def run(self, edit):
v = self.view
if v.sel()[0].size() == 0:
v.run_command("expand_selection", {"to": "word"})
cur_start = v.sel()[0].begin()
cur_end = v.sel()[0].end()
for sel in v.sel():
text = v.substr(sel)
res = self.matcher(text)
if not res:
#first check one character to the left to see if its a symbol
sel = Region(sel.begin() - 1, sel.end())
text = v.substr(sel)
res = self.matcher(text)
if not res:
#now expand selection one character to the right to see if its a string
sel = Region(sel.begin(), sel.end() + 1)
text = v.substr(sel)
res = self.matcher(text)
if not res:
#this is a mute point
continue
self.replacer(v, edit, sel, text, res)
v.sel().clear()
v.sel().add(Region(cur_start, cur_end))
def run(self, edit):
sel = self.view.sel()
current = sel[0].begin()
line = self.view.line(current)
length = line.end() - line.begin()
upper = '/*==' + ('-' * (length - 1))
bottom = '/' + ('-' * (length - 1)) + '==*/'
added = self.view.insert(edit, line.begin(), upper + '\n/ ')
line = Region(line.begin() + added, line.end() + added)
self.view.insert(edit, line.end(), '\n' + bottom)
def run(self, edit, **kwargs):
v = self.view
if v.sel()[0].size() == 0:
v.run_command('expand_selection', {'to': 'scope'})
for sel in v.sel():
text = v.substr(sel)
res = re_quotes.match(text)
if not res:
# the current selection doesn't begin and end with a quote.
# let's expand the selection one character each direction and try again
sel = Region(sel.begin() - 1, sel.end() + 1)
text = v.substr(sel)
res = re_quotes.match(text)
if not res:
# still no match... skip it!
continue
oldQuotes = res.group(1)
if 'key' in kwargs:
newQuotes = kwargs['key']
else:
newQuotes = quoteList[(quoteList.index(oldQuotes) + 1) % len(quoteList)]
text = res.group(2)
text = text.replace(newQuotes, "\\" + newQuotes)
text = text.replace("\\" + oldQuotes, oldQuotes)
text = newQuotes + text + newQuotes
v.replace(edit, sel, text)
def run(self, edit):
v = self.view
if v.sel()[0].size() == 0:
v.run_command("expand_selection", {"to": "scope"})
for sel in v.sel():
text = v.substr(sel)
res = re_quotes.match(text)
if not res:
# the current selection doesn't begin and end with a quote.
# let's expand the selection one character each direction and try again
sel = Region(sel.begin() - 1, sel.end() + 1)
text = v.substr(sel)
res = re_quotes.match(text)
if not res:
# still no match... skip it!
continue
oldQuotes = res.group(1)
newQuotes = "'" if oldQuotes == '"' else '"'
text = res.group(2)
text = string.replace(text, newQuotes, "\\" + newQuotes)
text = string.replace(text, "\\" + oldQuotes, oldQuotes)
text = newQuotes + text + newQuotes
v.replace(edit, sel, text)
def at_word_bound(editor: sublime.View, r: sublime.Region) -> bool:
ch = editor.substr(r.end())
return not ch or re_bound_char.match(ch)
def create_tracker(editor: sublime.View, region: sublime.Region,
params: dict) -> AbbreviationTracker:
"""
Creates abbreviation tracker for given range in editor. Parses contents
of abbreviation in range and returns either valid abbreviation tracker,
error tracker or `None` if abbreviation cannot be created from given range
"""
config = get_by_key(params, 'config')
offset = get_by_key(params, 'offset', 0)
forced = get_by_key(params, 'forced', False)
line = editor.line(region.begin())
if region.a > region.b or (region.a == region.b
and not forced) or not line.contains(region):
# * Invalid range
# * Mulitline regions are not supported
return
abbreviation = editor.substr(region)
if offset:
abbreviation = abbreviation[offset:]
# Basic validation: do not allow empty abbreviations
# or newlines in abbreviations
if (not abbreviation
and not forced) or '\n' in abbreviation or '\r' in abbreviation:
return
tracker_params = {
'forced': forced,
'offset': offset,
'line': line,
'last_pos': region.end(),
}
try:
tracker_params['simple'] = False
if config.type == 'stylesheet':
parsed_abbr = stylesheet_abbreviation(abbreviation, config)
else:
parsed_abbr = markup_abbreviation(abbreviation, config)
jsx = config and syntax.is_jsx(config.syntax) and bool(
get_jsx_prefix())
tracker_params[
'simple'] = not jsx and is_simple_markup_abbreviation(
parsed_abbr)
preview_config = get_preview_config(config)
tracker_params['preview'] = expand(abbreviation, preview_config)
if forced or config.type != 'stylesheet' or tracker_params['preview']:
# Create tracker only if preview is not empty for non-forced abbreviation.
# Empty preview means Emmet was unable to find proper match for given
# abbreviation. Most likely it happens in stylesheets in `Section` scope
# NB: empty preview is perfectly valid case for markup abbreviations,
# for example, `()` abbreviation produces empty output
return AbbreviationTrackerValid(abbreviation, region, config,
tracker_params)
except Exception as err:
if hasattr(err, 'message') and hasattr(err, 'pos'):
tracker_params['error'] = {
'message': err.message.split('\n')[0],
'pos': err.pos,
'pointer':
'%s^' % ('-' * err.pos, ) if err.pos is not None else ''
}
return AbbreviationTrackerError(abbreviation, region, config,
tracker_params)
else:
print('Error while parsing abbreviation')
traceback.print_exc()
def in_range(region: sublime.Region, pt: int):
return region.begin() < pt < region.end()
def run_each(self,
edit,
region,
braces='{}',
pressed=None,
unindent=False,
select=False,
replace=False):
self.view.sel().subtract(region)
if self.view.settings().get('translate_tabs_to_spaces'):
tab = ' ' * self.view.settings().get('tab_size')
else:
tab = "\t"
row, col = self.view.rowcol(region.begin())
indent_point = self.view.text_point(row, 0)
if indent_point < region.begin():
indent = self.view.substr(Region(indent_point, region.begin()))
indent = re.match('[ \t]*', indent).group(0)
else:
indent = ''
line = self.view.substr(self.view.line(region.a))
selection = self.view.substr(region)
# for braces that have newlines ("""), insert the current line's indent
if isinstance(braces, list):
l_brace = braces[0]
r_brace = braces[1]
braces = ''.join(braces)
braces = braces.replace("\n", "\n" + indent)
length = len(l_brace)
else:
braces = braces.replace("\n", "\n" + indent)
length = len(braces) / 2
l_brace = braces[:length]
r_brace = braces[length:]
if region.empty():
after = self.view.substr(Region(region.a, region.a + length))
insert_braces = braces
complicated_check = self.complicated_quote_checker(
insert_braces, region, pressed, after, r_brace)
if complicated_check:
insert_braces = complicated_check
elif pressed and after == r_brace and r_brace[
-1] == pressed: # and (pressed not in QUOTING_BRACKETS or in_string_scope):
# in this case we pressed the closing character, and that's the character that is to the right
# so do nothing except advance cursor position
insert_braces = False
elif unindent and row > 0 and indent and line == indent:
# indent has the current line's indent
# get previous line's indent:
prev_point = self.view.text_point(row - 1, 0)
prev_line = self.view.line(prev_point)
prev_indent = self.view.substr(prev_line)
prev_indent = re.match('[ \t]*', prev_indent).group(0)
if (not pressed or pressed == l_brace) and len(indent) > len(
prev_indent) and indent[len(prev_indent):] == tab:
# move region.a back by 'indent' amount
region = Region(region.a - len(tab), region.b - len(tab))
# and remove the tab
self.view.replace(
edit, Region(region.a, region.a + len(tab) - 1), '')
elif pressed and pressed == r_brace:
if len(indent) == len(prev_indent):
# move region.a back by 'indent' amount
region = Region(region.a - len(tab),
region.b - len(tab))
# and remove the tab
self.view.replace(
edit, Region(region.a, region.a + len(tab) - 1),
'')
insert_braces = r_brace
elif pressed and pressed != l_brace:
# we pressed the closing bracket or quote. This *never*
insert_braces = r_brace
if insert_braces:
self.view.insert(edit, region.a, insert_braces)
self.view.sel().add(Region(region.a + length, region.a + length))
elif selection in QUOTING_BRACKETS and pressed in QUOTING_BRACKETS and selection != pressed:
# changing a quote from single <=> double, just insert the quote.
self.view.replace(edit, region, pressed)
self.view.sel().add(Region(region.end(), region.end()))
elif pressed and pressed != l_brace:
b = region.begin() + len(r_brace)
self.view.replace(edit, region, r_brace)
self.view.sel().add(Region(b, b))
else:
substitute = self.view.substr(region)
replacement = l_brace + substitute + r_brace
# if we're inserting "real" brackets, not quotes:
real_brackets = l_brace in OPENING_BRACKETS and r_brace in CLOSING_BRACKETS
# check to see if entire lines are selected, and if so do some smart indenting
bol_is_nl = region.begin() == 0 or self.view.substr(
region.begin() - 1) == "\n"
eol_is_nl = region.end(
) == self.view.size() - 1 or self.view.substr(region.end() -
1) == "\n"
if real_brackets and bol_is_nl and eol_is_nl:
indent = ''
final = ''
m = re.match('([ \t]*)' + tab, self.view.substr(region))
if m:
indent = m.group(1)
final = "\n"
else:
substitute = tab + substitute
replacement = indent + l_brace + "\n" + substitute + indent + r_brace + final
b = region.begin() + len(replacement) - len("\n" + indent +
r_brace + final)
else:
b = region.begin() + len(replacement)
if replace and self.view.substr(
region.begin() -
1) in OPENING_BRACKET_LIKE and self.view.substr(
region.end()) in CLOSING_BRACKET_LIKE:
b -= 1
self.view.replace(edit,
Region(region.begin() - 1,
region.end() + 1), replacement)
elif replace and self.view.substr(region.begin(
)) in OPENING_BRACKET_LIKE and self.view.substr(
region.end() - 1) in CLOSING_BRACKET_LIKE:
replacement = l_brace + replacement[2:-2] + r_brace
b -= 2
self.view.replace(edit, region, replacement)
l_brace = r_brace = ''
else:
self.view.replace(edit, region, replacement)
if select:
self.view.sel().add(
Region(b - len(replacement) + len(l_brace),
b - len(r_brace)))
else:
self.view.sel().add(Region(b, b))
def add_comment(view: sublime.View, edit: sublime.Edit, region: sublime.Region,
tokens: dict):
"Adds comments around given range"
view.insert(edit, region.end(), ' ' + tokens['end'])
view.insert(edit, region.begin(), tokens['start'] + ' ')
def _f(view, s):
if mode == INTERNAL_NORMAL:
if len(target) != 1:
return s
# The *target* letters w, W, s, and p correspond to a |word|, a
# |WORD|, a |sentence|, and a |paragraph| respectively. These are
# special in that they have nothing to delete, and used with |ds| they
# are a no-op. With |cs|, one could consider them a slight shortcut for
# ysi (cswb == ysiwb, more or less).
noop = 'wWsp'
if target in noop:
return s
valid_targets = '\'"`b()B{}r[]a<>t.,-_;:@#~*\\/'
if target not in valid_targets:
