* Fix not allow remote execution by adding PIPE_NOSHELL to the opening of a url by

    a browser.

1 files changed, 319 insertions, 121 deletions

diff --git a/pith/mailindx.c b/pith/mailindx.c
index 09cdc2c8..12fbb5d2 100644
--- a/pith/mailindx.c
+++ b/pith/mailindx.c
@@ -17,6 +17,7 @@ static char rcsid[] = "$Id: mailindx.c 1266 2009-07-14 18:39:12Z hubert@u.washin
 
 #include "../pith/headers.h"
 #include "../pith/mailindx.h"
+#include "../pith/pineelt.h"
 #include "../pith/mailview.h"
 #include "../pith/flag.h"
 #include "../pith/icache.h"
@@ -40,6 +41,7 @@ static char rcsid[] = "$Id: mailindx.c 1266 2009-07-14 18:39:12Z hubert@u.washin
 #include "../pith/send.h"
 #include "../pith/options.h"
 #include "../pith/ablookup.h"
+#include "../pith/rules.h"
 #ifdef _WINDOWS
 #include "../pico/osdep/mswin.h"
 #endif
@@ -104,7 +106,6 @@ char           *copy_format_str(int, int, char *, int);
 void            set_print_format(IELEM_S *, int, int);
 void            set_ielem_widths_in_field(IFIELD_S *);
 
-
 #define BIGWIDTH 2047
 
 
@@ -228,6 +229,7 @@ init_index_format(char *format, INDEX_COL_S **answer)
 	      case iSTime:
 	      case iKSize:
 	      case iSize:
+	      case iSizeThread:
 	      case iPrioAlpha:
 		(*answer)[column].req_width = 7;
 		break;
@@ -374,6 +376,13 @@ reset_index_format(void)
     PAT_STATE     pstate;
     PAT_S        *pat;
     int           we_set_it = 0;
+    char *rule;
+
+    if(rule = get_rule_result(FOR_INDEX, ps_global->cur_folder, V_INDEX_RULES)){
+      init_index_format(rule, &ps_global->index_disp_format);
+      fs_give((void **)&rule);
+      return;
+    }
 
