--- tcsh-6.19.00/tcsh.man.orig	Tue May 26 12:16:43 2015
+++ tcsh-6.19.00/tcsh.man	Tue May 26 12:16:55 2015
@@ -77,6 +77,9 @@
 .\"   used here if you can. In particular, please don't use nroff commands
 .\"   which aren't already used herein.
 .\" 
+.\" modified to reference existing Solaris man pages, to add the Solaris
+.\" stability classification, and to add a note about source availability.
+.\"
 .TH TCSH 1 "21 May 2015" "Astron 6.19.00"
 .SH NAME
 tcsh \- C shell with file name completion and command line editing
@@ -151,7 +154,7 @@
 .TP 4
 .B \-m
 The shell loads \fI~/.tcshrc\fR even if it does not belong to the effective
-user.  Newer versions of \fIsu\fR(1) can pass \fB\-m\fR to the shell. (+)
+user.  Newer versions of \fIsu\fR(8) can pass \fB\-m\fR to the shell. (+)
 .TP 4
 .B \-n
 The shell parses commands but does not execute them.
@@ -202,7 +205,7 @@
 Remaining arguments are placed in the \fBargv\fR shell variable.
 .SS "Startup and shutdown"
 A login shell begins by executing commands from the system files
-\fI/etc/csh.cshrc\fR and \fI/etc/csh.login\fR.
+\fI/etc/.cshrc\fR and \fI/etc/.login\fR.
 It then executes commands from files in the user's \fBhome\fR directory:
 first \fI~/.tcshrc\fR (+)
 or, if \fI~/.tcshrc\fR is not found, \fI~/.cshrc\fR,
@@ -210,17 +213,17 @@
 then \fI~/.login\fR,
 and finally \fI~/.cshdirs\fR (or the value of the \fBdirsfile\fR shell variable) (+).
 The shell may read \fI/etc/csh.login\fR before instead of after
-\fI/etc/csh.cshrc\fR, and \fI~/.login\fR before instead of after
+\fI/etc/.cshrc\fR, and \fI~/.login\fR before instead of after
 \fI~/.tcshrc\fR or \fI~/.cshrc\fR and \fI~/.history\fR, if so compiled;
 see the \fBversion\fR shell variable. (+)
 .PP
-Non-login shells read only \fI/etc/csh.cshrc\fR and \fI~/.tcshrc\fR
+Non-login shells read only \fI/etc/.cshrc\fR and \fI~/.tcshrc\fR
 or \fI~/.cshrc\fR on startup.
 .PP
 For examples of startup files, please consult
 \fIhttp://tcshrc.sourceforge.net\fR.
 .PP
-Commands like \fIstty\fR(1) and \fItset\fR(1),
+Commands like \fIstty\fR(1) and \fItset\fR(1B),
 which need be run only once per login, usually go in one's \fI~/.login\fR file.
 Users who need to use the same set of files with both \fIcsh\fR(1) and
 \fItcsh\fR can have only a \fI~/.cshrc\fR which checks for the existence of the
@@ -1974,7 +1977,7 @@
 and changing the \fBLANG\fR or \fBLC_CTYPE\fR environment variables
 causes a check for possible changes in these respects.
 .PP
-When using the system's NLS, the \fIsetlocale\fR(3) function is called
+When using the system's NLS, the \fIsetlocale\fR(3C) function is called
 to determine appropriate character code/classification and sorting
 (e.g., a 'en_CA.UTF-8' would yield "UTF-8" as a character code).
 This function typically examines the \fBLANG\fR and \fBLC_CTYPE\fR
@@ -2672,7 +2675,7 @@
 sequences of the BSD and/or System V versions of \fIecho\fR; see \fIecho\fR(1).
 .TP 8
 .B echotc \fR[\fB\-sv\fR] \fIarg\fR ... (+)
-Exercises the terminal capabilities (see \fItermcap\fR(5)) in \fIargs\fR.
+Exercises the terminal capabilities (see \fIterminfo\fR(5)) in \fIargs\fR.
 For example, 'echotc home' sends the cursor to the home position,
 \&'echotc cm 3 10' sends it to column 3 and row 10, and
 \&'echotc ts 0; echo "This is a test."; echotc fs' prints "This is a test."
@@ -2723,7 +2726,7 @@
 of the current shell.  This is usually used to execute commands
 generated as the result of command or variable substitution,
 because parsing occurs before these substitutions.
-See \fItset\fR(1) for a sample use of \fIeval\fR.
+See \fItset\fR(1B) for a sample use of \fIeval\fR.
 .TP 8
 .B exec \fIcommand\fR
 Executes the specified command in place of the current shell.
@@ -3331,7 +3334,7 @@
 .TP 8
 .B settc \fIcap value \fR(+)
 Tells the shell to believe that the terminal capability \fIcap\fR
-(as defined in \fItermcap\fR(5)) has the value \fIvalue\fR.
+(as defined in \fIterminfo\fR(5)) has the value \fIvalue\fR.
 No sanity checking is done.
 Concept terminal users may have to `settc xn no' to get proper
 wrapping at the rightmost column.
