* Remove limit of encoded words in the c-client library, since any

     limit makes a search eventually fail for a long enough encoded
     word.

3 files changed, 2 insertions, 106 deletions

diff --git a/doc/tech-notes/tech-notes.txt b/doc/tech-notes/tech-notes.txt
index 9e561925..1cd14179 100644
--- a/doc/tech-notes/tech-notes.txt
+++ b/doc/tech-notes/tech-notes.txt
@@ -1,106 +1,4 @@
 
-                             Alpine Technical Notes
-
-   Version 2.20.17, October 2016
-
-Table of Contents
-
-  Introduction
-
-     * Design Goals
-     * Alpine Components
-
-  Background Details
-
-     * Domain Names
-     * RFC 2822 Compliance
-     * SMTP and Sendmail
-     * Internet Message Access Protocol (IMAP)
-     * Multipurpose Internet Mail Extensions (MIME)
-     * Folder Collections
-
-  Building and Installation
-
-     * Compile-time Options
-     * Including LDAP Functionality
-     * Including Kerberos 5 Functionality
-     * Other Alpine Compile-time Options
-     * IMAPd Compile-time Options
-     * Building the Alpine Programs
-     * Installing Alpine and Pico on UNIX Platforms
-     * Installing PC-Alpine
-     * Installing IMAPd
-     * Support Files and Environment Variables: UNIX Alpine
-     * Support Files, Environment Variables, and Registry Values:
-       PC-Alpine
-
-  Command Line Arguments
-
-     * Alpine
-     * Pico
-     * Pilot
-
-  Configuration and Preferences
-
-     * Alpine Configuration
-     * General Configuration Variables
-     * Configuration Features
-     * Hidden Config Variables and Features
-     * Retired Variables
-     * Tokens for Index and Replying
-     * Conditional Inclusion of Text for Reply-Leadin, Signatures, and
-       Templates
-     * Per Server Directory Configuration
-     * Color Configuration
-     * Index Line Color Configuration
-     * Role Configuration
-     * Filtering Configuration
-     * Scoring Configuration
-     * Other Rules Configuration
-     * Search Rules Configuration
-     * Patterns
-     * Configuring News
-       Configuration Notes
-          + Alpine in Function Key Mode
-          + Domain Settings
-          + Syntax for Collections
-          + Syntax for Folder Names
-          + Server Name Syntax
-          + Folder Namespaces
-          + What is a Mail Drop?
-          + Sorting a Folder
-          + Alternate Editor
-          + Signatures and Signature Placement
-          + Feature List Variable
-          + Configuration Inheritance
-          + Using Environment Variables
-          + SMTP Servers
-          + MIME.Types file
-          + Color Details
-          + S/MIME Overview
-          + Additional Notes on PC-Alpine
-
-  Behind the Scenes
-
-     * Address Books
-     * Remote Configuration
-     * Checkpointing
-     * Debug Files
-     * INBOX and Special Folders
-     * Internal Help Files
-     * International Character Sets
-     * Interrupted and Postponed Messages
-     * Message Status
-     * MIME: Reading a Message
-     * MIME: Sending a Message
-     * New Mail Notification
-     * NFS
-     * Printers and Printing
-     * Save and Export
-     * Sent Mail
-     * Spell Checker
-     * Terminal Emulation and Key Mapping
-
                                   Introduction
 
 Design Goals
diff --git a/imap/src/c-client/utf8aux.c b/imap/src/c-client/utf8aux.c
index 5241b9e1..746ea47e 100644
--- a/imap/src/c-client/utf8aux.c
+++ b/imap/src/c-client/utf8aux.c
@@ -103,7 +103,6 @@ void utf8_searchpgm (SEARCHPGM *pgm,char *charset)
  */
 
 #define MINENCWORD 9
-#define MAXENCWORD 75
 
 /* This resizing algorithm is stupid, but hopefully it should never be triggered
  * except for a pathological header.  The main concern is that we don't get a
@@ -129,8 +128,7 @@ long utf8_mime2text (SIZEDTEXT *src,SIZEDTEXT *dst,long flags)
     if (((se - s) > MINENCWORD) && (*s == '=') && (s[1] == '?') &&
       (cs = (char *) mime2_token (s+2,se,(unsigned char **) &ce)) &&
 	(e = mime2_token ((unsigned char *) ce+1,se,&ee)) &&
-	(te = mime2_text (t = e+2,se)) && (ee == e + 1) &&
-	((te - s) < MAXENCWORD)) {
+	(te = mime2_text (t = e+2,se)) && (ee == e + 1)){
       if (mime2_decode (e,t,te,&txt)) {
 	*ce = '\0';		/* temporarily tie off charset */
 	if ((ls = strchr (cs,'*')) != NULL) *ls = '\0';
diff --git a/pith/pine.hlp b/pith/pine.hlp
index 83129c52..506cd2f3 100644
--- a/pith/pine.hlp
+++ b/pith/pine.hlp
@@ -140,7 +140,7 @@ with help text for the config screen and the composer that didn't have any
 reasonable place to be called from.
 Dummy change to get revision in pine.hlp
 ============= h_revision =================
-Alpine Commit 180 2016-11-16 20:32:23
+Alpine Commit 181 2016-11-18 23:17:58
 ============= h_news =================
 <HTML>
 <HEAD>