Function toml_parse_assignment

src/cli/config_toml_edit.c:1515–1606

}

static int toml_parse_assignment(const char *data, const toml_line_t *line,
                                 toml_assignment_t *assignment) {
    memset(assignment, 0, sizeof(*assignment));
    size_t start = line->start;
    size_t end = line->content_end;
    if (start == 0U && end >= 3U && (unsigned char)data[0] == 0xefU &&
        (unsigned char)data[1] == 0xbbU && (unsigned char)data[2] == 0xbfU) {
        start = 3U;
    }
    while (start < end && (data[start] == ' ' || data[start] == '\t')) {
        start++;
    }
    if (start == end || data[start] == '#') {
        return TOML_EDIT_OK;
    }

    size_t equals = SIZE_MAX;
    char quote = '\0';
    int escaped = 0;
    for (size_t pos = start; pos < end; ++pos) {
        char ch = data[pos];
        if (quote) {
            if (quote == '"' && !escaped && ch == '\\') {
                escaped = 1;
            } else {
                if (!escaped && ch == quote) {
                    quote = '\0';
                }
                escaped = 0;
            }
            continue;
        }
        if (ch == '"' || ch == '\'') {
            quote = ch;
        } else if (ch == '=') {
            equals = pos;
            break;
        } else if (ch == '#') {
            break;
        }
    }
    if (quote || equals == SIZE_MAX) {
        return TOML_EDIT_OK;
    }
    size_t key_end = equals;
    toml_trim(data, &start, &key_end);
    if (toml_parse_key_path(data, start, key_end, &assignment->key) != TOML_EDIT_OK) {
        return TOML_EDIT_ERR;
    }

    size_t value_start = equals + 1U;
    while (value_start < end && (data[value_start] == ' ' || data[value_start] == '\t')) {
        value_start++;
    }
    size_t value_end = end;
    quote = '\0';
    escaped = 0;
    for (size_t pos = value_start; pos < end; ++pos) {