@@ -3384,7 +3387,7 @@
 .B suspend
 Causes the shell to stop in its tracks, much as if it had
 been sent a stop signal with \fB^Z\fR.  This is most often used to
-stop shells started by \fIsu\fR(1).
+stop shells started by \fIsu\fR(8).
 .PP
 .B switch (\fIstring\fB)
 .br
@@ -3418,12 +3421,12 @@
 .PD
 .TP 8
 .B telltc \fR(+)
-Lists the values of all terminal capabilities (see \fItermcap\fR(5)).
+Lists the values of all terminal capabilities (see \fIterminfo\fR(5)).
 .TP 8
 .B termname \fR[\fIterminal type\fR] \fR(+)
 Tests if \fIterminal type\fR (or the current value of \fBTERM\fR if no
-\fIterminal type\fR is given) has an entry in the hosts termcap(5) or
-terminfo(5) database. Prints the terminal type to stdout and returns 0
+\fIterminal type\fR is given) has an entry in the hosts
+terminfo(5) database. Prints the terminal type to stdout and returns 0
 if an entry is present otherwise returns 1.
 .TP 8
 .B time \fR[\fIcommand\fR]
@@ -4655,8 +4658,8 @@
 The system's NLS is used; default for systems with NLS
 .TP 6
 lf
-Login shells execute \fI/etc/csh.login\fR before instead of after
-\fI/etc/csh.cshrc\fR and \fI~/.login\fR before instead of after
+Login shells execute \fI/etc/.login\fR before instead of after
+\fI/etc/.cshrc\fR and \fI~/.login\fR before instead of after
 \fI~/.tcshrc\fR and \fI~/.history\fR.
 .TP 6
 dl
@@ -4683,7 +4686,7 @@
 unless the \fBnokanji\fR shell variable is set
 .TP 6
 sm
-The system's \fImalloc\fR(3) is used
+The system's \fImalloc\fR(3C) is used
 .TP 6
 hb
 The `#!<program> <args>' convention is emulated when executing shell scripts
@@ -4760,7 +4763,8 @@
 .PD
 .PP
 %M and %m are available on only systems that store the remote hostname in
-\fI/etc/utmp\fR.
+\fI/etc/utmp\fR or
+\fI/etc/utmpx\fR.
 If unset, `%n has %a %l from %m.' is used, or `%n has %a %l.' on systems
 which don't store the remote hostname.
 .RE
@@ -4778,7 +4782,7 @@
 The number of columns in the terminal.  See \fBTerminal management\fR.
 .TP 8
 .B DISPLAY
-Used by X Window System (see \fIX\fR(1)).
+Used by X Window System (see \fIX\fR(7)).
 If set, the shell does not set \fBautologout\fR (q.v.).
 .TP 8
 .B EDITOR
@@ -4794,7 +4798,7 @@
 .TP 8
 .B HOST \fR(+)
 Initialized to the name of the machine on which the shell
-is running, as determined by the \fIgethostname\fR(2) system call.
+is running, as determined by the \fIgethostname\fR(3C) library call.
 .TP 8
 .B HOSTTYPE \fR(+)
 Initialized to the type of machine on which the shell
@@ -5031,7 +5035,7 @@
 NeXTs use \fI/etc/cshrc.std\fR.
 A/UX, AMIX, Cray and IRIX have no equivalent in \fIcsh\fR(1),
 but read this file in \fItcsh\fR anyway.
-Solaris 2.x does not have it either, but \fItcsh\fR reads \fI/etc/.cshrc\fR.  (+)
+Solaris 2.x does not have it either, but \fItcsh\fR reads \fI/etc/.cshrc\fR.  
 .TP 16
 .I /etc/csh.login
 Read by login shells after \fI/etc/csh.cshrc\fR.
@@ -5237,11 +5241,11 @@
 To detect looping, the shell restricts the number of \fIalias\fR
 substitutions on a single line to 20.
 .SH "SEE ALSO"
-csh(1), emacs(1), ls(1), newgrp(1), sh(1), setpath(1), stty(1), su(1),
-tset(1), vi(1), x(1), access(2), execve(2), fork(2), killpg(2),
-pipe(2), setrlimit(2), sigvec(2), stat(2), umask(2), vfork(2), wait(2),
-malloc(3), setlocale(3), tty(4), a.out(5), termcap(5), environ(7),
-termio(7), Introduction to the C Shell
+csh(1), emacs(1), ls(1), newgrp(1), sh(1), stty(1), su(8),
+tset(1B), vi(1), X(7), access(2), execve(2), fork(2), killpg(3C),
+pipe(2), setrlimit(2), sigvec(3UCB), stat(2), umask(2), vfork(2), wait(2),
+malloc(3C), setlocale(3C), tty(7D), a.out(4), terminfo(5), environ(5),
+termio(7I), Introduction to the C Shell
 .SH VERSION
 This manual documents tcsh 6.19.00 (Astron) 2015-05-21.
 .SH AUTHORS
@@ -5420,3 +5424,9 @@
 reporting bugs in, and suggesting new additions to each and every version
 .PP
 Richard M. Alderson III, for writing the `T in tcsh' section
+
+.SH "NOTES"
+.PP
+It is no longer possible for variables to have a '-' or a '=' within the
+name. Any variables of this form will generate a 'setenv: Syntax error'
+error message.