Grammar checker speller removes non-first words from multi-word speller suggestions

[snomos]

In lang-gle, do:

echo nuvviDspeller | divvunspell suggest -a tools/spellcheckers/ga.zhfst 
Reading from stdin...
Input: nuvviDspeller		[INCORRECT]
Divvun speller for Irish		1
ga, desktop, version 0.2.0, 19.11.2025-0907		2
Built using HFST 3.16.2		3

Do the same in the grammar checker. The output is:

"<nuvviDspeller>"
	"Divan" Foreign English Noun <spelled> <W:1> <WA:135> "Divvun"S
	"Divan" Fam Prop Noun Masc Com Sg <spelled> <W:1> <WA:160> "Divvun"S
	"Diveen" Fam Prop Noun Masc Com Sg <spelled> <W:1> <WA:165> "Divvun"S
	"<gap>" XMLTag <spelled> <W:2> <WA:70> "ga,"S
	"ga" Subst Noun Sg <spelled> <W:2> <WA:85> "ga,"S
	"gad" Noun Masc Com Sg <spelled> <W:2> <WA:105> "ga,"S
	"caí" Noun Fem Com Sg Ecl <spelled> <W:2> <WA:125> "ga,"S
	"caí" Noun Fem Gen Sg Ecl <spelled> <W:2> <WA:125> "ga,"S
	"gad" Verb VTI Imper 2P Sg <spelled> <W:2> <WA:125> "ga,"S
	"caígh" Verbal Noun VTI Ecl <spelled> <W:2> <WA:130> "ga,"S
	"gad" Noun Masc Gen Weak Pl <spelled> <W:2> <WA:130> "ga,"S
	"gad" Noun Masc Com Sg DefArt <spelled> <W:2> <WA:140> "ga,"S
	"caígh" Verbal Noun VTI Gen Ecl <spelled> <W:2> <WA:150> "ga,"S
	"Buile" Noun Fem Com Pl <spelled> <W:3> <WA:102> "Built"S
	"Buile" Noun Fem Voc Pl <spelled> <W:3> <WA:102> "Built"S
	"Cuilt" Noun Fem Com Sg <spelled> <W:3> <WA:110> "Built"S
	"Muilt" Noun Fem Com Sg <spelled> <W:3> <WA:110> "Built"S
	"Béile" Noun Masc Com Pl <spelled> <W:3> <WA:114> "Built"S
	"Built" Foreign English Verb <spelled> <W:3> <WA:120> "Built"S
	"Sult" Noun Masc Com Pl <spelled> <W:3> <WA:120> "Built"S
	"Sult" Noun Masc Gen Sg <spelled> <W:3> <WA:120> "Built"S
	"Buile" Noun Fem Com Pl DefArt <spelled> <W:3> <WA:127> "Built"S
	"Buile" Noun Fem Voc Pl DefArt <spelled> <W:3> <WA:127> "Built"S

[bbqsrc]

What's the libdivvun output?

[snomos]

echo nuvviDspeller | divvun-checker -a tools/grammarcheckers/ga.zcheck | jq

gives:

{
  "errs": [
    [
      "nuvviDspeller",
      0,
      13,
      "typo",
      "Níl an focal sin san fhoclóir",
      [
        "Divvun speller for Irish",
        "ga, desktop, version 0.2.0, 19.11.2025-0907",
        "Built using HFST 3.16.2"
      ],
      "Earráid litrithe"
    ]
  ],
  "text": "nuvviDspeller"
}

[bbqsrc]

Right, we can't see the cg3 output for it... lol

[snomos]

Sure:

echo nuvviDspeller | ./tools/grammarcheckers/modes/glegram4-spell.mode 

returns:

"<nuvviDspeller>"
	"nuvviDspeller" ?
	"Divvun speller for Irish" <W:1> <WA:0> <spelled> "Divvun speller for Irish"S
	"ga, desktop, version 0.2.0, 19.11.2025-0907" <W:2> <WA:0> <spelled> "ga, desktop, version 0.2.0, 19.11.2025-0907"S
	"Built using HFST 3.16.2" <W:3> <WA:0> <spelled> "Built using HFST 3.16.2"S
:\n

To get the modes/ dir, do:

cd tools/grammarcheckers/
make dev

[bbqsrc]

Yeah it's definitely a regex.

[snomos]

Just to add more examples, this is what it looks like in our online editor (divvun.ui.no):

[snomos]

I added a script to easily see which API end points are actually working (giellalt/giella-core/devtools/api-test.js), and with the following command, which sends the word nuvviDspeller to all production quality spellers:

./devtools/api-test.js

I get the following output:

Testing speller services on prod (api-giellalt.uit.no)
Test word: "nuvviDspeller"

Found 5 speller service(s)

fo - føroyskt
  nuvviDspeller - feil
    Divvun speller for Faroese
    fo, mobile, version 1.2.1, 20.11.2025-1351
    Built using HFST 3.16.2

kl - kalaallisut
  nuvviDspeller - feil
    Divvun speller for Kalaallisut
    kl, mobile, version 1.0.3, 21.11.2025-0925
    Built using HFST 3.16.2

se - davvisámegiella
  nuvviDspeller - feil
  (Ingen forslag tilgjengeleg)

sma (åarjelsaemien gïele): ERROR - Unexpected token B in JSON at position 0

smn - anarâškielâ
  nuvviDspeller - feil
  (Ingen forslag tilgjengeleg)

So for the working speller end points, I get full suggestions as expected. If I do the same against the grammar checker end points:

./devtools/api-test.js -g

I get the following output:

Testing grammar services on prod (api-giellalt.uit.no)
Test word: "nuvviDspeller"

Found 4 grammar service(s)

se - davvisámegiella
  nuvviDspeller - Čállinmeattáhus

sma - åarjelsaemien gïele
  nuvviDspeller - "$1"-baakoe båajhtode tjaalasovveme

smj - julevsámegiella
  nuvviDspeller - Tjállemvihke

smn - anarâškielâ
  nuvviDspeller - Časkemfeilâ

That is, no suggestions at all. If I do the same agains the beta grammar checkers:

./devtools/api-test.js -g -e beta

what I get is:

Testing grammar services on beta (beta.api.giellalt.org)
Test word: "nuvviDspeller"

Found 5 grammar service(s)

fo - føroyskt
  nuvviDspeller - Skrivefeil
    Divvun

ga - Gaeilge
  nuvviDspeller - typo
    ga,

kl - kalaallisut
  nuvviDspeller - "$1" naqinnerlugaarpasippoq
    Divvun
    kl,
    Built

sma - åarjelsaemien gïele
  nuvviDspeller - "$1"-baakoe båajhtode tjaalasovveme
    Divvun
    sma,
    Built

smj - julevsámegiella
  nuvviDspeller - Tjállemvihke
    smj,
    Built

That is, I get some suggestions, but only the first word in multiword suggestions, as described earlier in this issue.