* doc/Hash.3: fixed reference to ckfree [Bug: 3912]

	* doc/RegExp.3: fixed calling params for Tcl_RegExecFromObj
	* doc/open.n: fixed minor formatting errors
	* doc/string.n: fixed minor formatting errors

	* doc/lsort.n: added -unique docs


FossilOrigin-Name: 4030bf50ec255bbb4e6c556b9aeab0eda08366f2

5 files changed, 23 insertions, 20 deletions

diff --git a/doc/Hash.3 b/doc/Hash.3
index 0c5bb35..72af625 100644
--- a/doc/Hash.3
+++ b/doc/Hash.3
@@ -5,7 +5,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: Hash.3,v 1.2 1998/09/14 18:39:49 stanton Exp $
+'\" RCS: @(#) $Id: Hash.3,v 1.3 1999/12/21 23:57:33 hobbs Exp $
 '\" 
 .so man.macros
 .TH Tcl_Hash 3 "" Tcl "Tcl Library Procedures"
@@ -193,7 +193,7 @@ overall information about a hash table, such as the number of
 entries it contains, the number of buckets in its hash array,
 and the utilization of the buckets.
 It is the caller's responsibility to free the result string
-by passing it to \fBfree\fR.
+by passing it to \fBckfree\fR.
 .PP
 The header file \fBtcl.h\fR defines the actual data structures
 used to implement hash tables.
diff --git a/doc/RegExp.3 b/doc/RegExp.3
index c8e8887..8dbdfe4 100644
--- a/doc/RegExp.3
+++ b/doc/RegExp.3
@@ -6,7 +6,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: RegExp.3,v 1.5 1999/06/24 21:15:13 jpeek Exp $
+'\" RCS: @(#) $Id: RegExp.3,v 1.6 1999/12/21 23:57:33 hobbs Exp $
 '\" 
 .so man.macros
 .TH Tcl_RegExpMatch 3 8.1 Tcl "Tcl Library Procedures"
@@ -36,7 +36,7 @@ Tcl_RegExp
 \fBTcl_GetRegExpFromObj\fR(\fIinterp\fR, \fIpatObj\fR, \fIcflags\fR)
 .sp
 int
-\fBTcl_RegExpExecObj\fR(\fIregexp\fR, \fIobjPtr\fR, \fIoffset\fR, \fInmatches\fR, \fIeflags\fR)
+\fBTcl_RegExpExecObj\fR(\fIinterp\fR, \fIregexp\fR, \fIobjPtr\fR, \fIoffset\fR, \fInmatches\fR, \fIeflags\fR)
 .sp
 \fBTcl_GetRegExpInfo\fR(\fIregexp\fR, \fIinfoPtr\fR)
 .VE 8.1
diff --git a/doc/lsort.n b/doc/lsort.n
index bc0b658..8d326fc 100644
--- a/doc/lsort.n
+++ b/doc/lsort.n
@@ -6,10 +6,10 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: lsort.n,v 1.4 1999/02/05 01:49:03 stanton Exp $
+'\" RCS: @(#) $Id: lsort.n,v 1.5 1999/12/21 23:57:33 hobbs Exp $
 '\" 
 .so man.macros
-.TH lsort n 8.0 Tcl "Tcl Built-In Commands"
+.TH lsort n 8.3 Tcl "Tcl Built-In Commands"
 .BS
 '\" Note:  do not modify the .SH NAME line immediately below!
 .SH NAME
@@ -31,9 +31,7 @@ specified before \fIlist\fR to control the sorting process (unique
 abbreviations are accepted):
 .TP 20
 \fB\-ascii\fR
-Use string comparison with ASCII collation order.  This is
-the default.
-.VS 8.0 br
+Use string comparison with ASCII collation order.  This is the default.
 .TP 20
 \fB\-dictionary\fR
 Use dictionary-style comparison.  This is the same as \fB\-ascii\fR
@@ -42,14 +40,12 @@ strings contain embedded numbers, the numbers compare as integers,
 not characters.  For example, in \fB\-dictionary\fR mode, \fBbigBoy\fR
 sorts between \fBbigbang\fR and \fBbigboy\fR, and \fBx10y\fR
 sorts between \fBx9y\fR and \fBx11y\fR.
-.VE
 .TP 20
 \fB\-integer\fR
 Convert list elements to integers and use integer comparison.
 .TP 20
 \fB\-real\fR
-Convert list elements to floating-point values and use floating
-comparison.
+Convert list elements to floating-point values and use floating comparison.
 .TP 20
 \fB\-command\0\fIcommand\fR
 Use \fIcommand\fR as a comparison command.
@@ -66,7 +62,6 @@ This is the default.
 .TP 20
 \fB\-decreasing\fR
 Sort the list in decreasing order (``largest'' items first).
-.VS 8.0 br
 .TP 20
 \fB\-index\0\fIindex\fR
 If this option is specified, each of the elements of \fIlist\fR must
@@ -82,8 +77,16 @@ returns \fB{Second 18} {First 24} {Third 30}\fR.
 This option is much more efficient than using \fB\-command\fR
 to achieve the same effect.
 .RE
+.VS 8.3
+.TP 20
+\fB\-unique\fR
+If this option is specified, then only the last set of duplicate
+elements found in the list will be retained.  Note that duplicates are
+determined relative to the comparison used in the sort.  Thus if 
+\fI-index 0\fR is used, \fB{1 a}\fR and \fB{1 b}\fR would be
+considered duplicates and only the second element, \fB{1 b}\fR, would
+be retained.
 .VE
 