return s
# All marks, except punctuation marks, are only searched for on the
# current line.
# If opening punctuation mark is used, contained whitespace is also trimmed.
trim_contained_whitespace = True if target in '({[<' else False
search_current_line_only = False if target in 'b()B{}r[]a<>' else True
# Expand targets into begin and end variables because punctuation marks
# and their aliases represent themselves and their counterparts e.g. (),
# []. Target is the same for begin and end for all other valid marks
# e.g. ', ", `, -, _, etc.
t_char_begin, t_char_end = _get_punctuation_marks(target)
s_rowcol_begin = view.rowcol(s.begin())
s_rowcol_end = view.rowcol(s.end())
# A t is a pair of HTML or XML tags.
if target == 't':
# TODO test dst works when cursor position is inside tag begin <a|bc>x</abc> -> dst -> |x
# TODO test dst works when cursor position is inside tag end <abc>x</a|bc> -> dst -> |x
t_region_end = view.find('<\\/.*?>', s.b)
t_region_begin = reverse_search(view,
'<.*?>',
start=0,
end=s.b)
else:
current = view.substr(s.begin())
# TODO test ds{char} works when cursor position is on target begin |"x" -> ds" -> |x
# TODO test ds{char} works when cursor position is on target end "x|" -> ds" -> |x
if current == t_char_begin:
t_region_begin = Region(s.begin(), s.begin() + 1)
else:
t_region_begin = _rfind(view,
t_char_begin,
start=0,
end=s.begin(),
flags=LITERAL)
t_region_begin_rowcol = view.rowcol(t_region_begin.begin())
t_region_end = _find(view,
t_char_end,
start=t_region_begin.end(),
flags=LITERAL)
t_region_end_rowcol = view.rowcol(t_region_end.end())
if search_current_line_only:
if t_region_begin_rowcol[0] != s_rowcol_begin[0]:
return s
if t_region_end_rowcol[0] != s_rowcol_end[0]:
return s
if trim_contained_whitespace:
t_region_begin_ws = _find(view,
'\\s*.',
start=t_region_begin.end())
t_region_end_ws = _rfind(view,
'.\\s*',
start=t_region_begin.end(),
end=t_region_end.begin())
if t_region_begin_ws.size() > 1:
t_region_begin = Region(t_region_begin.begin(),
t_region_begin_ws.end() - 1)
if t_region_end_ws.size() > 1:
t_region_end = Region(t_region_end_ws.begin() + 1,
t_region_end.end())
# Note: Be careful using boolean evaluation on a Region because an empty
# Region evaluates to False. It evaluates to False because Region
# invokes `__len__()` which will be zero if the Region is empty e.g.
# `Region(3).size()` is `0`, whereas `Region(3, 4).size()` is `1`.
# `sublime.View.find(sub)` returns `Region(-1)` if *sub* not found. This
# is similar to how the python `str.find(sub)` function works i.e. it
# returns `-1` if *sub* not found, because *sub* could be found at
# position `0`. To check if a Region was found use `Region(3) >= 0`. To
# check if a Region is non empty you can use boolean evaluation i.e. `if
# Region(3): ...`. In the following case boolean evaluation is
# intentional.
if not (t_region_end and t_region_begin):
return s
# It's important that the end is replaced first. If we replaced the
# begin region first then the end replacement would be off-by-one
# because the begin is reducing the size of the internal buffer by one
# i.e. it's deleting a character.
view.replace(edit, t_region_end, '')
view.replace(edit, t_region_begin, '')
return Region(t_region_begin.begin())
return s
def text_substr(text: str, r: sublime.Region) -> str:
return text[r.begin():r.end()]
def uncomment_region(view, edit, region):
begin = region.begin()
end = region.end() - 1
# We will loop backwards, this means that it will hit the closing
# punctuation for block comments first.
i = end + 1
while i > begin:
i -= 1
scopes = view.scope_name(i)
# Not a punctuation, ignore it.
if 'punctuation.definition.comment' not in scopes:
continue
# Found the second forward slash for the “// ” comment.
if 'comment.line' in scopes:
punctuation_region = generate_comment_punctuation_region(view, i)
view.erase(edit, punctuation_region)
i = punctuation_region.begin()
continue
# We found the beginning of the block comment first, this means that
# there’s no end to it and we can easily remove it. It can be “/* ”,
# “/** ”, “{/* ” or “{/** ”.
if 'punctuation.definition.comment.begin' in scopes:
punctuation_region = generate_jsjsx_comment_punctuation_region(
view, i)
view.erase(edit, punctuation_region)
i = punctuation_region.begin()
