halibut/inputs/errors2.but, branch master My halibut tree Enforce proper ordering of heading levels: specifically, ensure the 2001-10-25T19:28:43+00:00 Simon Tatham anakin@pobox.com 2001-10-25T19:28:43+00:00 3e043306f1594f7528788a1c593995b391fc7a5a user doesn't skip a heading level (\H before any \C or \A, or \S straight after \C with no intervening \H). The precise criterion is that when creating section a.b.c.d, sections a.b.c, a.b and a should already exist. This ensures the section tree really is a properly formed tree with no missing nodes. [originally from svn r1329] 
user doesn't skip a heading level (\H before any \C or \A, or \S
straight after \C with no intervening \H). The precise criterion is
that when creating section a.b.c.d, sections a.b.c, a.b and a should
already exist. This ensures the section tree really is a properly
formed tree with no missing nodes.

[originally from svn r1329]