# HG changeset patch
# User jwe
# Date 1052951017 0
# Node ID 34438519fac393307b637036b88ddc7253c81b9f
# Parent  cd14ff360ec81f1a87f1ca4a1b2a849635de25a6
[project @ 2003-05-14 22:23:37 by jwe]

diff -r cd14ff360ec8 -r 34438519fac3 liboctave/ChangeLog
--- a/liboctave/ChangeLog	Wed May 14 01:10:28 2003 +0000
+++ b/liboctave/ChangeLog	Wed May 14 22:23:37 2003 +0000
@@ -1,3 +1,9 @@
+2003-05-14  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* kpse.cc (kpse_path_iterator::next): Skip consecutive colons here.
+	(kpse_path_iterator::set_end): Don't miss last element when not
+	followed by a colon.
+
 2003-05-11  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
 	* Array-idx.h (Array<T>::index): Fix off-by-one error.
diff -r cd14ff360ec8 -r 34438519fac3 liboctave/kpse.cc
--- a/liboctave/kpse.cc	Wed May 14 01:10:28 2003 +0000
+++ b/liboctave/kpse.cc	Wed May 14 22:23:37 2003 +0000
@@ -545,7 +545,9 @@
     {
       e = b + 1;
 
-      if (e >= len)
+      if (e == len)
+	; /* OK, we have found the last element.  */
+      else if (e > len)
 	b = e = NPOS;
       else
 	{
@@ -562,6 +564,10 @@
     {
       b = e + 1;
 
+      /* Skip any consecutive colons.  */
+      while (kpse_is_env_sep (path[b]) && b < len)
+	b++;
+
       if (b >= len)
 	b = e = NPOS;
       else