From: Roland McGrath <roland@redhat.com>
Date: Thu, 21 Apr 1994 20:16:42 +0000 (+0000)
Subject: (chop_commands): Use find_char_unquote to find newlines.
X-Git-Tag: 3.70.2~9
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7eeab2fbe10ee6b23275d57295733f9add426976;p=thirdparty%2Fmake.git

(chop_commands): Use find_char_unquote to find newlines.
---

diff --git a/commands.c b/commands.c
index d575b0c3..67e59b46 100644
--- a/commands.c
+++ b/commands.c
@@ -203,27 +203,14 @@ chop_commands (cmds)
 
       nlines = 5;
       lines = (char **) xmalloc (5 * sizeof (char *));
-      idx = 0;
-      p = cmds->commands;
+      idx = strlen (cmds->commands) + 1;
+      p = (char *) alloca (idx);
+      bcopy (cmds->commands, p, idx);
       while (*p != '\0')
 	{
-	  char *end = p;
-	find_end:;
-	  end = index (end, '\n');
+	  char *end = find_char_unquote (p, '\n', 0);
 	  if (end == 0)
 	    end = p + strlen (p);
-	  else if (end > p && end[-1] == '\\')
-	    {
-	      int backslash = 1;
-	      register char *b;
-	      for (b = end - 2; b >= p && *b == '\\'; --b)
-		backslash = !backslash;
-	      if (backslash)
-		{
-		  ++end;
-		  goto find_end;
-		}
-	    }
 
 	  if (idx == nlines)
 	    {