diff options
Diffstat (limited to 'doc')
83 files changed, 375 insertions, 219 deletions
diff --git a/doc/Async.3 b/doc/Async.3 index 46ab9eb..4be3aa6 100644 --- a/doc/Async.3 +++ b/doc/Async.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: Async.3,v 1.8 2004/12/09 09:19:50 dkf Exp $ +'\" RCS: @(#) $Id: Async.3,v 1.9 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_AsyncCreate 3 7.0 Tcl "Tcl Library Procedures" diff --git a/doc/Backslash.3 b/doc/Backslash.3 index 0b1fa21..57b73e9 100644 --- a/doc/Backslash.3 +++ b/doc/Backslash.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: Backslash.3,v 1.6 2005/04/06 20:55:19 dkf Exp $ +'\" RCS: @(#) $Id: Backslash.3,v 1.7 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_Backslash 3 "8.1" Tcl "Tcl Library Procedures" diff --git a/doc/BoolObj.3 b/doc/BoolObj.3 index f586621..ec6a3c9 100644 --- a/doc/BoolObj.3 +++ b/doc/BoolObj.3 @@ -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. '\" -'\" RCS: @(#) $Id: BoolObj.3,v 1.6 2005/04/22 15:46:51 dgp Exp $ +'\" RCS: @(#) $Id: BoolObj.3,v 1.7 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_BooleanObj 3 8.0 Tcl "Tcl Library Procedures" diff --git a/doc/Concat.3 b/doc/Concat.3 index ebf59de..d4ba689 100644 --- a/doc/Concat.3 +++ b/doc/Concat.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: Concat.3,v 1.8 2005/04/06 20:55:20 dkf Exp $ +'\" RCS: @(#) $Id: Concat.3,v 1.9 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_Concat 3 7.5 Tcl "Tcl Library Procedures" diff --git a/doc/CrtChannel.3 b/doc/CrtChannel.3 index 1f9f5f1..d4f3a20 100644 --- a/doc/CrtChannel.3 +++ b/doc/CrtChannel.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: CrtChannel.3,v 1.28 2005/04/06 20:55:20 dkf Exp $ +'\" RCS: @(#) $Id: CrtChannel.3,v 1.29 2005/05/10 18:33:54 kennykb Exp $ .so man.macros .TH Tcl_CreateChannel 3 8.4 Tcl "Tcl Library Procedures" .BS diff --git a/doc/CrtCommand.3 b/doc/CrtCommand.3 index fd67638..c4e042a 100644 --- a/doc/CrtCommand.3 +++ b/doc/CrtCommand.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: CrtCommand.3,v 1.11 2005/04/06 20:55:20 dkf Exp $ +'\" RCS: @(#) $Id: CrtCommand.3,v 1.12 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_CreateCommand 3 "" Tcl "Tcl Library Procedures" diff --git a/doc/CrtFileHdlr.3 b/doc/CrtFileHdlr.3 index 042fb5f..9f504e6 100644 --- a/doc/CrtFileHdlr.3 +++ b/doc/CrtFileHdlr.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: CrtFileHdlr.3,v 1.4 2005/04/06 20:55:20 dkf Exp $ +'\" RCS: @(#) $Id: CrtFileHdlr.3,v 1.5 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_CreateFileHandler 3 8.0 Tcl "Tcl Library Procedures" diff --git a/doc/CrtMathFnc.3 b/doc/CrtMathFnc.3 index 1337ea8..db5a27e 100644 --- a/doc/CrtMathFnc.3 +++ b/doc/CrtMathFnc.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: CrtMathFnc.3,v 1.12 2005/04/06 20:55:20 dkf Exp $ +'\" RCS: @(#) $Id: CrtMathFnc.3,v 1.13 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_CreateMathFunc 3 8.4 Tcl "Tcl Library Procedures" @@ -64,11 +64,19 @@ passing to \fITcl_StringMatch\fR), or NULL to not apply any filter. .PP Tcl allows a number of mathematical functions to be used in expressions, such as \fBsin\fR, \fBcos\fR, and \fBhypot\fR. -\fBTcl_CreateMathFunc\fR allows applications to add additional functions +These functions are represented by commands in the namespace, +\fBtcl::mathfunc\fR. The \fBTcl_CreateMathFunc\fR function is +an obsolete way for applications to add additional functions to those already provided by Tcl or to replace existing functions. +It should not be used by new applications, which should create +math functions using \fBTcl_CreateObjCommand\fR to create a command +in the \fBtcl::mathfunc\fR namespace. +.PP +In the \fBTcl_CreateMathFunc\fR interface, \fIName\fR is the name of the function as it will appear in expressions. -If \fIname\fR doesn't already exist as a function then a new function -is created. If it does exist, then the existing function is replaced. +If \fIname\fR doesn't already exist in the \fB::tcl::mathfunc\fR +namespace, then a new command is created in that namespace. +If \fIname\fR does