     if(ps_global->mail_stream && nonempty_patterns(rflags, &pstate)){
 	for(pat = first_pattern(&pstate); pat; pat = next_pattern(&pstate)){
@@ -447,14 +456,15 @@ free_hdrtok(HEADER_TOK_S **hdrtok)
 static INDEX_PARSE_T itokens[] = {
     {"STATUS",		iStatus,	FOR_INDEX},
     {"MSGNO",		iMessNo,	FOR_INDEX},
-    {"DATE",		iDate,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
+    {"DATE",		iDate,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
     {"FROMORTO",	iFromTo,	FOR_INDEX},
     {"FROMORTONOTNEWS",	iFromToNotNews,	FOR_INDEX},
     {"SIZE",		iSize,		FOR_INDEX},
     {"SIZECOMMA",	iSizeComma,	FOR_INDEX},
+    {"SIZETHREAD",	iSizeThread,	FOR_INDEX},
     {"SIZENARROW",	iSizeNarrow,	FOR_INDEX},
     {"KSIZE",		iKSize,		FOR_INDEX},
-    {"SUBJECT",		iSubject,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
+    {"SUBJECT",		iSubject,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE|FOR_TRIM},
     {"FULLSTATUS",	iFStatus,	FOR_INDEX},
     {"IMAPSTATUS",	iIStatus,	FOR_INDEX},
     {"SHORTIMAPSTATUS",	iSIStatus,	FOR_INDEX},
@@ -463,55 +473,58 @@ static INDEX_PARSE_T itokens[] = {
     {"SUBJECTTEXT",	iSubjectText,	FOR_INDEX},
     {"SUBJKEYTEXT",	iSubjKeyText,	FOR_INDEX},
     {"SUBJKEYINITTEXT", iSubjKeyInitText, FOR_INDEX},
-    {"OPENINGTEXT",	iOpeningText,	FOR_INDEX},
-    {"OPENINGTEXTNQ",	iOpeningTextNQ,	FOR_INDEX},
-    {"KEY",		iKey,		FOR_INDEX},
-    {"KEYINIT",		iKeyInit,	FOR_INDEX},
+    {"OPENINGTEXT",	iOpeningText,	FOR_INDEX|FOR_RULE|FOR_SAVE|FOR_TRIM},
+    {"OPENINGTEXTNQ",	iOpeningTextNQ,	FOR_INDEX|FOR_RULE|FOR_SAVE|FOR_TRIM},
+    {"KEY",		iKey,		FOR_INDEX|FOR_RULE|FOR_SAVE|FOR_COMPOSE},
+    {"KEYINIT",		iKeyInit,	FOR_INDEX|FOR_RULE|FOR_SAVE|FOR_COMPOSE},
     {"DESCRIPSIZE",	iDescripSize,	FOR_INDEX},
     {"ATT",		iAtt,		FOR_INDEX},
     {"SCORE",		iScore,		FOR_INDEX},
     {"PRIORITY",	iPrio,		FOR_INDEX},
     {"PRIORITYALPHA",	iPrioAlpha,	FOR_INDEX},
-    {"PRIORITY!",	iPrioBang,	FOR_INDEX},
-    {"LONGDATE",	iLDate,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SHORTDATE1",	iS1Date,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SHORTDATE2",	iS2Date,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SHORTDATE3",	iS3Date,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SHORTDATE4",	iS4Date,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"DATEISO",		iDateIso,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SHORTDATEISO",	iDateIsoS,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATE",	iSDate,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTTIME",	iSTime,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATEISO",	iSDateIso,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATESHORTISO",iSDateIsoS,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATES1",	iSDateS1,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATES2",	iSDateS2,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATES3",	iSDateS3,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATES4",	iSDateS4,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIME",	iSDateTime,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMEISO",iSDateTimeIso,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMESHORTISO",iSDateTimeIsoS,FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMES1",	iSDateTimeS1,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMES2",	iSDateTimeS2,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMES3",	iSDateTimeS3,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMES4",	iSDateTimeS4,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIME24",		iSDateTime24,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMEISO24",	iSDateTimeIso24,FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMESHORTISO24",iSDateTimeIsoS24,FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMES124",	iSDateTimeS124,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMES224",	iSDateTimeS224,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMES324",	iSDateTimeS324,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SMARTDATETIMES424",	iSDateTimeS424,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"TIME24",		iTime24,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"TIME12",		iTime12,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"TIMEZONE",	iTimezone,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"MONTHABBREV",	iMonAbb,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"DAYOFWEEKABBREV",	iDayOfWeekAbb,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"DAYOFWEEK",	iDayOfWeek,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"FROM",		iFrom,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"TO",		iTo,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"SENDER",		iSender,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"CC",		iCc,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
+    {"PRIORITY!",	iPrioBang,	FOR_INDEX},  
+    {"LONGDATE",	iLDate,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SHORTDATE1",	iS1Date,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SHORTDATE2",	iS2Date,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SHORTDATE3",	iS3Date,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SHORTDATE4",	iS4Date,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"DATEISO",		iDateIso,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SHORTDATEISO",	iDateIsoS,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATE",	iSDate,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTTIME",	iSTime,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATEISO",	iSDateIso,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATESHORTISO",iSDateIsoS,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATES1",	iSDateS1,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATES2",	iSDateS2,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATES3",	iSDateS3,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATES4",	iSDateS4,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIME",	iSDateTime,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMEISO",iSDateTimeIso,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMESHORTISO",iSDateTimeIsoS,FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMES1",	iSDateTimeS1,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMES2",	iSDateTimeS2,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMES3",	iSDateTimeS3,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMES4",	iSDateTimeS4,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIME24",		iSDateTime24,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMEISO24",	iSDateTimeIso24,FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMESHORTISO24",iSDateTimeIsoS24,FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMES124",	iSDateTimeS124,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMES224",	iSDateTimeS224,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMES324",	iSDateTimeS324,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"SMARTDATETIMES424",	iSDateTimeS424,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"TIME24",		iTime24,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"TIME12",		iTime12,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"TIMEZONE",	iTimezone,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"MONTHABBREV",	iMonAbb,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"DAYOFWEEKABBREV",	iDayOfWeekAbb,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"DAYOFWEEK",	iDayOfWeek,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"FROM",		iFrom,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_COMPOSE},
+    {"TO",		iTo,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_COMPOSE},
+    {"SENDER",		iSender,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"CC",		iCc,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_SAVE|FOR_SAVE},
