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diff kitten has working syntax highlighting

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Kovid Goyal
2018-05-08 14:48:01 +05:30
parent 7b1626a38f
commit 96793a296c
6 changed files with 202 additions and 64 deletions
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6
kitty/screen.c
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@@ -1524,8 +1524,8 @@ screen_wcswidth(PyObject UNUSED *self, PyObject *str) {
static PyObject*
screen_truncate_point_for_length(PyObject UNUSED *self, PyObject *args) {
PyObject *str; unsigned int num_cells;
if (!PyArg_ParseTuple(args, "OI", &str, &num_cells)) return NULL;
PyObject *str; unsigned int num_cells, start_pos = 0;
if (!PyArg_ParseTuple(args, "OI|I", &str, &num_cells, &start_pos)) return NULL;
if (PyUnicode_READY(str) != 0) return NULL;
int kind = PyUnicode_KIND(str);
void *data = PyUnicode_DATA(str);
@@ -1534,7 +1534,7 @@ screen_truncate_point_for_length(PyObject UNUSED *self, PyObject *args) {
int prev_width = 0;
bool in_sgr = false;
unsigned long width_so_far = 0;
for (i = 0; i < len && width_so_far < num_cells; i++) {
for (i = start_pos; i < len && width_so_far < num_cells; i++) {
char_type ch = PyUnicode_READ(kind, data, i);
if (in_sgr) {
if (ch == 'm') in_sgr = false;