Canonical GF may include references to undefined parameters
johnjcamilleri opened this issue · 1 comments
johnjcamilleri commented
Sometimes in canonical GF, an unused parameter is removed from the param definitions but still referred to elsewhere.
Example discovered in PhrasebookBul.gf:
$ gf --batch --output-format=canonical_gf PhrasebookBul.gf
Writing canonical/Phrasebook.gf...
Writing canonical/PhrasebookBul.gf...
$ gf --batch canonical/PhrasebookBul.gf
- compiling canonical/Phrasebook.gf... write file canonical/Phrasebook.gfo
- compiling canonical/PhrasebookBul.gf...
canonical/PhrasebookBul.gf:245703-245727:
Happened in the renaming of Zoo
constant not found: ResBul_Pref
given PhrasebookBul
...
The parameter-cleaning code is probably slightly too enthusiastic.
johnjcamilleri commented
Turns out this is a special case of #101