Python vim.command函数代码示例

 def transform_to_scratchbuffer(self):
     """ transforms the current buffer into a scratchbuffer """
     vim.command("call s:ScratchBuffer()")
     vim.command("setlocal nocursorline")
     vim.command("setlocal buftype=acwrite")
     vim.command("setlocal nomodified")
     vim.command("au! BufWriteCmd <buffer> call s:UpdateNoteFromCurrentBuffer()")

def coq_rewind(steps=1):
    if coqtop is None:
        print("Error: Coqtop isn't running. Are you sure you called :CoqLaunch?")
        return

    global encountered_dots, info_msg

    request = ET.Element('call')
    request.set('val', 'rewind')
    request.set('steps', str(steps))

    send_cmd(request)

    response = get_answer()

    if response is None:
        vim.command("call coquille#KillSession()")
        print('ERROR: the Coq process died')
        return

    if response.get('val') == 'good':
        additional_steps = response.find('int') # should never be none
        nb_removed = steps + int(additional_steps.text)
        encountered_dots = encountered_dots[:len(encountered_dots) - nb_removed]
    else:
        info_msg = "[COQUILLE ERROR] Unexpected answer:\n\n%s" % ET.tostring(response)

    refresh()

def __vim_multi_replace(locs, old, new, prompt_level):
    if locs is None:
        return

    pattern = ""

    for line, column, bufname in locs:
        if bufname is None or bufname != vim.current.buffer.name:
            continue

        if pattern:
            pattern += "\|"

        pattern += "\%" + str(line) + "l" + "\%>" + str(
            column - 1) + "c\%<" + str(column + len(old)) + "c" + old

    if not pattern:
        return

    cmd = "%s/" + pattern + "/" + new + "/gI"

    if prompt_level >= 2:
        cmd = cmd + "c"

    vim.command(cmd)

def replace_buffer_portion(start, end, txt):
    encoding = vim_encoding()

    start_line = start["line"] - 1
    b = vim.current.buffer

    fst_line = b[start_line]
    lst_line = b[end["line"] - 1]

    prefix = fst_line[0 : start["col"]]
    suffix = lst_line[end["col"] : len(lst_line)]

    del b[start_line : end["line"]]

    txt = prefix.decode(encoding) + txt + suffix.decode(encoding)
    lines = txt.split("\n")
    lines.reverse()
    nb_lines = 0
    for line in lines:
        nb_lines += 1
        b[start_line:0] = [line.encode(encoding)]

    # Properly reindent the modified lines
    vim.current.window.cursor = (start["line"], 0)
    vim.command("call feedkeys('%d==', 'n')" % nb_lines)

def tern_ensureCompletionCached():
  cached = vim.eval("b:ternLastCompletionPos")
  curRow, curCol = vim.current.window.cursor
  curLine = vim.current.buffer[curRow - 1]

  if (curRow == int(cached["row"]) and curCol >= int(cached["end"]) and
      curLine[0:int(cached["end"])] == cached["word"] and
      (not re.match(".*\\W", curLine[int(cached["end"]):curCol]))):
    return

  data = tern_runCommand({"type": "completions", "types": True, "docs": True},
                         {"line": curRow - 1, "ch": curCol})
  if data is None: return

  completions = []
  for rec in data["completions"]:
    completions.append({"word": rec["name"],
                        "menu": tern_asCompletionIcon(rec.get("type")),
                        "info": tern_typeDoc(rec) })
  vim.command("let b:ternLastCompletion = " + json.dumps(completions))
  start, end = (data["start"]["ch"], data["end"]["ch"])
  vim.command("let b:ternLastCompletionPos = " + json.dumps({
    "row": curRow,
    "start": start,
    "end": end,
    "word": curLine[0:end]
  }))

def diffToBuffer(*args, **kwargs):
    ui=CaptureToBuf()
    dodiff(ui, *args, **kwargs)
    if len(vim.current.buffer)>1 and vim.current.buffer[-1] == '':
        vim.current.buffer[-1:]=[]
    else:
        vim.command('setlocal binary noendofline')

    def csi_clear_line(self, csi):
        """ Process the line clear escape sequence. """


        # this escape defaults to 0
        if len(csi['vals']) == 0:
            csi['val'] = 0




        # 0 means cursor right
        if csi['val'] == 0:
            self.screen[self.l] = self.screen[self.l][0:self.c - 1]

        # 1 means cursor left
        elif csi['val'] == 1:
            self.screen[self.l] = ' ' * (self.c) + self.screen[self.l][self.c:]

