Parameterize TclInitByteCodeObj to callers sense of typePtr.

No longer need to create Tcl_Obj just to make some bytecode.
Make obj-free bytecode maker available to rest of compile-related files.
2016-04-29 19:29:14 +00:00 · 2016-04-29 18:02:55 +00:00 · 2016-04-29 17:58:33 +00:00 · 2016-04-29 17:52:30 +00:00 · 2016-04-29 17:34:14 +00:00 · 2016-04-24 16:02:49 +00:00
481 changed files with 9119 additions and 73583 deletions
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>tcl8.6</name>
+	<name>tcl8.7</name>
 	<comment></comment>
 	<projects>
 	</projects>
@@ -1,5 +1,5 @@
 README:  Tcl
-    This is the Tcl 8.6.5 source distribution.
+    This is the Tcl 8.7a0 source distribution.
 	http://sourceforge.net/projects/tcl/files/Tcl/
    You can get any source release of Tcl from the URL above.

@@ -49,7 +49,7 @@ and selling it either in whole or in part.  See the file

 Extensive documentation is available at our website.
 The home page for this release, including new features, is
-	http://www.tcl.tk/software/tcltk/8.6.html
+	http://www.tcl.tk/software/tcltk/8.7.html

 Detailed release notes can be found at the file distributions page
 by clicking on the relevant version.
@@ -61,9 +61,9 @@ Information about Tcl itself can be found at
 There have been many Tcl books on the market.  Many are mentioned in the Wiki:
 	http://wiki.tcl.tk/_/ref?N=25206

-To view the complete set of reference manual entries for Tcl 8.6 online,
+To view the complete set of reference manual entries for Tcl 8.7 online,
 visit the URL:
-	http://www.tcl.tk/man/tcl8.6/
+	http://www.tcl.tk/man/tcl8.7/

 2a. Unix Documentation
 ----------------------
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Access 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -17,7 +17,7 @@ Tcl_GetReturnOptions, Tcl_SetReturnOptions, Tcl_AddErrorInfo, Tcl_AppendObjToErr
 Tcl_Obj *
 \fBTcl_GetReturnOptions\fR(\fIinterp, code\fR)
 .sp
-int 
+int
 \fBTcl_SetReturnOptions\fR(\fIinterp, options\fR)
 .sp
 \fBTcl_AddErrorInfo\fR(\fIinterp, message\fR)
@@ -45,7 +45,7 @@ void
 .AS Tcl_Interp commandLength
 .AP Tcl_Interp *interp in
 Interpreter in which to record information.
-.AP int code 
+.AP int code
 The code returned from script evaluation.
 .AP Tcl_Obj *options
 A dictionary of return options.
@@ -121,7 +121,7 @@ retrieve the stack trace when script evaluation returns
 .CS
 int code = Tcl_Eval(interp, script);
 if (code == TCL_ERROR) {
-    Tcl_Obj *options = \fBTcl_GetReturnOptions\fR(interp, code);  
+    Tcl_Obj *options = \fBTcl_GetReturnOptions\fR(interp, code);
    Tcl_Obj *key = Tcl_NewStringObj("-errorinfo", -1);
    Tcl_Obj *stackTrace;
    Tcl_IncrRefCount(key);
@@ -163,12 +163,12 @@ to any reference counting.  This is analogous to
 .PP
 While \fBTcl_SetReturnOptions\fR provides a general interface
 to set any collection of return options, there are a handful
-of return options that are very frequently used.  Most 
+of return options that are very frequently used.  Most
 notably the \fB\-errorinfo\fR and \fB\-errorcode\fR return
 options should be set properly when the command procedure
 of a command returns \fBTCL_ERROR\fR.  The \fB\-errorline\fR
 return option is also read by commands that evaluate scripts
-and wish to supply detailed error location information in 
+and wish to supply detailed error location information in
 the stack trace text they append to the \fB\-errorinfo\fR option.
 Tcl provides several simpler interfaces to more directly set
 these return options.
@@ -224,7 +224,7 @@ is available as a \fBTcl_Obj\fR instead of as a \fBchar\fR array.
 .PP
 \fBTcl_AddObjErrorInfo\fR is nearly identical
 to \fBTcl_AddErrorInfo\fR, except that it has an additional \fIlength\fR
-argument.  This allows the \fImessage\fR string to contain 
+argument.  This allows the \fImessage\fR string to contain
 embedded null bytes.  This is essentially never a good idea.
 If the \fImessage\fR needs to contain the null character \fBU+0000\fR,
 Tcl's usual internal encoding rules should be used to avoid
@@ -232,9 +232,9 @@ the need for a null byte.  If the \fBTcl_AddObjErrorInfo\fR
 interface is used at all, it should be with a negative \fIlength\fR value.
 .PP
 The procedure \fBTcl_SetObjErrorCode\fR is used to set the
-\fB\-errorcode\fR return option to the list value \fIerrorObjPtr\fR 
-built up by the caller. 
-\fBTcl_SetObjErrorCode\fR is typically invoked just 
+\fB\-errorcode\fR return option to the list value \fIerrorObjPtr\fR
+built up by the caller.
+\fBTcl_SetObjErrorCode\fR is typically invoked just
 before returning an error. If an error is
 returned without calling \fBTcl_SetObjErrorCode\fR or
 \fBTcl_SetErrorCode\fR the Tcl interpreter automatically sets
@@ -275,7 +275,7 @@ the interpreter's result.
 \fBTcl_LogCommandInfo\fR is invoked after an error occurs in an
 interpreter.  It adds information about the command that was being
 executed when the error occurred to the \fB\-errorinfo\fR value, and
-the line number stored internally in the interpreter is set.  
+the line number stored internally in the interpreter is set.
 .PP
 In older releases of Tcl, there was no \fBTcl_GetReturnOptions\fR
 routine.  In its place, the global Tcl variables \fBerrorInfo\fR
@@ -288,7 +288,7 @@ global variables remains a supported way to access these
 return option values, it is important not to assume that
 writing to those global variables will properly set the
 corresponding return options.  It has long been emphasized
-in this manual page that it is important to 
+in this manual page that it is important to
 call the procedures described here rather than
 setting \fBerrorInfo\fR or \fBerrorCode\fR directly with
 \fBTcl_ObjSetVar2\fR.
@@ -297,7 +297,7 @@ If the procedure \fBTcl_ResetResult\fR is called,
 it clears all of the state of the interpreter associated with
 script evaluation, including the entire return options dictionary.
 In particular, the \fB\-errorinfo\fR and \fB\-errorcode\fR options
-are reset.  
+are reset.
 If an error had occurred, the \fBTcl_ResetResult\fR call will
 clear the error state to make it appear as if no error had
 occurred after all.
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Alloc 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_AllowExceptions 3 7.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -31,7 +31,7 @@ return with an appropriate message.  The particular script
 evaluation procedures of Tcl that act in the manner are
 \fBTcl_EvalObjEx\fR, \fBTcl_EvalObjv\fR, \fBTcl_Eval\fR, \fBTcl_EvalEx\fR,
 \fBTcl_GlobalEval\fR, \fBTcl_GlobalEvalObj\fR, \fBTcl_VarEval\fR and
-\fBTcl_VarEvalVA\fR. 
+\fBTcl_VarEvalVA\fR.
 .PP
 However, if \fBTcl_AllowExceptions\fR is invoked immediately before
 calling one of those a procedures, then arbitrary completion
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_AppInit 3 7.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -52,7 +52,7 @@ Invoke a startup script to initialize the application.
 Use the routines \fBTcl_SetStartupScript\fR and
 \fBTcl_GetStartupScript\fR to set or query the file and encoding
 that the active \fBTcl_Main\fR or \fBTk_Main\fR routine will
-use as a startup script. 
+use as a startup script.
 .LP
 \fBTcl_AppInit\fR returns \fBTCL_OK\fR or \fBTCL_ERROR\fR.
 If it returns \fBTCL_ERROR\fR then it must leave an error message in
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SetAssocData 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_AsyncCreate 3 7.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_BackgroundError 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Backslash 3 "8.1" Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -33,7 +33,7 @@ The use of \fBTcl_Backslash\fR is deprecated in favor of
 .PP
 This is a utility procedure provided for backwards compatibility with
 non-internationalized Tcl extensions.  It parses a backslash sequence and
-returns the low byte of the Unicode character corresponding to the sequence. 
+returns the low byte of the Unicode character corresponding to the sequence.
 \fBTcl_Backslash\fR modifies \fI*countPtr\fR to contain the number of
 characters in the backslash sequence.
 .PP
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_BooleanObj 3 8.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -50,7 +50,7 @@ value \fIboolValue\fR in it, and returns a pointer to the new Tcl_Obj.
 The new Tcl_Obj has reference count of zero.
 .PP
 \fBTcl_SetBooleanObj\fR accepts \fIobjPtr\fR, a pointer to
-an existing Tcl_Obj, and stores in the Tcl_Obj \fI*objPtr\fR 
+an existing Tcl_Obj, and stores in the Tcl_Obj \fI*objPtr\fR
 the boolean value \fIboolValue\fR.  This is a write operation
 on \fI*objPtr\fR, so \fIobjPtr\fR must be unshared.  Attempts to
 write to a shared Tcl_Obj will panic.  A successful write
@@ -61,7 +61,7 @@ any former value stored in \fI*objPtr\fR.
 from the value stored in \fI*objPtr\fR.
 If \fIobjPtr\fR holds a string value recognized by \fBTcl_GetBoolean\fR,
 then the recognized boolean value is written at the address given
-by \fIboolPtr\fR.  
+by \fIboolPtr\fR.
 If \fIobjPtr\fR holds any value recognized as
 a number by Tcl, then if that value is zero a 0 is written at
 the address given by \fIboolPtr\fR and if that
@@ -69,10 +69,10 @@ value is non-zero a 1 is written at the address given by \fIboolPtr\fR.
 In all cases where a value is written at the address given
 by \fIboolPtr\fR, \fBTcl_GetBooleanFromObj\fR returns \fBTCL_OK\fR.
 If the value of \fIobjPtr\fR does not meet any of the conditions
-above, then \fBTCL_ERROR\fR is returned and an error message is 
+above, then \fBTCL_ERROR\fR is returned and an error message is
 left in the interpreter's result unless \fIinterp\fR is NULL.
 \fBTcl_GetBooleanFromObj\fR may also make changes to the internal
-fields of \fI*objPtr\fR so that future calls to 
+fields of \fI*objPtr\fR so that future calls to
 \fBTcl_GetBooleanFromObj\fR on the same \fIobjPtr\fR can be
 performed more efficiently.
 .PP
@@ -3,12 +3,12 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_ByteArrayObj 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
 .SH NAME
-Tcl_NewByteArrayObj, Tcl_SetByteArrayObj, Tcl_GetByteArrayFromObj, Tcl_SetByteArrayLength \- manipulate Tcl values as a arrays of bytes 
+Tcl_NewByteArrayObj, Tcl_SetByteArrayObj, Tcl_GetByteArrayFromObj, Tcl_SetByteArrayLength \- manipulate Tcl values as a arrays of bytes
 .SH SYNOPSIS
 .nf
 \fB#include <tcl.h>\fR
@@ -16,7 +16,7 @@ Tcl_NewByteArrayObj, Tcl_SetByteArrayObj, Tcl_GetByteArrayFromObj, Tcl_SetByteAr
 Tcl_Obj *
 \fBTcl_NewByteArrayObj\fR(\fIbytes, length\fR)
 .sp
-void 
+void
 \fBTcl_SetByteArrayObj\fR(\fIobjPtr, bytes, length\fR)
 .sp
 unsigned char *
@@ -82,7 +82,7 @@ allocated for the array, the array is reallocated to the new length; the
 newly allocated bytes at the end of the array have arbitrary values.  If
 \fIlength\fR is less than the space currently allocated for the array,
 the length of array is reduced to the new length.  The return value is a
-pointer to the value's new array of bytes.  
+pointer to the value's new array of bytes.

 .SH "SEE ALSO"
 Tcl_GetStringFromObj, Tcl_NewObj, Tcl_IncrRefCount, Tcl_DecrRefCount
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_CallWhenDeleted 3 7.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Cancel 3 8.6 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -53,10 +53,10 @@ Any ORed combination of the following values may be used for the
 \fBTCL_CANCEL_UNWIND\fR
 .
 This flag is used by \fBTcl_CancelEval\fR and \fBTcl_Canceled\fR.
-For \fBTcl_CancelEval\fR, if this flag is set, the script in progress 
+For \fBTcl_CancelEval\fR, if this flag is set, the script in progress
 is canceled and the evaluation stack for the interpreter is unwound.
-For \fBTcl_Canceled\fR, if this flag is set, the script in progress 
-is considered to be canceled only if the evaluation stack for the 
+For \fBTcl_Canceled\fR, if this flag is set, the script in progress
+is considered to be canceled only if the evaluation stack for the
 interpreter is being unwound.
 .TP 20
 \fBTCL_LEAVE_ERR_MSG\fR
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_CommandComplete 3 "" Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Concat 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -639,13 +639,13 @@ called to set them, e.g. \fB\-blockmode\fR. Other options are specific to
 each channel type and the \fIsetOptionProc\fR procedure of the channel
 driver will get called to implement them. The \fIsetOptionProc\fR field can
 be NULL, which indicates that this channel type supports no type specific
-options. 
