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[debug] check for utf8 before using arrows

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nick black 2021-12-25 18:48:38 -05:00 committed by nick black
parent 49fefcabc4
commit 6bc9e9f7f3
1 changed files with 4 additions and 2 deletions
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6
src/lib/internal.h
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@ -642,8 +642,10 @@ ncpile_debug(const ncpile* p, fbuf* f){
fbuf_printf(f, "%04d off y: %3d x: %3d geom y: %3u x: %3u curs y: %3u x: %3u %p %.4s\n",
planeidx, n->absy, n->absx, n->leny, n->lenx, n->y, n->x, n, n->name);
if(n->boundto || n->bnext || n->bprev || n->blist){
fbuf_printf(f, " bound %p ← %p → %p binds %p\n",
n->boundto, n->bprev, n->bnext, n->blist);
fbuf_printf(f, " bound %p %s %p %s %p binds %p\n",
n->boundto, notcurses_canutf8(ncpile_notcurses_const(p)) ? "←" : "<",
n->bprev, notcurses_canutf8(ncpile_notcurses_const(p)) ? "→" : ">",
n->bnext, n->blist);
}
if(n->bprev && (*n->bprev != n)){
fbuf_printf(f, " WARNING: expected *->bprev %p, got %p\n", n, *n->bprev);