678 check_number_or_float(vartype_T type1, vartype_T type2, char_u *op)  in check_number_or_float()  argument
684 	if (*op == '+')  in check_number_or_float()
687 	    semsg(_(e_char_requires_number_or_float_arguments), *op);  in check_number_or_float()
724 	    isn->isn_arg.op.op_type = expr_type;  in generate_add_instr()
726 	    isn->isn_arg.op.op_type = EXPR_ADD;  in generate_add_instr()
763 generate_two_op(cctx_T *cctx, char_u *op)  in generate_two_op()  argument
778     switch (*op)  in generate_two_op()
789 								   op) == FAIL)  in generate_two_op()
800 		      isn->isn_arg.op.op_type = *op == '*'  in generate_two_op()
801 				 ? EXPR_MULT : *op == '/'? EXPR_DIV : EXPR_SUB;  in generate_two_op()
815 		      isn->isn_arg.op.op_type = EXPR_REM;  in generate_two_op()
930     isn->isn_arg.op.op_type = exprtype;  in generate_COMPARE()
931     isn->isn_arg.op.op_ic = ic;  in generate_COMPARE()
4882 error_white_both(char_u *op, int len)  in error_white_both()  argument
4886     vim_strncpy(buf, op, len);  in error_white_both()
4887     semsg(_(e_white_space_required_before_and_after_str_at_str), buf, op);  in error_white_both()
4948     char_u	*op;  in compile_expr6()  local
4961 	op = may_peek_next_line(cctx, *arg, &next);  in compile_expr6()
4962 	if (*op != '*' && *op != '/' && *op != '%')  in compile_expr6()
4967 	    op = skipwhite(*arg);  in compile_expr6()
4970 	if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(op[1]))  in compile_expr6()
4972 	    error_white_both(op, 1);  in compile_expr6()
4975 	if (may_get_next_line_error(op + 1, arg, cctx) == FAIL)  in compile_expr6()
4992 	    switch (*op)  in compile_expr6()
5011 	    generate_two_op(cctx, op);  in compile_expr6()
5026     char_u	*op;  in compile_expr5()  local
5040 	op = may_peek_next_line(cctx, *arg, &next);  in compile_expr5()
5041 	if (*op != '+' && *op != '-' && !(*op == '.' && *(op + 1) == '.'))  in compile_expr5()
5043 	if (op[0] == op[1] && *op != '.' && next)  in compile_expr5()
5047 	oplen = (*op == '.' ? 2 : 1);  in compile_expr5()
5051 	    op = skipwhite(*arg);  in compile_expr5()
5054 	if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(op[oplen]))  in compile_expr5()
5056 	    error_white_both(op, oplen);  in compile_expr5()
5060 	if (may_get_next_line_error(op + oplen, arg, cctx) == FAIL)  in compile_expr5()
5068 		&& (*op == '.'  in compile_expr5()
5078 	    if (*op == '+')  in compile_expr5()
5080 	    else if (*op == '-')  in compile_expr5()
5106 	    if (*op == '.')  in compile_expr5()
5114 		generate_two_op(cctx, op);  in compile_expr5()
5235 	char	*op,  in compile_and_or()  argument
5241     int		opchar = *op;  in compile_and_or()
5273 									op, p);  in compile_and_or()
6889     char_u	*op;  in compile_assignment()  local
6915     op = p;  in compile_assignment()
6922     if (oplen > 0 && (!VIM_ISWHITE(*sp) || !IS_WHITE_OR_NUL(op[oplen])))  in compile_assignment()
6924 	error_white_both(op, oplen);  in compile_assignment()
6935 	op = (char_u *)(eap->cmdidx == CMD_increment ? "+=" : "-=");  in compile_assignment()
6948 	l = heredoc_get(eap, op + 3, FALSE);  in compile_assignment()
6974 	wp = op + oplen;  in compile_assignment()
7050 		    p = skipwhite(op + oplen);  in compile_assignment()
7060 		if (*op != '='  in compile_assignment()
7082 			wp = op + oplen;  in compile_assignment()
7107 		    if (generate_GETITEM(cctx, var_idx, *op != '=') == FAIL)  in compile_assignment()
7142 		    else if (*op == '=')  in compile_assignment()
7249 	if (oplen > 0 && *op != '=')  in compile_assignment()
7254 	    if (*op == '.')  in compile_assignment()
7274 	    if (*op == '.')  in compile_assignment()
7279 	    else if (*op == '+')  in compile_assignment()
7287 	    else if (generate_two_op(cctx, op) == FAIL)  in compile_assignment()