BSD Commit Log Search

   Major cleanup; may imply minor changes in edge cases of error reporting.

   Finally, drop support for the run-time configurable mandocmsg()
   callback.  It was over-engineered from the start, never used for
   anything in a decade, and repeatedly caused maintenance headaches.

   Consolidate reporting infrastructure into two files, mandoc.h and
   mandoc_msg.c, mopping up the bits and pieces that were scattered
   around main.c, read.c, mandoc_parse.h, libmandoc.h, the prototypes
   of four parsing-related functions, and both parser structs.

UnifiedSplitRaw