continue
# We are looping backwards, so it is expected to find the closing
# punctuation first which can be “ */” or “ */}”.
possible_jsx_comment = False
if i < view.size() and is_jsx_close_brace(view, i + 1):
possible_jsx_comment = True
closing_punctuation_region = generate_comment_punctuation_region(
view, i)
# Move the cursor 1 character after the beginning punctuation.
i = scan_reverse(
view, i,
not_predicate(
has_scope_predicate('punctuation.definition.comment.begin')))
open_punctuation_region = generate_comment_punctuation_region(
view, i - 1)
# Correct the regions to include the JSX braces if necessary.
if possible_jsx_comment:
if is_jsx_open_brace(view, open_punctuation_region.begin() - 1):
open_punctuation_region = Region(
open_punctuation_region.begin() - 1,
open_punctuation_region.end())
closing_punctuation_region = Region(
closing_punctuation_region.begin(),
closing_punctuation_region.end() + 1)
view.erase(edit, closing_punctuation_region)
view.erase(edit, open_punctuation_region)
# Move the cursor to the beginning of the block to “consume” it.
i = open_punctuation_region.begin()
def run_each(self,
edit,
region,
braces='{}',
pressed=None,
unindent=False,
select=False,
replace=False):
'''
Options:
braces a list of matching braces or a string containing the pair
pressed the key pressed; used for closing vs opening logic
unindent removes one "tab" from a newline. true for braces that handle indent, like {}
select whether to select the region inside the braces
replace whether to insert new braces where the old braces were
'''
if self.view.settings().get('translate_tabs_to_spaces'):
tab = ' ' * self.view.settings().get('tab_size')
else:
tab = "\t"
row, col = self.view.rowcol(region.begin())
indent_point = self.view.text_point(row, 0)
if indent_point < region.begin():
indent = self.view.substr(Region(indent_point, region.begin()))
indent = re.match('[ \t]*', indent).group(0)
else:
indent = ''
line = self.view.substr(self.view.line(region.a))
selection = self.view.substr(region)
# for braces that have newlines ("""), insert the current line's indent
if isinstance(braces, list):
l_brace = braces[0]
r_brace = braces[1]
braces = ''.join(braces)
braces = braces.replace("\n", "\n" + indent)
length = len(l_brace)
else:
braces = braces.replace("\n", "\n" + indent)
length = len(braces) // 2
l_brace = braces[:length]
r_brace = braces[length:]
if region.empty():
after = self.view.substr(Region(region.a, region.a + length))
insert_braces = braces
complicated_check = self.complicated_quote_checker(
insert_braces, region, pressed, after, r_brace)
if complicated_check:
insert_braces = complicated_check
elif pressed and after == r_brace and r_brace[
-1] == pressed: # and (pressed not in QUOTING_BRACKETS or in_string_scope):
# in this case we pressed the closing character, and that's the character that is to the right
# so do nothing except advance cursor position
insert_braces = False
elif unindent and row > 0 and indent and line == indent:
# indent has the current line's indent
# get previous line's indent:
prev_point = self.view.text_point(row - 1, 0)
prev_line = self.view.line(prev_point)
prev_indent = self.view.substr(prev_line)
prev_indent = re.match('[ \t]*', prev_indent).group(0)
if (not pressed or pressed == l_brace) and len(indent) > len(
prev_indent) and indent[len(prev_indent):] == tab:
# move region.a back by 'indent' amount
region = Region(region.a - len(tab), region.b - len(tab))
# and remove the tab
self.view.replace(
edit, Region(region.a, region.a + len(tab) - 1), '')
elif pressed and pressed == r_brace:
# move region.a back by 'indent' amount
region = Region(region.a - len(tab), region.b - len(tab))
# and remove the tab
self.view.replace(edit,
Region(region.a, region.a + len(tab)),
'')
insert_braces = r_brace
elif pressed and pressed != l_brace:
# we pressed the closing bracket or quote. This *never*
insert_braces = r_brace
if insert_braces:
self.view.insert(edit, region.a, insert_braces)
self.view.sel().add(Region(region.a + length, region.a + length))
elif selection in QUOTING_BRACKETS and pressed in QUOTING_BRACKETS and selection != pressed:
# changing a quote from single <=> double, just insert the quote.
self.view.replace(edit, region, pressed)
self.view.sel().add(Region(region.end(), region.end()))
elif pressed and pressed != l_brace:
b = region.begin() + len(r_brace)
self.view.replace(edit, region, r_brace)
self.view.sel().add(Region(b, b))
else:
substitute = self.view.substr(region)
replacement = l_brace + substitute + r_brace
# if we're inserting "real" brackets, not quotes:
real_brackets = l_brace in OPENING_BRACKETS and r_brace in CLOSING_BRACKETS
# check to see if entire lines are selected, and if so do some smart indenting
# bol_is_nl => allman style {}
# bol_at_nl => kernigan&ritchie
if region.begin() == 0:
bol_is_nl = True
bol_at_nl = False
elif len(self.view) == region.begin() + 1:
bol_is_nl = False
bol_at_nl = False
else:
bol_is_nl = self.view.substr(region.begin() - 1) == "\n"
bol_at_nl = l_brace == '{' and self.view.substr(region.begin(
)) == "\n" and self.view.substr(region.begin() - 1) != "\n"
eol_is_nl = region.end() == self.view.size() or self.view.substr(
region.end()) == "\n"
eol_at_nl = self.view.substr(region.end() - 1) == "\n"
if eol_is_nl:
eol_is_nl = self.view.line(region.begin()) != self.view.line(
region.end())
if real_brackets and (bol_is_nl or bol_at_nl) and (eol_is_nl
or eol_at_nl):
indent = ''
if bol_at_nl and substitute:
substitute = substitute[1:]
m = re.match('([ \t]*)' + tab, substitute)
if m:
indent = m.group(1)
else:
substitute = tab + substitute
b = region.begin() - len("\n" + indent + r_brace)
if bol_at_nl:
replacement = l_brace + "\n" + substitute
if eol_at_nl:
replacement += indent + r_brace + "\n"
b -= 1
else:
replacement += r_brace + "\n"
b += len(indent)
if not self.view.substr(region.begin() - 1) == ' ':
replacement = ' ' + replacement
else:
replacement = indent + l_brace + "\n" + substitute + indent + r_brace + "\n"
b -= 1
b += len(replacement)
else:
b = region.begin() + len(replacement)
if replace and self.view.substr(
region.begin() -
1) in OPENING_BRACKET_LIKE and self.view.substr(
region.end()) in CLOSING_BRACKET_LIKE:
b -= 1
self.view.replace(edit,
Region(region.begin() - 1,
region.end() + 1), replacement)
elif replace and self.view.substr(region.begin(
)) in OPENING_BRACKET_LIKE and self.view.substr(
region.end() - 1) in CLOSING_BRACKET_LIKE:
replacement = l_brace + replacement[2:-2] + r_brace
b -= 2
self.view.replace(edit, region, replacement)
l_brace = r_brace = ''
else:
self.view.replace(edit, region, replacement)
if select:
self.view.sel().add(
Region(b - len(replacement) + len(l_brace),
b - len(r_brace)))
else:
self.view.sel().add(Region(b, b))
def uncomment_lines(view, edit, region):
begin = region.begin()
end = region.end()
i = end + 1
while i > begin:
i -= 1
scopes = view.scope_name(i)
if 'punctuation.definition.comment' not in scopes:
continue
# Found the second forward slash for the “// ” comment.
if 'comment.line' in scopes:
i = get_comment_beginning_pos(view, i)
content_begin = get_comment_content_beginning(view, i)
view.erase(edit, Region(i, content_begin))
continue
# We found the beginning of the block comment first which means that there’s
# no end to it and we can easily remove it. It can be “/* ”, “/** ”, “{/* ”
# or “{/** ”.
if 'punctuation.definition.comment.begin' in scopes:
i = get_comment_beginning_pos(view, i)
content_begin = get_comment_content_beginning(view, i)
# We need to check the braces for possible JSX interpolation.
if i > 0 and is_jsx_open_brace(view, i - 1):
# It was a JSX block comment.
i -= 1
# We have “i” positioned at the beginning of the comment or the brace if
# it is a JSX comment.
view.erase(edit, Region(i, content_begin))
continue
# We are looping backwards, so it is expected to find the closing punctuation
# first which can be “ */” or “ */}”.
possible_jsx_comment = False
if i < view.size() and is_jsx_close_brace(view, i + 1):
possible_jsx_comment = True
close_block = i
# Now, we need to find the the openning of the block.
while 'punctuation.definition.comment.begin' not in scopes:
i -= 1
scopes = view.scope_name(i)
open_block = i
# This will generate a region that allows us to remove the block punctuation.
open_block = expand_openning_block_punctuation(view, open_block)
close_block = expand_closing_block_punctuation(view, close_block)
# Correct the regions to include the JSX braces if necessary.
if possible_jsx_comment:
if open_block.begin() > 0 and is_jsx_open_brace(
view,
open_block.begin() - 1):
open_block = Region(open_block.begin() - 1, open_block.end())
close_block = Region(close_block.begin(),
close_block.end() + 1)
view.erase(edit, close_block)
view.erase(edit, open_block)
# Move the cursor to the beginning of the block to “consume” it.
i = open_block.begin()
def create_tracker(editor: sublime.View, region: sublime.Region,
params: dict) -> AbbreviationTracker:
"""
Creates abbreviation tracker for given range in editor. Parses contents
of abbreviation in range and returns either valid abbreviation tracker,
error tracker or `None` if abbreviation cannot be created from given range
"""
config = get_by_key(params, 'config')
offset = get_by_key(params, 'offset', 0)
forced = get_by_key(params, 'forced', False)
if region.a > region.b or (region.a == region.b and not forced):
# Invalid range
return
abbreviation = editor.substr(region)
if offset:
abbreviation = abbreviation[offset:]
# Basic validation: do not allow empty abbreviations
# or newlines in abbreviations
if (not abbreviation
and not forced) or '\n' in abbreviation or '\r' in abbreviation:
return
tracker_params = {
'forced': forced,
'offset': offset,
'last_pos': region.end(),
'last_length': editor.size(),
}
try:
tracker_params['simple'] = False
if config.type == 'stylesheet':
parsed_abbr = stylesheet_abbreviation(abbreviation, config)
else:
parsed_abbr = markup_abbreviation(abbreviation, config)
jsx = config and syntax.is_jsx(config.syntax)
tracker_params[
'simple'] = not jsx and is_simple_markup_abbreviation(
parsed_abbr)
preview_config = get_preview_config(config)
tracker_params['preview'] = expand(abbreviation, preview_config)
if tracker_params['preview'] or forced:
# Create tracker only if preview is not empty for non-forced abbreviation.
# Empty preview means Emmet was unable to find proper match for given
# abbreviation. Most likely it happens in stylesheets in `Section` scope
return AbbreviationTrackerValid(abbreviation, region, config,
tracker_params)
except Exception as err:
if hasattr(err, 'message') and hasattr(err, 'pos'):
tracker_params['error'] = {
'message': err.message,
'pos': err.pos,
'pointer':
'%s^' % ('-' * err.pos, ) if err.pos is not None else ''
}
return AbbreviationTrackerError(abbreviation, region, config,
tracker_params)
else:
print(repr(err))
def from_region(self, view: sublime.View,
region: sublime.Region) -> 'Range':
return Range(Point.from_text_point(view, region.begin()),
Point.from_text_point(view, region.end()))
def region_contains(region: sublime.Region, pt: int) -> bool:
return region.begin() < pt < region.end()
def run_each(self, edit, region, braces='{}', pressed=None, unindent=False, select=False, replace=False):
self.view.sel().subtract(region)
if self.view.settings().get('translate_tabs_to_spaces'):
tab = ' ' * self.view.settings().get('tab_size')
else:
tab = "\t"
row, col = self.view.rowcol(region.begin())
indent_point = self.view.text_point(row, 0)
if indent_point < region.begin():
indent = self.view.substr(Region(indent_point, region.begin()))
indent = re.match('[ \t]*', indent).group(0)
else:
indent = ''
line = self.view.substr(self.view.line(region.a))
selection = self.view.substr(region)
# for braces that have newlines ("""), insert the current line's indent
braces = braces.replace("\n", "\n" + indent)
length = len(braces) / 2
l_brace = braces[:length]
r_brace = braces[length:]
if region.empty():
after = self.view.substr(Region(region.a, region.a + length))
insert_braces = braces
complicated_check = self.complicated_quote_checker(insert_braces, region, pressed, after, r_brace)
if complicated_check:
insert_braces = complicated_check
elif pressed and after == r_brace and r_brace[-1] == pressed: # and (pressed not in QUOTING_BRACKETS or in_string_scope):
# in this case we pressed the closing character, and that's the character that is to the right
# so do nothing except advance cursor position
insert_braces = False
elif unindent and row > 0 and indent and line == indent:
# indent has the current line's indent
# get previous line's indent:
prev_point = self.view.text_point(row - 1, 0)
prev_line = self.view.line(prev_point)
prev_indent = self.view.substr(prev_line)
prev_indent = re.match('[ \t]*', prev_indent).group(0)
if (not pressed or pressed == l_brace) and len(indent) > len(prev_indent) and indent[len(prev_indent):] == tab:
# move region.a back by 'indent' amount
region = Region(region.a - len(tab), region.b - len(tab))
# and remove the tab
self.view.replace(edit, Region(region.a, region.a + len(tab) - 1), '')
elif pressed and pressed == r_brace:
if len(indent) == len(prev_indent):
# move region.a back by 'indent' amount
region = Region(region.a - len(tab), region.b - len(tab))
# and remove the tab
self.view.replace(edit, Region(region.a, region.a + len(tab) - 1), '')
insert_braces = r_brace
elif pressed and pressed != l_brace:
# we pressed the closing bracket or quote. This *never*
insert_braces = r_brace
if insert_braces:
self.view.insert(edit, region.a, insert_braces)
self.view.sel().add(Region(region.a + length, region.a + length))
elif selection in QUOTING_BRACKETS and pressed in QUOTING_BRACKETS and selection != pressed:
# changing a quote from single <=> double, just insert the quote.
self.view.replace(edit, region, pressed)
self.view.sel().add(Region(region.end(), region.end()))
elif pressed and pressed != l_brace:
b = region.begin() + len(r_brace)
self.view.replace(edit, region, r_brace)
self.view.sel().add(Region(b, b))
else:
substitute = self.view.substr(region)
replacement = l_brace + substitute + r_brace
# if we're inserting "real" brackets, not quotes:
real_brackets = l_brace in OPENING_BRACKETS and r_brace in CLOSING_BRACKETS
# check to see if entire lines are selected, and if so do some smart indenting
bol_is_nl = region.begin() == 0 or self.view.substr(region.begin() - 1) == "\n"
eol_is_nl = region.end() == self.view.size() - 1 or self.view.substr(region.end() - 1) == "\n"
if real_brackets and bol_is_nl and eol_is_nl:
indent = ''
final = ''
m = re.match('([ \t]*)' + tab, self.view.substr(region))
if m:
indent = m.group(1)
final = "\n"
else:
substitute = tab + substitute
replacement = indent + l_brace + "\n" + substitute + indent + r_brace + final
b = region.begin() + len(replacement) - len("\n" + indent + r_brace + final)
else:
b = region.begin() + len(replacement)
if replace and self.view.substr(region.begin() - 1) in OPENING_BRACKET_LIKE and self.view.substr(region.end()) in CLOSING_BRACKET_LIKE:
b -= 1
self.view.replace(edit, Region(region.begin() - 1, region.end() + 1), replacement)
elif replace and self.view.substr(region.begin()) in OPENING_BRACKET_LIKE and self.view.substr(region.end() - 1) in CLOSING_BRACKET_LIKE:
replacement = l_brace + replacement[2:-2] + r_brace
b -= 2
self.view.replace(edit, region, replacement)
l_brace = r_brace = ''
else:
self.view.replace(edit, region, replacement)
if select:
self.view.sel().add(Region(b - len(replacement) + len(l_brace), b - len(r_brace)))
else:
self.view.sel().add(Region(b, b))
def resolve_indent_text_object(view, s: Region, inclusive: bool = True, big: bool = False):
