+ if ('\0' == buf[offs] && ' ' == buf[offs - 1])
+ man_pmsg(m, ln, offs - 1, MANDOCERR_EOLNSPACE);
+
+ /*
+ * Remove prior ELINE macro, as it's being clobbered by a new
+ * macro. Note that NSCOPED macros do not close out ELINE
+ * macros---they don't print text---so we let those slip by.
+ */
+
+ if ( ! (MAN_NSCOPED & man_macros[tok].flags) &&
+ m->flags & MAN_ELINE) {
+ n = m->last;
+ assert(MAN_TEXT != n->type);
+
+ /* Remove repeated NSCOPED macros causing ELINE. */
+
+ if (MAN_NSCOPED & man_macros[n->tok].flags)
+ n = n->parent;
+
+ mandoc_vmsg(MANDOCERR_LINESCOPE, m->parse, n->line,
+ n->pos, "%s breaks %s", man_macronames[tok],
+ man_macronames[n->tok]);
+
+ man_node_delete(m, n);
+ m->flags &= ~MAN_ELINE;
+ }
+
+ /*
+ * Remove prior BLINE macro that is being clobbered.
+ */
+ if ((m->flags & MAN_BLINE) &&
+ (MAN_BSCOPE & man_macros[tok].flags)) {
+ n = m->last;
+
+ /* Might be a text node like 8 in
+ * .TP 8
+ * .SH foo
+ */
+ if (MAN_TEXT == n->type)
+ n = n->parent;
+
+ /* Remove element that didn't end BLINE, if any. */
+ if ( ! (MAN_BSCOPE & man_macros[n->tok].flags))
+ n = n->parent;
+
+ assert(MAN_HEAD == n->type);
+ n = n->parent;
+ assert(MAN_BLOCK == n->type);
+ assert(MAN_SCOPED & man_macros[n->tok].flags);
+
+ mandoc_vmsg(MANDOCERR_LINESCOPE, m->parse, n->line,
+ n->pos, "%s breaks %s", man_macronames[tok],
+ man_macronames[n->tok]);
+
+ man_node_delete(m, n);
+ m->flags &= ~MAN_BLINE;
+ }
+
+ /*
+ * Save the fact that we're in the next-line for a block. In
+ * this way, embedded roff instructions can "remember" state
+ * when they exit.
+ */
+
+ if (MAN_BLINE & m->flags)
+ m->flags |= MAN_BPLINE;
+
+ /* Call to handler... */
+
+ assert(man_macros[tok].fp);
+ if ( ! (*man_macros[tok].fp)(m, tok, ln, ppos, &offs, buf))