+    {"ADDRESSTO",	iAddressTo,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"ADDRESSCC",	iAddressCc,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"ADDRESSRECIPS",	iAddressRecip,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
     {"RECIPS",		iRecips,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
     {"NEWS",		iNews,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
     {"TOANDNEWS",	iToAndNews,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
@@ -520,56 +533,68 @@ static INDEX_PARSE_T itokens[] = {
     {"NEWSANDRECIPS",	iNewsAndRecips,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
     {"MSGID",		iMsgID,		FOR_REPLY_INTRO|FOR_TEMPLATE},
     {"CURNEWS",		iCurNews,	FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"DAYDATE",		iRDate,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"PREFDATE",	iPrefDate,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"PREFTIME",	iPrefTime,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"PREFDATETIME",	iPrefDateTime,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"DAY",		iDay,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"DAYORDINAL",	iDayOrdinal,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"DAY2DIGIT",	iDay2Digit,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"MONTHLONG",	iMonLong,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"MONTH",		iMon,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"MONTH2DIGIT",	iMon2Digit,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"YEAR",		iYear,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"YEAR2DIGIT",	iYear2Digit,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"ADDRESS",		iAddress,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
+    {"DAYDATE",		iRDate,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"PREFDATE",	iPrefDate,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"PREFTIME",	iPrefTime,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"PREFDATETIME",	iPrefDateTime,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"DAY",		iDay,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"DAYORDINAL",	iDayOrdinal,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"DAY2DIGIT",	iDay2Digit,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"MONTHLONG",	iMonLong,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"MONTH",		iMon,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"MONTH2DIGIT",	iMon2Digit,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"YEAR",		iYear,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"YEAR2DIGIT",	iYear2Digit,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE|FOR_SAVE},
+    {"ADDRESS",		iAddress,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_RULE},
     {"MAILBOX",		iMailbox,	FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
     {"ROLENICK",       	iRoleNick,	FOR_REPLY_INTRO|FOR_TEMPLATE},
     {"INIT",		iInit,		FOR_INDEX|FOR_REPLY_INTRO|FOR_TEMPLATE},
-    {"CURDATE",		iCurDate,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURDATEISO",	iCurDateIso,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURDATEISOS",	iCurDateIsoS,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURTIME24",	iCurTime24,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURTIME12",	iCurTime12,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURDAY",		iCurDay,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURDAY2DIGIT",	iCurDay2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURDAYOFWEEK",	iCurDayOfWeek,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
+    {"CURDATE",		iCurDate,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURDATEISO",	iCurDateIso,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURDATEISOS",	iCurDateIsoS,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURTIME24",	iCurTime24,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURTIME12",	iCurTime12,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURDAY",		iCurDay,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURDAY2DIGIT",	iCurDay2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURDAYOFWEEK",	iCurDayOfWeek,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
     {"CURDAYOFWEEKABBREV", iCurDayOfWeekAbb,
-					FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURMONTH",	iCurMon,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURMONTH2DIGIT",	iCurMon2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURMONTHLONG",	iCurMonLong,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURMONTHABBREV",	iCurMonAbb,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURYEAR",		iCurYear,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURYEAR2DIGIT",	iCurYear2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURPREFDATE",	iCurPrefDate,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"CURPREFTIME",	iCurPrefTime,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
+					FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURMONTH",	iCurMon,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURMONTH2DIGIT",	iCurMon2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURMONTHLONG",	iCurMonLong,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURMONTHABBREV",	iCurMonAbb,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURYEAR",		iCurYear,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURYEAR2DIGIT",	iCurYear2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURPREFDATE",	iCurPrefDate,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"CURPREFTIME",	iCurPrefTime,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
     {"CURPREFDATETIME",	iCurPrefDateTime,
-					FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"LASTMONTH",	iLstMon,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"LASTMONTH2DIGIT",	iLstMon2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"LASTMONTHLONG",	iLstMonLong,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"LASTMONTHABBREV",	iLstMonAbb,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"LASTMONTHYEAR",	iLstMonYear,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
+					FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"LASTMONTH",	iLstMon,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"LASTMONTH2DIGIT",	iLstMon2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"LASTMONTHLONG",	iLstMonLong,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"LASTMONTHABBREV",	iLstMonAbb,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"LASTMONTHYEAR",	iLstMonYear,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
     {"LASTMONTHYEAR2DIGIT", iLstMonYear2Digit,
-					FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"LASTYEAR",	iLstYear,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
-    {"LASTYEAR2DIGIT",	iLstYear2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT},
+					FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"LASTYEAR",	iLstYear,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
+    {"LASTYEAR2DIGIT",	iLstYear2Digit,	FOR_REPLY_INTRO|FOR_TEMPLATE|FOR_FILT|FOR_RULE|FOR_SAVE},
     {"HEADER",		iHeader,	FOR_INDEX},
     {"TEXT",		iText,		FOR_INDEX},
     {"ARROW",		iArrow,		FOR_INDEX},
     {"NEWLINE",		iNewLine,	FOR_REPLY_INTRO},
     {"CURSORPOS",	iCursorPos,	FOR_TEMPLATE},
+    {"NICK",		iNick,		FOR_RULE|FOR_SAVE},
+    {"FOLDER",		iFolder,	FOR_RULE|FOR_SAVE|FOR_FOLDER},
+    {"ROLE",		iRole,		FOR_RULE|FOR_RESUB|FOR_TRIM|FOR_TEMPLATE},
+    {"PROCID",		iProcid,	FOR_RULE|FOR_RESUB|FOR_FLAG|FOR_COMPOSE|FOR_TRIM|FOR_TEMPLATE},
+    {"PKEY",		iPkey,		FOR_RULE|FOR_KEY},
+    {"SCREEN",		iScreen,	FOR_RULE|FOR_KEY},
+    {"FLAG",		iFlag,		FOR_RULE|FOR_SAVE|FOR_FLAG},
+    {"COLLECTION",	iCollection,	FOR_RULE|FOR_SAVE|FOR_COMPOSE|FOR_FOLDER},
+    {"BCC",		iBcc,		FOR_COMPOSE|FOR_RULE},
+    {"LCC",		iLcc,		FOR_COMPOSE|FOR_RULE},
+    {"FORWARDFROM",	iFfrom,		FOR_COMPOSE|FOR_RULE},
+    {"FORWARDADDRESS",	iFadd,		FOR_COMPOSE|FOR_RULE},
     {NULL,		iNothing,	FOR_NOTHING}
 };
 