-
 .SH KEYWORDS
 element, list, order, sort
diff --git a/doc/open.n b/doc/open.n
index 8a06a1a..995b0fa 100644
--- a/doc/open.n
+++ b/doc/open.n
@@ -5,7 +5,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: open.n,v 1.8 1999/12/09 14:43:47 hobbs Exp $
+'\" RCS: @(#) $Id: open.n,v 1.9 1999/12/21 23:57:33 hobbs Exp $
 '\" 
 .so man.macros
 .TH open n 7.6 Tcl "Tcl Built-In Commands"
@@ -154,7 +154,7 @@ time interval between checking for events throughout the Tcl
 interpreter (the smallest value always wins).  Use this option only if
 you want to poll the serial port more often than 10 msec (the default).
 .TP
-\fB\-lasterror
+\fB\-lasterror\fR
 .
 This option is available only on Windows for serial ports, and is
 query only (will only be reported when directly requested).
diff --git a/doc/string.n b/doc/string.n
index f06c3b6..afa59d3 100644
--- a/doc/string.n
+++ b/doc/string.n
@@ -5,7 +5,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: string.n,v 1.12 1999/08/09 16:30:35 hobbs Exp $
+'\" RCS: @(#) $Id: string.n,v 1.13 1999/12/21 23:57:34 hobbs Exp $
 '\" 
 .so man.macros
 .TH string n 8.1 Tcl "Tcl Built-In Commands"
@@ -32,7 +32,7 @@ the byte length are rare.  In almost all cases, you should use the
 \fBstring length\fR operation.  Refer to the \fBTcl_NumUtfChars\fR
 manual entry for more details on the UTF\-8 representation.
 .TP
-\fBstring compare ?\fB\-nocase\fR? ?\fB\-length int\fR? \fIstring1 string2\fR
+\fBstring compare\fR ?\fB\-nocase\fR? ?\fB\-length int\fR? \fIstring1 string2\fR
 .VE 8.1
 Perform a character-by-character comparison of strings \fIstring1\fR and
 \fIstring2\fR.  Returns
@@ -44,7 +44,7 @@ are used in the comparison.  If \fB\-length\fR is negative, it is
 ignored.  If \fB\-nocase\fR is specified, then the strings are
 compared in a case-insensitive manner.
 .TP
-\fBstring equal ?\fB\-nocase\fR? ?\fB-length int\fR? \fIstring1 string2\fR
+\fBstring equal\fR ?\fB\-nocase\fR? ?\fB-length int\fR? \fIstring1 string2\fR
 Perform a character-by-character comparison of strings
 \fIstring1\fR and \fIstring2\fR.  Returns 1 if \fIstring1\fR and
 \fIstring2\fR are identical, or 0 when not.  If \fB\-length\fR is
@@ -203,7 +203,7 @@ affect for later key matches.  For example,
 will return the string \fB01321221\fR.
 .RE
 .TP
-\fBstring match ?\fB\-nocase\fR? \fIpattern\fR \fIstring\fR
+\fBstring match\fR ?\fB\-nocase\fR? \fIpattern\fR \fIstring\fR
 .VE 8.1
 See if \fIpattern\fR matches \fIstring\fR; return 1 if it does, 0
 if it doesn't.