+options.
 .PP
 If the option value is successfully modified to the new value, the function
 returns \fBTCL_OK\fR.
 It should call \fBTcl_BadChannelOption\fR which itself returns
 \fBTCL_ERROR\fR if the \fIoptionName\fR is
-unrecognized. 
+unrecognized.
 If \fInewValue\fR specifies a value for the option that
 is not supported or if a system call error occurs,
 the function should leave an error message in the
@@ -674,7 +674,7 @@ channel. If the option name is not NULL, the function stores its current
 value, as a string, in the Tcl dynamic string \fIoptionValue\fR.
 If \fIoptionName\fR is NULL, the function stores in \fIoptionValue\fR an
 alternating list of all supported options and their current values.
-On success, the function returns \fBTCL_OK\fR. 
+On success, the function returns \fBTCL_OK\fR.
 It should call \fBTcl_BadChannelOption\fR which itself returns
 \fBTCL_ERROR\fR if the \fIoptionName\fR is
 unrecognized. If a system call error occurs,
@@ -839,7 +839,7 @@ which returns a pointer to the function.
 This procedure generates a
 .QW "bad option"
 error message in an
-(optional) interpreter.  It is used by channel drivers when 
+(optional) interpreter.  It is used by channel drivers when
 an invalid Set/Get option is requested. Its purpose is to concatenate
 the generic options list to the specific ones and factorize
 the generic options error message string.
@@ -850,7 +850,7 @@ An error message is generated in \fIinterp\fR's result value to
 indicate that a command was invoked with a bad option.
 The message has the form
 .CS
-    bad option "blah": should be one of 
+    bad option "blah": should be one of
    <...generic options...>+<...specific options...>
 .CE
 so you get for instance:
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_CreateCommand 3 "" Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -91,7 +91,7 @@ the command, \fIargc\fR giving the number of arguments (including
 the command name) and \fIargv\fR giving the values of the arguments
 as strings.  The \fIargv\fR array will contain \fIargc\fR+1 values;
 the first \fIargc\fR values point to the argument strings, and the
-last value is NULL.  
+last value is NULL.
 Note that the argument strings should not be modified as they may
 point to constant strings or may be shared with other parts of the
 interpreter.
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_CreateFileHandler 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_CreateInterp 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_CreateMathFunc 3 8.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -147,7 +147,7 @@ released by passing it to \fBTcl_Free\fR.  Some functions (the
 standard set implemented in the core, and those defined by placing
 commands in the \fBtcl::mathfunc\fR namespace) do not have
 argument type information; attempting to retrieve values for
-them causes a NULL to be stored in the variable pointed to by 
+them causes a NULL to be stored in the variable pointed to by
 \fIprocPtr\fR and the variable pointed to by \fIclientDataPtr\fR
 will not be modified.  The variable pointed to by \fInumArgsPointer\fR
 will contain -1, and no argument types will be stored in the variable
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_CreateObjCommand 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -150,7 +150,7 @@ However, if the existing command was created by a previous call to
 but instead arranges for the Tcl interpreter to call the
 \fBTcl_ObjCmdProc\fR \fIproc\fR in the future.
 The old string-based \fBTcl_CmdProc\fR associated with the command
-is retained and its address can be obtained by subsequent 
+is retained and its address can be obtained by subsequent
 \fBTcl_GetCommandInfo\fR calls. This is done for backwards compatibility.
 .PP
 \fIDeleteProc\fR will be invoked when (if) \fIname\fR is deleted.
@@ -288,7 +288,7 @@ command is not deleted or renamed;  callers should copy the string if
 they need to keep it for a long time.
 .PP
 \fBTcl_GetCommandFullName\fR produces the fully qualified name
-of a command from a command token.  
+of a command from a command token.
 The name, including all namespace prefixes,
 is appended to the value specified by \fIobjPtr\fR.
 .PP
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_CreateSlave 3 7.6 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -122,8 +122,8 @@ is either \fBTCL_OK\fR or \fBTCL_ERROR\fR. If \fBTCL_ERROR\fR is returned
 then the \fBresult\fR field of the interpreter contains an error message.
 .PP
 \fBTcl_CreateSlave\fR creates a new interpreter as a slave of \fIinterp\fR.
-It also creates a slave command named \fIslaveName\fR in \fIinterp\fR which 
-allows \fIinterp\fR to manipulate the new slave. 
+It also creates a slave command named \fIslaveName\fR in \fIinterp\fR which
+allows \fIinterp\fR to manipulate the new slave.
 If \fIisSafe\fR is zero, the command creates a trusted slave in which Tcl
 code has access to all the Tcl commands.
 If it is \fB1\fR, the command creates a
@@ -178,7 +178,7 @@ created by \fBTcl_CreateSlave\fR) between \fIslaveInterp\fR and
 \fItargetInterp\fR. Any two interpreters can be used, without any
 restrictions on how they are related.
 .PP
-\fBTcl_CreateAliasObj\fR is similar to \fBTcl_CreateAlias\fR except 
+\fBTcl_CreateAliasObj\fR is similar to \fBTcl_CreateAlias\fR except
 that it takes a vector of values to pass as additional arguments instead
 of a vector of strings.
 .PP
@@ -196,7 +196,7 @@ strings.
 \fBTcl_ExposeCommand\fR moves the command named \fIhiddenCmdName\fR from
 the set of hidden commands to the set of exposed commands, putting
 it under the name
-\fIcmdName\fR. 
+\fIcmdName\fR.
 \fIHiddenCmdName\fR must be the name of an existing hidden
 command, or the operation will return \fBTCL_ERROR\fR and leave an error
 message in the \fIresult\fR field in \fIinterp\fR.
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_CreateTimerHandler 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -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.
-'\" 
+'\"
 .TH Tcl_CreateTrace 3 "" Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -65,7 +65,7 @@ interpreter.
 \fBTcl_CmdObjTraceProc\fR:
 .PP
 .CS
-typedef int \fBTcl_CmdObjTraceProc\fR( 
+typedef int \fBTcl_CmdObjTraceProc\fR(
        \fBClientData\fR \fIclientData\fR,
        \fBTcl_Interp\fR* \fIinterp\fR,
        int \fIlevel\fR,
@@ -143,7 +143,7 @@ When \fBTcl_DeleteTrace\fR is called, the interpreter invokes the
 \fBTcl_CmdObjTraceDeleteProc\fR:
 .PP
 .CS
-typedef void \fBTcl_CmdObjTraceDeleteProc\fR( 
+typedef void \fBTcl_CmdObjTraceDeleteProc\fR(
        \fBClientData\fR \fIclientData\fR);
 .CE
 .PP
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_DetachPids 3 "" Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_DictObj 3 8.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_DoOneEvent 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -20,7 +20,7 @@ int
 .AS int flags
 .AP int flags in
 This parameter is normally zero.  It may be an OR-ed combination
-of any of the following flag bits:  
+of any of the following flag bits:
 \fBTCL_WINDOW_EVENTS\fR, \fBTCL_FILE_EVENTS\fR,
 \fBTCL_TIMER_EVENTS\fR, \fBTCL_IDLE_EVENTS\fR, \fBTCL_ALL_EVENTS\fR,
 or \fBTCL_DONT_WAIT\fR.
@@ -43,7 +43,7 @@ handlers for the first event on the queue, and returns.
 If no events are found, \fBTcl_DoOneEvent\fR checks for \fBTcl_DoWhenIdle\fR
 callbacks; if any are found, it invokes all of them and returns.
 Finally, if no events or idle callbacks have been found, then
-\fBTcl_DoOneEvent\fR sleeps until an event occurs; then it adds any 
+\fBTcl_DoOneEvent\fR sleeps until an event occurs; then it adds any
 new events to the Tcl event queue, calls handlers for the first event,
 and returns.
 The normal return value is 1 to signify that some event
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_DoWhenIdle 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_DoubleObj 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -28,7 +28,7 @@ A double-precision floating-point value used to initialize or set a Tcl value.
 For \fBTcl_SetDoubleObj\fR, this points to the value in which to store a
 double value.
 For \fBTcl_GetDoubleFromObj\fR, this refers to the value
-from which to retrieve a double value. 
+from which to retrieve a double value.
 .AP Tcl_Interp *interp in/out
 When non-NULL, an error message is left here when double value retrieval fails.
 .AP double *doublePtr out
@@ -56,7 +56,7 @@ returned, and the double value is written to the storage pointed to by
 \fIdoublePtr\fR.  If the attempt fails, then \fBTCL_ERROR\fR is returned,
 and if \fIinterp\fR is non-NULL, an error message is left in \fIinterp\fR.
 The \fBTcl_ObjType\fR of \fIobjPtr\fR may be changed to make subsequent
-calls to \fBTcl_GetDoubleFromObj\fR more efficient. 
+calls to \fBTcl_GetDoubleFromObj\fR more efficient.
 '\" TODO: add discussion of treatment of NaN value
 .SH "SEE ALSO"
 Tcl_NewObj, Tcl_DecrRefCount, Tcl_IncrRefCount, Tcl_GetObjResult
@@ -2,7 +2,7 @@
 '\" Copyright (c) 1992-1999 Karl Lehenbauer and Mark Diekhans.
 '\" Copyright (c) 2000 by Scriptics Corporation.
 '\" All rights reserved.
-'\" 
+'\"
 .TH "Tcl_DumpActiveMemory" 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -39,7 +39,7 @@ These functions provide access to Tcl memory debugging information.
 They are only functional when Tcl has been compiled with
 \fBTCL_MEM_DEBUG\fR defined at compile-time.  When \fBTCL_MEM_DEBUG\fR
 is not defined, these functions are all no-ops.
-.PP 
+.PP
 \fBTcl_DumpActiveMemory\fR will output a list of all currently
 allocated memory to the specified file.  The information output for
 each allocated block of memory is:  starting and ending addresses
@@ -3,9 +3,9 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 '\" This documents the C API introduced in TIP#235
-'\" 
+'\"
 .TH Tcl_Ensemble 3 8.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -185,7 +185,7 @@ the bound namespace. May be read and written using
 \fBTcl_GetEnsembleSubcommandList\fR and
 \fBTcl_SetEnsembleSubcommandList\fR respectively. The result of both
 of those functions is a Tcl result code (\fBTCL_OK\fR, or
-\fBTCL_ERROR\fR if the 
+\fBTCL_ERROR\fR if the
 token does not refer to an ensemble) and the list obtained from
 \fBTcl_GetEnsembleSubcommandList\fR should always be treated as
 immutable even if it is unshared.
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_PutEnv 3 "7.5" Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -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.
-'\" 
+'\"
 .TH Tcl_Eval 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -116,7 +116,7 @@ of the words for the Tcl command, one word in each value in
 a completion code and result just like \fBTcl_EvalObjEx\fR.
 The caller of \fBTcl_EvalObjv\fR has to manage the reference count of the
 elements of \fIobjv\fR, insuring that the values are valid until
-\fBTcl_EvalObjv\fR returns.  
+\fBTcl_EvalObjv\fR returns.
 .PP
 \fBTcl_Eval\fR is similar to \fBTcl_EvalObjEx\fR except that the script to
 be executed is supplied as a string instead of a value and no compilation
@@ -127,7 +127,7 @@ might be a UTF-8 special code.  The string is parsed and executed directly
 (using \fBTcl_EvalObjv\fR) instead of compiling it and executing the
 bytecodes.  In situations where it is known that the script will never be
 executed again, \fBTcl_Eval\fR may be faster than \fBTcl_EvalObjEx\fR.
- \fBTcl_Eval\fR returns a completion code and result just like 
+ \fBTcl_Eval\fR returns a completion code and result just like
 \fBTcl_EvalObjEx\fR.  Note: for backward compatibility with versions before
 Tcl 8.0, \fBTcl_Eval\fR copies the value result in \fIinterp\fR to
 \fIinterp->result\fR (use is deprecated) where it can be accessed directly.
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Exit 3 8.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -120,7 +120,7 @@ If extension \fBA\fR registers its exit handlers before loading extension
 \fBB\fR, this ensures that any exit handlers for \fBB\fR will be executed
 before the exit handlers for \fBA\fR.
 .PP
-\fBTcl_Finalize\fR and \fBTcl_Exit\fR call \fBTcl_FinalizeThread\fR 
+\fBTcl_Finalize\fR and \fBTcl_Exit\fR call \fBTcl_FinalizeThread\fR
 and the thread exit handlers \fIafter\fR
 the process-wide exit handlers.  This is because thread finalization shuts
 down the I/O channel system, so any attempt at I/O by the global exit
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_ExprLong 3 7.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -30,7 +30,7 @@ int
 .AP Tcl_Interp *interp in
 Interpreter in whose context to evaluate \fIexpr\fR.
 .AP "const char" *expr in
-Expression to be evaluated.  
+Expression to be evaluated.
 .AP long *longPtr out
 Pointer to location in which to store the integer value of the
 expression.
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_ExprLongObj 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Filesystem 3 8.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -464,8 +464,8 @@ directory for all files which match a given pattern. The appropriate
 function for the filesystem to which \fIpathPtr\fR belongs will be called.
