User:Khannatanmai/Secondary tags features

This page will list all the features being added to the pipe to deal with secondary tags. To follow updates on the development, see User:Khannatanmai/New_Apertium_stream_format. This was done as part of the Google Summer of Code 2020. User:Khannatanmai/GSoC2020Proposal_Trimming. User:Khannatanmai/GSoC2020Progress.

Module-specific features

Chunker (t1x): Pull Request

• Secondary tags (stags) are ignored while pattern matching for rules.
• Attribute "tags" (in t1x) gets only primary and not secondary tags. (Ensures no regression)
• "whole" gets the whole LU including secondary tags.
• New attribute "stags" gets all secondary tags. (can be used in clip).
• Secondary tags are added in the output LU from the LU that the lem/lemh is clipped from.
• If the lem/lemh comes from a variable in the output then the stags come from the LU which the lemma comes from, by tracing its variable assignment in <let>.
• No regression. Stream without secondary tags work as-is.

Example Usage (Here the secondary tags show the surface form):

Input:

^El<det><def><m><pl><sf:Los>/The<det><def><m><pl><sf:Los>$ ^perro<n><m><pl><sf:perros>/dog<n><m><pl><sf:perros>$ ^de<pr><sf:del>/of<pr><sf:del>/from<pr><sf:del>$ ^el<det><def><m><sg><sf:del>/the<det><def><m><sg><sf:del>$ ^chico<n><m><sg><sf:chico>/boy<n><sg><sf:chico>$ ^correr<vblex><pri><p3><pl><sf:corren>/run<vblex><pri><p3><pl><sf:corren>$ ^rápido<adj><m><sg><sf:rápido>/fast<adj><sint><m><sg><sf:rápido>$ ^.<sent><sf:.>/.<sent><sf:.>$ ^.<sent><sf:.>/.<sent><sf:.>$[][ ]

Output:

^Det_nom<SN><m><pl>{^the<det><def><3><sf:Los>$ ^dog<n><3><sf:perros>$}$ ^de<PREP>{^of<pr><sf:del>$}$ ^det_nom<SN><m><sg>{^the<det><def><3><sf:del>$ ^boy<n><3><sf:chico>$}$ ^verbcj<SV><vblex><pri><p3><pl>{^run<vblex><pres><sf:corren>$}$ ^adj<SA><m><sg>{^fast<adj><sint><sf:rápido>$}$^punt<sent>{^.<sent><sf:.>$}$^punt<sent>{^.<sent><sf:.>$}$[][ ]