def _handle_failure(self, trigger):
"""Mainly make sure that we play well with SuperTab."""
if trigger.lower() == '<tab>':
feedkey = '\\' + trigger
elif trigger.lower() == '<s-tab>':
feedkey = '\\' + trigger
else:
feedkey = None
mode = 'n'
if not self._supertab_keys:
if _vim.eval("exists('g:SuperTabMappingForward')") != '0':
self._supertab_keys = (
_vim.eval('g:SuperTabMappingForward'),
_vim.eval('g:SuperTabMappingBackward'),
)
else:
self._supertab_keys = ['', '']
for idx, sttrig in enumerate(self._supertab_keys):
if trigger.lower() == sttrig.lower():
if idx == 0:
feedkey = r"\<Plug>SuperTabForward"
mode = 'n'
elif idx == 1:
feedkey = r"\<Plug>SuperTabBackward"
mode = 'p'
# Use remap mode so SuperTab mappings will be invoked.
break
if (feedkey == r"\<Plug>SuperTabForward" or
feedkey == r"\<Plug>SuperTabBackward"):
_vim.command('return SuperTab(%s)' % _vim.escape(mode))
elif feedkey:
_vim.command('return %s' % _vim.escape(feedkey))
def _handle_failure(self, trigger):
"""
Mainly make sure that we play well with SuperTab
"""
if trigger.lower() == "<tab>":
feedkey = "\\" + trigger
else:
feedkey = None
mode = "n"
if not self._supertab_keys:
if _vim.eval("exists('g:SuperTabMappingForward')") != "0":
self._supertab_keys = (
_vim.eval("g:SuperTabMappingForward"),
_vim.eval("g:SuperTabMappingBackward"),
)
else:
self._supertab_keys = ['', '']
for idx, sttrig in enumerate(self._supertab_keys):
if trigger.lower() == sttrig.lower():
if idx == 0:
feedkey = r"\<Plug>SuperTabForward"
mode = "n"
elif idx == 1:
feedkey = r"\<Plug>SuperTabBackward"
mode = "p"
# Use remap mode so SuperTab mappings will be invoked.
break
if feedkey == r"\<Plug>SuperTabForward" or feedkey == r"\<Plug>SuperTabBackward":
_vim.command("return SuperTab(%s)" % _vim.escape(mode))
elif feedkey:
_vim.command("return %s" % _vim.escape(feedkey))
def _handle_failure(self, trigger):
"""Mainly make sure that we play well with SuperTab."""
if trigger.lower() == "<tab>":
feedkey = "\\" + trigger
elif trigger.lower() == "<s-tab>":
feedkey = "\\" + trigger
else:
feedkey = None
mode = "n"
if not self._supertab_keys:
if _vim.eval("exists('g:SuperTabMappingForward')") != "0":
self._supertab_keys = (
_vim.eval("g:SuperTabMappingForward"),
_vim.eval("g:SuperTabMappingBackward"),
)
else:
self._supertab_keys = ['', '']
for idx, sttrig in enumerate(self._supertab_keys):
if trigger.lower() == sttrig.lower():
if idx == 0:
feedkey = r"\<Plug>SuperTabForward"
mode = "n"
elif idx == 1:
feedkey = r"\<Plug>SuperTabBackward"
mode = "p"
# Use remap mode so SuperTab mappings will be invoked.
break
if (feedkey == r"\<Plug>SuperTabForward" or
feedkey == r"\<Plug>SuperTabBackward"):
_vim.command("return SuperTab(%s)" % _vim.escape(mode))
elif feedkey:
_vim.command("return %s" % _vim.escape(feedkey))
def _ask_snippets(self, snippets):
""" Given a list of snippets, ask the user which one they
want to use, and return it.
