Bundle 'Valloric/YouCompleteMe'

1	Bundle 'Valloric/YouCompleteMe'

:BundleInstall

1	:BundleInstall

cd ~/.vim/bundle/YouCompleteMe
./install --clang-completer

1 2	cd ~/.vim/bundle/YouCompleteMe ./install --clang-completer

git clone --recursive https://github.com/Valloric/YouCompleteMe.git

1	git clone --recursive https://github.com/Valloric/YouCompleteMe.git

# This file is NOT licensed under the GPLv3, which is the license for the rest
# of YouCompleteMe.
#
# Here's the license text for this file:
#
# This is free and unencumbered software released into the public domain.
#
# Anyone is free to copy, modify, publish, use, compile, sell, or
# distribute this software, either in source code form or as a compiled
# binary, for any purpose, commercial or non-commercial, and by any
# means.
#
# In jurisdictions that recognize copyright laws, the author or authors
# of this software dedicate any and all copyright interest in the
# software to the public domain. We make this dedication for the benefit
# of the public at large and to the detriment of our heirs and
# successors. We intend this dedication to be an overt act of
# relinquishment in perpetuity of all present and future rights to this
# software under copyright law.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# For more information, please refer to <http://unlicense.org/>

import os
import ycm_core

# These are the compilation flags that will be used in case there's no
# compilation database set (by default, one is not set).
# CHANGE THIS LIST OF FLAGS. YES, THIS IS THE DROID YOU HAVE BEEN LOOKING FOR.
flags = [
'-Wall',
'-Wextra',
#'-Werror',
#'-Wc++98-compat',
'-Wno-long-long',
'-Wno-variadic-macros',
'-fexceptions',
'-stdlib=libc++',
# THIS IS IMPORTANT! Without a "-std=<something>" flag, clang won't know which
# language to use when compiling headers. So it will guess. Badly. So C++
# headers will be compiled as C headers. You don't want that so ALWAYS specify
# a "-std=<something>".
# For a C project, you would set this to something like 'c99' instead of
# 'c++11'.
'-std=c++11',
# ...and the same thing goes for the magic -x option which specifies the
# language that the files to be compiled are written in. This is mostly
# relevant for c++ headers.
# For a C project, you would set this to 'c' instead of 'c++'.
'-x',
'c++',
'-I',
'.',
'-isystem',
'/usr/include',
'-isystem',
'/usr/local/include',
'-isystem',
'/Library/Developer/CommandLineTools/usr/include',
'-isystem',
'/Library/Developer/CommandLineTools/usr/bin/../lib/c++/v1',
]

# Set this to the absolute path to the folder (NOT the file!) containing the
# compile_commands.json file to use that instead of 'flags'. See here for
# more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html
#
# Most projects will NOT need to set this to anything; you can just change the
# 'flags' list of compilation flags. Notice that YCM itself uses that approach.
compilation_database_folder = ''

if os.path.exists( compilation_database_folder ):
database = ycm_core.CompilationDatabase( compilation_database_folder )
else:
database = None

SOURCE_EXTENSIONS = [ '.cpp', '.cxx', '.cc', '.c', '.m', '.mm' ]

def DirectoryOfThisScript():
return os.path.dirname( os.path.abspath( __file__ ) )

def MakeRelativePathsInFlagsAbsolute( flags, working_directory ):
if not working_directory:
return list( flags )
new_flags = []
make_next_absolute = False
path_flags = [ '-isystem', '-I', '-iquote', '--sysroot=' ]
for flag in flags:
new_flag = flag

if make_next_absolute:
make_next_absolute = False
if not flag.startswith( '/' ):
new_flag = os.path.join( working_directory, flag )

for path_flag in path_flags:
if flag == path_flag:
make_next_absolute = True
break

if flag.startswith( path_flag ):
path = flag[ len( path_flag ): ]
new_flag = path_flag + os.path.join( working_directory, path )
break

if new_flag:
new_flags.append( new_flag )
return new_flags

def IsHeaderFile( filename ):
extension = os.path.splitext( filename )[ 1 ]
return extension in [ '.h', '.hxx', '.hpp', '.hh' ]