@@ -943,7 +968,7 @@ static IndexColType fixed_ctypes[] = {
     iSDateTimeS1, iSDateTimeS2, iSDateTimeS3, iSDateTimeS4,
     iSDateTimeIso24, iSDateTimeIsoS24,
     iSDateTimeS124, iSDateTimeS224, iSDateTimeS324, iSDateTimeS424,
-    iSize, iSizeComma, iSizeNarrow, iKSize, iDescripSize,
+    iSize, iSizeComma, iSizeNarrow, iKSize, iDescripSize, iSizeThread,
     iPrio, iPrioBang, iPrioAlpha, iInit,
     iAtt, iTime24, iTime12, iTimezone, iMonAbb, iYear, iYear2Digit,
     iDay2Digit, iMon2Digit, iDayOfWeekAbb, iScore, iMonLong, iDayOfWeek
@@ -1136,6 +1161,7 @@ setup_index_header_widths(MAILSTREAM *stream)
 		  case iTime12:
 		  case iSize:
 		  case iKSize:
+		  case iSizeThread:
 		    cdesc->actual_length = 7;
 		    cdesc->adjustment = Right;
 		    break;
@@ -1229,7 +1255,7 @@ setup_index_header_widths(MAILSTREAM *stream)
 	cdesc->ctype != iNothing;
 	cdesc++)
       if(cdesc->ctype == iSize || cdesc->ctype == iKSize ||
-         cdesc->ctype == iSizeNarrow ||
+         cdesc->ctype == iSizeNarrow  || cdesc->ctype == iSizeThread ||
 	 cdesc->ctype == iSizeComma || cdesc->ctype == iDescripSize){
 	  if(cdesc->actual_length == 0){
 	      if((fix=cdesc->width) > 0){ /* had this reserved */
@@ -1612,10 +1638,12 @@ build_header_work(struct pine *state, MAILSTREAM *stream, MSGNO_S *msgmap,
 