exist, then the existing function is replaced. \fINumArgs\fR and \fIargTypes\fR describe the arguments to the function. Each entry in the \fIargTypes\fR array must be one of \fBTCL_INT\fR, \fBTCL_DOUBLE\fR, \fBTCL_WIDE_INT\fR, @@ -130,10 +138,14 @@ result. If an error did not occur, the array reference placed in the variable pointed to by \fIargTypesPtr\fR is newly allocated, and should be released by passing it to \fBTcl_Free\fR. Some functions (the -standard set implemented in the core) are implemented directly at the -bytecode level; attempting to retrieve values for 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. +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 +\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 +pointed to by \fIargTypesPointer\fR. .PP \fBTcl_ListMathFuncs\fR returns a Tcl object containing a list of all the math functions defined in the interpreter whose name matches @@ -145,4 +157,4 @@ object will have a reference count of zero. expression, mathematical function .SH "SEE ALSO" -expr(n), info(n), Tcl_Free(3), Tcl_NewListObj(3) +expr(n), info(n), Tcl_CreateObjCommand(3), Tcl_Free(3), Tcl_NewListObj(3) diff --git a/doc/CrtObjCmd.3 b/doc/CrtObjCmd.3 index 14ba0a5..490ca94 100644 --- a/doc/CrtObjCmd.3 +++ b/doc/CrtObjCmd.3 @@ -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. '\" -'\" RCS: @(#) $Id: CrtObjCmd.3,v 1.12 2005/04/06 20:55:21 dkf Exp $ +'\" RCS: @(#) $Id: CrtObjCmd.3,v 1.13 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_CreateObjCommand 3 8.0 Tcl "Tcl Library Procedures" diff --git a/doc/CrtSlave.3 b/doc/CrtSlave.3 index b201a7a..1ee41b0 100644 --- a/doc/CrtSlave.3 +++ b/doc/CrtSlave.3 @@ -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. '\" -'\" RCS: @(#) $Id: CrtSlave.3,v 1.15 2005/03/01 22:51:55 davidw Exp $ +'\" RCS: @(#) $Id: CrtSlave.3,v 1.16 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_CreateSlave 3 7.6 Tcl "Tcl Library Procedures" diff --git a/doc/DString.3 b/doc/DString.3 index 5caa3ee..8c44bb2 100644 --- a/doc/DString.3 +++ b/doc/DString.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: DString.3,v 1.12 2005/05/03 18:07:41 dgp Exp $ +'\" RCS: @(#) $Id: DString.3,v 1.13 2005/05/10 18:33:54 kennykb Exp $ '\" .so man.macros .TH Tcl_DString 3 7.4 Tcl "Tcl Library Procedures" diff --git a/doc/Ensemble.3 b/doc/Ensemble.3 index fad3851..b98c36c 100644 --- a/doc/Ensemble.3 +++ b/doc/Ensemble.3 @@ -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. '\" -'\" RCS: @(#) $Id: Ensemble.3,v 1.1 2005/01/19 23:15:26 dkf Exp $ +'\" RCS: @(#) $Id: Ensemble.3,v 1.2 2005/05/10 18:33:55 kennykb Exp $ '\" '\" This documents the C API introduced in TIP#235 '\" diff --git a/doc/Environment.3 b/doc/Environment.3 index e11f32d..16efd84 100644 --- a/doc/Environment.3 +++ b/doc/Environment.3 @@ -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. '\" -'\" RCS: @(#) $Id: Environment.3,v 1.5 2005/05/03 18:07:42 dgp Exp $ +'\" RCS: @(#) $Id: Environment.3,v 1.6 2005/05/10 18:33:55 kennykb Exp $ '\" .so man.macros .TH Tcl_PutEnv 3 "7.5" Tcl "Tcl Library Procedures" @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: Eval.3,v 1.20 2005/05/03 18:07:42 dgp Exp $ +'\" RCS: @(#) $Id: Eval.3,v 1.21 2005/05/10 18:33:55 kennykb Exp $ '\" .so man.macros .TH Tcl_Eval 3 8.1 Tcl "Tcl Library Procedures" diff --git a/doc/ExprLong.3 b/doc/ExprLong.3 index 9199dd7..0600330 100644 --- a/doc/ExprLong.3 +++ b/doc/ExprLong.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: ExprLong.3,v 1.10 2005/05/03 18:07:42 dgp Exp $ +'\" RCS: @(#) $Id: ExprLong.3,v 1.11 2005/05/10 18:33:55 kennykb Exp $ '\" .so man.macros .TH Tcl_ExprLong 3 7.0 Tcl "Tcl Library Procedures" diff --git a/doc/ExprLongObj.3 b/doc/ExprLongObj.3 index b7a2caa..82aabe7 100644 --- a/doc/ExprLongObj.3 +++ b/doc/ExprLongObj.3 @@ -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. '\" -'\" RCS: @(#) $Id: ExprLongObj.3,v 1.4 2005/05/03 18:07:42 dgp Exp $ +'\" RCS: @(#) $Id: ExprLongObj.3,v 1.5 2005/05/10 18:33:55 kennykb Exp $ '\" .so man.macros .TH Tcl_ExprLongObj 3 8.0 Tcl "Tcl Library Procedures" diff --git a/doc/FileSystem.3 