401 lines
15 KiB
Text
401 lines
15 KiB
Text
===============================================================================
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ALE C++ Integration *ale-cpp-options*
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For basic checking of problems with C++ files, ALE offers the `cc` linter,
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which runs either `clang++`, or `gcc`. See |ale-cpp-cc|.
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===============================================================================
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Global Options
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The following C options also apply to some C++ linters too.
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* |g:ale_c_always_make|
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* |g:ale_c_build_dir_names|
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* |g:ale_c_build_dir|
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* |g:ale_c_parse_makefile|
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* |g:ale_c_parse_compile_commands|
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===============================================================================
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astyle *ale-cpp-astyle*
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g:ale_cpp_astyle_executable *g:ale_cpp_astyle_executable*
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*b:ale_cpp_astyle_executable*
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Type: |String|
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Default: `'astyle'`
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This variable can be changed to use a different executable for astyle.
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g:ale_cpp_astyle_project_options *g:ale_cpp_astyle_project_options*
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*b:ale_cpp_astyle_project_options*
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Type: |String|
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Default: `''`
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This variable can be changed to use an option file for project level
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configurations. Provide only the filename of the option file that should be
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present at the project's root directory.
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For example, if .astylrc is specified, the file is searched in the parent
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directories of the source file's directory.
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===============================================================================
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cc *ale-cpp-cc*
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*ale-cpp-gcc*
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*ale-cpp-clang*
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g:ale_cpp_cc_executable *g:ale_cpp_cc_executable*
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*b:ale_cpp_cc_executable*
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Type: |String|
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Default: `'<auto>'`
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This variable can be changed to use a different executable for a C++ compiler.
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ALE will try to use `clang++` if Clang is available, otherwise ALE will
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default to checking C++ code with `gcc`.
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g:ale_cpp_cc_options *g:ale_cpp_cc_options*
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*b:ale_cpp_cc_options*
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Type: |String|
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Default: `'-std=c++14 -Wall'`
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This variable can be changed to modify flags given to the C++ compiler.
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g:ale_cpp_cc_use_header_lang_flag *g:ale_cpp_cc_use_header_lang_flag*
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*b:ale_cpp_cc_use_header_lang_flag*
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Type: |Number|
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Default: `-1`
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By default, ALE will use `'-x c++-header'` instead of `'-x c++'` for header
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files when using Clang.
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This variable can be changed to manually activate or deactivate this flag
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for header files.
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- When set to `-1`, the default beviour is used, `'-x c++-header'` is used with
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Clang and `'-x c++'` is used with other compilers.
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- When set to `0`, the flag is deactivated, `'-x c++'` is always used
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independently of the compiler.
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- When set to `1`, the flag is activated, `'-x c++-header'` is always used
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independently of the compiler.
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Gcc does not support `'-x c++-header'` when using `'-'` as input filename,
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which is what ALE does. This why, by default, ALE only uses `'-x c++-header'`
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with Clang.
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g:ale_cpp_cc_header_exts *g:ale_cpp_cc_header_exts*
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*b:ale_cpp_cc_header_exts*
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Type: |List|
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Default: `['h', 'hpp']`
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This variable can be changed to modify the list of extensions of the files
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considered as header files.
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This variable is only used when `'-x c++-header'` is used instead of `'-x c++'`,
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see |g:ale_cpp_cc_use_header_lang_flag|.
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===============================================================================
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ccls *ale-cpp-ccls*
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g:ale_cpp_ccls_executable *g:ale_cpp_ccls_executable*
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*b:ale_cpp_ccls_executable*
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Type: |String|
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Default: `'ccls'`
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This variable can be changed to use a different executable for ccls.
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g:ale_cpp_ccls_init_options *g:ale_cpp_ccls_init_options*
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*b:ale_cpp_ccls_init_options*
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Type: |Dictionary|
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Default: `{}`
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This variable can be changed to customize ccls initialization options.
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Example: >
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{
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\ 'cacheDirectory': '/tmp/ccls',
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\ 'cacheFormat': 'binary',
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\ 'diagnostics': {
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\ 'onOpen': 0,
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\ 'opChange': 1000,
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\ },
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\ }
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<
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Visit https://github.com/MaskRay/ccls/wiki/Initialization-options for all
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available options and explanations.