def GetCompilationInfoForFile( filename ):
# The compilation_commands.json file generated by CMake does not have entries
# for header files. So we do our best by asking the db for flags for a
# corresponding source file, if any. If one exists, the flags for that file
# should be good enough.
if IsHeaderFile( filename ):
basename = os.path.splitext( filename )[ 0 ]
for extension in SOURCE_EXTENSIONS:
replacement_file = basename + extension
if os.path.exists( replacement_file ):
compilation_info = database.GetCompilationInfoForFile(
replacement_file )
if compilation_info.compiler_flags_:
return compilation_info
return None
return database.GetCompilationInfoForFile( filename )

def FlagsForFile( filename, **kwargs ):
if database:
# Bear in mind that compilation_info.compiler_flags_ does NOT return a
# python list, but a "list-like" StringVec object
compilation_info = GetCompilationInfoForFile( filename )
if not compilation_info:
return None

final_flags = MakeRelativePathsInFlagsAbsolute(
compilation_info.compiler_flags_,
compilation_info.compiler_working_dir_ )

# NOTE: This is just for YouCompleteMe; it's highly likely that your project
# does NOT need to remove the stdlib flag. DO NOT USE THIS IN YOUR
# ycm_extra_conf IF YOU'RE NOT 100% SURE YOU NEED IT.
#try:
# final_flags.remove( '-stdlib=libc++' )
#except ValueError:
# pass
else:
relative_to = DirectoryOfThisScript()
final_flags = MakeRelativePathsInFlagsAbsolute( flags, relative_to )

return {
'flags': final_flags,
'do_cache': True
}

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# This file is NOT licensed under the GPLv3, which is the license for the rest # of YouCompleteMe. # # Here's the license text for this file: # # This is free and unencumbered software released into the public domain. # # Anyone is free to copy, modify, publish, use, compile, sell, or # distribute this software, either in source code form or as a compiled # binary, for any purpose, commercial or non-commercial, and by any # means. # # In jurisdictions that recognize copyright laws, the author or authors # of this software dedicate any and all copyright interest in the # software to the public domain. We make this dedication for the benefit # of the public at large and to the detriment of our heirs and # successors. We intend this dedication to be an overt act of # relinquishment in perpetuity of all present and future rights to this # software under copyright law. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. # IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR # OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, # ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR # OTHER DEALINGS IN THE SOFTWARE. # # For more information, please refer to <http://unlicense.org/>   import os import ycm_core   # These are the compilation flags that will be used in case there's no # compilation database set (by default, one is not set). # CHANGE THIS LIST OF FLAGS. YES, THIS IS THE DROID YOU HAVE BEEN LOOKING FOR. flags = [ '-Wall', '-Wextra', #'-Werror', #'-Wc++98-compat', '-Wno-long-long', '-Wno-variadic-macros', '-fexceptions', '-stdlib=libc++', # THIS IS IMPORTANT! Without a "-std=<something>" flag, clang won't know which # language to use when compiling headers. So it will guess. Badly. So C++ # headers will be compiled as C headers. You don't want that so ALWAYS specify # a "-std=<something>". # For a C project, you would set this to something like 'c99' instead of # 'c++11'. '-std=c++11', # ...and the same thing goes for the magic -x option which specifies the # language that the files to be compiled are written in. This is mostly # relevant for c++ headers. # For a C project, you would set this to 'c' instead of 'c++'. '-x', 'c++', '-I', '.', '-isystem', '/usr/include', '-isystem', '/usr/local/include', '-isystem', '/Library/Developer/CommandLineTools/usr/include', '-isystem', '/Library/Developer/CommandLineTools/usr/bin/../lib/c++/v1', ]   # Set this to the absolute path to the folder (NOT the file!) containing the # compile_commands.json file to use that instead of 'flags'. See here for # more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html # # Most projects will NOT need to set this to anything; you can just change the # 'flags' list of compilation flags. Notice that YCM itself uses that approach. compilation_database_folder = ''   if os.path.exists( compilation_database_folder ):   database = ycm_core.CompilationDatabase( compilation_database_folder ) else:   database = None   SOURCE_EXTENSIONS = [ '.cpp', '.cxx', '.cc', '.c', '.m', '.mm' ]   def DirectoryOfThisScript():   return os.path.dirname( os.path.abspath( __file__ ) )   def MakeRelativePathsInFlagsAbsolute( flags, working_directory ):   if not working_directory:     return list( flags )   new_flags = []   make_next_absolute = False   path_flags = [ '-isystem', '-I', '-iquote', '--sysroot=' ]   for flag in flags:     new_flag = flag       if make_next_absolute:       make_next_absolute = False       if not flag.startswith( '/' ):         new_flag = os.path.join( working_directory, flag )       for path_flag in path_flags:       if flag == path_flag:         make_next_absolute = True         break         if flag.startswith( path_flag ):         path = flag[ len( path_flag ): ]         new_flag = path_flag + os.path.join( working_directory, path )         break       if new_flag:       new_flags.append( new_flag )   return new_flags   def IsHeaderFile( filename ):   extension = os.path.splitext( filename )[ 1 ]   return extension in [ '.h', '.hxx', '.hpp', '.hh' ]   def GetCompilationInfoForFile( filename ):   # The compilation_commands.json file generated by CMake does not have entries   # for header files. So we do our best by asking the db for flags for a   # corresponding source file, if any. If one exists, the flags for that file   # should be good enough.   if IsHeaderFile( filename ):     basename = os.path.splitext( filename )[ 0 ]     for extension in SOURCE_EXTENSIONS:       replacement_file = basename + extension       if os.path.exists( replacement_file ):         compilation_info = database.GetCompilationInfoForFile(           replacement_file )         if compilation_info.compiler_flags_:           return compilation_info     return None   return database.GetCompilationInfoForFile( filename )   def FlagsForFile( filename, **kwargs ):   if database:     # Bear in mind that compilation_info.compiler_flags_ does NOT return a     # python list, but a "list-like" StringVec object     compilation_info = GetCompilationInfoForFile( filename )     if not compilation_info:       return None       final_flags = MakeRelativePathsInFlagsAbsolute(       compilation_info.compiler_flags_,       compilation_info.compiler_working_dir_ )       # NOTE: This is just for YouCompleteMe; it's highly likely that your project     # does NOT need to remove the stdlib flag. DO NOT USE THIS IN YOUR     # ycm_extra_conf IF YOU'RE NOT 100% SURE YOU NEED IT.     #try:     #  final_flags.remove( '-stdlib=libc++' )     #except ValueError:     #  pass   else:     relative_to = DirectoryOfThisScript()     final_flags = MakeRelativePathsInFlagsAbsolute( flags, relative_to )     return {     'flags': final_flags,     'do_cache': True   }