b/doc/FileSystem.3 index 8456331..cdac36e 100644 --- a/doc/FileSystem.3 +++ b/doc/FileSystem.3 @@ -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. '\" -'\" RCS: @(#) $Id: FileSystem.3,v 1.53 2005/03/30 13:25:54 dkf Exp $ +'\" RCS: @(#) $Id: FileSystem.3,v 1.54 2005/05/10 18:33:55 kennykb Exp $ '\" .so man.macros .TH Filesystem 3 8.4 Tcl "Tcl Library Procedures" diff --git a/doc/GetIndex.3 b/doc/GetIndex.3 index 7428549..f476ea5 100644 --- a/doc/GetIndex.3 +++ b/doc/GetIndex.3 @@ -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. '\" -'\" RCS: @(#) $Id: GetIndex.3,v 1.17 2005/04/06 20:55:21 dkf Exp $ +'\" RCS: @(#) $Id: GetIndex.3,v 1.18 2005/05/10 18:33:56 kennykb Exp $ '\" .so man.macros .TH Tcl_GetIndexFromObj 3 8.1 Tcl "Tcl Library Procedures" diff --git a/doc/GetInt.3 b/doc/GetInt.3 index e33eac6..83cd2d6 100644 --- a/doc/GetInt.3 +++ b/doc/GetInt.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: GetInt.3,v 1.9 2005/05/03 18:07:42 dgp Exp $ +'\" RCS: @(#) $Id: GetInt.3,v 1.10 2005/05/10 18:33:56 kennykb Exp $ '\" .so man.macros .TH Tcl_GetInt 3 "" Tcl "Tcl Library Procedures" diff --git a/doc/GetOpnFl.3 b/doc/GetOpnFl.3 index 5982460..7524aeb 100644 --- a/doc/GetOpnFl.3 +++ b/doc/GetOpnFl.3 @@ -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. '\" -'\" RCS: @(#) $Id: GetOpnFl.3,v 1.10 2005/05/03 18:07:42 dgp Exp $ +'\" RCS: @(#) $Id: GetOpnFl.3,v 1.11 2005/05/10 18:33:56 kennykb Exp $ .so man.macros .TH Tcl_GetOpenFile 3 8.0 Tcl "Tcl Library Procedures" .BS diff --git a/doc/IntObj.3 b/doc/IntObj.3 index 966a8ed..3bdac48 100644 --- a/doc/IntObj.3 +++ b/doc/IntObj.3 @@ -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. '\" -'\" RCS: @(#) $Id: IntObj.3,v 1.7 2005/04/06 20:55:21 dkf Exp $ +'\" RCS: @(#) $Id: IntObj.3,v 1.8 2005/05/10 18:33:56 kennykb Exp $ '\" .so man.macros .TH Tcl_IntObj 3 8.0 Tcl "Tcl Library Procedures" diff --git a/doc/Interp.3 b/doc/Interp.3 index 108c654..c61ae40 100644 --- a/doc/Interp.3 +++ b/doc/Interp.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: Interp.3,v 1.8 2005/04/06 20:55:21 dkf Exp $ +'\" RCS: @(#) $Id: Interp.3,v 1.9 2005/05/10 18:33:56 kennykb Exp $ '\" .so man.macros .TH Tcl_Interp 3 7.5 Tcl "Tcl Library Procedures" diff --git a/doc/LinkVar.3 b/doc/LinkVar.3 index c1ee6ab..5d8a2e3 100644 --- a/doc/LinkVar.3 +++ b/doc/LinkVar.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: LinkVar.3,v 1.10 2005/04/06 20:55:21 dkf Exp $ +'\" RCS: @(#) $Id: LinkVar.3,v 1.11 2005/05/10 18:33:56 kennykb Exp $ '\" .so man.macros .TH Tcl_LinkVar 3 7.5 Tcl "Tcl Library Procedures" diff --git a/doc/ListObj.3 b/doc/ListObj.3 index 8ec698f..a17ab66 100644 --- a/doc/ListObj.3 +++ b/doc/ListObj.3 @@ -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. '\" -'\" RCS: @(#) $Id: ListObj.3,v 1.9 2005/04/02 02:08:29 msofer Exp $ +'\" RCS: @(#) $Id: ListObj.3,v 1.10 2005/05/10 18:33:56 kennykb Exp $ '\" .so man.macros .TH Tcl_ListObj 3 8.0 Tcl "Tcl Library Procedures" diff --git a/doc/Notifier.3 b/doc/Notifier.3 index c57a189..7776610 100644 --- a/doc/Notifier.3 +++ b/doc/Notifier.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: Notifier.3,v 1.14 2005/04/06 20:55:21 dkf Exp $ +'\" RCS: @(#) $Id: Notifier.3,v 1.15 2005/05/10 18:33:56 kennykb Exp $ '\" .so man.macros .TH Notifier 3 8.1 Tcl "Tcl Library Procedures" diff --git a/doc/Object.3 b/doc/Object.3 index bfcc5c0..8f8c9ef 100644 --- a/doc/Object.3 +++ b/doc/Object.3 @@ -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. '\" -'\" RCS: @(#) $Id: Object.3,v 1.11 2005/04/06 20:55:21 dkf Exp $ +'\" RCS: @(#) $Id: Object.3,v 1.12 2005/05/10 18:33:56 kennykb Exp $ '\" .so man.macros .TH Tcl_Obj 3 8.1 Tcl "Tcl Library Procedures" diff --git a/doc/OpenFileChnl.3 b/doc/OpenFileChnl.3 index 9f0f8d8..73494ce 100644 --- a/doc/OpenFileChnl.3 +++ b/doc/OpenFileChnl.3 @@ -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. '\" -'\" RCS: @(#) $Id: OpenFileChnl.3,v 1.30 2005/04/06 20:55:21 dkf Exp $ +'\" RCS: @(#) $Id: OpenFileChnl.3,v 1.31 2005/05/10 18:33:56 kennykb Exp $ .so man.macros .TH Tcl_OpenFileChannel 3 8.3 Tcl "Tcl Library Procedures" .BS diff --git a/doc/OpenTcp.3 b/doc/OpenTcp.3 index a3aa360..f5b733d 100644 --- a/doc/OpenTcp.3 +++ b/doc/OpenTcp.3 @@ -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. '\" -'\" RCS: @(#) $Id: OpenTcp.3,v 1.9 2005/04/06 20:55:21 dkf Exp $ +'\" RCS: @(#) $Id: OpenTcp.3,v 1.10 2005/05/10 18:33:57 kennykb Exp $ .so man.macros .TH Tcl_OpenTcpClient 3 8.0 Tcl "Tcl Library Procedures" .BS diff --git a/doc/ParseCmd.3 b/doc/ParseCmd.3 index 9265cae..783ffb1 100644 --- a/doc/ParseCmd.3 +++ b/doc/ParseCmd.3 @@ -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. '\" -'\" RCS: @(#) $Id: ParseCmd.3,v 1.20 2005/05/03 18:07:43 dgp Exp $ +'\" RCS: @(#) $Id: ParseCmd.3,v 1.21 2005/05/10 18:33:57 kennykb Exp $ '\" .so man.macros .TH Tcl_ParseCommand 3 8.3 Tcl "Tcl Library Procedures" diff --git a/doc/PrintDbl.3 b/doc/PrintDbl.3 index 9261451..4588126 100644 --- a/doc/PrintDbl.3 +++ b/doc/PrintDbl.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: PrintDbl.3,v 1.6 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: PrintDbl.3,v 1.7 2005/05/10 18:33:57 kennykb Exp $ '\" .so man.macros .TH Tcl_PrintDouble 3 8.0 Tcl "Tcl Library Procedures" @@ -40,6 +40,15 @@ special twist: the string is guaranteed to contain either a ``.'' or an ``e'' so that it doesn't look like an integer. Where \fB%g\fR would generate an integer with no decimal point, \fBTcl_PrintDouble\fR adds ``.0''. +.VS 8.5 +.PP +If the \fBtcl_precision\fR value is non-zero, the result will have +precisely that many digits of significance. If the value is zero +(the default), the result will have the fewest digits needed to +represent the number in such a way that \fBTcl_NewDoubleObj\fR +will generate the same number when presented with the given string. +IEEE semantics of rounding to even apply to the conversion. +.VE .SH KEYWORDS conversion, double-precision, floating-point, string diff --git a/doc/RegExp.3 b/doc/RegExp.3 index ce4c7d9..48cbd65 100644 --- a/doc/RegExp.3 +++ b/doc/RegExp.3 @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: RegExp.3,v 1.22 2005/05/03 18:07:43 dgp Exp $ +'\" RCS: @(#) $Id: RegExp.3,v 1.23 2005/05/10 18:33:57 kennykb Exp $ '\" .so man.macros .TH Tcl_RegExpMatch 3 8.1 Tcl "Tcl Library Procedures" diff --git a/doc/SaveResult.3 b/doc/SaveResult.3 index c397152..a8af63e 100644 --- a/doc/SaveResult.3 +++ b/doc/SaveResult.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: SaveResult.3,v 1.6 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: SaveResult.3,v 1.7 2005/05/10 18:33:57 kennykb Exp $ '\" .so man.macros .TH Tcl_SaveResult 3 8.1 Tcl "Tcl Library Procedures" diff --git a/doc/SetResult.3 b/doc/SetResult.3 index 70812d0..ad1261c 100644 --- a/doc/SetResult.3 +++ b/doc/SetResult.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: SetResult.3,v 1.12 2005/05/03 18:07:43 dgp Exp $ +'\" RCS: @(#) $Id: SetResult.3,v 1.13 2005/05/10 18:33:57 kennykb Exp $ '\" .so man.macros .TH Tcl_SetResult 3 8.0 Tcl "Tcl Library Procedures" diff --git a/doc/StrMatch.3 b/doc/StrMatch.3 index 75fa308..e09a2d6 100644 --- a/doc/StrMatch.3 +++ b/doc/StrMatch.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: StrMatch.3,v 1.8 2005/05/03 18:07:44 dgp Exp $ +'\" RCS: @(#) $Id: StrMatch.3,v 1.9 2005/05/10 18:33:57 kennykb Exp $ '\" .so man.macros .TH Tcl_StringMatch 3 8.1 Tcl "Tcl Library Procedures" diff --git a/doc/StringObj.3 b/doc/StringObj.3 index 002a1e5..c16e9cc 100644 --- a/doc/StringObj.3 +++ b/doc/StringObj.3 @@ -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. '\" -'\" RCS: @(#) $Id: StringObj.3,v 1.18 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: StringObj.3,v 1.19 2005/05/10 18:33:57 kennykb Exp $ '\" .so man.macros .TH Tcl_StringObj 3 8.1 Tcl "Tcl Library Procedures" diff --git a/doc/Thread.3 b/doc/Thread.3 index de0b0e3..7a236b8 100644 --- a/doc/Thread.3 +++ b/doc/Thread.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: Thread.3,v 1.23 2005/02/06 22:14:26 davidw Exp $ +'\" RCS: @(#) $Id: Thread.3,v 1.24 2005/05/10 18:33:57 kennykb Exp $ '\" .so man.macros .TH Threads 3 "8.1" Tcl "Tcl Library Procedures" diff --git a/doc/TraceVar.3 b/doc/TraceVar.3 index 19fad3b..a659f03 100644 --- a/doc/TraceVar.3 +++ b/doc/TraceVar.