# Look for the minimum indentation in the current visual region.
idnt = 1000
idnt_pt = None
for line in view.lines(s):
if not re.match('^\\s*$', view.substr(line)):
level = view.indentation_level(line.a)
if level < idnt:
idnt = min(idnt, level)
idnt_pt = line.a
# If the selection has no indentation at all, find which indentation level
# is the largest, the previous non blank before tphe cursor or the next non
# blank after the cursor, and start the selection from that point.
if idnt == 1000:
pnb_pt = prev_non_ws(view, s.begin())
pnb_indent_level = view_indentation_level(view, pnb_pt)
nnb_pt = next_non_ws(view, s.end())
nnb_indent_level = view_indentation_level(view, nnb_pt)
if pnb_indent_level > nnb_indent_level:
idnt_pt = s.a = s.b = pnb_pt
elif nnb_indent_level > pnb_indent_level:
idnt_pt = s.a = s.b = nnb_pt
else:
idnt_pt = pnb_pt
if idnt == 0 and idnt_pt is not None:
expanded = view.expand_by_class(s, CLASS_EMPTY_LINE)
s.a = expanded.a
s.b = expanded.b
if not inclusive:
# Case: ii and iI. Strip any leading whitespace.
leading_ws = view_find(view, '\\s*', s.a)
if leading_ws is not None:
s.a = view.line(leading_ws.b).a
s.b = prev_non_blank(view, s.b)
elif big:
# Case: aI. Add a line below.
if view.substr(s.b) == '\n':
s.b += 1
elif idnt > 0 and idnt_pt is not None:
indented_region = view_indented_region(view, idnt_pt, inclusive)
if indented_region.begin() < s.begin():
s.a = indented_region.begin()
if indented_region.end() > s.end():
s.b = indented_region.end()
if inclusive:
# Case: ai. Add a line above.
s.a = view.line(view.text_point(view.rowcol(s.a)[0] - 1, 0)).a
# Case: aI. Add a line below.
if big:
s.b = view.full_line(view.text_point(view.rowcol(s.b - 1)[0] + 1, 0)).b
return s
def run_each(self, edit, region, braces="{}", pressed=None, unindent=False, select=False, replace=False):
"""
Options:
braces a list of matching braces or a string containing the pair
pressed the key pressed; used for closing vs opening logic
unindent removes one "tab" from a newline. true for braces that handle indent, like {}
select whether to select the region inside the braces
replace whether to insert new braces where the old braces were
"""
if self.view.settings().get("translate_tabs_to_spaces"):
tab = " " * self.view.settings().get("tab_size")
else:
tab = "\t"
row, col = self.view.rowcol(region.begin())
indent_point = self.view.text_point(row, 0)
if indent_point < region.begin():
indent = self.view.substr(Region(indent_point, region.begin()))
indent = re.match("[ \t]*", indent).group(0)
else:
indent = ""
line = self.view.substr(self.view.line(region.a))
selection = self.view.substr(region)
# for braces that have newlines ("""), insert the current line's indent
if isinstance(braces, list):
l_brace = braces[0]
r_brace = braces[1]
braces = "".join(braces)
braces = braces.replace("\n", "\n" + indent)
length = len(l_brace)
else:
braces = braces.replace("\n", "\n" + indent)
length = len(braces) // 2
l_brace = braces[:length]
r_brace = braces[length:]
if region.empty():
after = self.view.substr(Region(region.a, region.a + length))
insert_braces = braces
complicated_check = self.complicated_quote_checker(insert_braces, region, pressed, after, r_brace)
if complicated_check:
insert_braces = complicated_check
elif (
pressed and after == r_brace and r_brace[-1] == pressed
): # and (pressed not in QUOTING_BRACKETS or in_string_scope):
# in this case we pressed the closing character, and that's the character that is to the right
# so do nothing except advance cursor position
insert_braces = False
elif unindent and row > 0 and indent and line == indent:
# indent has the current line's indent
# get previous line's indent:
prev_point = self.view.text_point(row - 1, 0)
prev_line = self.view.line(prev_point)
prev_indent = self.view.substr(prev_line)
prev_indent = re.match("[ \t]*", prev_indent).group(0)
if (
(not pressed or pressed == l_brace)
and len(indent) > len(prev_indent)
and indent[len(prev_indent) :] == tab
):
# move region.a back by 'indent' amount
region = Region(region.a - len(tab), region.b - len(tab))
# and remove the tab
self.view.replace(edit, Region(region.a, region.a + len(tab) - 1), "")
elif pressed and pressed == r_brace:
if len(indent) == len(prev_indent):
# move region.a back by 'indent' amount
region = Region(region.a - len(tab), region.b - len(tab))
# and remove the tab
self.view.replace(edit, Region(region.a, region.a + len(tab) - 1), "")
insert_braces = r_brace
elif pressed and pressed != l_brace:
# we pressed the closing bracket or quote. This *never*
insert_braces = r_brace
if insert_braces:
self.view.insert(edit, region.a, insert_braces)
self.view.sel().add(Region(region.a + length, region.a + length))
elif selection in QUOTING_BRACKETS and pressed in QUOTING_BRACKETS and selection != pressed:
# changing a quote from single <=> double, just insert the quote.
self.view.replace(edit, region, pressed)
self.view.sel().add(Region(region.end(), region.end()))
elif pressed and pressed != l_brace:
b = region.begin() + len(r_brace)
self.view.replace(edit, region, r_brace)
self.view.sel().add(Region(b, b))
else:
substitute = self.view.substr(region)
replacement = l_brace + substitute + r_brace
# if we're inserting "real" brackets, not quotes:
real_brackets = l_brace in OPENING_BRACKETS and r_brace in CLOSING_BRACKETS
# check to see if entire lines are selected, and if so do some smart indenting
# bol_is_nl => allman style {}
# bol_at_nl => kernigan&ritchie
if region.begin() == 0:
bol_is_nl = True
bol_at_nl = False
elif len(self.view) == region.begin() + 1:
bol_is_nl = False
bol_at_nl = False
else:
bol_is_nl = self.view.substr(region.begin() - 1) == "\n"
bol_at_nl = (
l_brace == "{"
and self.view.substr(region.begin()) == "\n"
and self.view.substr(region.begin() - 1) != "\n"
)
eol_is_nl = region.end() == self.view.size() or self.view.substr(region.end()) == "\n"
eol_at_nl = self.view.substr(region.end() - 1) == "\n"
if eol_is_nl:
eol_is_nl = self.view.line(region.begin()) != self.view.line(region.end())
if real_brackets and (bol_is_nl or bol_at_nl) and (eol_is_nl or eol_at_nl):
indent = ""
if bol_at_nl and substitute:
substitute = substitute[1:]
m = re.match("([ \t]*)" + tab, substitute)
if m:
indent = m.group(1)
else:
substitute = tab + substitute
b = region.begin() - len("\n" + indent + r_brace)
if bol_at_nl:
replacement = l_brace + "\n" + substitute
if eol_at_nl:
replacement += indent + r_brace + "\n"
b -= 1
else:
replacement += r_brace + "\n"
b += len(indent)
if not self.view.substr(region.begin() - 1) == " ":
replacement = " " + replacement
else:
replacement = indent + l_brace + "\n" + substitute + indent + r_brace + "\n"
b -= 1
b += len(replacement)
else:
b = region.begin() + len(replacement)
if (
replace
and self.view.substr(region.begin() - 1) in OPENING_BRACKET_LIKE
and self.view.substr(region.end()) in CLOSING_BRACKET_LIKE
):
b -= 1
self.view.replace(edit, Region(region.begin() - 1, region.end() + 1), replacement)
elif (
replace
and self.view.substr(region.begin()) in OPENING_BRACKET_LIKE
and self.view.substr(region.end() - 1) in CLOSING_BRACKET_LIKE
):
replacement = l_brace + replacement[2:-2] + r_brace
b -= 2
self.view.replace(edit, region, replacement)
l_brace = r_brace = ""
else:
self.view.replace(edit, region, replacement)
if select:
self.view.sel().add(Region(b - len(replacement) + len(l_brace), b - len(r_brace)))
else:
self.view.sel().add(Region(b, b))
def get_region_end(r: Region) -> dict:
return {'start': r.end()}
def region_to_range(view: sublime.View, region: sublime.Region) -> 'Range':
return Range(offset_to_point(view, region.begin()),
offset_to_point(view, region.end()))
def uncomment_region(view, edit, region):
begin = region.begin()
end = region.end() - 1
# We will loop backwards, this means that it will hit the closing
# punctuation for block comments first.
i = end + 1
while i > begin:
i -= 1
scopes = view.scope_name(i)
# Not a punctuation, ignore it.
if 'punctuation.definition.comment' not in scopes:
continue
# Found the second forward slash for the “// ” comment.
if 'comment.line' in scopes:
punctuation_region = generate_comment_punctuation_region(view, i)
view.erase(edit, punctuation_region)
i = punctuation_region.begin()
continue
# We found the beginning of the block comment first, this means that
# there’s no end to it and we can easily remove it. It can be “/* ”,
# “/** ”, “{/* ” or “{/** ”.
if 'punctuation.definition.comment.begin' in scopes:
punctuation_region = generate_jsjsx_comment_punctuation_region(
view, i
)
view.erase(edit, punctuation_region)
i = punctuation_region.begin()
continue
# We are looping backwards, so it is expected to find the closing
# punctuation first which can be “ */” or “ */}”.
possible_jsx_comment = False
if i < view.size() and is_jsx_close_brace(view, i + 1):
possible_jsx_comment = True
closing_punctuation_region = generate_comment_punctuation_region(
view, i
)
# Move the cursor 1 character after the beginning punctuation.
i = scan_reverse(view, i, not_predicate(has_scope_predicate(
'punctuation.definition.comment.begin'
)))
open_punctuation_region = generate_comment_punctuation_region(
view, i - 1
)
# Correct the regions to include the JSX braces if necessary.
if possible_jsx_comment:
if is_jsx_open_brace(view, open_punctuation_region.begin() - 1):
open_punctuation_region = Region(
open_punctuation_region.begin() - 1,
open_punctuation_region.end()
)
closing_punctuation_region = Region(
closing_punctuation_region.begin(),
closing_punctuation_region.end() + 1
)
view.erase(edit, closing_punctuation_region)
view.erase(edit, open_punctuation_region)
# Move the cursor to the beginning of the block to “consume” it.
i = open_punctuation_region.begin()
