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TwoTerm
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vt100: up/down/left/right were always limited to 1 position. fixed.

This commit is contained in:
Kelvin Sherlock 2019-01-08 23:28:49 -05:00
parent ceb1349199
commit 98dc438fa5
1 changed files with 4 additions and 4 deletions
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8
Emulators/VT100.mm.ragel
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@ -84,7 +84,7 @@
#
action cursor_up {
/* cursor up */
unsigned count = _flags.DECANM ? std::min(1u, _args.front()) : 1;
unsigned count = _flags.DECANM ? std::max(1u, _args.front()) : 1;
if (cursor_in_region()) {
cursor.y = clamp(cursor.y - count, region_y.first, region_y.second);
@ -94,7 +94,7 @@
}
action cursor_down {
/* cursor down */
unsigned count = _flags.DECANM ? std::min(1u, _args.front()) : 1;
unsigned count = _flags.DECANM ? std::max(1u, _args.front()) : 1;
if (cursor_in_region()) {
cursor.y = clamp(cursor.y + count, region_y.first, region_y.second);
@ -105,13 +105,13 @@
action cursor_left {
/* cursor left */
unsigned count = _flags.DECANM ? std::min(1u, _args.front()) : 1;
unsigned count = _flags.DECANM ? std::max(1u, _args.front()) : 1;
cursor.x = clamp(cursor.x - count, window_x.first, window_x.second);
}
action cursor_right {
/* cursor right */
unsigned count = _flags.DECANM ? std::min(1u, _args.front()) : 1;
unsigned count = _flags.DECANM ? std::max(1u, _args.front()) : 1;
cursor.x = clamp(cursor.x + count, window_x.first, window_x.second);
}