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Allow walk while selection is being made

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This commit is contained in:
Greg Ercolano 2023-12-13 02:52:03 -08:00
parent 9738e52511
commit eedc5bdc0e
1 changed files with 3 additions and 1 deletions
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4
src/Fl_Terminal.cxx
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@ -1820,8 +1820,10 @@ const Fl_Terminal::Utf8Char* Fl_Terminal::walk_selection(
if (!get_selection(row,col,erow,ecol)) return NULL; // no selection
u8c = u8c_ring_row(row);
} else {
int srow,scol,erow,ecol;
if (!get_selection(srow,scol,erow,ecol)) return NULL; // no selection
// At end? done
if (row == select_.erow() && col == select_.ecol()) return NULL;
if (row == erow && col == ecol) return NULL;
if (++col >= ring_cols()) // advance to next char
{ col = 0; ++row; } // wrapped to next row?
}