| 25 | } |
| 26 | |
| 27 | void state::set_indent(int64_t indent) |
| 28 | { |
| 29 | if (m_indent_current == -1 && indent > 0) |
| 30 | { |
| 31 | m_indent_base = indent; |
| 32 | } |
| 33 | if (indent % m_indent_base && m_stack.top().indent) |
| 34 | { |
| 35 | throw exceptions::inconsistent_indentation( |
| 36 | indent, m_indent_base, VILI_EXC_INFO); |
| 37 | } |
| 38 | indent /= m_indent_base; // Normalize indentation to "levels" |
| 39 | if (m_indent_current > indent) |
| 40 | { |
| 41 | for (auto decrease_indent = m_indent_current; decrease_indent > indent; |
| 42 | decrease_indent--) |
| 43 | { |
| 44 | this->close_block(); |
| 45 | } |
| 46 | } |
| 47 | else if (m_indent_current == indent && indent < m_stack.top().indent) |
| 48 | { |
| 49 | this->close_block(); |
| 50 | } |
| 51 | else if (m_indent_current < indent) |
| 52 | { |
| 53 | if (indent - m_indent_current > 1) |
| 54 | { |
| 55 | throw exceptions::too_much_indentation(indent, VILI_EXC_INFO); |
| 56 | } |
| 57 | } |
| 58 | m_indent_current = indent; |
| 59 | } |
| 60 | |
| 61 | void state::use_indent() |
| 62 | { |
no test coverage detected