 		/* find next thread which is visible */
 		do{
+		   unsigned long branch;
 		    if(mn_get_revsort(msgmap) && thrd->prevthd)
 		      thrd = fetch_thread(stream, thrd->prevthd);
-		    else if(!mn_get_revsort(msgmap) && thrd->nextthd)
-		      thrd = fetch_thread(stream, thrd->nextthd);
+			/*branch = get_branch(stream,thrd)*/
+		    else if(!mn_get_revsort(msgmap) && thrd->branch)
+		      thrd = fetch_thread(stream, thrd->branch);
 		    else
 		      thrd = NULL;
 		} while(thrd
@@ -2027,13 +2055,10 @@ format_index_index_line(INDEXDATA_S *idata)
      */
     ice = copy_ice(ice);
 
+    thrd = fetch_thread(idata->stream, idata->rawno);
     /* is this a collapsed thread index line? */
-    if(!idata->bogus && THREADING()){
-	thrd = fetch_thread(idata->stream, idata->rawno);
-	collapsed = thrd && thrd->next
-		    && get_lflag(idata->stream, NULL,
-				 idata->rawno, MN_COLL);
-    }
+    if(!idata->bogus && THREADING())
+	collapsed = thrd && thread_is_kolapsed(ps_global, idata->stream, ps_global->msgmap, idata->rawno);
 
     /* calculate contents of the required fields */
     for(cdesc = ps_global->index_disp_format; cdesc->ctype != iNothing; cdesc++)
@@ -2075,10 +2100,15 @@ format_index_index_line(INDEXDATA_S *idata)
 			      if(to_us == ' ')
 				to_us = '+';
 
+			      if(to_us == '+' 
+				   && F_ON(F_MARK_FOR_GROUP,ps_global) &&
+				 (addr->next || addr != fetch_to(idata)))
+				   to_us = '.';
+
 			      break;
 			  }
 
-			if(to_us != '+' && resent_to_us(idata)){
+			if(to_us == ' ' && resent_to_us(idata)){
 			    ice->to_us = 1;
 			    if(to_us == ' ')
 			      to_us = '+';
@@ -2132,7 +2162,7 @@ format_index_index_line(INDEXDATA_S *idata)
 			    ielem->color = new_color_pair(VAR_IND_IMP_FORE_COLOR, VAR_IND_IMP_BACK_COLOR);
 			}
 		    }
-		    else if(str[0] == '+' || str[0] == '-'){
+		    else if(str[0] == '+' || str[0] == '-' || str[0] == '.'){
 			if(VAR_IND_PLUS_FORE_COLOR && VAR_IND_PLUS_BACK_COLOR){
 			    ielem = ifield->ielem;
 			    ielem->freecolor = 1;
@@ -2188,6 +2218,12 @@ format_index_index_line(INDEXDATA_S *idata)
 			for(addr = fetch_to(idata); addr; addr = addr->next)
 			  if(address_is_us(addr, ps_global)){
 			      to_us = '+';
+
+			      if(to_us == '+' 
+				   && F_ON(F_MARK_FOR_GROUP,ps_global) &&
+				 (addr->next || addr != fetch_to(idata)))
+				   to_us = '.';
+
 			      break;
 			  }
 		      
@@ -2283,7 +2319,7 @@ format_index_index_line(INDEXDATA_S *idata)
 
 		  if(pico_usingcolor()){
 
-		      if(str[0] == '+' || str[0] == '-'){
+		      if(str[0] == '+' || str[0] == '-' || str[0] == '.'){
 			  if(start == 0
 			     && VAR_IND_PLUS_FORE_COLOR
 			     && VAR_IND_PLUS_BACK_COLOR){
@@ -2465,6 +2501,24 @@ format_index_index_line(INDEXDATA_S *idata)
 		from_str(cdesc->ctype, idata, str, sizeof(str), ice);
 	        break;
 
