grobidOrg / grobid / 32825213386

44%

master: 43%

Pull #1550

github

grobid-home: rebuild all four pdfalto binaries, and enable discardClippedText

Built from kermitt2/pdfalto ad13f4e (fix/discard-clipped-text) for lin-64,
lin_arm-64, mac-64 and mac_arm-64, so every platform GROBID ships understands
-discardClippedText. The pdfalto_server wrapper needs no change: it execs the
same binary.

With no platform left that rejects the option, the reason for opt-in is gone
and pdf.pdfalto.discardClippedText now defaults to true (config default, YAML,
and the no-config fallback in GrobidProperties). Set it to false when pointing
grobid-home at a pdfalto build that predates the option.

Effect: figures embedded as Form XObjects stop contributing the invisible,
clipped text of the page they were exported from. On 2,595 PMC materials-science
articles, normalised body-text similarity against the JATS reference goes
0.7593 -> 0.9017; on 1,943 life-science articles, 0.8926 -> 0.8963. Documents
with no clipped text are unaffected -- output is byte-identical.

10131 of 25700 branches covered (39.42%)

Branch coverage included in aggregate %.

21227 of 46371 relevant lines covered (45.78%)

1.86 hits per line