mdocml: Block closing macros do not allocate a new node but finish an

mdocml: Block closing macros do not allocate a new node but finish an

[schwarze]

Log Message:
-----------
Block closing macros do not allocate a new node but finish an existing 
one, so they miss the clearing of MDOC_NEWLINE in mdoc.c, node_alloc().
Consequently, MDOC_NEWLINE must be cleared before processing the next 
macro on the same line.
This fixes horizontal spacing for input lines beginning like .Oc Ns ...

Issue found by Franco Fichtner <franco at lastsummer dot de>
while working on DragonFly mandoc integration.

Modified Files:
--------------
    mdocml:
        mdoc_macro.c

Revision Data
-------------
Index: mdoc_macro.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_macro.c,v
retrieving revision 1.121
retrieving revision 1.122
diff -Lmdoc_macro.c -Lmdoc_macro.c -u -p -r1.121 -r1.122
--- mdoc_macro.c
+++ mdoc_macro.c
@@ -792,6 +792,9 @@ blk_exp_close(MACRO_PROT_ARGS)
 				return(0);
 			flushed = 1;
 		}
+
+		mdoc->flags &= ~MDOC_NEWLINE;
+
 		if ( ! mdoc_macro(mdoc, ntok, line, lastarg, pos, buf))
 			return(0);
 		break;
--
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