+	      case iAddressTo:
+	      case iAddressCc:
+	      case iAddressRecip:
+		{ENVELOPE *env;
+		 int we_clear;
+		env = rules_fetchenvelope(idata, &we_clear); 
+		sprintf(str, "%-*.*s", ifield->width, ifield->width,
+		        detoken_src((cdesc->ctype == iAddressTo 
+				? "_ADDRESSTO_"
+				: (cdesc->ctype == iAddressCc
+				   ? "_ADRESSCC_"
+				   : "_ADRESSRECIPS_")), FOR_INDEX, 
+				env, NULL, NULL, NULL));
+		if(we_clear)
+		   mail_free_envelope(&env);
+		}
+		break;
+
 	      case iTo:
 		if(((field = ((addr = fetch_to(idata))
 			      ? "To"
@@ -2531,7 +2585,30 @@ format_index_index_line(INDEXDATA_S *idata)
 
 	        break;
 
+           case iSizeThread:
+              if (!THREADING()){
+                goto getsize;
+              } else if (collapsed){
+                   l =  count_flags_in_thread(idata->stream, thrd, F_NONE);
+                   snprintf(str, sizeof(str), "(%lu)", l);
+              }
+              else{
+                  thrd = fetch_thread(idata->stream, idata->rawno);
+                  if(!thrd)
+                         snprintf(str, sizeof(str), "%s", "Error");
+                  else{
+                      long lengthb;
+                      lengthb = get_length_branch(idata->stream, idata->rawno);
+                      if (lengthb > 0L)
+                         snprintf(str, sizeof(str), "(%lu)", lengthb);
+                      else
+                         snprintf(str,sizeof(str), "%s", " ");
+                    }
+              }
+             break;
+
 	      case iSize:
+getsize:
 		/* 0 ... 9999 */
 		if((l = fetch_size(idata)) < 10*1000L)
 		  snprintf(str, sizeof(str), "(%lu)", l);
@@ -2785,7 +2862,6 @@ format_index_index_line(INDEXDATA_S *idata)
 		    if(first_text){
 			strncpy(str, first_text, BIGWIDTH);
 			str[BIGWIDTH] = '\0';
-			fs_give((void **) &first_text);
 		    }
 		}
 
@@ -3107,7 +3183,7 @@ format_thread_index_line(INDEXDATA_S *idata)
 		  tice->linecolor = new_color_pair(VAR_IND_IMP_FORE_COLOR,
 						   VAR_IND_IMP_BACK_COLOR);
 	    }
-	    else if((to_us == '+' || to_us == '-')
+	    else if((to_us == '+' || to_us == '-' || to_us == '.')
 		    && VAR_IND_PLUS_FORE_COLOR && VAR_IND_PLUS_BACK_COLOR){
 		ielem = ifield->ielem;
 		ielem->freecolor = 1;
@@ -3710,6 +3786,26 @@ fetch_firsttext(INDEXDATA_S *idata, int delete_quotes)
     gf_io_t pc;
     long partial_fetch_len = 0L;
     SEARCHSET *ss, **sset;
+    MESSAGECACHE *mc;
+    PINELT_S     *pelt;
+
+    /* we cache the result we get from this function, so that we do not have to
+     * refetch the text in case there is a change. We could cache in the envelope
+     * but c-client does not have a special field for that, nor we want to use the
+     * sparep pointer, since there could be other uses for sparep later, and even 
+     * if we add a pointer to the ENVELOPE structure, we would be caching the same 
+     * text twice (one in a private pointer, and the new pointer) and that would 
+     * not make sense. Instead we will use an elt for this
+     */
+
+    if((mc = mail_elt(idata->stream, idata->rawno))
+       && ((pelt = (PINELT_S *) mc->sparep) == NULL)){
+        pelt = (PINELT_S *) fs_get(sizeof(PINELT_S));
+        memset(pelt, 0, sizeof(PINELT_S));
+    }
+        
+    if(pelt && pelt->firsttext != NULL)
+      return(pelt->firsttext);
 
 try_again:
 