nnoremap <leader>gl :YcmCompleter GoToDeclaration<CR>
nnoremap <leader>gf :YcmCompleter GoToDefinition<CR>
nnoremap <leader>gg :YcmCompleter GoToDefinitionElseDeclaration<CR>

1 2 3

nnoremap <leader>gl :YcmCompleter GoToDeclaration<CR> nnoremap <leader>gf :YcmCompleter GoToDefinition<CR> nnoremap <leader>gg :YcmCompleter GoToDefinitionElseDeclaration<CR>

let g:ycm_error_symbol = '>>'
let g:ycm_warning_symbol = '>*'

1 2	let g:ycm_error_symbol = '>>' let g:ycm_warning_symbol = '>*'

" for ycm
let g:ycm_error_symbol = '>>'
let g:ycm_warning_symbol = '>*'
nnoremap <leader>gl :YcmCompleter GoToDeclaration<CR>
nnoremap <leader>gf :YcmCompleter GoToDefinition<CR>
nnoremap <leader>gg :YcmCompleter GoToDefinitionElseDeclaration<CR>
nmap <F4> :YcmDiags<CR>

1 2 3 4 5 6 7

" for ycm let g:ycm_error_symbol = '>>' let g:ycm_warning_symbol = '>*' nnoremap <leader>gl :YcmCompleter GoToDeclaration<CR> nnoremap <leader>gf :YcmCompleter GoToDefinition<CR> nnoremap <leader>gg :YcmCompleter GoToDefinitionElseDeclaration<CR> nmap <F4> :YcmDiags<CR>