 .PP
 The return value is a standard Tcl result indicating whether an error
-occurred in globbing. Error messages are placed in interp (unless 
-interp is NULL, which is allowed), but good results are placed in the 
+occurred in globbing. Error messages are placed in interp (unless
+interp is NULL, which is allowed), but good results are placed in the
 resultPtr given.
 .PP
 Note that the \fBglob\fR code implements recursive patterns internally, so
@@ -1256,8 +1256,8 @@ not, so code should be flexible to both possibilities.
 The return value is a standard Tcl result indicating whether an error
 occurred in the matching process. Error messages are placed in
 \fIinterp\fR, unless \fIinterp\fR in NULL in which case no error
-message need be generated; on a \fBTCL_OK\fR result, results should be 
-added to the \fIresultPtr\fR value given (which can be assumed to be a 
+message need be generated; on a \fBTCL_OK\fR result, results should be
+added to the \fIresultPtr\fR value given (which can be assumed to be a
 valid unshared Tcl list). The matches added
 to \fIresultPtr\fR should include any path prefix given in \fIpathPtr\fR
 (this usually means they will be absolute path specifications).
@@ -1265,7 +1265,7 @@ Note that if no matches are found, that simply leads to an empty
 result; errors are only signaled for actual file or filesystem
 problems which may occur during the matching process.
 .PP
-The \fBTcl_GlobTypeData\fR structure passed in the \fItypes\fR 
+The \fBTcl_GlobTypeData\fR structure passed in the \fItypes\fR
 parameter contains the following fields:
 .PP
 .CS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_FindExecutable 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_GetCwd 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -1,7 +1,7 @@
 '\"
 '\" Copyright (c) 1998-2000 by Scriptics Corporation.
 '\" All rights reserved.
-'\" 
+'\"
 .TH Tcl_GetHostName 3 8.3 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -18,7 +18,7 @@ const char *
 .SH DESCRIPTION
 .PP
 \fBTcl_GetHostName\fR is a utility procedure used by some of the
-Tcl commands.  It returns a pointer to a string containing the name 
+Tcl commands.  It returns a pointer to a string containing the name
 for the current machine, or an empty string if the name cannot be
 determined.  The string is statically allocated, and the caller must
 not modify of free it.
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_GetIndexFromObj 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_GetInt 3 "" Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_GetOpenFile 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_GetStdChannel 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -34,18 +34,18 @@ Tcl defines three special channels that are used by various I/O related
 commands if no other channels are specified.  The standard input channel
 has a channel name of \fBstdin\fR and is used by \fBread\fR and \fBgets\fR.
 The standard output channel is named \fBstdout\fR and is used by
-\fBputs\fR.  The standard error channel is named \fBstderr\fR and is used for 
+\fBputs\fR.  The standard error channel is named \fBstderr\fR and is used for
 reporting errors.  In addition, the standard channels are inherited by any
 child processes created using \fBexec\fR or \fBopen\fR in the absence of any
 other redirections.
 .PP
 The standard channels are actually aliases for other normal channels.  The
 current channel associated with a standard channel can be retrieved by calling
-\fBTcl_GetStdChannel\fR with one of 
+\fBTcl_GetStdChannel\fR with one of
 \fBTCL_STDIN\fR, \fBTCL_STDOUT\fR, or \fBTCL_STDERR\fR as the \fItype\fR.  The
 return value will be a valid channel, or NULL.
 .PP
-A new channel can be set for the standard channel specified by \fItype\fR 
+A new channel can be set for the standard channel specified by \fItype\fR
 by calling \fBTcl_SetStdChannel\fR with a new channel or NULL in the
 \fIchannel\fR argument.  If the specified channel is closed by a later call to
 \fBTcl_Close\fR, then the corresponding standard channel will automatically be
@@ -64,7 +64,7 @@ be corrected without contradicting the assumptions of some existing
 code that calls \fBTcl_SetStdChannel\fR.
 .PP
 If \fBTcl_GetStdChannel\fR is called before \fBTcl_SetStdChannel\fR, Tcl will
-construct a new channel to wrap the appropriate platform-specific standard 
+construct a new channel to wrap the appropriate platform-specific standard
 file handle.  If \fBTcl_SetStdChannel\fR is called before
 \fBTcl_GetStdChannel\fR, then the default channel will not be created.
 .PP
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_GetTime 3 8.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_GetVersion 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -24,14 +24,14 @@ Minor version number of the Tcl library.
 The patch level of the Tcl library (or alpha or beta number).
 .AP Tcl_ReleaseType *type out
 The type of release, also indicates the type of patch level. Can be
-one of \fBTCL_ALPHA_RELEASE\fR, \fBTCL_BETA_RELEASE\fR, or 
+one of \fBTCL_ALPHA_RELEASE\fR, \fBTCL_BETA_RELEASE\fR, or
 \fBTCL_FINAL_RELEASE\fR.
 .BE

 .SH DESCRIPTION
 .PP
 \fBTcl_GetVersion\fR should be used to query the version number
-of the Tcl library at runtime.  This is useful when using a 
+of the Tcl library at runtime.  This is useful when using a
 dynamically loaded Tcl library or when writing a stubs-aware
 extension.  For instance, if you write an extension that is
 linked against the Tcl stubs library, it could be loaded into
@@ -39,7 +39,7 @@ a program linked to an older version of Tcl than you expected.
 Use \fBTcl_GetVersion\fR to verify that fact, and possibly to
 change the behavior of your extension.
 .PP
-\fBTcl_GetVersion\fR accepts NULL for any of the arguments. For instance if 
+\fBTcl_GetVersion\fR accepts NULL for any of the arguments. For instance if
 you do not care about the \fIpatchLevel\fR of the library, pass
 a NULL for the \fIpatchLevel\fR argument.

@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Hash 3 "" Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -131,13 +131,13 @@ The pointer value is the key;  it need not (and usually does not)
 actually point to a string.
 .IP \fBTCL_CUSTOM_TYPE_KEYS\fR 25
 Keys are of arbitrary type, and are stored in the entry. Hashing
-and comparison is determined by \fItypePtr\fR. The Tcl_HashKeyType 
-structure is described in the section 
+and comparison is determined by \fItypePtr\fR. The Tcl_HashKeyType
+structure is described in the section
 \fBTHE TCL_HASHKEYTYPE STRUCTURE\fR below.
 .IP \fBTCL_CUSTOM_PTR_KEYS\fR 25
 Keys are pointers to an arbitrary type, and are stored in the entry. Hashing
-and comparison is determined by \fItypePtr\fR. The Tcl_HashKeyType 
-structure is described in the section 
+and comparison is determined by \fItypePtr\fR. The Tcl_HashKeyType
+structure is described in the section
 \fBTHE TCL_HASHKEYTYPE STRUCTURE\fR below.
 .IP \fIother\fR 25
 If \fIkeyType\fR is not one of the above,
@@ -1,7 +1,7 @@
 '\"
 '\" Copyright (c) 1998-2000 by Scriptics Corporation.
 '\" All rights reserved.
-'\" 
+'\"
 .TH Tcl_Init 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_InitStubs 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_IntObj 3 8.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -87,7 +87,7 @@ used to initialize a multi-precision integer value.
 .SH DESCRIPTION
 .PP
 These procedures are used to create, modify, and read Tcl values
-that hold integral values.  
+that hold integral values.
 .PP
 The different routines exist to accommodate different integral types in C
 with which values might be exchanged.  The C integral types for which Tcl
@@ -99,7 +99,7 @@ typedef defined to be whatever signed integral type covers at least the
 on the platform and the C compiler, the actual type might be
 \fBlong int\fR, \fBlong long int\fR, \fBint64\fR, or something else.
 The \fBmp_int\fR type is a multiple-precision integer type defined
-by the LibTomMath multiple-precision integer library.  
+by the LibTomMath multiple-precision integer library.
 .PP
 The \fBTcl_NewIntObj\fR, \fBTcl_NewLongObj\fR, \fBTcl_NewWideIntObj\fR,
 and \fBTcl_NewBignumObj\fR routines each create and return a new
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Interp 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -76,7 +76,7 @@ and store a pointer to it in \fIinterp->result\fR.
 In this case, the command procedure must also set \fIinterp->freeProc\fR
 to the address of a procedure that can free the value, or \fBTCL_DYNAMIC\fR
 if the storage was allocated directly by Tcl or by a call to
-\fBTcl_Alloc\fR. 
+\fBTcl_Alloc\fR.
 If \fIinterp->freeProc\fR is non-zero, then Tcl will call \fIfreeProc\fR
 to free the space pointed to by \fIinterp->result\fR before it
 invokes the next command.
@@ -1,253 +0,0 @@
-#!../../unix/tclsh
-
-int
-main(string av[])
-{
-	FILE	f;
-	int	i, ul;
-	int	space = 0, dd = 0, p = 0, pre = 0;
-	string	buf, c, tmp, title, trim, all[];
-
-	/*
-	 * -t<title> or --title=<title>
-	 */
-	while (c = getopt(av, "t:", {"title:"})) {
-		switch (c) {
-		    case "t":
-		    case "title":
-			title = optarg;
-			break;
-		}
-	}
-	unless (av[optind] && (f = fopen(av[optind], "r"))) {
-		die("usage: ${av[0]} filename");
-	}
-	unless (title) title = av[optind];
-
-	header(title);
-
-	/*
-	 * Load up the whole file in all[] and spit out the index.
-	 */
-	puts("<ul>");
-	ul = 1;
-	while (buf = <f>) {
-		push(&all, buf);
-		if (buf =~ /^=head(\d+)\s+(.*)/) {
-			i = (int)$1;
-			while (ul > i) {
-				puts("</ul>");
-				ul--;
-			}
-			while (i > ul) {
-				puts("<ul>");
-				ul++;
-			}
-			tmp = $2;
-			tmp =~ s/\s+/_/g;
-			buf =~ s/^=head(\d+)\s+//;
-			puts("<li><a href=\"#${tmp}\">${buf}</a></li>");
-		}
-	}
-	while (ul--) puts("</ul>");
-	fclose(f);
-
-	/*
-	 * Now walk all[] and process the markup.  We currently handle:
-	 * =head%d title
-	 * =over
-	 * =item name
-	 * =proto return_type func(args)
-	 * =back
-	 * <blank line>
-	 * B<bold this>
-	 * C<some code>
-	 * I<italics>
-	 */
-	// The <= is intentional to run an empty string through at the end
-	// to kick out any final </pre> etc.
-	for (i = 0; i <= length(all); i++) {
-		buf = inline(all[i]);
-		if (buf =~ /^=head(\d+)\s+(.*)/) {
-			if ((int)$1 == 1) puts("<HR>");
-			tmp = $2;
-			tmp =~ s/\s+/_/g;
-			printf("<H%d><a name=\"%s\">%s</a></H%d>\n",
-			    $1, tmp, $2, $1);
-		} else if (buf =~ /^=over/) {
-			puts("<dl>");
-		} else if (buf =~ /^=item\s+(.*)/) {
-			if (dd) {
-				puts("</dd>");
-				dd--;
-			}
-			puts("<dt><strong>${$1}</strong></dt><dd>");
-			dd++;
-		} else if (buf =~ /^=proto\s+([^ \t]+)\s+(.*)/) {
-			if (dd) {
-				puts("</dd>");
-				dd--;
-			}
-			puts("<dt><b>${$1} ${$2}</b></dt><dd>");
-			dd++;
-		} else if (buf =~ /^=back/) {
-			if (dd) {
-				puts("</dd>");
-				dd--;
-			}
-			puts("</dl>");
-		} else if (buf =~ /^\s*$/) {
-			if (p) {
-				puts("</p>");
-				p = 0;
-			}
-			if (pre) {
-				/*
-				 * If we see a blank line in a preformatted
-				 * block, we don't want to stop the pre
-				 * unless the next line is not indented.
-				 * So peek ahead.
-				 */
-				if (defined(buf = all[i+1]) && (buf =~ /^\s/)) {
-					puts("");
-					continue;
-				}
-				puts("</pre>");
-				pre = 0;
-				trim = undef;
-			}
-			space = 1;
-		} else {
-			if (space) {
-				if (buf =~ /^(\s+)[^ \t]+/) {
-					trim = $1;
-					puts("<pre>");
-					pre = 1;
-				} else {
-					puts("<p>");
-					p = 1;
-				}
-				space = 0;
-			}
-			if (defined(trim)) buf =~ s/^${trim}//;
-			puts(buf);
-		}
-	}
-	puts("</body></html>");
-	return (0);
-}
-
-/*
- * header and style sheet
- */
-void
-header(string title)
-{
-	string	head = <<EOF
-<html>
-<head>
-<title>${title}</title>
-<style>
-pre {
-	background: #eeeedd;
-	border-width: 1px;
-	border-style: solid solid solid solid;
-	border-color: #ccc;
-	padding: 5px 5px 5px 5px;
-	font-family: monospace;
-	font-weight: bolder;
-}
-body {
-	padding-left: 10px;
-}
-dt {
-	font-size: large;
-}
-</style>
-</head>
-<body>
-EOF
-	puts(head);
-	puts("<h1>${title}</h1>");
-}
-
-/*
- * Process B<bold>, C<code>, I<italic>, F<italic>, L<link>, S<non-breaking>.
