def f(view, s):
delta = 1
if mode == MODE_VISUAL:
delta = 1 if utils.is_region_reversed(view, s) else 2
text_before_caret = view.substr(sublime.Region(view.line(s.b).a, s.b - delta))
first_char_is_space = view.substr(s.b - delta).isspace() if (view.line(s.b).a == s.b - delta) else False
if mode == MODE_NORMAL:
if text_before_caret.isspace() or first_char_is_space:
pt = utils.previous_non_white_space_char(self.view, s.b - 1, white_space='\t ')
if view.line(pt).empty():
return sublime.Region(s.a , pt + 1)
elif view.word(pt).size() == 1:
return sublime.Region(pt + 1, pt + 1)
return sublime.Region(pt, pt)
# At BOL.
# XXX: Use a general function instead of spelling out the computation.
elif view.line(s.b).a == s.b and not view.line(s.b - 1).empty():
return sublime.Region(s.b - 1, s.b - 1)
elif mode == MODE_VISUAL:
if utils.is_region_reversed(view, s):
if text_before_caret.isspace() or first_char_is_space:
pt = utils.previous_non_white_space_char(self.view, s.b - delta, white_space='\t ')
# PREVIOUSLINE empty; don't go past it.
if view.line(pt).empty():
return sublime.Region(s.a , pt + 1)
return sublime.Region(s.a, pt)
elif utils.is_at_bol(view, s) and not view.line(s.b - 1).empty():
# Single-character words are a special case; we don't want to skip over
# them.
if view.word(s.b - 1).size() > 1:
return sublime.Region(s.a, s.b - 1)
else:
# Non-reversed region. Note that .b here is at NEXTCHAR, not CURRENTCHAR.
if text_before_caret.isspace() or first_char_is_space:
pt = utils.previous_non_white_space_char(self.view, s.b - delta, white_space='\t ')
if view.line(pt).empty():
return sublime.Region(s.a , pt + 1)
# XXX: I don't think this branch is necessary.
# On new WORD; make sure motion doesn't skip it.
elif view.substr(pt) not in ('\t \n'):
return sublime.Region(s.a, pt + 1)
return sublime.Region(s.a, pt)
# At WORDBEGIN or at any non-ALPHANUMERICCHAR.
elif (view.word(s.b - 1).a == s.b - 1) or not view.substr(s.b - 1).isalnum():
return sublime.Region(s.a, s.b - 1)
return s
def f(view, s):
# TODO: must skip empty paragraphs.
start = utils.previous_non_white_space_char(view, s.b - 1, white_space="\n \t")
par_as_region = view.expand_by_class(start, sublime.CLASS_EMPTY_LINE)
if mode == MODE_NORMAL:
return sublime.Region(par_as_region.a, par_as_region.a)
elif mode == MODE_VISUAL:
# FIXME: Improve motion when .b end crosses over .a end: must extend .a end
# by one.
if s.a == par_as_region.a:
return sublime.Region(s.a, s.a + 1)
return sublime.Region(s.a, par_as_region.a)
elif mode == _MODE_INTERNAL_NORMAL:
return sublime.Region(s.a, par_as_region.a)
elif mode == MODE_VISUAL_LINE:
if s.a <= s.b:
if par_as_region.a < s.a:
return sublime.Region(view.full_line(s.a).b, par_as_region.a)
return sublime.Region(s.a, par_as_region.a + 1)
else:
return sublime.Region(s.a, par_as_region.a)
return s
def f(view, s):
# TODO: must skip empty paragraphs.
start = utils.previous_non_white_space_char(view,
s.b - 1,
white_space='\n \t')
par_as_region = view.expand_by_class(start,
sublime.CLASS_EMPTY_LINE)
if mode == MODE_NORMAL:
return sublime.Region(par_as_region.a, par_as_region.a)
elif mode == MODE_VISUAL:
# FIXME: Improve motion when .b end crosses over .a end: must extend .a end
# by one.
if s.a == par_as_region.a:
return sublime.Region(s.a, s.a + 1)
return sublime.Region(s.a, par_as_region.a)
elif mode == _MODE_INTERNAL_NORMAL:
return sublime.Region(s.a, par_as_region.a)
elif mode == MODE_VISUAL_LINE:
if s.a <= s.b:
if par_as_region.a < s.a:
return sublime.Region(
view.full_line(s.a).b, par_as_region.a)
return sublime.Region(s.a, par_as_region.a + 1)
else:
return sublime.Region(s.a, par_as_region.a)
return s
def find_previous_sentence_end(self, r):
sen = r
pt = utils.previous_non_white_space_char(self.view, sen.a, white_space='\n \t')
sen = sublime.Region(pt, pt)
while True:
sen = self.view.expand_by_class(sen, sublime.CLASS_LINE_END | sublime.CLASS_PUNCTUATION_END)
if sen.a <= 0 or self.view.substr(sen.begin() - 1) in ('.', '\n'):
if self.view.substr(sen.begin() - 1) == '.' and not self.view.substr(sen.begin()) == ' ':
continue
return sen
def find_previous_sentence_end(self, r):
sen = r
pt = utils.previous_non_white_space_char(self.view,
sen.a,
white_space='\n \t')
sen = sublime.Region(pt, pt)
while True:
sen = self.view.expand_by_class(
sen, sublime.CLASS_LINE_END | sublime.CLASS_PUNCTUATION_END)
if sen.a <= 0 or self.view.substr(sen.begin() - 1) in ('.', '\n'):
if self.view.substr(sen.begin() -
1) == '.' and not self.view.substr(
sen.begin()) == ' ':
continue
return sen
def f(view, s):
# TODO: must skip empty paragraphs.
start = utils.previous_non_white_space_char(view, s.b - 1, white_space='\n \t')
par_as_region = view.expand_by_class(start, sublime.CLASS_EMPTY_LINE)
if mode == MODE_NORMAL:
return sublime.Region(par_as_region.a, par_as_region.a)
elif mode == MODE_VISUAL:
return sublime.Region(s.a + 1, par_as_region.a)
elif mode == _MODE_INTERNAL_NORMAL:
return sublime.Region(s.a, par_as_region.a)
elif mode == MODE_VISUAL_LINE:
if s.a <= s.b:
if par_as_region.a < s.a:
return sublime.Region(view.full_line(s.a).b, par_as_region.a)
return sublime.Region(s.a, par_as_region.a + 1)
else:
return sublime.Region(s.a, par_as_region.a)
return s
def a_word(view, pt, inclusive=True, count=1):
assert count > 0
start = current_word_start(view, pt)
end = pt
if inclusive:
end = units.word_starts(view, start, count=count, internal=True)
# If there is no space at the end of our word text object, include any
# preceding spaces. (Follows Vim behavior.)
if (not view.substr(end - 1).isspace()
and view.substr(start - 1).isspace()):
start = utils.previous_non_white_space_char(
view, start - 1, white_space=' \t') + 1
# Vim does some inconsistent stuff here...
if count > 1 and view.substr(end) == '\n':
end += 1
return sublime.Region(start, end)
for x in range(count):
end = current_word_end(view, end)
return sublime.Region(start, end)
def a_word(view, pt, inclusive=True, count=1):
assert count > 0
start = current_word_start(view, pt)
end = pt
if inclusive:
end = units.word_starts(view, start, count=count, internal=True)
# If there is no space at the end of our word text object, include any
# preceding spaces. (Follows Vim behavior.)
if (not view.substr(end - 1).isspace() and
view.substr(start - 1).isspace()):
start = utils.previous_non_white_space_char(
view, start - 1,
white_space=' \t') + 1
# Vim does some inconsistent stuff here...
if count > 1 and view.substr(end) == '\n':
end += 1
return sublime.Region(start, end)
for x in range(count):
end = current_word_end(view, end)
return sublime.Region(start, end)
