Bug in parser?

[linearcombination]

I get unexpected output when I give a particular valid USFM input to the do_graph.js script:

In proskemma-js cloned repo root:

❯ node scripts/do_graph.js ~/src/WA/github.com/linearcombination/DOC/working/temp/en_ulb-wa/en_ulb/41-MAT.usfm scripts/example_query.txt { "data": { "documents": [ { "mainSequence": { "id": "YzM5MDJiMGQt", "type": "main", "blocks": [ { "os": [], "is": [ { "payload": "chapter/1" }, { "payload": "verse/1" }, { "payload": "verses/1" } ], "text": "The book of the genealogy of Jesus Christ, son of David, son of Abraham." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/2" }, { "payload": "verses/2" } ], "text": "Abraham was the father of Isaac, and Isaac the father of Jacob, and Jacob the father of Judah and his brothers." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/3" }, { "payload": "verses/3" } ], "text": "Judah was the father of Perez and Zerah by Tamar, Perez the father of Hezron, and Hezron the father of Ram." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/4" }, { "payload": "verses/4" } ], "text": "Ram was the father of Amminadab, Amminadab the father of Nahshon, and Nahshon the father of Salmon." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/5" }, { "payload": "verses/5" } ], "text": "Salmon was the father of Boaz by Rahab, Boaz the father of Obed by Ruth, Obed the father of Jesse." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/6" }, { "payload": "verses/6" } ], "text": "Jesse was the father of David the king." }, { "os": [ { "payload": "chapter/1" }, { "payload": "verse/6" }, { "payload": "verses/6" } ], "is": [], "text": "David was the father of Solomon by the wife of Uriah." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/7" }, { "payload": "verses/7" } ], "text": "Solomon was the father of Rehoboam, Rehoboam the father of Abijah, Abijah the father of Asa." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/8" }, { "payload": "verses/8" } ], "text": "Asa was the father of Jehoshaphat, Jehoshaphat the father of Joram, and Joram an ancestor of Uzziah." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/9" }, { "payload": "verses/9" } ], "text": "Uzziah was the father of Jotham, Jotham the father of Ahaz, Ahaz the father of Hezekiah." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/10" }, { "payload": "verses/10" } ], "text": "Hezekiah was the father of Manasseh, Manasseh the father of Amon, and Amon the father of Josiah." }, { "os": [ { "payload": "chapter/1" } ], "is": [ { "payload": "verse/11" }, { "payload": "verses/11" } ], "text": "Josiah was an ancestor of Jechoniah and his brothers at the time of the deportation to Babylon." }, { "os": [ { "payload": "chapter/1" "payload": "verse/17" }, { "payload": "verses/17" } ], "text": "But the eleven disciples went to Galilee, to the mountain to which Jesus had directed them.\nWhen they saw him, they worshiped him, but some doubted." }, { "os": [ { "payload": "chapter/28" } ], "is": [ { "payload": "verse/18" }, { "payload": "verses/18" }, { "payload": "verse/19" }, { "payload": "verses/19" }, { "payload": "verse/20" }, { "payload": "verses/20" } ], "text": "" } ] } } ] } }

Notice how chapter 1 does fine until verse 11 and then jumps to verse 17 and subsequent to that it jumps from chapter 1 to chapter 28 and yet all chapters and verses of MAT are present in the source file and are parsed fine by other USFM parsers.

Here is a link to the test USFM file

[linearcombination]

Have you had a chance to look at this? I am interested in exploring this package if it will work correctly, I like the idea.