- * This will handle nested stuff like C<if (!I<condition>)>
- * but dies if there are nested ones of the same type, i.e.,
- * C<whatever C<some more>>
- */
-string
-inline(string buf)
-{
-	string	c, prev, result = "", link, stack[];
-	int	B = 0, C = 0, I = 0, L = 0, S = 0;
-
-	unless (buf) buf = "";
-	foreach (c in buf) {
-		if ((c == "<") && prev) {
-			if (prev == "B") {
-				if (B++) die("Nested B<> unsupported: ${buf}");
-				result[END] = "";
-				result .= "<B>";
-				push(&stack, "B");
-			} else if (prev == "C") {
-				if (C++) die("Nested C<> unsupported: ${buf}");
-				result[END] = "";
-				result .= "<CODE>";
-				push(&stack, "CODE");
-			} else if (prev == "I" || prev == "F") {
-				if (I++) die("Nested I<> unsupported: ${buf}");
-				result[END] = "";
-				result .= "<I>";
-				push(&stack, "I");
-			} else if (prev == "L") {
-				if (L++) die("Nested L<> unsupported: ${buf}");
-				result[END] = "";
-				result .= "<a href=\"";
-				link = "";
-				push(&stack, "L");
-			} else if (prev == "S") {
-				if (S++) die("Nested S<> unsupported: ${buf}");
-				result[END] = "";
-				push(&stack, "S");
-			} else {
-				result .= "&lt;";
-				prev = c;
-			}
-		} else if ((c == ">") && length(stack)) {
-			c = pop(&stack);
-			if (c == "B") {
-				B--;
-			} else if (c == "CODE") {
-				C--;
-			} else if (c == "I") {
-				I--;
-			} else if (c == "L") {
-				L--;
-				result .= "\">${link}</a>";
-				c = undef;
-			} else {
-				S--;
-				c = undef;
-			}
-			if (c) {
-				result .= "</" . c . ">";
-			}
-			prev = undef;
-		} else {
-			if (S && isspace(c)) {
-				result .= "&nbsp;";
-			} else if (c == "<") {
-				result .= "&lt;";
-			} else if (c == ">") {
-				result .= "&gt;";
-			} else {
-				result .= c;
-			}
-			if (L) link .= c;
-			prev = c;
-		}
-	}
-	return (result);
-}
@@ -1,513 +0,0 @@
-#!/usr/bin/perl
-    eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
-        if $running_under_some_shell;
-
-# pod2man -- Convert POD data to formatted *roff input.
-# $Id: pod2man.PL,v 1.10 2002/07/15 05:45:56 eagle Exp $
-#
-# Copyright 1999, 2000, 2001 by Russ Allbery <rra@stanford.edu>
-#
-# This program is free software; you may redistribute it and/or modify it
-# under the same terms as Perl itself.
-
-require 5.004;
-
-use Getopt::Long qw(GetOptions);
-use Pod::Man ();
-use Pod::Usage qw(pod2usage);
-
-use strict;
-
-# Silence -w warnings.
-use vars qw($running_under_some_shell);
-
-# Insert -- into @ARGV before any single dash argument to hide it from
-# Getopt::Long; we want to interpret it as meaning stdin (which Pod::Parser
-# does correctly).
-my $stdin;
-@ARGV = map { $_ eq '-' && !$stdin++ ? ('--', $_) : $_ } @ARGV;
-
-# Parse our options, trying to retain backwards compatibility with pod2man but
-# allowing short forms as well.  --lax is currently ignored.
-my %options;
-Getopt::Long::config ('bundling_override');
-GetOptions (\%options, 'section|s=s', 'release|r:s', 'center|c=s',
-            'date|d=s', 'fixed=s', 'fixedbold=s', 'fixeditalic=s',
-            'fixedbolditalic=s', 'name|n=s', 'official|o', 'quotes|q=s',
-            'lax|l', 'help|h', 'verbose|v') or exit 1;
-pod2usage (0) if $options{help};
-
-# Official sets --center, but don't override things explicitly set.
-if ($options{official} && !defined $options{center}) {
-    $options{center} = 'Perl Programmers Reference Guide';
-}
-
-# Verbose is only our flag, not a Pod::Man flag.
-my $verbose = $options{verbose};
-delete $options{verbose};
-
-# This isn't a valid Pod::Man option and is only accepted for backwards
-# compatibility.
-delete $options{lax};
-
-# Initialize and run the formatter, pulling a pair of input and output off at
-# a time.
-my $parser = Pod::Man->new (%options);
-my @files;
-do {
-    @files = splice (@ARGV, 0, 2);
-    print "  $files[1]\n" if $verbose;
-    $parser->parse_from_file (@files);
-} while (@ARGV);
-
-__END__
-
-=head1 NAME
-
-pod2man - Convert POD data to formatted *roff input
-
-=head1 SYNOPSIS
-
-pod2man [B<--section>=I<manext>] [B<--release>=I<version>]
-[B<--center>=I<string>] [B<--date>=I<string>] [B<--fixed>=I<font>]
-[B<--fixedbold>=I<font>] [B<--fixeditalic>=I<font>]
-[B<--fixedbolditalic>=I<font>] [B<--name>=I<name>] [B<--official>]
-[B<--lax>] [B<--quotes>=I<quotes>] [B<--verbose>]
-[I<input> [I<output>] ...]
-
-pod2man B<--help>
-
-=head1 DESCRIPTION
-
-B<pod2man> is a front-end for Pod::Man, using it to generate *roff input
-from POD source.  The resulting *roff code is suitable for display on a
-terminal using nroff(1), normally via man(1), or printing using troff(1).
-
-I<input> is the file to read for POD source (the POD can be embedded in
-code).  If I<input> isn't given, it defaults to STDIN.  I<output>, if given,
-is the file to which to write the formatted output.  If I<output> isn't
-given, the formatted output is written to STDOUT.  Several POD files can be
-processed in the same B<pod2man> invocation (saving module load and compile
-times) by providing multiple pairs of I<input> and I<output> files on the
-command line.
-
-B<--section>, B<--release>, B<--center>, B<--date>, and B<--official> can be
-used to set the headers and footers to use; if not given, Pod::Man will
-assume various defaults.  See below or L<Pod::Man> for details.
-
-B<pod2man> assumes that your *roff formatters have a fixed-width font named
-CW.  If yours is called something else (like CR), use B<--fixed> to specify
-it.  This generally only matters for troff output for printing.  Similarly,
-you can set the fonts used for bold, italic, and bold italic fixed-width
-output.
-
-Besides the obvious pod conversions, Pod::Man, and therefore pod2man also
-takes care of formatting func(), func(n), and simple variable references
-like $foo or @bar so you don't have to use code escapes for them; complex
-expressions like C<$fred{'stuff'}> will still need to be escaped, though.
-It also translates dashes that aren't used as hyphens into en dashes, makes
-long dashes--like this--into proper em dashes, fixes "paired quotes," and
-takes care of several other troff-specific tweaks.  See L<Pod::Man> for
-complete information.
-
-=head1 OPTIONS
-
-=over 4
-
-=item B<-c> I<string>, B<--center>=I<string>
-
-Sets the centered page header to I<string>.  The default is "User
-Contributed Perl Documentation", but also see B<--official> below.
-
-=item B<-d> I<string>, B<--date>=I<string>
-
-Set the left-hand footer string to this value.  By default, the modification
-date of the input file will be used, or the current date if input comes from
-STDIN.
-
-=item B<--fixed>=I<font>
-
-The fixed-width font to use for vertabim text and code.  Defaults to CW.
-Some systems may want CR instead.  Only matters for troff(1) output.
-
-=item B<--fixedbold>=I<font>
-
-Bold version of the fixed-width font.  Defaults to CB.  Only matters for
-troff(1) output.
-
-=item B<--fixeditalic>=I<font>
-
-Italic version of the fixed-width font (actually, something of a misnomer,
-since most fixed-width fonts only have an oblique version, not an italic
-version).  Defaults to CI.  Only matters for troff(1) output.
-
-=item B<--fixedbolditalic>=I<font>
-
-Bold italic (probably actually oblique) version of the fixed-width font.
-Pod::Man doesn't assume you have this, and defaults to CB.  Some systems
-(such as Solaris) have this font available as CX.  Only matters for troff(1)
-output.
-
-=item B<-h>, B<--help>
-
-Print out usage information.
-
-=item B<-l>, B<--lax>
-
-No longer used.  B<pod2man> used to check its input for validity as a manual
-page, but this should now be done by L<podchecker(1)> instead.  Accepted for
-backwards compatibility; this option no longer does anything.
-
-=item B<-n> I<name>, B<--name>=I<name>
-
-Set the name of the manual page to I<name>.  Without this option, the manual
-name is set to the uppercased base name of the file being converted unless
-the manual section is 3, in which case the path is parsed to see if it is a
-Perl module path.  If it is, a path like C<.../lib/Pod/Man.pm> is converted
-into a name like C<Pod::Man>.  This option, if given, overrides any
-automatic determination of the name.
-
-Note that this option is probably not useful when converting multiple POD
-files at once.  The convention for Unix man pages for commands is for the
-man page title to be in all-uppercase even if the command isn't.
-
-=item B<-o>, B<--official>
-
-Set the default header to indicate that this page is part of the standard
-Perl release, if B<--center> is not also given.
-
-=item B<-q> I<quotes>, B<--quotes>=I<quotes>
-
-Sets the quote marks used to surround CE<lt>> text to I<quotes>.  If
-I<quotes> is a single character, it is used as both the left and right
-quote; if I<quotes> is two characters, the first character is used as the
-left quote and the second as the right quoted; and if I<quotes> is four
-characters, the first two are used as the left quote and the second two as
-the right quote.
-
-I<quotes> may also be set to the special value C<none>, in which case no
-quote marks are added around CE<lt>> text (but the font is still changed for
-troff output).
-
-=item B<-r>, B<--release>
-
-Set the centered footer.  By default, this is the version of Perl you run
-B<pod2man> under.  Note that some system an macro sets assume that the
-centered footer will be a modification date and will prepend something like
-"Last modified: "; if this is the case, you may want to set B<--release> to
-the last modified date and B<--date> to the version number.
-
-=item B<-s>, B<--section>
-
-Set the section for the C<.TH> macro.  The standard section numbering
-convention is to use 1 for user commands, 2 for system calls, 3 for
-functions, 4 for devices, 5 for file formats, 6 for games, 7 for
-miscellaneous information, and 8 for administrator commands.  There is a lot
-of variation here, however; some systems (like Solaris) use 4 for file
-formats, 5 for miscellaneous information, and 7 for devices.  Still others
-use 1m instead of 8, or some mix of both.  About the only section numbers
-that are reliably consistent are 1, 2, and 3.
-
-By default, section 1 will be used unless the file ends in .pm in which case
-section 3 will be selected.
-
-=item B<-v>, B<--verbose>
-
-Print out the name of each output file as it is being generated.
-
-=back
-
-=head1 DIAGNOSTICS
-
-If B<pod2man> fails with errors, see L<Pod::Man> and L<Pod::Parser> for
-information about what those errors might mean.
-
-=head1 EXAMPLES
-
-    pod2man program > program.1
-    pod2man SomeModule.pm /usr/perl/man/man3/SomeModule.3
-    pod2man --section=7 note.pod > note.7
-
-If you would like to print out a lot of man page continuously, you probably
-want to set the C and D registers to set contiguous page numbering and
-even/odd paging, at least on some versions of man(7).
-
-    troff -man -rC1 -rD1 perl.1 perldata.1 perlsyn.1 ...
-
-To get index entries on stderr, turn on the F register, as in:
-
-    troff -man -rF1 perl.1
-
-The indexing merely outputs messages via C<.tm> for each major page,
-section, subsection, item, and any C<XE<lt>E<gt>> directives.  See
-L<Pod::Man> for more details.
-
-=head1 BUGS
-
-Lots of this documentation is duplicated from L<Pod::Man>.
-
-=head1 NOTES
-
-For those not sure of the proper layout of a man page, here are some notes
-on writing a proper man page.
-
-The name of the program being documented is conventionally written in bold
-(using BE<lt>E<gt>) wherever it occurs, as are all program options.
-Arguments should be written in italics (IE<lt>E<gt>).  Functions are
-traditionally written in italics; if you write a function as function(),
-Pod::Man will take care of this for you.  Literal code or commands should
-be in CE<lt>E<gt>.  References to other man pages should be in the form
-C<manpage(section)>, and Pod::Man will automatically format those
-appropriately.  As an exception, it's traditional not to use this form when
-referring to module documentation; use C<LE<lt>Module::NameE<gt>> instead.
-
-References to other programs or functions are normally in the form of man
-page references so that cross-referencing tools can provide the user with
-links and the like.  It's possible to overdo this, though, so be careful not
-to clutter your documentation with too much markup.
-
-The major headers should be set out using a C<=head1> directive, and are
-historically written in the rather startling ALL UPPER CASE format, although
-this is not mandatory.  Minor headers may be included using C<=head2>, and
-are typically in mixed case.
-
-The standard sections of a manual page are:
-
-=over 4
-
-=item NAME
-
-Mandatory section; should be a comma-separated list of programs or functions
-documented by this podpage, such as:
-
-    foo, bar - programs to do something
-
-Manual page indexers are often extremely picky about the format of this
-section, so don't put anything in it except this line.  A single dash, and
-only a single dash, should separate the list of programs or functions from
-the description.  Functions should not be qualified with C<()> or the like.