        # clear entire line
        elif csi['val'] == 2:
            self.screen[self.l] = ''

        # clear colors
        if csi['val'] == 2 or (csi['val'] == 0 and self.c == 1):
            buffer_line = self.get_buffer_line(self.l)
            if buffer_line in self.color_history:
                for syn in self.color_history[buffer_line]:
                    vim.command('syn clear ' + syn['name'])

def getResponse(endPoint, additionalParameters=None, timeout=None ):
    parameters = {}
    parameters['line'] = vim.eval('line(".")')
    parameters['column'] = vim.eval('col(".")')
    parameters['buffer'] = '\r\n'.join(vim.eval("getline(1,'$')")[:])
    parameters['filename'] = vim.current.buffer.name
    if(additionalParameters != None):
        parameters.update(additionalParameters)

    if(timeout == None):
        timeout=int(vim.eval('g:OmniSharp_timeout'))

    host = vim.eval('g:OmniSharp_host')

    if vim.eval('exists("b:OmniSharp_host")') == '1':
        host = vim.eval('b:OmniSharp_host')

    target = urlparse.urljoin(host, endPoint)
    parameters = urllib.urlencode(parameters)

    proxy = urllib2.ProxyHandler({})
    opener = urllib2.build_opener(proxy)
    try:
        response = opener.open(target, parameters, timeout)
        vim.command("let g:serverSeenRunning = 1")
        return response.read()
    except Exception as e:
        vim.command("let g:serverSeenRunning = 0")
        return ''

def getTestCommand():
    mode = vim.eval('a:mode')
    parameters = {}
    parameters['Type'] = mode
    response = json.loads(getResponse('/gettestcontext', parameters))
    testCommand = "let s:testcommand = '%(TestCommand)s'" % response
    vim.command(testCommand)

def echo(message):
	u"""
	Print a regular message that will not be visible to the user when
	multiple lines are printed
	"""
	for m in message.split(u'\n'):
		vim.command(u_encode((u':echo "%s"' % m)))

def recall_pos():
    marks = vim.eval("g:hackernews_marks")
    m = hex(vim.current.buffer[0])
    if m in marks:
        mark = marks[m]
        vim.current.window.cursor = (int(mark[0]), int(mark[1]))
        vim.command("set syntax=%s" % mark[2])

def echoe(message):
	u"""
	Print an error message. This should only be used for serious errors!
	"""
	# probably some escaping is needed here
	for m in message.split(u'\n'):
		vim.command(u_encode(u':echoerr "%s"' % m))

def __vim_multi_replace(locs, old, new, prompt):
    if not locs:
        return

    pattern = ""

    for line, column, bufname in locs:
        if not bufname or bufname != vim.current.buffer.name:
            continue

        if pattern:
            pattern += r'\|'

        pattern += r'\%' + str(line) + 'l' + r'\%>' + str(
            column - 1) + r'c\%<' + str(column + len(old)) + 'c' + old

    if not pattern:
        return

    cmd = '%s/' + pattern + '/' + new + '/gI'

    if prompt >= 2:
        cmd = cmd + 'c'

    vim.command(cmd)

 def version_of_current_note(self, version=None):
     """ retrieve a specific version of current note """
     note_id = self.get_current_note()
     try:
         current_version = self.note_version[note_id]
         buffer = vim.current.buffer
         if version is None:
             # If no args then just print version of note
             print("Displaying note ID %s version %s" % (note_id, current_version))
         else:
             if (buffer.options["modified"] == False):
                 if version == "0":
                     note, status = self.simplenote.get_note(note_id)
                     if status == 0:
                         buffer[:] = list(map(lambda x: str(x), note["content"].split("\n")))
                         # Need to set as unmodified so can continue to browse through versions
                         vim.command("setlocal nomodified")
                         print("Displaying most recent version of note ID %s" % note_id)
                 else:
                     note, status = self.simplenote.get_note(note_id, version)
                     if status == 0:
                         buffer[:] = list(map(lambda x: str(x), note["content"].split("\n")))
                         # Need to set as unmodified so can continue to browse through versions
                         vim.command("setlocal nomodified")
                         print("Displaying note ID %s version %s. To restore, :Simplenote -u, to revert to most recent, :Simplenote -v" % (note_id, version))
                     else:
                         print("Error fetching note data. Perhaps that version isn't available.")
             else:
                 print("Save changes before trying to show another version")
     except KeyError:
         print("This isn't a Simplenote")

    def set_cursor(self, line, column):
        """ Update cursor position in Vim buffer """

        logging.debug('setting cursor at line ' + str(line) + ' column ' + str(column))

        # handle offset
        line += self.offset

        # shift cursor position to handle concealed text
        if self.enable_colors and self.color_mode == 'conceal':
            if line - 1 in self.color_conceals:
                for c in self.color_conceals[line - 1]:
                    if c < column:
                        column += 7
                    else:
                        break

        logging.debug('column is now ' + str(column))

        # figure out line
        buffer_line = line
        if buffer_line > len(self.buffer):
            for l in range(len(self.buffer) - 1, buffer_line):
                self.buffer.append('')

        # figure out column
        real_column = column
        if len(self.buffer[buffer_line - 1]) < real_column:
            self.buffer[buffer_line - 1] = self.buffer[buffer_line - 1] + ' ' * (real_column - len(self.buffer[buffer_line - 1]))

        # python version is occasionally grumpy
        try:
            vim.current.window.cursor = (buffer_line, real_column - 1)
        except:
            vim.command('call cursor(' + str(buffer_line) + ', ' + str(real_column) + ')')