-h, --help
show this help message and exit
-b, --blank_lines
Put a blank line between primary header file and C/C++ system #includes, and another blank line
between system #includes and google #includes [default]
--noblank_lines--comments
Put comments after the #include lines
--nocomments--safe_headers
Do not remove unused #includes/fwd-declares from header files; just add new ones [default]
--nosafe_headers-s, --sort_only
Just sort #includes of files listed on cmdline; do not add or remove any #includes
-n, --dry_run
Do not actually edit any files; just print diffs. Return code is 0 if no changes are needed, else
min(the number of files that would be modified, 100)
--ignore_re=IGNORE_RE
fix_includes.py will skip editing any file whose name matches this regular expression.
--separate_project_includes=SEPARATE_PROJECT_INCLUDES
Sort #includes for current project separately from all other #includes. This flag specifies the
root directory of the current project. If the value is "<tld>", #includes that share the same
top-level directory are assumed to be in the same project. If not specified, project #includes
will be sorted with other non-system #includes.
--invoking_command_line=INVOKING_COMMAND_LINE
Internal flag used by iwyu.py, It should be the command line used to invoke iwyu.py
-m, --keep_iwyu_namespace_format
Keep forward-declaration namespaces in IWYU format, eg. namespace n1 { namespace n2 { class c1; }
}. Do not convert to "normalized" Google format: namespace n1 {\nnamespace n2 {\n class c1;\n}\n}.
--nokeep_iwyu_namespace_format
fix_includes.py 6.0-2 September 2018 FIX_INCLUDES.PY(1)