#compdef bison

_arguments -s -S \
  '(--file-prefix)-b+[specify output file prefix]:output file prefix:' \
  '(--defines)-d[write token definition file]' \
  '(--raw)-r[output bison token numbers]' \
  '(--token-table)-k[output token table]' \
  '(--no-lines)-l[don'"'"'t generate #line directives]' \
  '(--no-parser)-n[don'"'"'t generate parse (only declarations)]' \
  '(--output-file)-o+[specify parser output file name]:parser file name:_files' \
  '(--name-prefix)-p+[change yy prefix]:prefix string:' \
  '(--debug)-t[output YYDEBUG definition]' \
  '(--verbose)-v[verbose mode]' \
  '(--version)-V[show version]' \
  '(--help)-h[show help]' \
  '(--yacc --fixed-output-file)-y[imitate yacc'"'"'s output file convention]' \
  ':input file:_files -g \*.\(\#i\)\(bison\|yacc\|y\)' \
  -- \
  '*=outfile:parser file name:_files' \
  '*file-prefix=prefix:output file prefix:' \
  '*name-prefix=prefix:prefix string:'