static struct aws_byte_cursor s_trim_trailing_whitespace_comment()

in source/aws_profile.c [817:840]

• 16 lines of code
• 5 McCabe index (conditional complexity)

static struct aws_byte_cursor s_trim_trailing_whitespace_comment(const struct aws_byte_cursor *line) {
    struct aws_byte_cursor trimmed;
    trimmed.ptr = line->ptr;

    uint8_t *current_ptr = line->ptr;
    uint8_t *end_ptr = line->ptr + line->len;

    while (current_ptr < end_ptr) {
        if (s_is_whitespace(*current_ptr)) {
            /*
             * Look ahead 1
             */
            if (current_ptr + 1 < end_ptr && s_is_comment_token(*(current_ptr + 1))) {
                break;
            }
        }

        current_ptr++;
    }

    trimmed.len = current_ptr - line->ptr;

    return trimmed;
}