-The description should ideally fit on a single line, even if a man program
-replaces the dash with a few tabs.
-
-=item SYNOPSIS
-
-A short usage summary for programs and functions.  This section is mandatory
-for section 3 pages.
-
-=item DESCRIPTION
-
-Extended description and discussion of the program or functions, or the body
-of the documentation for man pages that document something else.  If
-particularly long, it's a good idea to break this up into subsections
-C<=head2> directives like:
-
-    =head2 Normal Usage
-
-    =head2 Advanced Features
-
-    =head2 Writing Configuration Files
-
-or whatever is appropriate for your documentation.
-
-=item OPTIONS
-
-Detailed description of each of the command-line options taken by the
-program.  This should be separate from the description for the use of things
-like L<Pod::Usage|Pod::Usage>.  This is normally presented as a list, with
-each option as a separate C<=item>.  The specific option string should be
-enclosed in BE<lt>E<gt>.  Any values that the option takes should be
-enclosed in IE<lt>E<gt>.  For example, the section for the option
-B<--section>=I<manext> would be introduced with:
-
-    =item B<--section>=I<manext>
-
-Synonymous options (like both the short and long forms) are separated by a
-comma and a space on the same C<=item> line, or optionally listed as their
-own item with a reference to the canonical name.  For example, since
-B<--section> can also be written as B<-s>, the above would be:
-
-    =item B<-s> I<manext>, B<--section>=I<manext>
-
-(Writing the short option first is arguably easier to read, since the long
-option is long enough to draw the eye to it anyway and the short option can
-otherwise get lost in visual noise.)
-
-=item RETURN VALUE
-
-What the program or function returns, if successful.  This section can be
-omitted for programs whose precise exit codes aren't important, provided
-they return 0 on success as is standard.  It should always be present for
-functions.
-
-=item ERRORS
-
-Exceptions, error return codes, exit statuses, and errno settings.
-Typically used for function documentation; program documentation uses
-DIAGNOSTICS instead.  The general rule of thumb is that errors printed to
-STDOUT or STDERR and intended for the end user are documented in DIAGNOSTICS
-while errors passed internal to the calling program and intended for other
-programmers are documented in ERRORS.  When documenting a function that sets
-errno, a full list of the possible errno values should be given here.
-
-=item DIAGNOSTICS
-
-All possible messages the program can print out--and what they mean.  You
-may wish to follow the same documentation style as the Perl documentation;
-see perldiag(1) for more details (and look at the POD source as well).
-
-If applicable, please include details on what the user should do to correct
-the error; documenting an error as indicating "the input buffer is too
-small" without telling the user how to increase the size of the input buffer
-(or at least telling them that it isn't possible) aren't very useful.
-
-=item EXAMPLES
-
-Give some example uses of the program or function.  Don't skimp; users often
-find this the most useful part of the documentation.  The examples are
-generally given as verbatim paragraphs.
-
-Don't just present an example without explaining what it does.  Adding a
-short paragraph saying what the example will do can increase the value of
-the example immensely.
-
-=item ENVIRONMENT
-
-Environment variables that the program cares about, normally presented as a
-list using C<=over>, C<=item>, and C<=back>.  For example:
-
-    =over 6
-
-    =item HOME
-
-    Used to determine the user's home directory.  F<.foorc> in this
-    directory is read for configuration details, if it exists.
-
-    =back
-
-Since environment variables are normally in all uppercase, no additional
-special formatting is generally needed; they're glaring enough as it is.
-
-=item FILES
-
-All files used by the program or function, normally presented as a list, and
-what it uses them for.  File names should be enclosed in FE<lt>E<gt>.  It's
-particularly important to document files that will be potentially modified.
-
-=item CAVEATS
-
-Things to take special care with, sometimes called WARNINGS.
-
-=item BUGS
-
-Things that are broken or just don't work quite right.
-
-=item RESTRICTIONS
-
-Bugs you don't plan to fix.  :-)
-
-=item NOTES
-
-Miscellaneous commentary.
-
-=item SEE ALSO
-
-Other man pages to check out, like man(1), man(7), makewhatis(8), or
-catman(8).  Normally a simple list of man pages separated by commas, or a
-paragraph giving the name of a reference work.  Man page references, if they
-use the standard C<name(section)> form, don't have to be enclosed in
-LE<lt>E<gt> (although it's recommended), but other things in this section
-probably should be when appropriate.
-
-If the package has a mailing list, include a URL or subscription
-instructions here.
-
-If the package has a web site, include a URL here.
-
-=item AUTHOR
-
-Who wrote it (use AUTHORS for multiple people).  Including your current
-e-mail address (or some e-mail address to which bug reports should be sent)
-so that users have a way of contacting you is a good idea.  Remember that
-program documentation tends to roam the wild for far longer than you expect
-and pick an e-mail address that's likely to last if possible.
-
-=item COPYRIGHT AND LICENSE
-
-For copyright
-
-    Copyright YEAR(s) by YOUR NAME(s)
-
-(No, (C) is not needed.  No, "all rights reserved" is not needed.)
-
-For licensing the easiest way is to use the same licensing as Perl itself:
-
-    This library is free software; you may redistribute it and/or modify
-    it under the same terms as Perl itself.
-
-This makes it easy for people to use your module with Perl.  Note that
-this licensing is neither an endorsement or a requirement, you are of
-course free to choose any licensing.
-
-=item HISTORY
-
-Programs derived from other sources sometimes have this, or you might keep
-a modification log here.  If the log gets overly long or detailed,
-consider maintaining it in a separate file, though.
-
-=back
-
-In addition, some systems use CONFORMING TO to note conformance to relevant
-standards and MT-LEVEL to note safeness for use in threaded programs or
-signal handlers.  These headings are primarily useful when documenting parts
-of a C library.  Documentation of object-oriented libraries or modules may
-use CONSTRUCTORS and METHODS sections for detailed documentation of the
-parts of the library and save the DESCRIPTION section for an overview; other
-large modules may use FUNCTIONS for similar reasons.  Some people use
-OVERVIEW to summarize the description if it's quite long.
-
-Section ordering varies, although NAME should I<always> be the first section
-(you'll break some man page systems otherwise), and NAME, SYNOPSIS,
-DESCRIPTION, and OPTIONS generally always occur first and in that order if
-present.  In general, SEE ALSO, AUTHOR, and similar material should be left
-for last.  Some systems also move WARNINGS and NOTES to last.  The order
-given above should be reasonable for most purposes.
-
-Finally, as a general note, try not to use an excessive amount of markup.
-As documented here and in L<Pod::Man>, you can safely leave Perl variables,
-function names, man page references, and the like unadorned by markup and
-the POD translators will figure it out for you.  This makes it much easier
-to later edit the documentation.  Note that many existing translators
-(including this one currently) will do the wrong thing with e-mail addresses
-or URLs when wrapped in LE<lt>E<gt>, so don't do that.
-
-For additional information that may be more accurate for your specific
-system, see either L<man(5)> or L<man(7)> depending on your system manual
-section numbering conventions.
-
-=head1 SEE ALSO
-
-L<Pod::Man>, L<Pod::Parser>, L<man(1)>, L<nroff(1)>, L<podchecker(1)>,
-L<troff(1)>, L<man(7)>
-
-The man page documenting the an macro set may be L<man(5)> instead of
-L<man(7)> on your system.
-
-The current version of this script is always available from its web site at
-L<http://www.eyrie.org/~eagle/software/podlators/>.  It is also part of the
-Perl core distribution as of 5.6.0.
-
-=head1 AUTHOR
-
-Russ Allbery <rra@stanford.edu>, based I<very> heavily on the original
-B<pod2man> by Larry Wall and Tom Christiansen.  Large portions of this
-documentation, particularly the sections on the anatomy of a proper man
-page, are taken from the B<pod2man> documentation by Tom.
-
-=head1 COPYRIGHT AND LICENSE
-
-Copyright 1999, 2000, 2001 by Russ Allbery <rra@stanford.edu>.
-
-This program is free software; you may redistribute it and/or modify it
-under the same terms as Perl itself.
-
-=cut
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_LimitCheck 3 8.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_LinkVar 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_ListObj 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -64,7 +64,7 @@ Points to location where \fBTcl_ListObjGetElements\fR
 stores the number of element values in \fIlistPtr\fR.
 .AP Tcl_Obj ***objvPtr out
 A location where \fBTcl_ListObjGetElements\fR stores a pointer to an array
-of pointers to the element values of \fIlistPtr\fR.  
+of pointers to the element values of \fIlistPtr\fR.
 .AP int objc in
 The number of Tcl values that \fBTcl_NewListObj\fR
 will insert into a new list value,
@@ -75,7 +75,7 @@ the number of Tcl values to insert into \fIobjPtr\fR.
 An array of pointers to values.
 \fBTcl_NewListObj\fR will insert these values into a new list value
 and \fBTcl_ListObjReplace\fR will insert them into an existing \fIlistPtr\fR.
-Each value will become a separate list element.  
+Each value will become a separate list element.
 .AP int *intPtr out
 Points to location where \fBTcl_ListObjLength\fR
 stores the length of the list.
@@ -134,7 +134,7 @@ If no error occurs,
 the two procedures return \fBTCL_OK\fR after appending the values.
 .PP
 \fBTcl_NewListObj\fR and \fBTcl_SetListObj\fR
-create a new value or modify an existing value to hold 
+create a new value or modify an existing value to hold
 the \fIobjc\fR elements of the array referenced by \fIobjv\fR
 where each element is a pointer to a Tcl value.
 If \fIobjc\fR is less than or equal to zero,
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Load 3 8.6 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 .\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH NRE 3 8.6 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -45,7 +45,7 @@ Name of a new command to create.
 Implementation of a command that will be called whenever \fIcmdName\fR
 is invoked as a command in the unoptimized way.
 .AP Tcl_ObjCmdProc *nreProc in
-Implementation of a command that will be called whenever \fIcmdName\fR 
+Implementation of a command that will be called whenever \fIcmdName\fR
 is invoked and requested to conserve the C stack.
 .AP ClientData clientData in
 Arbitrary one-word value that will be passed to \fIproc\fR, \fInreProc\fR,
@@ -83,13 +83,13 @@ executing in the interpreter designated by \fIinterp\fR completes.
 to the function designated by \fIpostProcPtr\fR when it is invoked.
 .BE
 .SH DESCRIPTION
-.PP 
+.PP
 This series of C functions provides an interface whereby commands that
 are implemented in C can be evaluated, and invoke Tcl commands scripts
 and scripts, without consuming space on the C stack. The non-recursive
 evaluation is done by installing a \fItrampoline\fR, a small piece of
 code that invokes a command or script, and then executes a series of
-callbacks when the command or script returns. 
+callbacks when the command or script returns.
 .PP
 The \fBTcl_NRCreateCommand\fR function creates a Tcl command in the
 interpreter designated by \fIinterp\fR that is prepared to handle
@@ -149,7 +149,7 @@ The remaining arguments are as for \fBTcl_NREvalObjv\fR.
 \fBTcl_NREvalObj\fR, \fBTcl_NREvalObjv\fR and \fBTcl_NRCmdSwap\fR
 all accept a \fIflags\fR parameter, which is an OR-ed-together set of
 bits to control evaluation. At the present time, the only supported flag
-available to callers is \fBTCL_EVAL_GLOBAL\fR. 
+available to callers is \fBTCL_EVAL_GLOBAL\fR.
 .\" TODO: Again, this is a lie. Do we want to explain TCL_EVAL_INVOKE
 .\"       and TCL_EVAL_NOERR?
 If the \fBTCL_EVAL_GLOBAL\fR flag is set, the script or command is
@@ -255,7 +255,7 @@ int
    int objc,
    Tcl_Obj *const objv[])
 {
-    return \fBTcl_NRCallObjProc\fR(interp, \fITheCmdNRObjProc\fR, 
+    return \fBTcl_NRCallObjProc\fR(interp, \fITheCmdNRObjProc\fR,
            clientData, objc, objv);
 }
 .CE
@@ -3,10 +3,10 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 '\" Note that some of these functions do not seem to belong, but they
 '\" were all introduced with the same TIP (#139)
-'\" 
+'\"
 .TH Tcl_Namespace 3 8.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Notifier 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -143,7 +143,7 @@ servicing at a future time.  Threaded applications work in a
 similar manner, except that there is a separate event queue for
 each thread containing a Tcl interpreter.
 \fBTcl_QueueEvent\fR is used (primarily
-by event sources) to add events to the event queue and 
+by event sources) to add events to the event queue and
 \fBTcl_DeleteEvents\fR is used to remove events from the queue without
 processing them.  In a threaded application, \fBTcl_QueueEvent\fR adds
 an event to the current thread's queue, and \fBTcl_ThreadQueueEvent\fR
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_ObjType 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -76,8 +76,8 @@ in that case \fBTCL_ERROR\fR is returned.
 if possible.
 It creates a new internal representation for \fIobjPtr\fR
 appropriate for the target type \fItypePtr\fR
-and sets its \fItypePtr\fR member as determined by calling the 
-\fItypePtr->setFromAnyProc\fR routine.  
+and sets its \fItypePtr\fR member as determined by calling the
+\fItypePtr->setFromAnyProc\fR routine.