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: TraceVar.3,v 1.14 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: TraceVar.3,v 1.15 2005/05/10 18:33:57 kennykb Exp $ '\" .so man.macros .TH Tcl_TraceVar 3 7.4 Tcl "Tcl Library Procedures" @@ -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. '\" -'\" RCS: @(#) $Id: Utf.3,v 1.22 2005/05/03 18:07:44 dgp Exp $ +'\" RCS: @(#) $Id: Utf.3,v 1.23 2005/05/10 18:33:58 kennykb Exp $ '\" .so man.macros .TH Utf 3 "8.1" Tcl "Tcl Library Procedures" diff --git a/doc/array.n b/doc/array.n index c7cc26b..1a39b7b 100644 --- a/doc/array.n +++ b/doc/array.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: array.n,v 1.14 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: array.n,v 1.15 2005/05/10 18:33:59 kennykb Exp $ '\" .so man.macros .TH array n 8.3 Tcl "Tcl Built-In Commands" diff --git a/doc/binary.n b/doc/binary.n index ab98224..f2b7155 100644 --- a/doc/binary.n +++ b/doc/binary.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. '\" -'\" RCS: @(#) $Id: binary.n,v 1.25 2005/02/10 09:33:01 dkf Exp $ +'\" RCS: @(#) $Id: binary.n,v 1.26 2005/05/10 18:33:59 kennykb Exp $ '\" .so man.macros .TH binary n 8.0 Tcl "Tcl Built-In Commands" diff --git a/doc/close.n b/doc/close.n index 0263e47..23aae91 100644 --- a/doc/close.n +++ b/doc/close.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: close.n,v 1.9 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: close.n,v 1.10 2005/05/10 18:33:59 kennykb Exp $ '\" .so man.macros .TH close n 7.5 Tcl "Tcl Built-In Commands" diff --git a/doc/error.n b/doc/error.n index 2a4fdba..20bdbfe 100644 --- a/doc/error.n +++ b/doc/error.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: error.n,v 1.8 2004/12/07 00:00:57 hobbs Exp $ +'\" RCS: @(#) $Id: error.n,v 1.9 2005/05/10 18:33:59 kennykb Exp $ '\" .so man.macros .TH error n "" Tcl "Tcl Built-In Commands" @@ -1,11 +1,12 @@ '\" '\" Copyright (c) 1993 The Regents of the University of California. '\" Copyright (c) 1994-2000 Sun Microsystems, Inc. +.\" Copyright (c) 2005 by Kevin B. Kenny <kennykb@acm.org>. All rights reserved '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: expr.n,v 1.18 2004/10/27 09:36:58 dkf Exp $ +'\" RCS: @(#) $Id: expr.n,v 1.19 2005/05/10 18:33:59 kennykb Exp $ '\" .so man.macros .TH expr n 8.5 Tcl "Tcl Built-In Commands" @@ -84,8 +85,8 @@ The command will be executed and its result will be used as the operand. .IP [7] As a mathematical function whose arguments have any of the above -forms for operands, such as \fBsin($x)\fR. See below for a list of defined -functions. +forms for operands, such as \fBsin($x)\fR. See MATH FUNCTIONS below for +a discussion of how mathematical functions are handled. .LP Where the above substitutions occur (e.g. inside quoted strings), they are performed by the expression's instructions. @@ -211,131 +212,24 @@ the Tcl parser will evaluate both \fB[a]\fR and \fB[b]\fR before invoking the \fBexpr\fR command. .SS "MATH FUNCTIONS" .PP -Tcl supports the following mathematical functions in expressions, all -of which work solely with floating-point numbers unless otherwise noted: -.DS -.ta 3c 6c 9c -\fBabs\fR \fBcosh\fR \fBlog\fR \fBsqrt\fR -\fBacos\fR \fBdouble\fR \fBlog10\fR \fBsrand\fR -\fBasin\fR \fBexp\fR \fBpow\fR \fBtan\fR -\fBatan\fR \fBfloor\fR \fBrand\fR \fBtanh\fR -\fBatan2\fR \fBfmod\fR \fBround\fR \fBwide\fR -\fBceil\fR \fBhypot\fR \fBsin\fR -\fBcos\fR \fBint\fR \fBsinh\fR -.DE -.PP -.TP -\fBabs(\fIarg\fB)\fR -Returns the absolute value of \fIarg\fR. \fIArg\fR may be either -integer or floating-point, and the result is returned in the same form. -.TP -\fBacos(\fIarg\fB)\fR -Returns the arc cosine of \fIarg\fR, in the range [\fI0\fR,\fIpi\fR] -radians. \fIArg\fR should be in the range [\fI-1\fR,\fI1\fR]. -.TP -\fBasin(\fIarg\fB)\fR -Returns the arc sine of \fIarg\fR, in the range [\fI-pi/2\fR,\fIpi/2\fR] -radians. \fIArg\fR should be in the range [\fI-1\fR,\fI1\fR]. -.TP -\fBatan(\fIarg\fB)\fR -Returns the arc tangent of \fIarg\fR, in the range [\fI-pi/2\fR,\fIpi/2\fR] -radians. -.TP -\fBatan2(\fIy, x\fB)\fR -Returns the arc tangent of \fIy\fR/\fIx\fR, in the range [\fI-pi\fR,\fIpi\fR] -radians. \fIx\fR and \fIy\fR cannot both be 0. If \fIx\fR is greater -than \fI0\fR, this is equivalent to \fBatan(\fIy/x\fB)\fR. -.TP -\fBceil(\fIarg\fB)\fR -Returns the smallest integral floating-point value (i.e. with a zero -fractional part) not less than \fIarg\fR. -.TP -\fBcos(\fIarg\fB)\fR -Returns the cosine of \fIarg\fR, measured in radians. -.TP -\fBcosh(\fIarg\fB)\fR -Returns the hyperbolic cosine of \fIarg\fR. If the result would cause -an overflow, an error is returned. -.TP -\fBdouble(\fIarg\fB)\fR -If \fIarg\fR is a floating-point value, returns \fIarg\fR, otherwise converts -\fIarg\fR to floating-point and returns the converted value. -.TP -\fBexp(\fIarg\fB)\fR -Returns the exponential of \fIarg\fR, defined as \fIe\fR**\fIarg\fR. -If the result would cause an overflow, an error is returned. -.TP -\fBfloor(\fIarg\fB)\fR -Returns the largest integral floating-point value (i.e. with a zero -fractional part) not greater than \fIarg\fR. -.TP -\fBfmod(\fIx, y\fB)\fR -Returns the floating-point remainder of the division of \fIx\fR by -\fIy\fR. If \fIy\fR is 0, an error is returned. -.TP -\fBhypot(\fIx, y\fB)\fR -Computes the length of the hypotenuse of a right-angled triangle -\fBsqrt(\fIx\fR*\fIx\fR+\fIy\fR*\fIy\fB)\fR. -.TP -\fBint(\fIarg\fB)\fR -If \fIarg\fR is an integer value of the same width as the machine -word, returns \fIarg\fR, otherwise -converts \fIarg\fR to an integer (of the same size as a machine word, -i.e. 32-bits on 32-bit systems, and 64-bits on 64-bit systems) by -truncation and returns the converted value. -.TP -\fBlog(\fIarg\fB)\fR -Returns the natural logarithm of \fIarg\fR. \fIArg\fR must be a -positive value. -.TP -\fBlog10(\fIarg\fB)\fR -Returns the base 10 logarithm of \fIarg\fR. \fIArg\fR must be a -positive value. -.TP -\fBpow(\fIx, y\fB)\fR -Computes the value of \fIx\fR raised to the power \fIy\fR. If \fIx\fR -is negative, \fIy\fR must be an integer value. -.TP -\fBrand()\fR -Returns a pseudo-random floating-point value in the range (\fI0\fR,\fI1\fR). -The generator algorithm is a simple linear congruential generator that -is not cryptographically secure. Each result from \fBrand\fR completely -determines all future results from subsequent calls to \fBrand\fR, so -\fBrand\fR should not be used to generate a sequence of secrets, such as -one-time passwords. The seed of the generator is initialized from the -internal clock of the machine or may be set with the \fBsrand\fR function. -.TP -\fBround(\fIarg\fB)\fR -If \fIarg\fR is an integer value, returns \fIarg\fR, otherwise converts -\fIarg\fR to integer by rounding and returns the converted value. -.TP -\fBsin(\fIarg\fB)\fR -Returns the sine of \fIarg\fR, measured in radians. -.TP -\fBsinh(\fIarg\fB)\fR -Returns the hyperbolic sine of \fIarg\fR. If the result would cause -an overflow, an error is returned. -.TP -\fBsqrt(\fIarg\fB)\fR -Returns the square root of \fIarg\fR. \fIArg\fR must be non-negative. -.TP -\fBsrand(\fIarg\fB)\fR -The \fIarg\fR, which must be an integer, is used to reset the seed for -the random number generator of \fBrand\fR. Returns the first random -number (see \fBrand()\fR) from that seed. Each interpreter has its own seed. -.TP -\fBtan(\fIarg\fB)\fR -Returns the tangent of \fIarg\fR, measured in radians. -.TP -\fBtanh(\fIarg\fB)\fR -Returns the hyperbolic tangent of \fIarg\fR. -.TP -\fBwide(\fIarg\fB)\fR -Converts \fIarg\fR to an integer value at least 64-bits wide (by sign-extension -if \fIarg\fR is a 32-bit number) if it is not one already. +When the expression parser encounters a mathematical function +such as \fBsin($x)\fR, it replaces it with a call to an ordinary +Tcl function in the \fBtcl::mathfunc\fR namespace. The processing +of an expression such as: +.CS +\fBexpr {sin($x+$y)}\fR +.CE +is the same in every way as the processing of: +.CS +\fBexpr {[tcl::mathfunc::sin [expr {$x+$y}]]} +.CE +The executor will search for \fBtcl::mathfunc::sin\fR using the +usual rules for resolving functions in namespaces. Either +\fB::tcl::mathfunc::sin\fR or \fB[namespace current]::tcl::mathfunc::sin\fR +will satisfy the request. .PP -In addition to these predefined functions, applications may -define additional functions using \fBTcl_CreateMathFunc\fR(). +See the \fBmathfunc(n)\fR manual page for the math functions that are +available by default. .SS "TYPES, OVERFLOW, AND PRECISION" .PP All internal computations involving integers are done with the C type @@ -430,7 +324,7 @@ each time the expression is executed. Define a procedure that computes an "interesting" mathematical function: .CS -proc calc {x y} { +proc tcl::mathfunc::calc {x y} { \fBexpr\fR { ($x**2 - $y**2) / exp($x**2 + $y**2) } } .CE @@ -470,7 +364,14 @@ set randNum [\fBexpr\fR { int(100 * rand()) }] .CE .SH "SEE ALSO" -array(n), for(n), if(n), string(n), Tcl(n), while(n) +array(n), for(n), if(n), mathfunc(n), namespace(n), proc(n), string(n), Tcl(n), while(n) .SH KEYWORDS arithmetic, boolean, compare, expression, fuzzy comparison + +.SH COPYRIGHT +Copyright (c) 1993 The Regents of the University of California. +.br +Copyright (c) 1994-2000 Sun Microsystems Incorporated. +.br +Copyright (c) 2005 by Kevin B. Kenny <kennykb@acm.org>. All rights reserved. diff --git a/doc/fblocked.n b/doc/fblocked.n index 16d9913..5b5efac 100644 --- a/doc/fblocked.n +++ b/doc/fblocked.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. '\" -'\" RCS: @(#) $Id: fblocked.n,v 1.7 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: fblocked.n,v 1.8 2005/05/10 18:33:59 kennykb Exp $ .so man.macros .TH fblocked n 7.5 Tcl "Tcl Built-In Commands" .BS diff --git a/doc/fconfigure.n b/doc/fconfigure.n index a550c0e..10e5fb1 100644 --- a/doc/fconfigure.n +++ b/doc/fconfigure.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. '\" -'\" RCS: @(#) $Id: fconfigure.n,v 1.12 2005/04/13 10:53:44 dkf Exp $ +'\" RCS: @(#) $Id: fconfigure.n,v 1.13 2005/05/10 18:33:59 kennykb Exp $ '\" .so man.macros .TH fconfigure n 8.3 Tcl "Tcl Built-In Commands" diff --git a/doc/fcopy.n b/doc/fcopy.n index a97950b..de74d3c 100644 --- a/doc/fcopy.n +++ b/doc/fcopy.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: fcopy.n,v 1.5 2005/04/13 11:06:27 dkf Exp $ +'\" RCS: @(#) $Id: fcopy.n,v 1.6 2005/05/10 18:33:59 kennykb Exp $ '\" .so man.macros .TH fcopy n 8.0 Tcl "Tcl Built-In Commands" @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: file.n,v 1.39 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: file.n,v 1.40 2005/05/10 18:33:59 kennykb Exp $ '\" .so man.macros .TH file n 8.3 Tcl "Tcl Built-In Commands" diff --git a/doc/fileevent.n b/doc/fileevent.n index 4245219..62ce6b4 100644 --- a/doc/fileevent.n +++ b/doc/fileevent.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: fileevent.n,v 1.8 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: fileevent.n,v 1.9 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH fileevent n 7.5 Tcl "Tcl Built-In Commands" diff --git a/doc/flush.n b/doc/flush.n index e72db21..8ee4870 100644 --- a/doc/flush.n +++ b/doc/flush.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: flush.n,v 1.7 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: flush.n,v 1.8 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH flush n 7.5 Tcl "Tcl Built-In Commands" diff --git a/doc/foreach.n b/doc/foreach.n index 62a46d1..3398b17 100644 --- a/doc/foreach.n +++ b/doc/foreach.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: foreach.n,v 1.6 2004/12/07 20:47:16 dkf Exp $ +'\" RCS: @(#) $Id: foreach.n,v 1.7 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH foreach n "" Tcl "Tcl Built-In Commands" diff --git a/doc/format.n b/doc/format.n index 4bdb5c6..846e832 100644 --- a/doc/format.n +++ b/doc/format.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: format.n,v 1.11 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: format.n,v 1.12 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH format n 8.1 Tcl "Tcl Built-In Commands" @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: gets.n,v 1.7 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: gets.n,v 1.8 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH gets n 7.5 Tcl "Tcl Built-In Commands" @@ -7,7 +7,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: info.n,v 1.15 2005/04/06 20:55:22 dkf Exp $ +'\" RCS: @(#) $Id: info.n,v 1.16 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH info n 8.4 Tcl "Tcl Built-In Commands" diff --git a/doc/interp.n b/doc/interp.n index 7f69948..c426bfc 100644 --- a/doc/interp.n +++ b/doc/interp.