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===============================================================================
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clangcheck *ale-cpp-clangcheck*
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`clang-check` will be run only when files are saved to disk, so that
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`compile_commands.json` files can be used. It is recommended to use this
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linter in combination with `compile_commands.json` files.
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Therefore, `clang-check` linter reads the options |g:ale_c_build_dir| and
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|g:ale_c_build_dir_names|. Also, setting |g:ale_c_build_dir| actually
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overrides |g:ale_c_build_dir_names|.
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g:ale_cpp_clangcheck_executable *g:ale_cpp_clangcheck_executable*
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*b:ale_cpp_clangcheck_executable*
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Type: |String|
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Default: `'clang-check'`
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This variable can be changed to use a different executable for clangcheck.
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g:ale_cpp_clangcheck_options *g:ale_cpp_clangcheck_options*
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*b:ale_cpp_clangcheck_options*
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Type: |String|
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Default: `''`
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This variable can be changed to modify flags given to clang-check.
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This variable should not be set to point to build subdirectory with
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`-p path/to/build` option, as it is handled by the |g:ale_c_build_dir|
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option.
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===============================================================================
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clangd *ale-cpp-clangd*
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g:ale_cpp_clangd_executable *g:ale_cpp_clangd_executable*
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*b:ale_cpp_clangd_executable*
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Type: |String|
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Default: `'clangd'`
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This variable can be changed to use a different executable for clangd.
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g:ale_cpp_clangd_options *g:ale_cpp_clangd_options*
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*b:ale_cpp_clangd_options*
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Type: |String|
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Default: `''`
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This variable can be changed to modify flags given to clangd.
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===============================================================================
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clang-format *ale-cpp-clangformat*
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See |ale-c-clangformat| for information about the available options.
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Note that the C options are also used for C++.
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===============================================================================
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clangtidy *ale-cpp-clangtidy*
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`clang-tidy` will be run only when files are saved to disk, so that
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`compile_commands.json` files can be used. It is recommended to use this
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linter in combination with `compile_commands.json` files.
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Therefore, `clang-tidy` linter reads the options |g:ale_c_build_dir| and
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|g:ale_c_build_dir_names|. Also, setting |g:ale_c_build_dir| actually
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overrides |g:ale_c_build_dir_names|.
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g:ale_cpp_clangtidy_checks *g:ale_cpp_clangtidy_checks*
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*b:ale_cpp_clangtidy_checks*
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Type: |List|
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Default: `[]`
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The checks to enable for clang-tidy with the `-checks` argument.
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All options will be joined with commas, and escaped appropriately for
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the shell. The `-checks` flag can be removed entirely by setting this
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option to an empty List.
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g:ale_cpp_clangtidy_executable *g:ale_cpp_clangtidy_executable*
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*b:ale_cpp_clangtidy_executable*
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Type: |String|
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Default: `'clang-tidy'`
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This variable can be changed to use a different executable for clangtidy.
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g:ale_cpp_clangtidy_options *g:ale_cpp_clangtidy_options*
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*b:ale_cpp_clangtidy_options*
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Type: |String|
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Default: `''`
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This variable can be changed to modify compiler flags given to clang-tidy.
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- Setting this variable to a non-empty string,
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- and working in a buffer where no compilation database is found using
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|g:ale_c_build_dir_names| or |g:ale_c_build_dir|,
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will cause the `--` argument to be passed to `clang-tidy`, which will mean
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that detection of `compile_commands.json` files for compile command
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databases will be disabled.
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Only set this option if you want to control compiler flags
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entirely manually, and no `compile_commands.json` file is in one
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of the |g:ale_c_build_dir_names| directories of the project tree.
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g:ale_cpp_clangtidy_extra_options *g:ale_cpp_clangtidy_extra_options*
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*b:ale_cpp_clangtidy_extra_options*
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Type: |String|
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Default: `''`
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This variable can be changed to modify flags given to clang-tidy.
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g:ale_cpp_clangtidy_fix_errors *g:ale_cpp_clangtidy_fix_errors*
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*b:ale_cpp_clangtidy_fix_errors*
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Type: |Number|
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Default: `1`
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This variable can be changed to disable the `-fix-errors` option for the
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|clangtidy| fixer.
