def grab(self, buffer):
with buffer.cursor_wander():
la, ca = buffer.cursor
for _ in range(self.how_many):
move.down(buffer) if self.forward else move.up(buffer)
lb, cb = buffer.cursor
return la, ca, lb, cb
def grab(self, buffer):
with buffer.cursor_wander():
la, ca = buffer.cursor
for _ in range(self.how_many):
move.down(buffer) if self.forward else move.up(buffer)
lb, cb = buffer.cursor
return la, ca, lb, cb
def run_tests():
try:
w = windows.focused
w.blank()
def check_at(s, a, forwards=True):
check_items(vx.get_linecoloffset_of_str(w, s, int(forwards)), a)
w.add_string(
'''
Tests are being run
''')
move.beg()
w.add_string('öäå')
move.beg()
check_at('ä', (1, 2, 1))
check_at('ä', (1, 2, 1))
check_at('öäå', (1, 1, 0))
check_at('öäå\n', (1, 1, 0))
move.down()
check_at('ö', (1, 1, 4), False)
move.eol()
check_at('ö', (1, 1, 23), False)
check_at('ä', (1, 2, 22), False)
vx.set_linecol_window(w, 1, 2)
check_at('ä', (1, 2, 0))
check_at('å', (1, 3, 1))
check_at('öäå', (1, 1, 1), False)
check_at('öäå\n', (1, 1, 1), False)
check_at('å\n', (1, 3, 1))
for t in _tests:
t()
move.end()
w.add_string('''
All tests have passed
''')
except AssertionError as e:
move.end()
w.add_string('\n\n')
w.add_string(traceback.format_exc())
def cut_to_eol(self):
(la, ca) = self.for_window.cursor
with self.for_window.cursor_wander():
move.eol()
(lb, cb) = self.for_window.cursor
if la == la and ca == cb:
move.down()
(lb, cb) = self.for_window.cursor
text_between = vx.get_str_linecol_to_linecol_window(self.for_window, la, ca, lb, cb)
self.for_window.copystack.push(text_between)
self.for_window.remove_text(la, ca, lb, cb)
self.for_window.dirty = True
self.for_window.undo_tree.add(undo.removal(text_between, la, ca, (la, ca, lb, cb), True))
self.for_window.cursor = (la, ca)
def run_tests():
try:
w = windows.focused
w.blank()
def check_at(s, a, forwards=True):
check_items(vx.get_linecoloffset_of_str(w, s, int(forwards)), a)
w.add_string('''
Tests are being run
''')
move.beg()
w.add_string('öäå')
move.beg()
check_at('ä', (1, 2, 1))
check_at('ä', (1, 2, 1))
check_at('öäå', (1, 1, 0))
check_at('öäå\n', (1, 1, 0))
move.down()
check_at('ö', (1, 1, 4), False)
move.eol()
check_at('ö', (1, 1, 23), False)
check_at('ä', (1, 2, 22), False)
vx.set_linecol_window(w, 1, 2)
check_at('ä', (1, 2, 0))
check_at('å', (1, 3, 1))
check_at('öäå', (1, 1, 1), False)
check_at('öäå\n', (1, 1, 1), False)
check_at('å\n', (1, 3, 1))
for t in _tests:
t()
move.end()
w.add_string('''
All tests have passed
''')
except AssertionError as e:
move.end()
w.add_string('\n\n')
w.add_string(traceback.format_exc())
def backspace(self, track=True):
if track:
self.dirty = True
l, c = self.cursor
lb, cb = l, c
if l > 1 or c > 1:
c = c - 1
if c == 0:
l -= 1
move.up()
move.eol()
_, c = self.cursor
move.down()
move.bol()
ch = vx.get_ch_linecol_window(self, l, c)
if ch == '\t':
c -= 7
self.undo_tree.add(removal(ch, l, c, hold=False, box=(l, c, lb, cb)))
super(buffer, self).backspace()
def backspace(self, track=True):
if track:
self.dirty = True
l, c = self.cursor
lb, cb = l, c
if l > 1 or c > 1:
c = c - 1
if c == 0:
l -= 1
move.up()
move.eol()
_, c = self.cursor
move.down()
move.bol()
ch = vx.get_ch_linecol_window(self, l, c)
if ch == '\t':
c -= 7
self.undo_tree.add(
removal(ch, l, c, hold=False, box=(l, c, lb, cb)))
super().backspace()