===================================================================
RCS file: /cvs/texi2mdoc/util.c,v
retrieving revision 1.23
retrieving revision 1.26
diff -u -p -r1.23 -r1.26
--- texi2mdoc/util.c	2015/03/02 18:12:53	1.23
+++ texi2mdoc/util.c	2015/03/05 08:35:35	1.26
@@ -1,4 +1,4 @@
-/*	$Id: util.c,v 1.23 2015/03/02 18:12:53 kristaps Exp $ */
+/*	$Id: util.c,v 1.26 2015/03/05 08:35:35 kristaps Exp $ */
 /*
  * Copyright (c) 2015 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -100,6 +100,7 @@ texiexit(struct texi *p)
 	free(p->dirs);
 	free(p->subtitle);
 	free(p->title);
+	free(p->copying);
 }
 
 /*
@@ -480,7 +481,7 @@ texiexecmacro(struct texi *p, struct teximacro *m, siz
 	 * The "sv" value was initialised at the start of the macro.
 	 */
 	if (sv > 0)
-		if (++p->files[p->filepos].depth > 64)
+		if (++p->files[p->filepos - 1].depth > 64)
 			texierr(p, "maximium recursive depth");
 
 	args = argparse(p, pos, &asz, m->argsz);
@@ -569,10 +570,16 @@ static void
 parseword(struct texi *p, size_t *pos, char extra)
 {
 
+	/*
+	 * Some line control: if we (non-macro, non-literal) already
+	 * have more than 72 characters written to the screen, then
+	 * output a newline before getting started.
+	 */
 	if (p->seenws && 0 == p->outmacro && 
 		 p->outcol > 72 && 0 == p->literal)
 		texiputchar(p, '\n');
-	/* FIXME: abstract this: we use it elsewhere. */
+
+	/* Usual padding in the case of seen whitespace. */
 	if (p->seenws && p->outcol && 0 == p->literal)
 		texiputchar(p, ' ');
 
@@ -601,6 +608,15 @@ parseword(struct texi *p, size_t *pos, char extra)
 			texiputchar(p, BUF(p)[*pos]);
 		advance(p, pos);
 	}
+
+	/* 
+	 * New sentence, new line:if we (non-macro, non-literal) see a
+	 * period at the end of the last printed word, then open a
+	 * newline.
+	 */
+	if (0 == p->literal && 0 == p->outmacro && 
+		*pos < BUFSZ(p) && '.' == BUF(p)[*pos - 1])
+		texiputchar(p, '\n');
 }
 
 /*