Hackers,
Is it possible to modify the default tsearch parser so that / doesn't get lexed as a "file" token? That is, instead of
this:
try=# select * from ts_debug('simple'::regconfig, 'w/d');alias │ description │ token │ dictionaries │ dictionary
│lexemes
───────┼───────────────────┼───────┼──────────────┼────────────┼─────────file │ File or path name │ w/d │ {simple}
│ simple │ {w/d}
Ideally it'd think that / was the same as -:
try=# select * from ts_debug('simple'::regconfig, 'w-d'); alias │ description │ token │
dictionaries│ dictionary │ lexemes
─────────────────┼─────────────────────────────────┼───────┼──────────────┼────────────┼─────────asciihword │
Hyphenatedword, all ASCII │ w-d │ {simple} │ simple │ {w-d}hword_asciipart │ Hyphenated word part, all
ASCII│ w │ {simple} │ simple │ {w}blank │ Space symbols │ - │ {}
│[null] │ [null]hword_asciipart │ Hyphenated word part, all ASCII │ d │ {simple} │ simple │ {d}
(4 rows)
Possible? Or would I have to write a completely new parser just to change this bit?
Thanks,
David
