Module Name:	pkgsrc
Committed By:	uebayasi
Date:		Wed May 28 01:24:19 UTC 2003

Modified Files:
	pkgsrc/doc: CHANGES

Log Message:
Note update of ast-ksh-20030422.

Changes:

03-03-18  --- Release ksh93o  ---
03-03-18  A -N unary operator was added to test and [[...]] which returns
	  true if the file exists and the file has been modified since it
	  was last read.
03-03-18  The TIMEFORMAT variable was added to control the format for
	  the time compound command.  The formatting description is
	  described in the man page.
03-03-06  A -N n option was added to read which causes exactly n bytes
	  to be read unlike -n n which causes at most n bytes to be read.
03-03-03  Three new shell variables were added.  The variable .sh.file
	  stores the full pathname of the file that the current command
	  was found in.  The variable .sh.fun names the current function
	  that is running.  The variable .sh.subshell contains the depth
	  of the current subshell or command substitution.
03-03-03  When the DEBUG trap is executed, the current command line after
	  expansions is placed in the variable .sh.command.  The trap
	  is also now triggered before each iteration of a for, select,
	  and case command and before each assignment and redirection.
03-02-28  Function definitions are no longer stored in the history file so
	  that set -o nolog no longer has any meaning.
03-02-28  All function definitions can be displayed with typeset -f not
	  just those stored in the history file.  In addition, typeset +f
	  displays the function name followed by a comment containg the
	  line number and the path name for the file that defined this function.
03-02-28  A bug in which the value of $LINENO was not correct when executing
	  command contained inside mult-line command substitutions has been
	  fixed.
03-02-19  Since some existing ksh88 scripts use the undocumented and
	  unintended ability to insert a : in front of the % and # parameter
	  expansion operators, ksh93 was modified to accept :% as equivalent
	  to % and :# as equivalent to # with ${name op word}.
03-02-14  A bug which could cause a core dump when reading from standard
	  error when standard error was a pty has been fixed.
03-02-14  The shell arithmetic was modified to use long double on systems
	  that provide this data type.
03-02-09  A bug in which a function located in the first directory in FPATH
	  would not be found when the last component of PATH was . and the
	  current directory was one of the directories in PATH has been fixed.
03-02-07  The trap and kill builtin commands now accept a leading SIG prefix
	  on the signal names as documented.
03-02-05  A bug in the expansion of ${var/$pattern}, when pattern contained
	  \[ has been fixed.
03-02-05  A bug in which .sh.match[n], n>0, was not being set for substring
	  matches with % and %% has been fixed.
03-01-15  A bug in which getopts did not work for numerical arguments specified
	  as n#var in the getopts string has been fixed.
03-01-09  A bug in which using ${.sh.match} multiple times could lead to
	  a memory exception has been fixed.
03-01-06  A bug in the expansion of ${var/pattern/$string} in the case that
	  $string contains \digit has been fixed.
03-01-02  A -P option was added for systems such as Solaris 8 that support
	  profile shell.
03-01-02  For backward compatibility with ksh88, arithmetic expansion
	  with ((...)) and let has been modified so that if x is a zero-filled
	  variable, $x will not be treated as an octal constant.


To generate a diff of this commit:
cvs rdiff -r1.2340 -r1.2341 pkgsrc/doc/CHANGES

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.