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Fix compressed key not being parsed

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Kovid Goyal
2017-09-28 13:18:46 +05:30
parent 35acb1497a
commit 558b208edd
1 changed files with 4 additions and 4 deletions
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8
kitty/parser.c
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@@ -573,7 +573,7 @@ parse_graphics_code(Screen *screen, PyObject UNUSED *dump_callback) {
switch(key) {
#define KS(n, vs) case n: state = EQUAL; value_state = vs; break
#define U(x) KS(x, UINT)
KS(action, FLAG); KS(transmission_type, FLAG); KS(z_index, INT);
KS(action, FLAG); KS(transmission_type, FLAG); KS(compressed, FLAG); KS(z_index, INT);
U(format); U(more); U(id); U(width); U(height); U(x_offset); U(y_offset); U(data_height); U(data_width); U(num_cells); U(num_lines);
#undef U
#undef KS
@@ -594,7 +594,7 @@ parse_graphics_code(Screen *screen, PyObject UNUSED *dump_callback) {
case FLAG:
switch(key) {
#define F(a) case a: g.a = screen->parser_buf[pos++] & 0xff; break
F(action); F(transmission_type);
F(action); F(transmission_type); F(compressed);
default:
break;
}
@@ -602,16 +602,16 @@ parse_graphics_code(Screen *screen, PyObject UNUSED *dump_callback) {
break;
#undef F
case INT:
#define READ_UINT \
for (i = pos; i < MIN(screen->parser_buf_pos, pos + 10); i++) { \
if (screen->parser_buf[i] < '0' || screen->parser_buf[i] > '9') break; \
} \
if (i == pos) { REPORT_ERROR("Malformed graphics control block, expecting an integer value"); return; } \
if (i == pos) { REPORT_ERROR("Malformed graphics control block, expecting an integer value for key: %c", key & 0xFF); return; } \
lcode = utoi(screen->parser_buf + pos, i - pos); pos = i; \
if (lcode > UINT32_MAX) { REPORT_ERROR("id is too large"); return; } \
code = lcode;
case INT:
is_negative = false;
if(screen->parser_buf[pos] == '-') { is_negative = true; pos++; }
#define U(x) case x: g.x = is_negative ? 0 - (int32_t)code : (int32_t)code; break