From 8f07f4736ce4cec01d3c714eb701fd471bc441cb Mon Sep 17 00:00:00 2001
From: yamaoka <yamaoka>
Date: Fri, 23 Jan 2004 07:49:48 +0000
Subject: [PATCH] Synch to No Gnus 200401230745.

---
 contrib/starttls.el |    4 ++--
 lisp/ChangeLog      |    5 +++++
 lisp/nnmaildir.el   |   36 ++++++++++++++++++++----------------
 3 files changed, 27 insertions(+), 18 deletions(-)

diff --git a/contrib/starttls.el b/contrib/starttls.el
index 95db27f..e34a671 100644
--- a/contrib/starttls.el
+++ b/contrib/starttls.el
@@ -1,6 +1,6 @@
 ;;; starttls.el --- STARTTLS support via wrapper around GNU TLS
 
-;; Copyright (C) 2003 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2004 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: comm, tls, gnutls, ssl
@@ -123,7 +123,7 @@ The default is what GNUTLS's \"gnutls-cli\" outputs."
   :type 'regexp
   :group 'starttls)
 
-(defcustom starttls-failure "*** Handshake has failed"
+(defcustom starttls-failure "\\*\\*\\* Handshake has failed"
   "*Regular expression indicating failed TLS handshake.
 The default is what GNUTLS's \"gnutls-cli\" outputs."
   ;; GNUTLS cli.c:do_handshake() print this string on failure.  If the
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 1316577..1f76a41 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2004-01-23  Paul Jarc  <prj@po.cwru.edu>
+
+	* nnmaildir.el (nnmaildir-request-set-mark): Handle the "too many
+	links" error.
+
 2004-01-23  Katsumi Yamaoka  <yamaoka@jpl.org>
 
 	* dgnushack.el: Advise byte-optimize-form-code-walker to optimize
diff --git a/lisp/nnmaildir.el b/lisp/nnmaildir.el
index 5391192..c6d7765 100644
--- a/lisp/nnmaildir.el
+++ b/lisp/nnmaildir.el
@@ -682,8 +682,7 @@ by nnmaildir-request-article.")
 	      group (make-nnmaildir--grp :name gname :index 0))
 	(nnmaildir--mkdir nndir)
 	(nnmaildir--mkdir (nnmaildir--nov-dir   nndir))
-	(nnmaildir--mkdir (nnmaildir--marks-dir nndir))
-	(write-region "" nil (concat nndir "markfile") nil 'no-message))
+	(nnmaildir--mkdir (nnmaildir--marks-dir nndir)))
       (setq read-only (nnmaildir--param pgname 'read-only)
 	    ls (or (nnmaildir--param pgname 'directory-files) srv-ls))
       (unless read-only
@@ -1483,8 +1482,8 @@ by nnmaildir-request-article.")
 	(coding-system-for-write nnheader-file-coding-system)
 	(buffer-file-coding-system nil)
 	(file-coding-system-alist nil)
-	del-mark del-action add-action set-action marksdir markfile nlist
-	ranges begin end article all-marks todo-marks did-marks mdir mfile
+	del-mark del-action add-action set-action marksdir nlist
+	ranges begin end article all-marks todo-marks mdir mfile
 	pgname ls permarkfile deactivate-mark)
     (setq del-mark
 	  (lambda (mark)
@@ -1499,17 +1498,23 @@ by nnmaildir-request-article.")
 	       (setq mdir (nnmaildir--subdir marksdir (symbol-name mark))
 		     permarkfile (concat mdir ":")
 		     mfile (concat mdir (nnmaildir--art-prefix article)))
-	       (unless (memq mark did-marks)
-		 (setq did-marks (cons mark did-marks))
-		 (nnmaildir--mkdir mdir)
-		 (unless (file-attributes permarkfile)
-		   (condition-case nil
-		       (add-name-to-file markfile permarkfile)
-		     (file-error
-		      ;; AFS can't make hard links in separate directories
-		      (write-region "" nil permarkfile nil 'no-message)))))
-	       (unless (file-exists-p mfile)
-		 (add-name-to-file permarkfile mfile)))
+	       (condition-case err
+		   (add-name-to-file permarkfile mfile)
+		 (error
+		  (cond
+		   ((eq (car err) 'file-already-exists))
+		   ((and (eq (car err) 'file-error)
+			 (string= (caddr err) "no such file or directory"))
+		    (nnmaildir--mkdir mdir)
+		    (write-region "" nil permarkfile nil 'no-message)
+		    (add-name-to-file permarkfile mfile))
+		   ((and (eq (car err) 'file-error)
+			 (string= (caddr err) "too many links"))
+		    (let ((permarkfilenew (concat permarkfile "{new}")))
+		      (write-region "" nil permarkfilenew nil 'no-message)
+		      (rename-file permarkfilenew permarkfile 'replace)
+		      (add-name-to-file permarkfile mfile)))
+		   (t (signal (car err) (cdr err)))))))
 	     todo-marks))
 	  set-action (lambda (article)
 		       (funcall add-action)
@@ -1529,7 +1534,6 @@ by nnmaildir-request-article.")
 	    marksdir (nnmaildir--srv-dir nnmaildir--cur-server)
 	    marksdir (nnmaildir--srvgrp-dir marksdir gname)
 	    marksdir (nnmaildir--nndir marksdir)
-	    markfile (concat marksdir "markfile")
 	    marksdir (nnmaildir--marks-dir marksdir)
 	    gname (nnmaildir--grp-name group)
             pgname (nnmaildir--pgname nnmaildir--cur-server gname)
-- 
1.7.10.4