Split mlinks_undupe() out of mpages_merge()

[mandoc.git] / mandoc.c

diff --git a/mandoc.c b/mandoc.c
index da953214354b284b823ced4ec01eb19048ec7564..58e3aca34ba9e5977c389a9470b34486c658919e 100644 (file)
--- a/mandoc.c
+++ b/mandoc.c
@@ -1,4 +1,4 @@
-/*     $Id: mandoc.c,v 1.72 2013/12/25 22:45:33 schwarze Exp $ */
+/*     $Id: mandoc.c,v 1.73 2013/12/26 02:55:28 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
@@ -165,12 +165,16 @@ mandoc_escape(const char const **end, const char const **start, int *sz)
                /* FALLTHROUGH */
        case ('b'):
                /* FALLTHROUGH */
+       case ('B'):
+               /* FALLTHROUGH */
        case ('D'):
                /* FALLTHROUGH */
        case ('o'):
                /* FALLTHROUGH */
        case ('R'):
                /* FALLTHROUGH */
+       case ('w'):
+               /* FALLTHROUGH */
        case ('X'):
                /* FALLTHROUGH */
        case ('Z'):
@@ -185,8 +189,6 @@ mandoc_escape(const char const **end, const char const **start, int *sz)
         * These escapes are of the form \X'N', where 'X' is the trigger
         * and 'N' resolves to a numerical expression.
         */
-       case ('B'):
-               /* FALLTHROUGH */
        case ('h'):
                /* FALLTHROUGH */
        case ('H'):
@@ -194,19 +196,15 @@ mandoc_escape(const char const **end, const char const **start, int *sz)
        case ('L'):
                /* FALLTHROUGH */
        case ('l'):
-               gly = ESCAPE_NUMBERED;
                /* FALLTHROUGH */
        case ('S'):
                /* FALLTHROUGH */
        case ('v'):
                /* FALLTHROUGH */
-       case ('w'):
-               /* FALLTHROUGH */
        case ('x'):
                if ('\'' != **start)
                        return(ESCAPE_ERROR);
-               if (ESCAPE_ERROR == gly)
-                       gly = ESCAPE_IGNORE;
+               gly = ESCAPE_IGNORE;
                *start = ++*end;
                term = '\'';
                break;