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Implement tgrep2 labeled nodes and segmented patterns #7

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wroberts opened this issue Mar 26, 2015 · 1 comment
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Implement tgrep2 labeled nodes and segmented patterns #7

wroberts opened this issue Mar 26, 2015 · 1 comment

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@wroberts
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Sections 4.6 and 4.7 of the tgrep2 manual.

  1. How complicated is the distinction between back-links and cross-links?
  2. Is it sufficient to greedily assign the first matching node to a given label, or would a proper implementation of linking potentially mean back-tracking during matching?
@wroberts
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Implemented simple greedy matching in v1.0.5 (eda4e1f ). Let's see how this works.

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