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Improve code readability
Using a small helper struct instead of a std::pair makes things like it->second.first a little less confusing: it->second.scope.
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parent
5bb7857bb2
commit
73c3f3e2fd
@ -219,7 +219,13 @@ public:
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mutable TocBackend toc_backend;
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/// macro tables
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typedef pair<DocIterator, MacroData> ScopeMacro;
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struct ScopeMacro {
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ScopeMacro() {}
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ScopeMacro(DocIterator const & s, MacroData const & m)
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: scope(s), macro(m) {}
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DocIterator scope;
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MacroData macro;
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};
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typedef map<DocIterator, ScopeMacro> PositionScopeMacroMap;
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typedef map<docstring, PositionScopeMacroMap> NamePositionScopeMacroMap;
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/// map from the macro name to the position map,
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@ -230,7 +236,13 @@ public:
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/// positions of child buffers in the buffer
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typedef map<Buffer const * const, DocIterator> BufferPositionMap;
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typedef pair<DocIterator, Buffer const *> ScopeBuffer;
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struct ScopeBuffer {
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ScopeBuffer() {}
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ScopeBuffer(DocIterator const & s,Buffer const * b)
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: scope(s), buffer(b) {}
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DocIterator scope;
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Buffer const * buffer;
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};
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typedef map<DocIterator, ScopeBuffer> PositionScopeBufferMap;
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/// position of children buffers in this buffer
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BufferPositionMap children_positions;
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@ -559,7 +571,7 @@ void Buffer::cloneWithChildren(BufferMap & bufmap, CloneList * clones) const
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for (; it != end; ++it) {
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DocIterator dit = it->first.clone(buffer_clone);
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dit.setBuffer(buffer_clone);
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Buffer * child = const_cast<Buffer *>(it->second.second);
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Buffer * child = const_cast<Buffer *>(it->second.buffer);
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child->cloneWithChildren(bufmap, clones);
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BufferMap::iterator const bit = bufmap.find(child);
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@ -3122,12 +3134,12 @@ MacroData const * Buffer::Impl::getBufferMacro(docstring const & name,
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if (it != nameIt->second.end()) {
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while (true) {
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// scope ends behind pos?
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if (pos < it->second.first) {
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if (pos < it->second.scope) {
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// Looks good, remember this. If there
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// is no external macro behind this,
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// we found the right one already.
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bestPos = it->first;
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bestData = &it->second.second;
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bestData = &it->second.macro;
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break;
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}
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@ -3152,13 +3164,13 @@ MacroData const * Buffer::Impl::getBufferMacro(docstring const & name,
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break;
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// scope ends behind pos?
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if (pos < it->second.first
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if (pos < it->second.scope
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&& (cloned_buffer_ ||
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theBufferList().isLoaded(it->second.second))) {
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theBufferList().isLoaded(it->second.buffer))) {
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// look for macro in external file
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macro_lock = true;
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MacroData const * data
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= it->second.second->getMacro(name, false);
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= it->second.buffer->getMacro(name, false);
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macro_lock = false;
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if (data) {
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bestPos = it->first;
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