13507 some man pages need update following 13405
6308 some man pages are obsolete after moving to ksh builtins

@@ -42,17 +42,17 @@
 .\"
 .\" Copyright 1989 AT&T
 .\" Portions Copyright (c) 1992, X/Open Company Limited.  All Rights Reserved.
 .\" Portions Copyright (c) 1982-2007 AT&T Knowledge Ventures
 .\" Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved.
+.\" Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
 .\"
-.TH ALIAS 1 "Apr 8, 2008"
+.TH ALIAS 1 "Feb 9, 2021"
 .SH NAME
 alias, unalias \- create or remove a pseudonym or shorthand for a command or
 series of commands
 .SH SYNOPSIS
-.LP
 .nf
 \fB/usr/bin/alias\fR [\fIalias-name\fR[= \fIstring\fR...]]
 .fi
 
 .LP

@@ -64,38 +64,20 @@
 .nf
 \fB/usr/bin/unalias\fR \fB-a\fR
 .fi
 
 .SS "\fBcsh\fR"
-.LP
 .nf
 \fBalias\fR [\fIname\fR [\fIdef\fR]]
 .fi
 
 .LP
 .nf
 \fBunalias\fR \fIpattern\fR
 .fi
 
-.SS "\fBksh\fR"
-.LP
-.nf
-\fBalias\fR [\fB-tx\fR] [\fIname\fR[= \fIvalue\fR]...]
-.fi
-
-.LP
-.nf
-\fBunalias\fR \fIname\fR...
-.fi
-
-.LP
-.nf
-\fBunalias\fR [\fB-a\fR]
-.fi
-
 .SS "\fBksh93\fR"
-.LP
 .nf
 \fBalias\fR [\fB-ptx\fR] [\fIname\fR[= \fIvalue\fR]...]
 .fi
 
 .LP

@@ -102,18 +84,14 @@
 .nf
 \fBunalias\fR [\fB-a\fR] [\fIname\fR...]
 .fi
 
 .SH DESCRIPTION
-.sp
-.LP
 The \fBalias\fR and \fBunalias\fR utilities create or remove a pseudonym or
 shorthand term for a command or series of commands, with different
 functionality in the C-shell and Korn shell environments.
 .SS "\fB/usr/bin/alias\fR"
-.sp
-.LP
 The \fBalias\fR utility creates or redefines alias definitions or writes the
 values of existing alias definitions to standard output. An alias definition
 provides a string value that replaces a command name when it is encountered.
 .sp
 .LP

@@ -120,19 +98,15 @@
 An alias definition affects the current shell execution environment and the
 execution environments of the subshells of the current shell. When used as
 specified by this document, the alias definition does not affect the parent
 process of the current shell nor any utility environment invoked by the shell.
 .SS "\fB/usr/bin/unalias\fR"
-.sp
-.LP
 The \fBunalias\fR utility removes the definition for each alias name specified.
 The aliases are removed from the current shell execution environment. The
 \fB-a\fR option removes all alias definitions from the current execution
 environment.
 .SS "\fBcsh\fR"
-.sp
-.LP
 \fBalias\fR assigns \fIdef\fR to the alias \fIname\fR. The assigned \fIdef\fR
 is a list of words that can contain escaped history-substitution metasyntax.
 \fIname\fR is not allowed to be \fBalias\fR or \fBunalias\fR. If \fIdef\fR is
 omitted, the alias \fIname\fR is displayed along with its current definition.
 If both \fIname\fR and \fIdef\fR are omitted, all aliases are displayed.

@@ -142,33 +116,11 @@
 entered on a previous command line before it can be used.
 .sp
 .LP
 \fBunalias\fR discards aliases that match (filename substitution)
 \fIpattern\fR. All aliases can be removed by `\fBunalias *\fR'.
-.SS "\fBksh\fR"
-.sp
-.LP
-\fBalias\fR with no arguments prints the list of aliases in the form
-\fIname=value\fR on standard output. An \fBalias\fR is defined for each name
-whose \fIvalue\fR is specified. A trailing space in \fIvalue\fR causes the next
-word to be checked for alias substitution. The \fB-t\fR flag is used to set and
-list tracked aliases. The value of a tracked alias is the full pathname
-corresponding to the specified \fIname\fR. The value becomes undefined when the
-value of \fBPATH\fR is reset but the aliases remained tracked. Without the
-\fB-t\fR flag, for each \fIname\fR in the argument list for which no
-\fIvalue\fR is specified, the name and value of the alias is printed. The
-\fB-x\fR flag is used to set or print \fIexported alias\fRes. An exported alias
-is defined for scripts invoked by \fIname\fR. The exit status is non-zero if a
-\fIname\fR is specified, but no value, and no alias has been defined for the
-\fIname\fR.
-.sp
-.LP
-The \fBalias\fRs specified by the list of \fIname\fRs can be removed from the
-\fBalias\fR list with \fBunalias\fR.
 .SS "\fBksh93\fR"
-.sp
-.LP
 \fBalias\fR creates or redefines alias definitions or writes the existing alias
 definitions to standard output.
 .sp
 .LP
 An alias definition provides a string value that replaces a command name when