 Any internal representation for \fIobjPtr\fR's old type is freed.
 If an error occurs during conversion, it returns \fBTCL_ERROR\fR
 and leaves an error message in the result value for \fIinterp\fR
@@ -181,7 +181,7 @@ typedef void \fBTcl_UpdateStringProc\fR(
 It must always set \fIbytes\fR non-NULL before returning.
 We require the string representation's byte array
 to have a null after the last byte, at offset \fIlength\fR,
-and to have no null bytes before that; this allows string representations 
+and to have no null bytes before that; this allows string representations
 to be treated as conventional null character-terminated C strings.
 These restrictions are easily met by using Tcl's internal UTF encoding
 for the string representation, same as one would do for other
@@ -130,7 +130,7 @@ for the new channel, \fIhostName\fR points to a string containing
 the name of the client host making the connection, and \fIport\fR
 will contain the client's port number.
 The new channel
-is opened for both input and output. 
+is opened for both input and output.
 If \fIproc\fR raises an error, the connection is closed automatically.
 \fIProc\fR has no return value, but if it wishes to reject the
 connection it can close \fIchannel\fR.
@@ -1,7 +1,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Panic 3 8.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -69,7 +69,7 @@ After \fBTcl_SetPanicProc\fR returns, any future calls to
 \fIformat\fR and \fIarg\fR arguments. \fIpanicProc\fR should avoid
 making calls into the Tcl library, or into other libraries that may
 call the Tcl library, since the original call to \fBTcl_Panic\fR
-indicates the Tcl library is not in a state of reliable operation.  
+indicates the Tcl library is not in a state of reliable operation.
 .PP
 The typical use of \fBTcl_SetPanicProc\fR arranges for the error message
 to be displayed or reported in a manner more suitable for the
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_ParseArgsObjv 3 8.6 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_PkgRequire 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -75,8 +75,8 @@ procedures do.
 .PP
 If \fBTcl_PkgPresent\fR or \fBTcl_PkgRequire\fR complete successfully
 they return a pointer to the version string for the version of the package
-that is provided in the interpreter (which may be different than 
-\fIversion\fR); if an error occurs they return NULL and leave an error 
+that is provided in the interpreter (which may be different than
+\fIversion\fR); if an error occurs they return NULL and leave an error
 message in the interpreter's result.
 .PP
 \fBTcl_PkgProvide\fR returns \fBTCL_OK\fR if it completes successfully;
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Preserve 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_PrintDouble 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_RecordAndEvalObj 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_RecordAndEval 3 7.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -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.
-'\" 
+'\"
 .TH Tcl_RegExpMatch 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -103,7 +103,7 @@ should be stored by \fBTcl_RegExpGetInfo\fR.
 \fBTcl_RegExpMatch\fR determines whether its \fIpattern\fR argument
 matches \fIregexp\fR, where \fIregexp\fR is interpreted
 as a regular expression using the rules in the \fBre_syntax\fR
-reference page. 
+reference page.
 If there is a match then \fBTcl_RegExpMatch\fR returns 1.
 If there is no match then \fBTcl_RegExpMatch\fR returns 0.
 If an error occurs in the matching process (e.g. \fIpattern\fR
@@ -111,7 +111,7 @@ is not a valid regular expression) then \fBTcl_RegExpMatch\fR
 returns \-1 and leaves an error message in the interpreter result.
 \fBTcl_RegExpMatchObj\fR is similar to \fBTcl_RegExpMatch\fR except it
 operates on the Tcl values \fItextObj\fR and \fIpatObj\fR instead of
-UTF strings. 
+UTF strings.
 \fBTcl_RegExpMatchObj\fR is generally more efficient than
 \fBTcl_RegExpMatch\fR, so it is the preferred interface.
 .PP
@@ -201,7 +201,7 @@ Compile extended regular expressions
 .PQ ERE s .
 This mode corresponds
 to the regular expression syntax recognized by Tcl 8.0 and earlier
-versions. 
+versions.
 .TP
 \fBTCL_REG_BASIC\fR
 Compile basic regular expressions
@@ -375,7 +375,7 @@ character in the string where a match could occur.  If a match was
 found, this will be the same as the beginning of the current match.
 If no match was found, then it indicates the earliest point at which a
 match might occur if additional text is appended to the string.  If it
-is no match is possible even with further text, this field will be set 
+is no match is possible even with further text, this field will be set
 to \-1.
 .SH "SEE ALSO"
 re_syntax(n)
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SaveResult 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -67,7 +67,7 @@ a superset of the functions provided by the other routines,
 any new code should only make use of the more powerful routines.
 The older, weaker routines \fBTcl_SaveResult\fR, \fBTcl_RestoreResult\fR,
 and \fBTcl_DiscardResult\fR continue to exist only for the sake
-of existing programs that may already be using them.  
+of existing programs that may already be using them.
 .PP
 \fBTcl_SaveInterpState\fR takes a snapshot of those portions of
 interpreter state that make up the full result of script evaluation.
@@ -115,6 +115,6 @@ uninitialized state and cannot be used until another call to
 Once \fBTcl_SaveResult\fR is called to save the interpreter
 result, either \fBTcl_RestoreResult\fR or
 \fBTcl_DiscardResult\fR must be called to properly clean up the
-memory associated with the saved state.  
+memory associated with the saved state.
 .SH KEYWORDS
 result, state, interp
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SetErrno 3 8.3 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SetRecursionLimit 3 7.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SetResult 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -212,7 +212,7 @@ As a migration aid, access can be restored with the compiler directive
 but this is meant only to offer life support to otherwise dead code.
 .SH "THE TCL_FREEPROC ARGUMENT TO TCL_SETRESULT"
 .PP
-\fBTcl_SetResult\fR's \fIfreeProc\fR argument specifies how 
+\fBTcl_SetResult\fR's \fIfreeProc\fR argument specifies how
 the Tcl system is to manage the storage for the \fIresult\fR argument.
 If \fBTcl_SetResult\fR or \fBTcl_SetObjResult\fR are called
 at a time when \fIinterp\fR holds a string result,
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SetVar 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -86,7 +86,7 @@ These procedures are used to create, modify, read, and delete
 Tcl variables from C code.
 .PP
 \fBTcl_SetVar2Ex\fR, \fBTcl_SetVar\fR, \fBTcl_SetVar2\fR, and
-\fBTcl_ObjSetVar2\fR 
+\fBTcl_ObjSetVar2\fR
 will create a new variable or modify an existing one.
 These procedures set the given variable to the value
 given by \fInewValuePtr\fR or \fInewValue\fR and return a
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SignalId 3 8.3 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_Sleep 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SplitList 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SplitPath 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_StaticPackage 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH "Standard Channels" 3 7.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_StringMatch 3 8.5 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_SubstObj 3 8.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -1,8 +1,8 @@
-'\" 
+'\"
 '\" Copyright (c) 1992-1999 Karl Lehenbauer and Mark Diekhans.
 '\" Copyright (c) 2000 by Scriptics Corporation.
 '\" All rights reserved.
-'\" 
+'\"
 .TH TCL_MEM_DEBUG 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -191,30 +191,30 @@ in braces or quotes.
 Backslash
 .PQ \e "" .
 .TP 7
-\e\fIooo\fR 
+\e\fIooo\fR
 .
-The digits \fIooo\fR (one, two, or three of them) give a eight-bit octal 
+The digits \fIooo\fR (one, two, or three of them) give a eight-bit octal
 value for the Unicode character that will be inserted, in the range
 \fI000\fR\(en\fI377\fR (i.e., the range U+000000\(enU+0000FF).
 The parser will stop just before this range overflows, or when
 the maximum of three digits is reached.  The upper bits of the Unicode
 character will be 0.
 .TP 7
-\e\fBx\fIhh\fR 
+\e\fBx\fIhh\fR
 .
 The hexadecimal digits \fIhh\fR (one or two of them) give an eight-bit
 hexadecimal value for the Unicode character that will be inserted.  The upper
 bits of the Unicode character will be 0 (i.e., the character will be in the
 range U+000000\(enU+0000FF).
 .TP 7
-\e\fBu\fIhhhh\fR 
+\e\fBu\fIhhhh\fR
 .
 The hexadecimal digits \fIhhhh\fR (one, two, three, or four of them) give a
 sixteen-bit hexadecimal value for the Unicode character that will be
 inserted.  The upper bits of the Unicode character will be 0 (i.e., the
 character will be in the range U+000000\(enU+00FFFF).
 .TP 7
-\e\fBU\fIhhhhhhhh\fR 
+\e\fBU\fIhhhhhhhh\fR
 .
 The hexadecimal digits \fIhhhhhhhh\fR (one up to eight of them) give a
 twenty-one-bit hexadecimal value for the Unicode character that will be
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH TclZlib 3 8.6 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -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.
-'\" 
+'\"
 .TH Tcl_Main 3 8.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -52,7 +52,7 @@ is a program
 like tclsh or wish that supports both interactive interpretation
 of Tcl and evaluation of a script contained in a file given as
 a command line argument.  \fBTcl_Main\fR is offered as a convenience
-to developers of shell applications, so they do not have to 
+to developers of shell applications, so they do not have to
 reproduce all of the code for proper initialization of the Tcl
 library and interactive shell operation.  Other styles of embedding
 Tcl in an application are not supported by \fBTcl_Main\fR.  Those
@@ -106,7 +106,7 @@ will not evaluate any startup script.
 and encoding set by the most recent \fBTcl_SetStartupScript\fR
 call in the same thread.  The stored file name is returned,
 and the stored encoding name is written to space pointed to
-by \fIencodingPtr\fR, when that is not NULL.  
+by \fIencodingPtr\fR, when that is not NULL.
 .PP
 The file name and encoding values managed by the routines
 \fBTcl_SetStartupScript\fR and \fBTcl_GetStartupScript\fR
@@ -136,7 +136,7 @@ commands, \fBTcl_Main\fR calls the procedure given by the
 .QW hook
 for the application to perform its own initialization of the interpreter
 created by \fBTcl_Main\fR, such as defining application-specific
-commands.  The application initialization routine might also 
+commands.  The application initialization routine might also
 call \fBTcl_SetStartupScript\fR to (re-)set the file and encoding
 to be used as a startup script.  The procedure must have an interface
 that matches the type \fBTcl_AppInitProc\fR:
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_TraceCommand 3 7.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_TraceVar 3 7.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -203,7 +203,7 @@ The procedures \fBTcl_TraceVar2\fR, \fBTcl_UntraceVar2\fR, and
 except that the name of the variable consists of two parts.
 \fIName1\fR gives the name of a scalar variable or array,
 and \fIname2\fR gives the name of an element within an array.
-When \fIname2\fR is NULL, 
+When \fIname2\fR is NULL,
 \fIname1\fR may contain both an array and an element name:
 if the name contains an open parenthesis and ends with a
 close parenthesis, then the value between the parentheses is
@@ -214,7 +214,7 @@ If \fIname2\fR is NULL and \fIname1\fR does not refer
 to an array element it means that either the variable is
 a scalar or the trace is to be set on the entire array rather
 than an individual element (see WHOLE-ARRAY TRACES below for
-more information). 
+more information).
 .SH "ACCESSING VARIABLES DURING TRACES"
 .PP
 During read, write, and array traces, the
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_TranslateFileName 3 8.1 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -34,7 +34,7 @@ anything stored here.
 This utility procedure translates a file name to a platform-specific form
 which, after being converted to the appropriate encoding, is suitable for
 passing to the local operating system.  In particular, it converts
-network names into native form and does tilde substitution.  
+network names into native form and does tilde substitution.
 .PP
 However, with the advent of the newer \fBTcl_FSGetNormalizedPath\fR and
 \fBTcl_FSGetNativePath\fR, there is no longer any need to use this
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_UniCharIsAlpha 3 "8.1" Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_UpVar 3 7.4 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -40,7 +40,7 @@ an upvar-ed variable.
 One of \fBTCL_GLOBAL_ONLY\fR, \fBTCL_NAMESPACE_ONLY\fR or 0;  if non-zero,
 then \fIdestName\fR is a global or namespace variable;  otherwise it is
 local to the current procedure (or current namespace if no procedure is
-active). 
+active).
 .AP "const char" *name1 in
 First part of source variable's name (scalar name, or name of array
 without array index).
@@ -3,7 +3,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH Tcl_WrongNumArgs 3 8.0 Tcl "Tcl Library Procedures"
 .so man.macros
 .BS
@@ -55,7 +55,7 @@ wrong # args: should be "foo bar fileName count"
 .PP
 \fIObjc\fR is usually 1, but may be 2 or more for commands like
 \fBstring\fR and the Tk widget commands, which use the first argument
-as a subcommand.  
+as a subcommand.
 .PP
 Some of the values in the \fIobjv\fR array may be abbreviations for
 a subcommand.  The command
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH after n 7.5 Tcl "Tcl Built-In Commands"
 .so man.macros
 .BS
@@ -47,7 +47,7 @@ The delayed command is formed by concatenating all the \fIscript\fR
 arguments in the same fashion as the \fBconcat\fR command.
 The command will be executed at global level (outside the context
 of any Tcl procedure).
-If an error occurs while executing the delayed command then 
+If an error occurs while executing the delayed command then
 the background error will be reported by the command
 registered with \fBinterp bgerror\fR.
