Recognize .Bl -column at parse time, and not only at validation time,
authorschwarze <schwarze@openbsd.org>
Wed, 29 Nov 2017 20:04:36 +0000 (20:04 +0000)
committerschwarze <schwarze@openbsd.org>
Wed, 29 Nov 2017 20:04:36 +0000 (20:04 +0000)
commit08be5f13a0a7a5777a12b08f48391c1566049d46
treecbc0cd8eb6316574f03718aa36b0eab1d043b59e
parent259fbce4813c8e11ea78872107eabe07592cbf11
Recognize .Bl -column at parse time, and not only at validation time,
even if other arguments precede -column.  This is required because
the .It parser needs to know whether or not we are a -column list.
Fixes tree corruption leading to an assertion failure.
Bug reported by bentley@.
usr.bin/mandoc/mdoc_state.c