Imported Upstream version 2.1.1

[pkg/t-prot.git] / t-prot.1

diff --git a/t-prot.1 b/t-prot.1
index 35b1d34c4416bcccd8a8864642f9d77052784e1f..a26c798362728407e65843d0f328eaaf60e7c0e0 100644 (file)
--- a/t-prot.1
+++ b/t-prot.1
@@ -1,14 +1,14 @@
-.\" $Id: t-prot.1,v 1.121 2006/06/17 12:34:54 jochen Exp $
+.\" $Id: t-prot.1,v 1.125 2006/07/11 14:05:53 jochen Exp $

 .\"
 .\"

-.TH T-PROT "1" "June 2006" "T-PROT"
+.TH T-PROT "1" "July 2006" "T-PROT"

 .SH NAME
 t-prot \- TOFU Protection - Display Filter for RFC 2822 messages
 .SH SYNOPSIS
 .BI "t-prot [" OPTIONS "]..."
 .SH DESCRIPTION
 .PP
 .SH NAME
 t-prot \- TOFU Protection - Display Filter for RFC 2822 messages
 .SH SYNOPSIS
 .BI "t-prot [" OPTIONS "]..."
 .SH DESCRIPTION
 .PP

-This program is a filter which shall improve the readability for
-messages (emails and usenet postings) by *hiding* some annoying parts,
+This program is a filter to improve the readability of
+messages (emails and usenet posts) by *hiding* some annoying parts,

 e.g. mailing list footers, signatures, and TOFU (see definition below),
 as well as squeezing sequences of blank lines or punctuation.
 .br
 e.g. mailing list footers, signatures, and TOFU (see definition below),
 as well as squeezing sequences of blank lines or punctuation.
 .br


@@ -63,7 +63,7 @@ is specified.
 .TP
 .BR "\-\-bigq" [=n[,x]]
 "shrink big quotes":
 .TP
 .BR "\-\-bigq" [=n[,x]]
 "shrink big quotes":

-Blocks of quotes with more than n lines will be shrinked to x lines.
+Blocks of quotes with more than n lines will be shrunk to x lines.

 Defaults are 30 for n and 10 for x.
 .TP
 .B "\-\-body"
 Defaults are 30 for n and 10 for x.
 .TP
 .B "\-\-body"


@@ -114,7 +114,7 @@ to only three dots or marks, respectively.
 .TP
 .B "\-\-ftr\-ad"
 "enable aggressive ad footer matching":
 .TP
 .B "\-\-ftr\-ad"
 "enable aggressive ad footer matching":

-With this option enabled t-prot makes footer detection really greedy: We
+With this option enabled, t-prot makes footer detection really greedy: We

 assume that commercial email providers aren't even frightened to append
 changing texts *under* their ads which are appended to the message body.
 Because these texts even have changing lengths we simply detect the
 assume that commercial email providers aren't even frightened to append
 changing texts *under* their ads which are appended to the message body.
 Because these texts even have changing lengths we simply detect the


@@ -342,13 +342,13 @@ You may specify your own bounce message to be returned when we try to deliver
 an email and bounce it because there is TOFU inside.
 .TP
 .B \-\-pgp\-move
 an email and bounce it because there is TOFU inside.
 .TP
 .B \-\-pgp\-move

-Move pgp verification output to bottom; requires
+Move PGP verification output to bottom; requires

 .BR "\-Mmutt" .
 .TP
 .B \-\-pgp\-move\-vrf
 .BR "\-Mmutt" .
 .TP
 .B \-\-pgp\-move\-vrf

-Move pgp verification outout to bottom only if verification shows a good signature
+Move PGP verification outout to bottom only if verification shows a good signature

 and the signature could be verified as authentic (using a trust path). If there is
 and the signature could be verified as authentic (using a trust path). If there is

-any problem with the signature, the pgp output should not be moved so the user is
+any problem with the signature, the PGP output should not be moved so the user is

 more likely to notice. Requires
 .BR "\-Mmutt" .
 .sp
 more likely to notice. Requires
 .BR "\-Mmutt" .
 .sp


@@ -359,7 +359,7 @@ we cannot always detect if the check was interrupted. Though t-prot tries
 to be smart, there will be false positives.
 .TP
 .B \-\-pgp\-short
 to be smart, there will be false positives.
 .TP
 .B \-\-pgp\-short

-Hide non-relevant pgp key uids; requires
+Hide non-relevant PGP key uids; requires

 .BR "\-Mmutt" .
 .TP
 .B "\-r"
 .BR "\-Mmutt" .
 .TP
 .B "\-r"


@@ -471,6 +471,21 @@ even when it is not required. Some editing of messages is desired.
 Please point these people to the page 
 .I http://www.river.com/users/share/etiquette/edit.html
 - thank you!
 Please point these people to the page 
 .I http://www.river.com/users/share/etiquette/edit.html
 - thank you!

+.SH PERFORMANCE
+There are several ways to fine-tune t-prot's performance:
+.PP
+Some command line options are quite grave a performance hit -- do not
+use -k and especially --ms-smart if you are content without them.
+.PP
+Checking for special footers is very costly as well. Put as few footer
+files as absolutely needed in any footer directory.
+.PP
+All PGP related options are eating up lots of CPU time. Try to avoid them
+on unsigned and unencrypted messages.
+.PP
+When calling t-prot from within mutt, you might use mutt's folder-hook
+and message-hook facilities to turn options on only when needed, e.g. to
+set up a different footer directory for each mailing list folder.

 .SH TROUBLESHOOTING
 .TP
 .IR Q :
 .SH TROUBLESHOOTING
 .TP
 .IR Q :