Implement end-of-sentence spacing at the end of man(7) macro lines.

Patch from Franco Fichtner <franco at lastsummer dot de> (DragonFly).

diff --git a/man_macro.c b/man_macro.c
index 0078f479751277e69df85a9aa2b7c6d6b09518dd..d89298e2af5e53f39fb7a2c29502151e4d1fe7b3 100644 (file)
--- a/man_macro.c
+++ b/man_macro.c
@@ -1,4 +1,4 @@
-/*     $Id: man_macro.c,v 1.77 2013/11/11 00:37:55 schwarze Exp $ */
+/*     $Id: man_macro.c,v 1.78 2013/12/22 13:25:17 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
@@ -431,6 +431,15 @@ in_line_eoln(MACRO_PROT_ARGS)
                        return(0);
        }
 
+       /*
+        * Append MAN_EOS in case the last snipped argument
+        * ends with a dot, e.g. `.IR syslog (3).'
+        */
+
+       if (n != man->last &&
+           mandoc_eos(man->last->string, strlen(man->last->string), 0))
+               man->last->flags |= MAN_EOS;
+
        /*
         * If no arguments are specified and this is MAN_SCOPED (i.e.,
         * next-line scoped), then set our mode to indicate that we're