"""
if vim.eval('g:UltiSnips.always_use_first_snippet') == '1':
vim.command(
"echom 'UltiSnips: using first snippet due to always_use_first_snippet'"
)
return snippets[0]
# make a python list
display = [
as_unicode("%i: %s from:%s") %
(i + 1, s.description, s.location_hint())
for i, s in enumerate(snippets)
]
display.append(
"You can make UltiSnips always pick the first item by setting g:UltiSnips.always_use_first_snippet =1"
)
try:
rv = _vim.eval("inputlist(%s)" % _vim.escape(display))
if rv is None or rv == '0':
return None
rv = int(rv)
if rv > len(snippets):
rv = len(snippets)
return snippets[rv - 1]
except _vim.error as e:
# Likely "invalid expression", but might be translated. We have no way
# of knowing the exact error, therefore, we ignore all errors silently.
return None
def _parse_snippets(self, ft, filename):
"""Parse the 'filename' for the given 'ft' and watch it for changes in
the future."""
self._file_hashes[filename] = _hash_file(filename)
file_data = compatibility.open_ascii_file(filename, "r").read()
for event, data in self._parse_snippet_file(file_data, filename):
if event == "error":
msg, line_index = data
filename = _vim.eval("""fnamemodify(%s, ":~:.")""" %
_vim.escape(filename))
raise SnippetSyntaxError(filename, line_index, msg)
elif event == "clearsnippets":
# TODO(sirver): clear snippets should clear for
# more sources, not only ultisnips files.
triggers, = data
self._snippets[ft].clear_snippets(triggers)
elif event == "extends":
# TODO(sirver): extends information is more global
# than one snippet source.
filetypes, = data
self._add_extending_info(ft, filetypes)
elif event == "snippet":
snippet, = data
self._snippets[ft].add_snippet(snippet)
else:
assert False, "Unhandled %s: %r" % (event, data)
def _parse_snippets(self, ft, filename):
"""Parse the file 'filename' for the given 'ft' and watch it for
changes in the future. 'file_data' can be injected in tests."""
current_snippet_priority = 0
self._snippets[ft].addfile(filename)
file_data = open(filename, "r").read()
for event, data in parse_snippets_file(file_data):
if event == "error":
msg, line_index = data
filename = _vim.eval("""fnamemodify(%s, ":~:.")""" %
_vim.escape(filename))
raise SnippetSyntaxError(filename, line_index, msg)
elif event == "clearsnippets":
# TODO(sirver): clear snippets should clear for
# more providers, not only ultisnips files.
triggers, = data
self._snippets[ft].clear_snippets(triggers)
elif event == "extends":
# TODO(sirver): extends information is more global
# than one snippet provider.
filetypes, = data
self._add_extending_info(ft, filetypes)
elif event == "snippet":
trigger, value, description, options, global_pythons = data
self._snippets[ft].add_snippet(
SnippetDefinition(current_snippet_priority, trigger, value,
description, options, global_pythons), filename
)
elif event == "priority":
priority, = data
current_snippet_priority = priority
else:
assert False, "Unhandled %s: %r" % (event, data)
def _parse_snippets(self, ft, filename):
"""Parse the 'filename' for the given 'ft' and watch it for changes in
the future."""
self._file_hashes[filename] = _hash_file(filename)
file_data = compatibility.open_ascii_file(filename, "r").read()
for event, data in self._parse_snippet_file(file_data, filename):
if event == "error":
msg, line_index = data
filename = _vim.eval("""fnamemodify(%s, ":~:.")""" %
_vim.escape(filename))
raise SnippetSyntaxError(filename, line_index, msg)
elif event == "clearsnippets":
# TODO(sirver): clear snippets should clear for
# more sources, not only ultisnips files.
triggers, = data
self._snippets[ft].clear_snippets(triggers)
elif event == "extends":
