast. Scalable. Simple. Ideal for Dirty Data.
Leverages Graph Analysis for Fast Processing & Easy Data Exploration
http://p.sf.net/sfu/hpccsystems
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