=================================================================== RCS file: /cvs/mandoc/mdoc_macro.c,v retrieving revision 1.213 retrieving revision 1.216 diff -u -p -r1.213 -r1.216 --- mandoc/mdoc_macro.c 2017/02/11 13:24:12 1.213 +++ mandoc/mdoc_macro.c 2017/02/16 03:00:23 1.216 @@ -1,7 +1,7 @@ -/* $Id: mdoc_macro.c,v 1.213 2017/02/11 13:24:12 schwarze Exp $ */ +/* $Id: mdoc_macro.c,v 1.216 2017/02/16 03:00:23 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons - * Copyright (c) 2010, 2012-2016 Ingo Schwarze + * Copyright (c) 2010, 2012-2017 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -400,6 +400,9 @@ find_pending(struct roff_man *mdoc, int tok, int line, struct roff_node *n; int irc; + if (target->flags & NODE_VALID) + return 0; + irc = 0; for (n = mdoc->last; n != NULL && n != target; n = n->parent) { if (n->flags & NODE_ENDED) @@ -417,7 +420,7 @@ find_pending(struct roff_man *mdoc, int tok, int line, "%s breaks %s", mdoc_macronames[tok], mdoc_macronames[n->tok]); mdoc_endbody_alloc(mdoc, line, ppos, - tok, target, ENDBODY_NOSPACE); + tok, target); } } } @@ -631,7 +634,7 @@ blk_exp_close(MACRO_PROT_ARGS) mdoc_macronames[later->tok]); endbody = mdoc_endbody_alloc(mdoc, line, ppos, - atok, body, ENDBODY_SPACE); + atok, body); if (tok == MDOC_El) itblk->flags |= NODE_ENDED | NODE_BROKEN; @@ -647,10 +650,16 @@ blk_exp_close(MACRO_PROT_ARGS) break; } - /* Explicit blocks close out description lines. */ + /* + * Explicit blocks close out description lines, but + * even those can get broken together with a child. + */ if (n->tok == MDOC_Nd) { - rew_last(mdoc, n); + if (later != NULL) + n->flags |= NODE_BROKEN | NODE_ENDED; + else + rew_last(mdoc, n); continue; } @@ -727,9 +736,7 @@ blk_exp_close(MACRO_PROT_ARGS) do target = target->parent; while ( ! (target->flags & NODE_ENDED)); - if ( ! (target->flags & NODE_VALID)) - pending = find_pending(mdoc, ntok, - line, ppos, target); + pending = find_pending(mdoc, ntok, line, ppos, target); } if ( ! pending) rew_pending(mdoc, n);