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===============================================================================
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clazy *ale-cpp-clazy*
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g:ale_cpp_clazy_executable *g:ale_cpp_clazy_executable*
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*b:ale_cpp_clazy_executable*
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Type: |String|
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Default: `'clazy-standalone'`
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This variable can be changed to use a different executable for clazy.
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g:ale_cpp_clazy_checks *g:ale_cpp_clazy_checks*
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*b:ale_cpp_clazy_checks*
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Type: |List|
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Default: `['level1']`
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The checks to enable for clazy with the `-checks` argument.
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All options will be joined with commas, and escaped appropriately for
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the shell. The `-checks` flag can be removed entirely by setting this
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option to an empty List.
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g:ale_cpp_clazy_options *g:ale_cpp_clazy_options*
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*b:ale_cpp_clazy_options*
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Type: |String|
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Default: `''`
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This variable can be changed to modify flags given to clazy.
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===============================================================================
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cppcheck *ale-cpp-cppcheck*
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g:ale_cpp_cppcheck_executable *g:ale_cpp_cppcheck_executable*
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*b:ale_cpp_cppcheck_executable*
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Type: |String|
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Default: `'cppcheck'`
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This variable can be changed to use a different executable for cppcheck.
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g:ale_cpp_cppcheck_options *g:ale_cpp_cppcheck_options*
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*b:ale_cpp_cppcheck_options*
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Type: |String|
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Default: `'--enable=style'`
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This variable can be changed to modify flags given to cppcheck.
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===============================================================================
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cpplint *ale-cpp-cpplint*
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g:ale_cpp_cpplint_executable *g:ale_cpp_cpplint_executable*
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*b:ale_cpp_cpplint_executable*
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Type: |String|
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Default: `'cpplint'`
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This variable can be changed to use a different executable for cpplint.
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g:ale_cpp_cpplint_options *g:ale_cpp_cpplint_options*
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*b:ale_cpp_cpplint_options*
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Type: |String|
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Default: `''`
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This variable can be changed to modify flags given to cpplint.
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g:ale_c_cpplint_executable *g:ale_c_cpplint_executable*
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*b:ale_c_cpplint_executable*
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Type: |String|
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Default: `'cpplint'`
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This variable can be changed to use a different executable for cpplint.
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g:ale_c_cpplint_options *g:ale_c_cpplint_options*
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*b:ale_c_cpplint_options*
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Type: |String|
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Default: `''`
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This variable can be changed to modify flags given to cpplint.
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===============================================================================
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cquery *ale-cpp-cquery*
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g:ale_cpp_cquery_executable *g:ale_cpp_cquery_executable*
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*b:ale_cpp_cquery_executable*
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Type: |String|
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Default: `'cquery'`
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This variable can be changed to use a different executable for cquery.
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g:ale_cpp_cquery_cache_directory *g:ale_cpp_cquery_cache_directory*
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*b:ale_cpp_cquery_cache_directory*
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Type: |String|
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Default: `'~/.cache/cquery'`
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This variable can be changed to decide which directory cquery uses for its
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cache.
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===============================================================================
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cspell *ale-cpp-cspell*
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See |ale-cspell-options|
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===============================================================================
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flawfinder *ale-cpp-flawfinder*
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g:ale_cpp_flawfinder_executable *g:ale_cpp_flawfinder_executable*
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*b:ale_cpp_flawfinder_executable*
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Type: |String|
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Default: `'flawfinder'`
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This variable can be changed to use a different executable for flawfinder.
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g:ale_cpp_flawfinder_minlevel *g:ale_cpp_flawfinder_minlevel*
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*b:ale_cpp_flawfinder_minlevel*
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Type: |Number|
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Default: `1`
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This variable can be changed to ignore risks under the given risk threshold.
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g:ale_cpp_flawfinder_options *g:ale-cpp-flawfinder*
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*b:ale-cpp-flawfinder*
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Type: |String|
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Default: `''`
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This variable can be used to pass extra options into the flawfinder command.
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===============================================================================
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uncrustify *ale-cpp-uncrustify*
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See |ale-c-uncrustify| for information about the available options.
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===============================================================================
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vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
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