[Nmh-workers] Changes to fmttest.man

[Larry Hynes]

Clean up, and change .SS case to Title Case, from UPPER, (hopefully)
in line with other pages.

diff --git a/man/fmttest.man b/man/fmttest.man
index 514ba0e7..e2f7dd37 100644
--- a/man/fmttest.man
+++ b/man/fmttest.man
@@ -1,4 +1,4 @@
-.TH FMTTEST %manext1% "August 31, 2014" "%nmhversion%"
+.TH FMTTEST %manext1% "December 29, 2016" "%nmhversion%"
 .\"
 .\" %nmhwarning%
 .\"
@@ -51,21 +51,19 @@ It is also intended to replace the
 and
 .B fmtdump
 programs.
-.PP
-.SS FORMAT PROGRAM SELECTION
+.SS Format Program Selection
 The
 .B \-format
 .I string
 and
 .B \-form
 .I formatfile
-switches may be used to specify a format string or a format file to read.
-If given a format string, it must be specified as a single argument to
-the
+specify a format string or file to read.
+A format string, if given, must be a single argument to the
 .B \-format
-switch.  If given a format file name with
+switch.  If a format file name is passed to the
 .BR \-form ,
-the file is searched for using the normal
+switch, the file is searched for using the normal
 .B nmh
 rules: absolute pathnames are accessed directly, tilde expansion is
 done on usernames, and files are searched for in the user's
@@ -73,20 +71,20 @@ done on usernames, and files are searched for in the user's
 directory as specified in their profile.  If not found there, the directory
 .RI \*(lq %nmhetcdir% \*(rq
 is checked.
-.SS MODE SELECTION AND COMPONENT SPECIFICATION
+.SS Mode Selection and Component Specification
 .B fmttest
-has four operating modes: address mode, raw mode, date mode, and message
-mode.  These modes are selected by the
+has four operating modes - address, raw, date, and message -
+which are selected by the
 .BR \-address ,
 .BR \-raw ,
 .BR \-date ,
 and
 .B \-message
-switches respectively.
+switches, respectively.
 .PP
-Address mode treats every argument as an email address and processes it
-with nmh's email parser.  Each argument is processed with the specified
-format program with the parsed email address available as a special
+Address mode treats every argument as an email address to be processed
+by nmh's email parser using the specified format program.
+The parsed address is made available as a special
 .RI %{ text }
 component escape, and the output from the program is printed on standard 
output.
 If there was an error parsing the email address the error message is
@@ -101,9 +99,7 @@ following default program is used:
 .fi
 .RE
 .PP
-In this mode
-.B fmttest
-is equivalent to
+Address mode is equivalent to
 .IR ap (8).
 .PP
 In raw mode, no processing of the specified arguments is done.  Each argument
@@ -165,8 +161,7 @@ fmttest \-nodupaddrs \-form replcomps \-outsize max 
[+folder] message
 Regardless of the mode, other components can be provided to the format
 program by the use of the
 .B \-\|\-component
-switch.  For example, the following program will test out the use of
-the
+switch.  For example, the following program will test the use of the
 .RB \*(lq encrypted \*(rq
 component:
 .PP
@@ -176,9 +171,9 @@ fmttest \-\|\-encrypted yes \-message cur
 .fi
 .RE
 .PP
-In message mode components supplied on the command line will override
+In message mode, components supplied on the command line will override
 components from messages.
-.SS ADDITIONAL SWITCHES
+.SS Additional Switches
 The
 .B \-dupaddrs
 and
@@ -228,7 +223,7 @@ The
 .B \-width
 switch controls the column width which is used by the
 .RI `%( width )'
-function escape.  By default is set to the terminal width.
+function escape.  It defaults to the terminal width.
 .PP
 The
 .BR \-msgnum ,
@@ -243,9 +238,9 @@ function escapes:
 .RI `%( size )',
 and
 .RI `%( unseen )'.
-If none are supplied these values are taken from the message in message mode;
-in all other modes the default values are 0.
-.SS COMPILING AND TRACING FORMAT PROGRAMS
+If none are supplied, these values are taken from the message in
+message mode; in all other modes the default values are 0.
+.SS Compiling and Tracing Format Programs
 The
 .B \-dump
 switch outputs the complete set of format instructions for the specified
@@ -259,7 +254,7 @@ and
 registers if they have changed from the previous instruction.
 The output buffer is also printed if it has changed from the previous
 instruction.
-.SS FORMAT INSTRUCTIONS
+.SS Format Instructions
 It should be noted that there is not a one-to-one correspondence between
 format escapes and format instructions; many instructions have side
 effects.  Instructions prefixed with
@@ -385,6 +380,7 @@ dat[4]      %(\fIunseen\fR)
 .IR repl (1),
 .IR ap (8),
 .IR dp (8),
+.IR fmtdump (8)
 .SH DEFAULTS
 .nf
 .RB ` \-message '