ide-spaces-style
GFlags ╰── IdeSpacesStyle
IDE_SPACES_STYLE_IGNORE
IDE_SPACES_STYLE_BEFORE_LEFT_PAREN
IDE_SPACES_STYLE_BEFORE_LEFT_BRACKET
IDE_SPACES_STYLE_BEFORE_LEFT_BRACE
IDE_SPACES_STYLE_BEFORE_LEFT_ANGLE
IDE_SPACES_STYLE_BEFORE_COLON
IDE_SPACES_STYLE_BEFORE_COMMA
IDE_SPACES_STYLE_BEFORE_SEMICOLON