 The \fBafter\fR command returns an identifier that can be used
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH append n "" Tcl "Tcl Built-In Commands"
 .so man.macros
 .BS
@@ -14,11 +14,11 @@ apply \- Apply an anonymous function
 .SH DESCRIPTION
 .PP
 The command \fBapply\fR applies the function \fIfunc\fR to the arguments
-\fIarg1 arg2 ...\fR and returns the result. 
+\fIarg1 arg2 ...\fR and returns the result.
 .PP
 The function \fIfunc\fR is a two element list \fI{args body}\fR or a three
 element list \fI{args body namespace}\fR (as if the
-\fBlist\fR command had been used). 
+\fBlist\fR command had been used).
 The first element \fIargs\fR specifies the formal arguments to
 \fIfunc\fR. The specification of the formal arguments \fIargs\fR
 is shared with the \fBproc\fR command, and is described in detail in the
@@ -96,7 +96,7 @@ set vbl abc
 .SH "SEE ALSO"
 proc(n), uplevel(n)
 .SH KEYWORDS
-anonymous function, argument, lambda, procedure, 
+anonymous function, argument, lambda, procedure,
 '\" Local Variables:
 '\" mode: nroff
 '\" End:
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
dgp	a9f506ce21	Parameterize TclInitByteCodeObj to callers sense of typePtr.	2016-04-29 19:29:14 +00:00
dgp	8c36db11d0	No longer need to create Tcl_Obj just to make some bytecode.	2016-04-29 18:02:55 +00:00
dgp	a3838de0f9	Make obj-free bytecode maker available to rest of compile-related files.	2016-04-29 17:58:33 +00:00
dgp	9c0f41cdde	Tease apart the bytecode creation machinery from the Tcl_Obj intrep machinery.	2016-04-29 17:52:30 +00:00
dgp	012caa867f	Refactor bytecode initialization machinery.	2016-04-29 17:34:14 +00:00
jan.nijtmans	2d7c30cea8	merge-mark	2016-04-24 16:02:49 +00:00
dgp	dbf87bdccf	close forked fork	2016-04-22 19:59:37 +00:00
venkat	8e5a574ac0	Update to tzdata2016d from IETF	2016-04-22 19:59:19 +00:00
dgp	097a0bb6e2	close fork	2016-04-22 19:56:48 +00:00
venkat	bbc790ccac	Merge Fork	2016-04-22 19:54:22 +00:00
venkat	689cee14b2	Update to tzdata2016d from IETF	2016-04-22 19:46:41 +00:00
venkat	42eab451a6	Update to tzdata2016d from IETF	2016-04-22 19:43:59 +00:00
dgp	a52a0147b7	Refactor bytecode cleanup.	2016-04-22 18:13:17 +00:00
dgp	3f2f704c28	[d1f55451c6] Remove unnecessary panic routines.	2016-04-11 17:29:47 +00:00
jan.nijtmans	71ae050a68	Fix [07d13d99b0a9]: Who broke TCL 8.6 and Tclblend ?	2016-04-10 16:01:17 +00:00
jan.nijtmans	dcf6957535	Fix [07d13d99b0a9]: Who broke TCL 8.6 and Tclblend ?	2016-04-10 15:58:19 +00:00
jan.nijtmans	9a27611f89	Fix [2538f373ffc78d6dba9c3d973c147a84fdd9bbd8\|2538f373ffc78d6d]: crash in Tcl_OpenTcpServer() on Windows	2016-04-08 13:30:12 +00:00
jan.nijtmans	ac974ca777	Fix [2538f373ffc78d6dba9c3d973c147a84fdd9bbd8\|2538f373ffc78d6d]: crash in Tcl_OpenTcpServer() on Windows	2016-04-08 13:27:57 +00:00
jan.nijtmans	7210b03f81	merge 8.6	2016-04-08 12:28:01 +00:00
jan.nijtmans	820909f2f1	Fix [8663689908d3304a74fee525cd04aa4162e86391\|8663689908d3]: regexp \\w missing characters	2016-04-08 12:26:19 +00:00
jan.nijtmans	6a82cdfc6a	Fix [8663689908d3304a74fee525cd04aa4162e86391\|8663689908d3]: regexp \\w missing characters	2016-04-08 12:23:50 +00:00
dgp	3611f9be2c	merge 8.6	2016-04-07 14:56:25 +00:00
dgp	c8ff1de738	Tidy up the last commit.	2016-04-07 14:54:39 +00:00
dgp	73c4c7d5e5	[213b6a2b9d] Make level parsing honor EIAS.	2016-04-06 18:24:05 +00:00
jan.nijtmans	1e5e66b31f	Rename UtfCount() to TclUtfCount() and use it in more places. Suggested by pspjuth here: [e99a79a32650e7e5]	2016-04-05 09:32:43 +00:00
dkf	4315a57ac4	[47ac84309b] Clear up a bunch of problems with [lreplace]. It now does nothing more gracefully, and properly ensures that the compiled and interpreted versions work the same. Thanks to aspect for his work on this.	2016-04-04 21:39:15 +00:00
dgp	89b344e544	Revise "parsedVarName" Tcl_ObjType to eliminated unnecessary parts and to reduce string copying.	2016-04-04 18:27:46 +00:00
dkf	496861c695	[47ac84309b] Clear up a bunch of problems with [lreplace]. It now does nothing more gracefully, and properly ensures that the compiled and interpreted versions work the same. Thanks to aspect for his work on this.	2016-04-04 18:00:48 +00:00
dgp	92a18f28ec	merge 8.6	2016-04-04 16:02:17 +00:00
dgp	1a7bb8dae4	close fork	2016-04-04 15:53:30 +00:00
dgp	e1173969e6	Merge both commits to get the TclAsyncReady optimization. Without both parts, the test interp-34.3.1 hangs.	2016-04-04 15:43:49 +00:00
gahr	47b005a0d1	Merge tip-444	2016-04-04 11:30:07 +00:00
gahr	b99e43073a	merge trunk	2016-04-04 11:25:12 +00:00
jan.nijtmans	518ebabc90	micro-optimization from drh-micro-optimization branch: Knock perhaps 1% off execution time: guard on TclAsyncReady more efficient when decrementing to zero.	2016-04-04 11:21:03 +00:00
dkf	8597e498b4	Corrections to compression stream flushing to make Tk generate PNGs correctly. Tk bug [9eb55debc5].	2016-04-04 10:06:40 +00:00
dkf	f44a15f93f	Was handling the flushing at the end of the stream wrongly.	2016-04-04 10:03:40 +00:00
dkf	8920f52cc1	Working on fixing problem with short reads from compressing streams that breaks PNG creation in Tk.	2016-04-03 11:04:23 +00:00
jan.nijtmans	d2a222320b	RFE [0ef5e653ff4caf5f896ec1182e0aac38ab9a0c46\|0ef5e653]: Add nsf to coffbase.txt. Eliminate exess spacing	2016-04-01 13:06:40 +00:00
jan.nijtmans	8451552b85	RFE [0ef5e653ff4caf5f896ec1182e0aac38ab9a0c46\|0ef5e653]: Add nsf to coffbase.txt	2016-04-01 13:04:32 +00:00
jan.nijtmans	62147747fc	RFE [0ef5e653ff4caf5f896ec1182e0aac38ab9a0c46\|0ef5e653]: Add nsf to coffbase.txt	2016-04-01 13:00:25 +00:00
jan.nijtmans	ffcf42745c	Two micro-optimizations in Win and UNIX notifier. See: [http://code.activestate.com/lists/tcl-core/15645/]	2016-04-01 11:56:42 +00:00
jan.nijtmans	421817ca2c	merge trunk	2016-03-30 12:57:27 +00:00
dkf	abb02f83eb	[47ac84309b] Import of aspect's branch from his personal repository on chiselapp.	2016-03-30 08:46:43 +00:00
jan.nijtmans	40fd1928b8	Eliminate AT_FORK_INIT_VALUE/RESET_ATFORK_MUTEX macro's, since other values than the default are not supported anyway. This results in the elimination of (empty functions anyway) AtForkPrepare/AtForkParent. Also improve consistancy in some variable names. No change of functionality.	2016-03-29 10:17:02 +00:00
jan.nijtmans	b6397860f2	(cherry-pick): Better fix for [7d0db7c388f52de81]: In stead of adding dependencies to multiple Makefile lines, combine them	2016-03-29 08:36:15 +00:00
jan.nijtmans	516ade7155	(cherry-pick): Better fix for [7d0db7c388f52de81]: In stead of adding dependencies to multiple Makefile lines, combine them	2016-03-29 08:34:38 +00:00
dgp	40a37e9b4a	There's a "parsedVarName" Tcl_ObjType that remembers how a variable name breaks down into the name of an array and the name of an element. It has been storing them in an intrep as a Tcl_Obj holding the array name and an allocated string holding the element name. This branch revises the intrep strategy to use Tcl_Obj's to hold both parts. This reduces copying and seems to simplify the code. Also "nulled out" the UpdateStringProc for the type which can never be called. I think this is a better answer, but I'd like any other informed opinions.	2016-03-28 19:03:14 +00:00
jan.nijtmans	e79059759a	Better fix for [7d0db7c388f52de81]: In stead of adding dependencies to multiple Makefile lines, combine them	2016-03-27 21:28:15 +00:00
dkf	8f836376b7	[47ac84309b] Fix problems with [lreplace] compilation.	2016-03-27 16:40:28 +00:00
dkf	79e34ea63c	[47ac84309b] Fix problems with [lreplace] compilation.	2016-03-27 16:37:11 +00:00
dkf	7dd80b0182	Some OSX symbols builds create libtcl8.7.dylib.dSYM which is a directory.	2016-03-27 15:48:55 +00:00
dkf	1014baa6f8	Some OSX symbols builds create libtcl8.6.dylib.dSYM which is a directory.	2016-03-27 15:43:07 +00:00
dkf	b5d99faa0a	Update to tzdata 2016c from ietf.org	2016-03-26 22:52:13 +00:00
venkat	c9251df909	Update to tzdata 2016c from ietf.org	2016-03-26 18:12:24 +00:00
venkat	dd5b5d0bd1	Update to tzdata 2016c from ietf.org	2016-03-26 18:10:48 +00:00
jan.nijtmans	137f138b0a	- Undo unix notifier changes: too risky at this moment. - Merge trunk - (cherry-pick from dhr-micro-optimization): Micro-optimization: remove double checked lock from TclGetAllocCache in favour of initialization in TclInitSubsystems	2016-03-25 14:41:26 +00:00
dgp	9acaee3d40	No longer a need to keep around 'revert to 8.5' code.	2016-03-24 21:21:42 +00:00
jan.nijtmans	804858772b	(cherry-pick): Fix DTRACE_HDR value if tracing is diabled. Follow-up to [7d0db7c388]	2016-03-23 13:06:09 +00:00
jan.nijtmans	8173838454	(cherry-pick): Fix DTRACE_HDR value if tracing is diabled. Follow-up to [7d0db7c388]	2016-03-23 13:04:52 +00:00
jan.nijtmans	2e4f989482	Fix DTRACE_HDR value if tracing is diabled. Follow-up to [7d0db7c388]	2016-03-23 13:03:54 +00:00
dkf	7c0f0f400e	merge mark	2016-03-23 10:55:40 +00:00
dkf	3a11f2d6af	merge mark	2016-03-23 10:53:50 +00:00
jan.nijtmans	234e576260	(cherry-pick): Fix [f1253530cdd83e66]: Different Windows / *nix default bindings for text widget See: [https://groups.google.com/forum/#!topic/comp.lang.tcl/ZZ_WwfQdmoE]. People like Eric Brunel, who want the most logical behavior for any Tcl release can simply do: set ::tcl_wordchars {\w} set ::tcl_nonwordchars {\W}	2016-03-23 10:00:40 +00:00
jan.nijtmans	1ab408f799	(cherry-pick): Fix [f1253530cdd83e66]: Different Windows / *nix default bindings for text widget See: [https://groups.google.com/forum/#!topic/comp.lang.tcl/ZZ_WwfQdmoE]. People like Eric Brunel, who want the most logical behavior for any Tcl release can simply do: set ::tcl_wordchars {\w} set ::tcl_nonwordchars {\W}	2016-03-23 09:59:08 +00:00
jan.nijtmans	46d899ba95	Fix [f1253530cdd83e66]: Different Windows / *nix default bindings for text widget. Still - most likely - not the complete story for trunk/tcl9, but whatever we do this is a better starting-point than how it was.	2016-03-23 09:55:06 +00:00
jan.nijtmans	fcc11a1aff	Fix [f1253530cdd83e66]: tcl_wordchars and tcl_nonwordchars are unknown at startup. For trunk this will not be the complete story, but for core-8-6-branch and core-8-5-branch it will at least make tcl_wordchars and tcl_nonwordchars function as documented. That's the least polish we should do. See: [https://groups.google.com/forum/#!topic/comp.lang.tcl/ZZ_WwfQdmoE]. People like Eric Brunel, who want the most logical behavior for any Tcl release can simply do: set ::tcl_wordchars {\w} set ::tcl_nonwordchars {\W}	2016-03-23 09:46:40 +00:00
