def expand_agains_line(string, start, end):
expand_stack = []
expand_stack.append("word")
result = expand_to_word.expand_to_word(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("quotes")
result = expand_to_quotes.expand_to_quotes(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("semantic_unit")
result = expand_to_semantic_unit.expand_to_semantic_unit(
string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("symbols")
result = expand_to_symbols.expand_to_symbols(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
def _stretch_over_previous_semantic_unit(string, start):
start -= 1
while chart_at(string, start) == " ":
start -= 1
if chart_at(string, start) in ["]", "}"]:
r = expand_to_symbols.expand_to_symbols(string, start, start)
if r is not None:
return r["start"] - 1
raise NoSemanticUnit()
def _stretch_over_previous_semantic_unit(string, start):
start -= 1
while chart_at(string, start) == " ":
start -= 1
if chart_at(string, start) in ["]", "}"]:
r = expand_to_symbols.expand_to_symbols(string, start, start)
if r is not None:
return r["start"] - 1
raise NoSemanticUnit()
def _stretch_over_next_semantic_unit(string, end):
while chart_at(string, end) == " ":
end += 1
if chart_at(string, end) in ["[", "{"]:
end += 1
r = expand_to_symbols.expand_to_symbols(string, end, end)
if r is not None:
end = r["end"]
# special case: '{}' (no content)
if end == r["start"] + 2:
return end
return end + 1
raise NoSemanticUnit()
def _stretch_over_next_semantic_unit(string, end):
while chart_at(string, end) == " ":
end += 1
if chart_at(string, end) in ["[", "{"]:
end += 1
r = expand_to_symbols.expand_to_symbols(string, end, end)
if r is not None:
end = r["end"]
# special case: '{}' (no content)
if end == r["start"] + 2:
return end
return end + 1
raise NoSemanticUnit()
def expand(string, start, end):
expand_stack = []
expand_stack.append("word")
result = expand_to_word.expand_to_word(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_command_base")
result = expand_agains_base_command(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack = ["latex_command_arg"]
result = expand_against_command_args(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_command_surround")
result = expand_against_surrounding_command(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_environment_matching")
result = expand_against_matching_env(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
env_result = expand_against_env(string, start, end)
# there might be a {} inside the environment
sym_result = expand_to_symbols.expand_to_symbols(string, start, end)
result = _closest_result(env_result, sym_result)
if result == env_result:
expand_stack.append("latex_environment")
else:
expand_stack.append("symbols")
if result:
result["expand_stack"] = expand_stack
return result
def expand(string, start, end):
selection_is_in_string = expand_to_quotes.expand_to_quotes(
string, start, end)
if selection_is_in_string:
string_result = expand_agains_string(
selection_is_in_string["string"],
start - selection_is_in_string["start"],
end - selection_is_in_string["start"])
if string_result:
string_result["start"] = string_result[
"start"] + selection_is_in_string["start"]
string_result[
"end"] = string_result["end"] + selection_is_in_string["start"]
string_result[string] = string[
string_result["start"]:string_result["end"]]
return string_result
if utils.selection_contain_linebreaks(string, start, end) == False:
line = utils.get_line(string, start, end)
line_string = string[line["start"]:line["end"]]
line_result = expand_agains_line(line_string, start - line["start"],
end - line["start"])
if line_result:
line_result["start"] = line_result["start"] + line["start"]
line_result["end"] = line_result["end"] + line["start"]
line_result[string] = string[
line_result["start"]:line_result["end"]]
return line_result
expand_stack = ["semantic_unit"]
result = expand_to_semantic_unit.expand_to_semantic_unit(
string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("symbols")
result = expand_to_symbols.expand_to_symbols(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
print(None)
def expand(string, start, end):
selection_is_in_string = expand_to_quotes.expand_to_quotes(
string, start, end)
if selection_is_in_string:
string_result = expand_agains_string(
selection_is_in_string["string"],
start - selection_is_in_string["start"],
end - selection_is_in_string["start"])
if string_result:
string_result["start"] = string_result[
"start"] + selection_is_in_string["start"]
string_result[
"end"] = string_result["end"] + selection_is_in_string["start"]
string_result[string] = string[string_result["start"]:
string_result["end"]]
return string_result
if utils.selection_contain_linebreaks(string, start, end) == False:
line = utils.get_line(string, start, end)
line_string = string[line["start"]:line["end"]]
line_result = expand_agains_line(line_string, start - line["start"],
end - line["start"])
if line_result:
line_result["start"] = line_result["start"] + line["start"]
line_result["end"] = line_result["end"] + line["start"]
line_result[string] = string[line_result["start"]:
line_result["end"]]
return line_result
expand_stack = ["semantic_unit"]
result = expand_to_semantic_unit.expand_to_semantic_unit(
string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("symbols")
result = expand_to_symbols.expand_to_symbols(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
print(None)
def expand_agains_string(string, start, end):
expand_stack = []
expand_stack.append("semantic_unit")
result = expand_to_semantic_unit.expand_to_semantic_unit(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("symbols")
result = expand_to_symbols.expand_to_symbols(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
def expand_agains_string(string, start, end):
expand_stack = []
expand_stack.append("semantic_unit")
result = expand_to_semantic_unit.expand_to_semantic_unit(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("symbols")
result = expand_to_symbols.expand_to_symbols(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
def expand_agains_line(string, start, end):
expand_stack = []
expand_stack.append("subword")
result = expand_to_subword.expand_to_subword(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("word")
result = expand_to_word.expand_to_word(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("quotes")
result = expand_to_quotes.expand_to_quotes(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("semantic_unit")
result = expand_to_semantic_unit.expand_to_semantic_unit(
string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("symbols")
result = expand_to_symbols.expand_to_symbols(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
def expand(string, start, end):
expand_stack = []
expand_stack.append("tex_word")
result = expand_to_tex_word(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_command_base")
result = expand_agains_base_command(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("tex_math_command")
# expand to math commands, e.g. \phi_x^2
regex = re.compile(r"[\w\\@^]", re.UNICODE)
result = expand_to_regex_set._expand_to_regex_rule(string, start, end,
regex,
"tex_math_command")
if result:
result["expand_stack"] = expand_stack
return result
expand_stack = ["latex_command_arg"]
result = expand_against_command_args(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_command_surround")
result = expand_against_surrounding_command(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_inline_math")
result = expand_to_inline_math(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_environment_matching")
result = expand_against_matching_env(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
env_result = expand_against_env(string, start, end)
# there might be a {} inside the environment
sym_result = expand_to_symbols.expand_to_symbols(string, start, end)
result = _closest_result(env_result, sym_result)
if result == env_result:
expand_stack.append("latex_environment")
else:
expand_stack.append("symbols")
if result:
result["expand_stack"] = expand_stack
return result
def expand(string, start, end):
expand_stack = []
expand_stack.append("tex_word")
result = expand_to_tex_word(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_command_base")
result = expand_agains_base_command(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("tex_math_command")
# expand to math commands, e.g. \phi_x^2
regex = re.compile(r"[\w\\@^]", re.UNICODE)
result = expand_to_regex_set._expand_to_regex_rule(
string, start, end, regex, "tex_math_command")
if result:
result["expand_stack"] = expand_stack
return result
expand_stack = ["latex_command_arg"]
result = expand_against_command_args(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_command_surround")
result = expand_against_surrounding_command(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_inline_math")
result = expand_to_inline_math(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
expand_stack.append("latex_environment_matching")
result = expand_against_matching_env(string, start, end)
if result:
result["expand_stack"] = expand_stack
return result
env_result = expand_against_env(string, start, end)
# there might be a {} inside the environment
sym_result = expand_to_symbols.expand_to_symbols(string, start, end)
result = _closest_result(env_result, sym_result)
if result == env_result:
expand_stack.append("latex_environment")
else:
expand_stack.append("symbols")
if result:
result["expand_stack"] = expand_stack
return result