# TODO(sirver): extends information is more global
# than one snippet source.
filetypes, = data
self._add_extending_info(ft, filetypes)
elif event == "snippet":
snippet, = data
self._snippets[ft].add_snippet(snippet)
else:
assert False, "Unhandled %s: %r" % (event, data)
def _handle_failure(self, trigger):
"""
Mainly make sure that we play well with SuperTab or pre-existing keymaps
"""
if trigger.lower() == _vim.eval("g:UltiSnipsExpandTrigger").lower() and _vim.eval("g:UltiSnipsExpandTriggerOverrides") != "":
feedkey = "" + _vim.eval("g:UltiSnipsExpandTriggerOverrides")
mode = "i"
elif trigger.lower() == _vim.eval("g:UltiSnipsJumpForwardTrigger").lower() and _vim.eval("g:UltiSnipsJumpForwardTriggerOverrides") != "":
feedkey = "" + _vim.eval("g:UltiSnipsJumpForwardTriggerOverrides")
mode = "i"
elif trigger.lower() == _vim.eval("g:UltiSnipsJumpBackwardTrigger").lower() and _vim.eval("g:UltiSnipsJumpBackwardTriggerOverrides") != "":
feedkey = "" + _vim.eval("g:UltiSnipsJumpBackwardTriggerOverrides")
mode = "i"
elif trigger.lower() == "<tab>":
feedkey = "\\" + trigger
mode = "n"
elif trigger.lower() == "<s-tab>":
feedkey = "\\" + trigger
mode = "n"
else:
feedkey = None
mode = "n"
if not self._supertab_keys:
if _vim.eval("exists('g:SuperTabMappingForward')") != '0':
self._supertab_keys = (
_vim.eval('g:SuperTabMappingForward'),
_vim.eval('g:SuperTabMappingBackward'),
)
else:
self._supertab_keys = ['', '']
for idx, sttrig in enumerate(self._supertab_keys):
if trigger.lower() == sttrig.lower():
if idx == 0:
feedkey = r"\<Plug>SuperTabForward"
mode = 'n'
elif idx == 1:
feedkey = r"\<Plug>SuperTabBackward"
mode = 'p'
# Use remap mode so SuperTab mappings will be invoked.
break
if (feedkey == r"\<Plug>SuperTabForward" or
feedkey == r"\<Plug>SuperTabBackward"):
_vim.command('return SuperTab(%s)' % _vim.escape(mode))
elif feedkey:
_vim.command('return %s' % _vim.escape(feedkey))
def _error(self, msg):
msg = _vim.escape("UltiSnips: " + msg)
if self._test_error:
msg = msg.replace('"', r'\"')
msg = msg.replace('|', r'\|')
_vim.command("let saved_pos=getpos('.')")
_vim.command("$:put =%s" % msg)
_vim.command("call setpos('.', saved_pos)")
elif False:
_vim.command("echohl WarningMsg")
_vim.command("echomsg %s" % msg)
_vim.command("echohl None")
else:
_vim.command("echoerr %s" % msg)
def _error(self, msg):
msg = _vim.escape("UltiSnips: " + msg)
if self._test_error:
msg = msg.replace('"', r'\"')
msg = msg.replace('|', r'\|')
_vim.command("let saved_pos=getpos('.')")
_vim.command("$:put =%s" % msg)
_vim.command("call setpos('.', saved_pos)")
elif False:
_vim.command("echohl WarningMsg")
_vim.command("echomsg %s" % msg)
_vim.command("echohl None")
else:
_vim.command("echoerr %s" % msg)
def _ask_user(a, formatted):
"""Asks the user using inputlist() and returns the selected element or
None."""
try:
rv = _vim.eval('inputlist(%s)' % _vim.escape(formatted))
if rv is None or rv == '0':
return None
rv = int(rv)
if rv > len(a):
rv = len(a)
return a[rv - 1]
except _vim.error:
# Likely "invalid expression", but might be translated. We have no way
# of knowing the exact error, therefore, we ignore all errors silently.
return None
except KeyboardInterrupt:
return None
def _ask_snippets(self, snippets):
""" Given a list of snippets, ask the user which one they
want to use, and return it.
"""
# make a python list
display = [ as_unicode("%i: %s") % (i+1,s.description) for i,s in enumerate(snippets)]
try:
rv = _vim.eval("inputlist(%s)" % _vim.escape(display))
if rv is None or rv == '0':
return None
rv = int(rv)
if rv > len(snippets):
rv = len(snippets)
return snippets[rv-1]
except _vim.error as e:
# Likely "invalid expression", but might be translated. We have no way
# of knowing the exact error, therefore, we ignore all errors silently.
return None
def _ask_snippets(self, snippets):
""" Given a list of snippets, ask the user which one they
want to use, and return it.