@@ -3803,7 +3899,17 @@ try_again:
 
 			if(p > buf){
 			    size_t l;
-
+			    ENVELOPE *env;
+			    char *rule_result;
+
+			    if(rule_result = find_value((delete_quotes
+				      ? "_OPENINGTEXTNQ_" : "_OPENINGTEXT_"), 
+				      buf, PROCESS_SP, idata, 4)){
+			      collspaces(rule_result);
+			      strncpy(buf, rule_result, sizeof(buf));
+			      buf[sizeof(buf) - 1] = '\0';
+			      fs_give((void **) &rule_result);
+			    }
 			    l = strlen(buf);
 			    l += 100;
 			    firsttext = fs_get((l+1) * sizeof(char));
@@ -3827,6 +3933,8 @@ try_again:
 			    goto try_again;
 			}
 		    }
+		    if(mc && pelt)
+			pelt->firsttext = firsttext;
 		}
 	    }	
 	}
@@ -5267,10 +5375,10 @@ subj_str(INDEXDATA_S *idata, char *str, size_t strsize, SubjKW kwtype, int openi
 {
     char          *subject, *origsubj, *origstr, *rawsubj, *sptr = NULL;
     char          *p, *border, *q = NULL, *free_subj = NULL;
-    char	  *sp;
+    char	  *sp, *rule_result;
     size_t         len;
     int            width = -1;
-    int            depth = 0, mult = 2;
+    int            depth = 0, mult = 2, collapsed, i, we_clear = 0;
     int            save;
     int            do_subj = 0, truncated_tree = 0;
     PINETHRD_S    *thd, *thdorig;
@@ -5324,7 +5432,13 @@ subj_str(INDEXDATA_S *idata, char *str, size_t strsize, SubjKW kwtype, int openi
      * origsubj is the original subject but it has been decoded. We need
      * to free it at the end of this routine.
      */
-
+    if (rule_result = find_value("_SUBJECT_", origsubj, PROCESS_SP, idata, 4)){
+       if(origsubj)
+	 fs_give((void **)&origsubj);
+       we_clear++;
+       origsubj = cpystr(rule_result);
+       fs_give((void **)&rule_result);
+    }
 
     /*
      * prepend_keyword will put the keyword stuff before the subject
@@ -5412,10 +5526,8 @@ subj_str(INDEXDATA_S *idata, char *str, size_t strsize, SubjKW kwtype, int openi
 
 	if(pith_opt_condense_thread_cue)
 	  width = (*pith_opt_condense_thread_cue)(thd, ice, &str, &strsize, width,
-						  thd && thd->next
-						  && get_lflag(idata->stream,
-							       NULL,idata->rawno,
-							       MN_COLL));
+	   this_thread_is_kolapsed(ps_global, idata->stream, ps_global->msgmap, idata->rawno) &&
+	   (count_thread(ps_global,idata->stream, ps_global->msgmap, idata->rawno) != 1));
 
 	/*
 	 * width is < available strsize and
@@ -5765,6 +5877,9 @@ subj_str(INDEXDATA_S *idata, char *str, size_t strsize, SubjKW kwtype, int openi
 
     if(free_subj)
       fs_give((void **) &free_subj);
+
+    if (we_clear && origsubj)
+      fs_give((void **)&origsubj);
 }
 
 
@@ -6043,11 +6158,8 @@ from_str(IndexColType ctype, INDEXDATA_S *idata, char *str, size_t strsize, ICE_
 	border = str + width;
 	if(pith_opt_condense_thread_cue)
 	  width = (*pith_opt_condense_thread_cue)(thd, ice, &str, &strsize, width,
-						  thd && thd->next
-						  && get_lflag(idata->stream,
-							       NULL,idata->rawno,
-							       MN_COLL));
-
+	   this_thread_is_kolapsed(ps_global, idata->stream, ps_global->msgmap, idata->rawno) &&
+	     (count_thread(ps_global,idata->stream, ps_global->msgmap, idata->rawno) != 1));
 	fptr = str;
 
 	if(thd)
@@ -6133,16 +6245,33 @@ from_str(IndexColType ctype, INDEXDATA_S *idata, char *str, size_t strsize, ICE_
 				 ? "To"
 				 : (addr = fetch_cc(idata))
 				 ? "Cc"
-				 : NULL))
-		       && set_index_addr(idata, field, addr, "To: ",
-					 strsize-1, fptr))
-		      break;
+				 : NULL))){
+			  char *rule_result;
+			  rule_result = find_value("_FROM_", NULL, 0, idata, 1);
+			  if (!rule_result)
+			  set_index_addr(idata, field, addr, "To: ",
+				strsize-1, fptr);
+			  else{
+			    sprintf(str, "%-*.*s", strsize-1, strsize-1, 
+								rule_result);
+			    fs_give((void **)&rule_result);
+			  }
 