@@ -193,12 +145,10 @@
 .LP
 \fBunalias\fR removes the definition of each named alias from the current shell
 execution environment, or all aliases if \fB-a\fR is specified. It does not
 affect any commands that have already been read and subsequently executed.
 .SH OPTIONS
-.sp
-.LP
 The following option is supported by \fBunalias\fR:
 .sp
 .ne 2
 .na
 \fB\fB-a\fR\fR

@@ -205,26 +155,11 @@
 .ad
 .RS 6n
 Removes all alias definitions from the current shell execution environment.
 .RE
 
-.SS "\fBksh\fR"
-.sp
-.LP
-The following option is supported by \fBalias\fR:
-.sp
-.ne 2
-.na
-\fB\fB-t\fR\fR
-.ad
-.RS 6n
-Sets and lists tracked aliases.
-.RE
-
 .SS "\fBksh93\fR"
-.sp
-.LP
 The following options are supported by \fBalias\fR:
 .sp
 .ne 2
 .na
 \fB\fB-p\fR\fR

@@ -268,25 +203,21 @@
 Causes all alias definitions to be removed. \fIname\fR operands are optional
 and ignored if specified.
 .RE
 
 .SH OPERANDS
-.sp
-.LP
 The following operands are supported:
 .SS "\fBalias\fR"
-.sp
 .ne 2
 .na
 \fB\fIalias-name\fR\fR
 .ad
 .RS 14n
 Write the alias definition to standard output.
 .RE
 
 .SS "\fBunalias\fR"
-.sp
 .ne 2
 .na
 \fB\fIalias-name\fR\fR
 .ad
 .RS 21n

@@ -305,12 +236,10 @@
 .sp
 .LP
 If no operands are specified, all alias definitions are written to standard
 output.
 .SH OUTPUT
-.sp
-.LP
 The format for displaying aliases (when no operands or only \fIname\fR operands
 are specified) is:
 .sp
 .in +2
 .nf

@@ -322,11 +251,10 @@
 .sp
 .LP
 The \fIvalue\fR string is written with appropriate quoting so that it is
 suitable for reinput to the shell.
 .SH EXAMPLES
-.LP
 \fBExample 1 \fRModifying a Command's Output
 .sp
 .LP
 This example specifies that the output of the \fBls\fR utility is columnated
 and more annotated:

@@ -383,18 +311,14 @@
 .fi
 .in -2
 .sp
 
 .SH ENVIRONMENT VARIABLES
-.sp
-.LP
 See \fBenviron\fR(5) for descriptions of the following environment variables
 that affect the execution of \fBalias\fR and \fBunalias\fR: \fBLANG\fR,
 \fBLC_ALL\fR, \fBLC_CTYPE\fR, \fBLC_MESSAGES\fR, and \fBNLSPATH\fR.
 .SH EXIT STATUS
-.sp
-.LP
 The following exit values are returned:
 .sp
 .ne 2
 .na
 \fB\fB0\fR\fR

@@ -402,11 +326,10 @@
 .RS 5n
 Successful completion.
 .RE
 
 .SS "\fBalias\fR"
-.sp
 .ne 2
 .na
 \fB\fB>0\fR\fR
 .ad
 .RS 6n

@@ -413,11 +336,10 @@
 One of the \fIalias-name\fR operands specified did not have an alias
 definition, or an error occurred.
 .RE
 
 .SS "\fBunalias\fR"
-.sp
 .ne 2
 .na
 \fB\fB>0\fR\fR
 .ad
 .RS 6n

@@ -424,17 +346,12 @@
 One of the \fIalias-name\fR operands specified did not represent a valid alias
 definition, or an error occurred.
 .RE
 
 .SH ATTRIBUTES
-.sp
-.LP
 See \fBattributes\fR(5) for descriptions of the following attributes:
 .SS "\fBcsh, ksh\fR"
-.sp
-
-.sp
 .TS
 box;
 c | c
 l | l .
 ATTRIBUTE TYPE  ATTRIBUTE VALUE

@@ -443,13 +360,10 @@
 _
 Standard        See \fBstandards\fR(5).
 .TE
 
 .SS "\fBksh93\fR"
-.sp
-
-.sp
 .TS
 box;
 c | c
 l | l .
 ATTRIBUTE TYPE  ATTRIBUTE VALUE

@@ -456,9 +370,7 @@
 _
 Interface Stability     Uncommitted
 .TE
 
 .SH SEE ALSO
-.sp
-.LP
 \fBcsh\fR(1), \fBksh\fR(1), \fBksh93\fR(1), \fBshell_builtins\fR(1),
 \fBattributes\fR(5), \fBenviron\fR(5), \fBstandards\fR(5)