"""
# make a python list
display = [ as_unicode("%i: %s") % (i+1,s.description) for i,s in enumerate(snippets)]
try:
rv = _vim.eval("inputlist(%s)" % _vim.escape(display))
if rv is None or rv == '0':
return None
rv = int(rv)
if rv > len(snippets):
rv = len(snippets)
return snippets[rv-1]
except _vim.error as e:
# Likely "invalid expression", but might be translated. We have no way
# of knowing the exact error, therefore, we ignore all errors silently.
return None
def _ask_snippets(self, snippets):
""" Given a list of snippets, ask the user which one they
want to use, and return it.
"""
# make a python list
display = [ as_unicode("%i: %s") % (i+1,s.description) for i,s in enumerate(snippets)]
try:
rv = _vim.eval("inputlist(%s)" % _vim.escape(display))
if rv is None or rv == '0':
return None
rv = int(rv)
if rv > len(snippets):
rv = len(snippets)
return snippets[rv-1]
except _vim.error as e:
if str(e) == 'invalid expression':
return None
raise
def _parse_snippets(self, ft, filename):
"""Parse the 'filename' for the given 'ft'."""
file_data = compatibility.open_ascii_file(filename, 'r').read()
self._snippets[ft] # Make sure the dictionary exists
for event, data in self._parse_snippet_file(file_data, filename):
if event == 'error':
msg, line_index = data
filename = _vim.eval("""fnamemodify(%s, ":~:.")""" %
_vim.escape(filename))
raise SnippetSyntaxError(filename, line_index, msg)
elif event == 'clearsnippets':
priority, triggers = data
self._snippets[ft].clear_snippets(priority, triggers)
elif event == 'extends':
# TODO(sirver): extends information is more global
# than one snippet source.
filetypes, = data
self.update_extends(ft, filetypes)
elif event == 'snippet':
snippet, = data
self._snippets[ft].add_snippet(snippet)
else:
assert False, 'Unhandled %s: %r' % (event, data)
def _parse_snippets(self, ft, filename):
"""Parse the 'filename' for the given 'ft'."""
file_data = compatibility.open_ascii_file(filename, 'r').read()
self._snippets[ft] # Make sure the dictionary exists
for event, data in self._parse_snippet_file(file_data, filename):
if event == 'error':
msg, line_index = data
filename = _vim.eval("""fnamemodify(%s, ":~:.")""" %
_vim.escape(filename))
raise SnippetSyntaxError(filename, line_index, msg)
elif event == 'clearsnippets':
priority, triggers = data
self._snippets[ft].clear_snippets(priority, triggers)
elif event == 'extends':
# TODO(sirver): extends information is more global
# than one snippet source.
filetypes, = data
self.update_extends(ft, filetypes)
elif event == 'snippet':
snippet, = data
self._snippets[ft].add_snippet(snippet)
else:
assert False, 'Unhandled %s: %r' % (event, data)
def _ask_snippets(self, snippets):
""" Given a list of snippets, ask the user which one they
want to use, and return it.
"""
if vim.eval('g:UltiSnips.always_use_first_snippet') == '1':
vim.command("echom 'UltiSnips: using first snippet due to always_use_first_snippet'")
return snippets[0]
# make a python list
display = [ as_unicode("%i: %s from:%s") % (i+1, s.description, s.location_hint()) for i,s in enumerate(snippets)]
display.append("You can make UltiSnips always pick the first item by setting g:UltiSnips.always_use_first_snippet =1")
try:
rv = _vim.eval("inputlist(%s)" % _vim.escape(display))
if rv is None or rv == '0':
return None
rv = int(rv)
if rv > len(snippets):
rv = len(snippets)
return snippets[rv-1]
except _vim.error as e:
# Likely "invalid expression", but might be translated. We have no way
# of knowing the exact error, therefore, we ignore all errors silently.
return None
def _error(self, msg):
fn = _vim.eval("""fnamemodify(%s, ":~:.")""" % _vim.escape(self._fn))
self._sm._error("%s in %s(%d)" % (msg, fn, self._idx + 1))
def _error(self, msg):
fn = _vim.eval("""fnamemodify(%s, ":~:.")""" % _vim.escape(self._fn))
self._sm._error("%s in %s(%d)" % (msg, fn, self._idx + 1))