+		      break;
+		    }
 		    if(ctype == iFromTo &&
 		       (newsgroups = fetch_newsgroups(idata)) &&
 		       *newsgroups){
-			snprintf(fptr, strsize, "To: %-*.*s", strsize-1-4, strsize-1-4,
-				newsgroups);
+			   char *rule_result;
+			   rule_result = find_value("_FROM_", NULL, 0, idata, 1);
+			   if (!rule_result)
+				sprintf(str, "To: %-*.*s", strsize-1-4, 
+					strsize-1-4, newsgroups);
+				else{
+				  sprintf(str, "%-*.*s", strsize-1, strsize-1,
+							 rule_result);
+				  fs_give((void **)&rule_result);
+				}
 			break;
 		    }
 
@@ -6155,7 +6284,15 @@ from_str(IndexColType ctype, INDEXDATA_S *idata, char *str, size_t strsize, ICE_
 	      break;
 
 	  case iFrom:
-	    set_index_addr(idata, "From", fetch_from(idata), NULL, strsize-1, fptr);
+	   { char *rule_result;
+	     rule_result = find_value("_FROM_", NULL, 0, idata, 4);
+	     if (!rule_result) 
+	      set_index_addr(idata, "From", fetch_from(idata), NULL, strsize-1, fptr);
+	     else{
+		sprintf(str, "%-*.*s", strsize-1, strsize-1, rule_result);
+		fs_give((void **)&rule_result);
+	     }
+	   }
 	    break;
 
 	  case iAddress:
@@ -6452,3 +6589,64 @@ set_print_format(IELEM_S *ielem, int width, int leftadj)
 	}
     }
 }
+
+void
+setup_threading_display_style(void)
+{
+  RULE_RESULT *rule;
+  NAMEVAL_S *v;
+  int i;
+
+  rule = get_result_rule(V_THREAD_DISP_STYLE_RULES, FOR_THREAD, NULL);
+  if (rule || ps_global->VAR_THREAD_DISP_STYLE){
+     for(i = 0; v = thread_disp_styles(i); i++)
+        if(!strucmp(rule ? rule->result : ps_global->VAR_THREAD_DISP_STYLE, 
+		    rule ? (v ? v->name : "" ) : S_OR_L(v))){
+              ps_global->thread_disp_style = v->value;
+              break;
+        }
+     if (rule){
+	if (rule->result)
+	   fs_give((void **)&rule->result);
+	fs_give((void **)&rule);
+     }
+  }
+}
+
+char *
+find_value(char *token, char *use_this, int flag, INDEXDATA_S *idata, int nfcn)
+{
+ int n = 0, i, rule_context, we_clear;
+ char  *rule_result = NULL, **list;
+ ENVELOPE *env;
+ RULELIST *rule;
+ RULE_S *prule;
+
+ env = rules_fetchenvelope(idata, &we_clear);
+ if(env && env->sparep)
+    fs_give((void **)&env->sparep);
+ if(we_clear)
+   mail_free_envelope(&env);
+ if(rule = get_rulelist_from_code(V_REPLACE_RULES, ps_global->rule_list)){
+    list = functions_for_token(token);
+    while(rule_result == NULL && (prule = get_rule(rule,n++))){
+        rule_context = 0;
+        if (prule->action->token && !strcmp(prule->action->token, token)){
+           for (i = 0; i < nfcn; i++)
+              if(list[i+1] && !strcmp(prule->action->function, list[i+1]))
+                 rule_context |= context_for_function(list[i+1]);
+           if (rule_context){
+	      env = rules_fetchenvelope(idata, &we_clear);
+	      if(use_this)
+		env->sparep = get_sparep_for_rule(use_this, flag);
+	     rule_result = process_rule(prule, rule_context, env);
+	     if(env->sparep)
+		free_sparep_for_rule(&env->sparep);
+	     if(we_clear)
+	       mail_free_envelope(&env);
+	   }
+        }
+    }
+ }
+ return rule_result;
+}