#
# It operates on the current, potentially unsaved buffer and does not create
# or save any files. To revert a formatting, just undo.
+from __future__ import print_function
import difflib
import json
def main():
# Get the current text.
+ encoding = vim.eval("&encoding")
buf = vim.current.buffer
text = '\n'.join(buf)
# Determine the cursor position.
cursor = int(vim.eval('line2byte(line("."))+col(".")')) - 2
if cursor < 0:
- print 'Couldn\'t determine cursor position. Is your file empty?'
+ print('Couldn\'t determine cursor position. Is your file empty?')
return
# Avoid flashing an ugly, ugly cmd prompt on Windows when invoking clang-format.
p = subprocess.Popen(command,
stdout=subprocess.PIPE, stderr=subprocess.PIPE,
stdin=subprocess.PIPE, startupinfo=startupinfo)
- stdout, stderr = p.communicate(input=text)
+ stdout, stderr = p.communicate(input=text.encode(encoding))
# If successful, replace buffer contents.
if stderr:
- print stderr
+ print(stderr)
if not stdout:
- print ('No output from clang-format (crashed?).\n' +
- 'Please report to bugs.llvm.org.')
+ print(
+ 'No output from clang-format (crashed?).\n'
+ 'Please report to bugs.llvm.org.'
+ )
else:
- lines = stdout.split('\n')
+ lines = stdout.decode(encoding).split('\n')
output = json.loads(lines[0])
lines = lines[1:]
sequence = difflib.SequenceMatcher(None, vim.current.buffer, lines)
if op[0] is not 'equal':
vim.current.buffer[op[1]:op[2]] = lines[op[3]:op[4]]
if output.get('IncompleteFormat'):
- print 'clang-format: incomplete (syntax errors)'
+ print('clang-format: incomplete (syntax errors)')
vim.command('goto %d' % (output['Cursor'] + 1))
main()