question: returns indentation size as number of characters ' ' and ' \ t ' in the beginning of a line . it does n't perform any expansion of tabs . concode_field_sep String TWO_SPACES concode_elem_sep String FOUR_SPACES concode_field_sep PyStatementList getAnchorStatementList concode_elem_sep String getLineIndent concode_elem_sep CharSequence getLineIndent concode_elem_sep String getLineIndent concode_elem_sep String getIndentFromSettings concode_elem_sep String getElementIndent concode_elem_sep String findCommonIndent concode_elem_sep String getExpectedBlockIndent concode_elem_sep String changeIndent concode_elem_sep List<String> changeIndent concode_elem_sep int getExpectedElementIndentSize concode_elem_sep int getIndentSizeFromSettings concode_elem_sep List<String> removeCommonIndent concode_elem_sep String removeCommonIndent
target: int function ( @ NotNull CharSequence arg0 ) { }