# HG changeset patch
# User vimboss
# Date 1160170396 0
# Node ID c5d5e0f3403f65e77307d1bcb5d71acc73cbc90a
# Parent  cbc9c335ddb17f9b0e9d281e1c5d97a20ed4fd94
updated for version 7.0-120

diff --git a/src/ops.c b/src/ops.c
--- a/src/ops.c
+++ b/src/ops.c
@@ -770,6 +770,7 @@ get_expr_line()
 {
     char_u	*expr_copy;
     char_u	*rv;
+    static int	nested = 0;
 
     if (expr_line == NULL)
 	return NULL;
@@ -780,7 +781,14 @@ get_expr_line()
     if (expr_copy == NULL)
 	return NULL;
 
+    /* When we are invoked recursively limit the evaluation to 10 levels.
+     * Then return the string as-is. */
+    if (nested >= 10)
+	return expr_copy;
+
+    ++nested;
     rv = eval_to_string(expr_copy, NULL, TRUE);
+    --nested;
     vim_free(expr_copy);
     return rv;
 }
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -667,6 +667,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    120,
+/**/
     119,
 /**/
     118,