clang-format - manual page for clang-format 9
OVERVIEW: A tool to format
C/C++/Java/JavaScript/Objective-C/Protobuf/C# code.
If no arguments are specified, it formats the code from standard
input and writes the result to the standard output. If <file>s are
given, it reformats the files. If -i is specified together with
<file>s, the files are edited in-place. Otherwise, the result is
written to the standard output.
USAGE: clang-format [options] [<file> ...]
OPTIONS:
Clang-format options:
- --assume-filename=<string>
- When reading from stdin, clang-format assumes this
- filename to look for a style config file (with -style=file)
and to determine the language.
- --cursor=<uint>
- The position of the cursor when invoking
- clang-format from an editor integration
- --dump-config - Dump
configuration options to stdout and exit.
- Can be used with -style option.
- --fallback-style=<string>
- The name of the predefined style used as a
- fallback in case clang-format is invoked with -style=file,
but can not find the .clang-format file to use. Use
-fallback-style=none to skip formatting.
-i - Inplace edit <file>s, if specified.
- --length=<uint>
- Format a range of this length (in bytes).
- Multiple ranges can be formatted by specifying several -offset and
-length pairs. When only a single -offset is specified
without -length, clang-format will format up to the end of the
file. Can only be used with one input file.
- --lines=<string>
- <start line>:<end line> - format a range of
- lines (both 1-based). Multiple ranges can be formatted by specifying
several -lines arguments. Can't be used with -offset and
-length. Can only be used with one input file.
- --offset=<uint>
- Format a range starting at this byte offset.
- Multiple ranges can be formatted by specifying several -offset and
-length pairs. Can only be used with one input file.
--output-replacements-xml - Output replacements as
XML.
--sort-includes - If set, overrides the include sorting
behavior determined by the SortIncludes style flag
- --style=<string>
- Coding style, currently supports:
- LLVM, Google, Chromium, Mozilla, WebKit.
- Use -style=file to
load style configuration from
- .clang-format file located in one of the parent directories of the source
file (or current directory for stdin). Use -style="{key:
value, ...}" to set specific parameters, e.g.:
- -style="{BasedOnStyle: llvm, IndentWidth: 8}"
--verbose - If set, shows the list of processed
files
Generic Options:
--help - Display available options (--help-hidden
for more)
--help-list - Display list of available options
(--help-list-hidden for more)
--version - Display the version of this program