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Method to get line as base text

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Kovid Goyal
2016-12-01 15:33:25 +05:30
parent 60c6794f25
commit a05b64f2fe
1 changed files with 14 additions and 0 deletions
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14
kitty/line.c
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@@ -80,6 +80,19 @@ as_unicode(Line* self) {
return ans; return ans;
} }
static PyObject *
as_base_text(Line* self) {
#define as_base_text_doc "Return the line as a string, discarding all combining characters"
PyObject *ans = PyUnicode_New(self->xnum, 1114111);
if (ans == NULL) return PyErr_NoMemory();
for(index_type i = 0; i < self->xnum; i++) {
char_type attrs = self->chars[i] >> ATTRS_SHIFT;
if ((attrs & WIDTH_MASK) < 1) continue;
PyUnicode_WRITE(PyUnicode_4BYTE_KIND, PyUnicode_DATA(ans), i, self->chars[i] & CHAR_MASK);
}
return ans;
}
static PyObject* static PyObject*
__repr__(Line* self) { __repr__(Line* self) {
PyObject *s = as_unicode(self); PyObject *s = as_unicode(self);
@@ -348,6 +361,7 @@ static PyMethodDef methods[] = {
METHOD(left_shift, METH_VARARGS) METHOD(left_shift, METH_VARARGS)
METHOD(set_char, METH_VARARGS) METHOD(set_char, METH_VARARGS)
METHOD(set_attribute, METH_VARARGS) METHOD(set_attribute, METH_VARARGS)
METHOD(as_base_text, METH_NOARGS)
METHOD(width, METH_O) METHOD(width, METH_O)
METHOD(basic_cell_data, METH_O) METHOD(basic_cell_data, METH_O)