jan.nijtmans	4a0859ef8e	(cherry-pick): Fix [7d0db7c388f52de8]: Occasional build failures with parallel make. Thanks to Jaroslav Škarvada for bug report and fix.	2016-03-23 09:00:54 +00:00
jan.nijtmans	3585082431	(cherry-pick): Fix [7d0db7c388f52de8]: Occasional build failures with parallel make. Thanks to Jaroslav Škarvada for bug report and fix.	2016-03-23 08:59:25 +00:00
jan.nijtmans	b21ca89201	Fix [7d0db7c388f52de8]: Occasional build failures with parallel make. Thanks to Jaroslav Škarvada for bug report and fix.	2016-03-23 08:48:54 +00:00
dkf	1498795d38	Factor out string internal rep definition so fix for [1af8de570511] is less awful.	2016-03-22 20:30:47 +00:00
dkf	3273318e4b	Factor out string internal rep definition so fix for [1af8de570511] is less awful.	2016-03-22 20:30:08 +00:00
dgp	69d4a9d89e	Revised fix for signed/unsigned mismatch. "get types right" > "add more casts"	2016-03-22 17:21:03 +00:00
dgp	43697f3b21	More places where unsigned quantities should be decared such.	2016-03-22 17:08:50 +00:00
dgp	c4578641c3	More signed/unsigned type correction.	2016-03-22 16:53:06 +00:00
dgp	00fada46c2	Don't compare signed and unsigned. Get types right.	2016-03-22 16:38:47 +00:00
jan.nijtmans	35c8885bad	Alternative solution for [f1253530cd]	2016-03-22 13:15:21 +00:00
jan.nijtmans	5743a71270	(cherry-pick): Fix signed-unsigned-compare warning (reported by François Vogel on Windows, but gcc can trigger it as well)	2016-03-22 09:07:44 +00:00
jan.nijtmans	740454d17a	Fix signed-unsigned-compare warning (reported by François Vogel on Windows, but gcc can trigger it as well)	2016-03-22 09:05:10 +00:00
jan.nijtmans	6ca0220e0b	(experiment) Use TclpMasterLock() in stead of a separate notifierInitMutex. One less mutex to be worried about.	2016-03-21 14:22:52 +00:00
jan.nijtmans	17e150b6bb	(cherry-pick): Fix [d3071887dbc7aeac]: Fix SEGV in Tcl_FinalizeNotifier(). Thanks to hirofumi for both the bug-report and the fix	2016-03-21 12:08:34 +00:00
jan.nijtmans	40986d0eb9	(cherry-pick): Fix [d3071887dbc7aeac]: Fix SEGV in Tcl_FinalizeNotifier(). Thanks to hirofumi for both the bug-report and the fix	2016-03-21 12:03:17 +00:00
jan.nijtmans	a2827884a9	Fix [d3071887dbc7aeac]: Fix SEGV in Tcl_FinalizeNotifier(). Thanks to hirofumi for both the bug-report and the fix. Use TclpMasterLock() in stead of MASTER_LOCK everywhere (in stead of in some files only, not in others). Use "static int initialized" variable consistantly. Fix some comments. No change of functionality.	2016-03-21 11:59:19 +00:00
jan.nijtmans	fdcc17288c	.... oops ....	2016-03-21 09:16:28 +00:00
jan.nijtmans	cfe1b9b146	Proposed fix for [d3071887dbc7aeac]: Fix SEGV in Tcl_FinalizeNotifier()	2016-03-21 09:05:34 +00:00
dkf	6f7c0d0cb8	[1af8de570511] Fix crash in [string replace] caused by cut-n-paste.	2016-03-20 20:42:26 +00:00
dkf	5cf8d7d5dc	[1af8de570511] Fix crash in [string replace] caused by cut-n-paste.	2016-03-20 20:40:07 +00:00
dgp	38f165b6d2	[0b8c387cf7] Replace deprecated Tcl_VarEval(). socket accept callbacks now always evaluate in global context. * POTENTIAL INCOMPATIBILITY *	2016-03-17 13:25:11 +00:00
dgp	e5ba57087a	merge 8.6 bug fixes	2016-03-17 13:19:44 +00:00
dgp	abdb62c194	[ae38befcfb] Rewrite TclGetInnermostExceptionRange() for fewer iterations.	2016-03-17 13:14:22 +00:00
dgp	63a966a40e	[1a25fdfec6] Enable compile of commands like [variable ${ns}::v].	2016-03-17 12:24:05 +00:00
dgp	e5a3264434	[b9b2079e6d] Unwind ExceptionAux data after failed compile.	2016-03-17 12:15:52 +00:00
jan.nijtmans	401704baeb	Merge trunk. Add TCL_EVAL_GLOBAL flag to Tcl_EvalObjEx(), for reason mentioned in [0b8c387cf7].	2016-03-16 14:52:46 +00:00
jan.nijtmans	ecceacf810	(cherry-pick from trunk): Update tzdata to 2016b from ietf.org	2016-03-16 09:58:08 +00:00
jan.nijtmans	bf462d250e	Remove undocumented TCL_HASH_KEY_STORE_HASH. Setting this to "0" is not supported (was it ever ????), and not tested for long time.	2016-03-16 09:56:55 +00:00
venkat	79a87f7d74	Update tzdata to 2016b from ietf.org	2016-03-16 09:07:57 +00:00
venkat	768a116fde	Update tzdata to 2016b from ietf.org	2016-03-16 08:58:27 +00:00
dgp	d9bd422a8a	Simple change gets most of the effect. Fails to handle backslash. anyone care?	2016-03-11 15:40:45 +00:00
dgp	b483c7748b	New test compile-5.3 for the bug.	2016-03-11 15:00:51 +00:00
jan.nijtmans	113f1348c0	Allow unstable Tcl releases to use unstable packages by default (this makes "package require Tk" find the expected 8.7a0 version in stead of 8.6). Make many "package" test-cases work even when the environment variable TCL_PKG_PREFER_LATEST is set.	2016-03-11 09:33:35 +00:00
dgp	248c843928	[b9b2079e6d] Proposed fix. When a compileProc fails, it may have done an arbitrary amount of partial work, which needs to be undone. When the exception handling machinery got its last big revision, the undoing of what it does was neglected. I think this patch gets it all, but more eyes would be good.	2016-03-10 20:03:38 +00:00
jan.nijtmans	849bbbce67	Somewhat more excess spacing in for.test	2016-03-10 13:44:44 +00:00
jan.nijtmans	e8df4c5fe0	Eliminate exess spacings in many test-cases	2016-03-10 11:56:23 +00:00
jan.nijtmans	69ddcaa16e	Let Tcl 8.7 allow Tk 8.7 to be used by default	2016-03-09 15:59:07 +00:00
dgp	06ce1bc045	[0b8c387cf7] Replace deprecated Tcl_VarEval() call with reworked callback system that uses Tcl_Obj scripts.	2016-03-08 18:06:06 +00:00
dgp	c2480e69a5	[bbc304f61a] Avoid event handling when reflected channel has a watch change half-completed. (First half in 1 thread, second in another). When this is allowed to happen, false alarm errors from [chan postevent] are the result when timing is unlucky. See test iocmd.tf-24.17.bug3522560 .	2016-03-08 15:55:51 +00:00
dgp	d15250601a	[bbc304f61a] Avoid event handling when reflected channel has a watch change half-completed. (First half in 1 thread, second in another). When this is allowed to happen, false alarm errors from [chan postevent] are the result when timing is unlucky.	2016-03-08 15:52:23 +00:00
dgp	056d0d2c78	[bbc304f61a] Avoid event handling when reflected channel has a watch change half-completed. (First half in 1 thread, second in another). When this is allowed to happen, false alarm errors from [chan postevent] are the result when timing is unlucky. See test iocmd.tf-24.17.bug3522560 .	2016-03-08 15:50:37 +00:00
jan.nijtmans	4ff3a61b82	Eliminate exess spacings in remaining doc pages	2016-03-08 15:31:06 +00:00
jan.nijtmans	ee67bf676a	configure.in -> configure.ac	2016-03-08 13:44:16 +00:00
jan.nijtmans	c2844d65a8	Fix version number in .project file	2016-03-07 08:37:01 +00:00
jan.nijtmans	e85cf6c3a9	(cherry-pick): Fix gcc 5.3 warning: In function ‘NRInterpCmd’: tclInterp.c:726:5: warning: assuming signed overflow does not occur when assuming that (X + c) < X is always false [-Wstrict-overflow] if ((i + 2) < objc) { Remove some excessive spacing	2016-03-04 13:15:08 +00:00
jan.nijtmans	6964ca96c2	Fix gcc 5.3 warning: In function ‘NRInterpCmd’: tclInterp.c:726:5: warning: assuming signed overflow does not occur when assuming that (X + c) < X is always false [-Wstrict-overflow] if ((i + 2) < objc) { Remove some excessive spacing	2016-03-04 13:13:21 +00:00
dgp	4c3f17ea96	Bump trunk to 8.7a0 to accept new feature development.	2016-03-03 19:45:52 +00:00
dgp	aa1d17b6b4	Open branch for continued 8.6.* patching.	2016-03-03 19:29:13 +00:00
gahr	fcab9a91fa	merge trunk	2016-03-03 08:34:56 +00:00
gahr	08296be4e4	Clarify that weekends are intended as Saturdays and Sundays	2016-03-03 08:30:56 +00:00
dgp	80c9e6511b	[bbc304f61a] Proposed fix for reflected watch race condition.	2016-03-02 15:29:48 +00:00
jan.nijtmans	a312878e5b	Eliminate exess spacings in many doc pages.	2016-03-02 08:49:12 +00:00
dgp	2ed7c8372b	[80304238ac] Prevent RC cycle in the localVarName objtype.	2016-03-01 16:45:01 +00:00
dgp	5be04ec11e	Extra safety against cycles	2016-03-01 16:42:03 +00:00
dgp	22557045ac	Add test for memleak	2016-03-01 16:40:05 +00:00
dgp	dc43669d30	merge trunk	2016-03-01 16:26:34 +00:00
dgp	14bfb4aa23	[80304238ac] Candidate fix for memleak due to RC cycle.	2016-02-26 15:42:33 +00:00
gahr	013f304b82	More comprehensive tests adding and subtracting week-days	2016-02-24 09:10:01 +00:00
gahr	3942c68ef0	merge trunk	2016-02-23 19:44:07 +00:00
gahr	35844385d6	Make sure that adding 0 weekdays doesn't result in going back in time	2016-02-23 16:31:18 +00:00
jan.nijtmans	c47960c7d7	(cherry-pick): Add test-case for [9b47029467631832]: testing existence of env(some_thing) destroys traces. This demonstrates that Tcl 8.5 doesn't suffer.	2016-02-22 12:16:48 +00:00
gahr	d6eeb008f7	[5f71353740] Support the "weekdays" unit in [clock add]	2016-02-17 11:03:48 +00:00
dgp	7b9248d7cf	merge release	2016-02-12 16:46:41 +00:00
dgp	160d612a6b	update release date	2016-02-08 20:42:59 +00:00
dgp	17848b9a86	merge 8.5	2016-02-03 19:08:54 +00:00
dgp	3f0217f6ef	Backout the contributed patch memaccounting from Postgres since it changes the protections incompatibly and causes established tests to crash.	2016-02-01 21:39:44 +00:00
dgp	c97add06a3	merge 8.5	2016-01-29 14:21:14 +00:00
jan.nijtmans	07bbb1b270	Implement TIP #440 : Add engine to tcl_platform Array	2016-01-29 13:38:54 +00:00
dgp	8864730532	RefineApproximation() leaked twoMv and twoMd in one of its exits.	2016-01-28 13:42:33 +00:00
dgp	2aa5fe0c94	merge 8.5	2016-01-26 16:08:26 +00:00
dgp	65f1ba80c3	merge 8.5	2016-01-21 14:55:48 +00:00
dgp	14146ffe58	merge 8.5	2015-12-22 20:49:19 +00:00
dgp	1a6fefb4a0	merge 8.5	2015-12-10 13:38:06 +00:00
dgp	62a8eb3fbf	merge 8.5	2015-11-30 18:38:33 +00:00
dgp	63907ea7b5	merge 8.5	2015-10-29 13:12:03 +00:00
dkf	c0946d430e	Knock perhaps 1% off execution time: guard on TclAsyncReady more efficient when decrementing to zero.	2015-10-23 21:52:10 +00:00
dgp	ae0bcaf820	autoconf-2.59	2015-10-23 15:21:36 +00:00
dgp	5f01d638a5	merge 8.5	2015-10-23 15:00:07 +00:00
dgp	5cc8064510	Bump to release number 8.5.19	2015-10-23 14:30:40 +00:00
dgp	070ce22547	Open the release candidate branch for Tcl 8.5.19. Updated changes file.	2015-10-22 21:06:35 +00:00
Kevin B Kenny	56619f9f70	fix typo in micro-optimization TclpInitThreadAlloc	2015-10-22 14:07:01 +00:00
dkf	30c0c8a7fe	Turn off NRE asserts by default. About a 5% speedup on [clock format].	2015-10-22 01:00:28 +00:00
Kevin B Kenny	8f8aa2b0d9	Micro-optimization: remove double checked lock from TclGetAllocCache in favour of initialization in TclInitSubsystems	2015-10-21 23:30:41 +00:00