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

@@ -21,20 +21,10 @@
 
 
        unalias pattern
 
 
-   ksh
-       alias [-tx] [name[= value]...]
-
-
-       unalias name...
-
-
-       unalias [-a]
-
-
    ksh93
        alias [-ptx] [name[= value]...]
 
 
        unalias [-a] [name...]

@@ -77,28 +67,10 @@
 
 
        unalias discards aliases that match (filename substitution) pattern.
        All aliases can be removed by `unalias *'.
 
-   ksh
-       alias with no arguments prints the list of aliases in the form
-       name=value on standard output. An alias is defined for each name whose
-       value is specified. A trailing space in value causes the next word to
-       be checked for alias substitution. The -t flag is used to set and list
-       tracked aliases. The value of a tracked alias is the full pathname
-       corresponding to the specified name. The value becomes undefined when
-       the value of PATH is reset but the aliases remained tracked. Without
-       the -t flag, for each name in the argument list for which no value is
-       specified, the name and value of the alias is printed. The -x flag is
-       used to set or print exported aliases. An exported alias is defined for
-       scripts invoked by name. The exit status is non-zero if a name is
-       specified, but no value, and no alias has been defined for the name.
-
-
-       The aliass specified by the list of names can be removed from the alias
-       list with unalias.
-
    ksh93
        alias creates or redefines alias definitions or writes the existing
        alias definitions to standard output.
 
 

@@ -134,17 +106,10 @@
        -a
              Removes all alias definitions from the current shell execution
              environment.
 
 
-   ksh
-       The following option is supported by alias:
-
-       -t
-             Sets and lists tracked aliases.
-
-
    ksh93
        The following options are supported by alias:
 
        -p
              Causes the output to be in the form of alias commands that can be

@@ -277,12 +242,10 @@
 ATTRIBUTES
        See attributes(5) for descriptions of the following attributes:
 
    csh, ksh
 
-
-
        +--------------------+-------------------+
        |  ATTRIBUTE TYPE    |  ATTRIBUTE VALUE  |
        +--------------------+-------------------+
        |Interface Stability | Committed         |
        +--------------------+-------------------+

@@ -289,12 +252,10 @@
        |Standard            | See standards(5). |
        +--------------------+-------------------+
 
    ksh93
 
-
-
        +--------------------+-----------------+
        |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
        +--------------------+-----------------+
        |Interface Stability | Uncommitted     |
        +--------------------+-----------------+

@@ -303,6 +264,6 @@
        csh(1), ksh(1), ksh93(1), shell_builtins(1), attributes(5), environ(5),
        standards(5)
 
 
 
-                                 April 8, 2008                        ALIAS(1)
+                               February 9, 2021                       ALIAS(1)