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: interp.n,v 1.23 2005/04/06 20:55:23 dkf Exp $ +'\" RCS: @(#) $Id: interp.n,v 1.24 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH interp n 7.6 Tcl "Tcl Built-In Commands" diff --git a/doc/lappend.n b/doc/lappend.n index 4a5da12..38c52e5 100644 --- a/doc/lappend.n +++ b/doc/lappend.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: lappend.n,v 1.10 2005/04/06 20:55:23 dkf Exp $ +'\" RCS: @(#) $Id: lappend.n,v 1.11 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH lappend n "" Tcl "Tcl Built-In Commands" diff --git a/doc/lindex.n b/doc/lindex.n index d3b85b2..10981c1 100644 --- a/doc/lindex.n +++ b/doc/lindex.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: lindex.n,v 1.10 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: lindex.n,v 1.11 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH lindex n 8.4 Tcl "Tcl Built-In Commands" diff --git a/doc/linsert.n b/doc/linsert.n index d563650..d6384d2 100644 --- a/doc/linsert.n +++ b/doc/linsert.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: linsert.n,v 1.12 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: linsert.n,v 1.13 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH linsert n 8.2 Tcl "Tcl Built-In Commands" diff --git a/doc/llength.n b/doc/llength.n index d485073..201d50e 100644 --- a/doc/llength.n +++ b/doc/llength.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: llength.n,v 1.9 2005/04/06 20:55:23 dkf Exp $ +'\" RCS: @(#) $Id: llength.n,v 1.10 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH llength n "" Tcl "Tcl Built-In Commands" @@ -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. '\" -'\" RCS: @(#) $Id: load.n,v 1.13 2005/04/06 20:55:23 dkf Exp $ +'\" RCS: @(#) $Id: load.n,v 1.14 2005/05/10 18:34:00 kennykb Exp $ '\" .so man.macros .TH load n 7.5 Tcl "Tcl Built-In Commands" diff --git a/doc/lrange.n b/doc/lrange.n index 974947a..cb01071 100644 --- a/doc/lrange.n +++ b/doc/lrange.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: lrange.n,v 1.11 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: lrange.n,v 1.12 2005/05/10 18:34:01 kennykb Exp $ '\" .so man.macros .TH lrange n 7.4 Tcl "Tcl Built-In Commands" diff --git a/doc/lreplace.n b/doc/lreplace.n index f9f12e2..4c9f8c9 100644 --- a/doc/lreplace.n +++ b/doc/lreplace.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: lreplace.n,v 1.12 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: lreplace.n,v 1.13 2005/05/10 18:34:01 kennykb Exp $ '\" .so man.macros .TH lreplace n 7.4 Tcl "Tcl Built-In Commands" diff --git a/doc/lsearch.n b/doc/lsearch.n index ffac227..823be5e 100644 --- a/doc/lsearch.n +++ b/doc/lsearch.n @@ -7,7 +7,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: lsearch.n,v 1.23 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: lsearch.n,v 1.24 2005/05/10 18:34:01 kennykb Exp $ '\" .so man.macros .TH lsearch n 8.5 Tcl "Tcl Built-In Commands" @@ -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. '\" -'\" RCS: @(#) $Id: lset.n,v 1.8 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: lset.n,v 1.9 2005/05/10 18:34:02 kennykb Exp $ '\" .so man.macros .TH lset n 8.4 Tcl "Tcl Built-In Commands" diff --git a/doc/lsort.n b/doc/lsort.n index f1b29d4..a921745 100644 --- a/doc/lsort.n +++ b/doc/lsort.n @@ -7,7 +7,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: lsort.n,v 1.19 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: lsort.n,v 1.20 2005/05/10 18:34:02 kennykb Exp $ '\" .so man.macros .TH lsort n 8.3 Tcl "Tcl Built-In Commands" diff --git a/doc/mathfunc.n b/doc/mathfunc.n new file mode 100644 index 0000000..dfa4cb6 --- /dev/null +++ b/doc/mathfunc.n @@ -0,0 +1,221 @@ +.\" +'\" Copyright (c) 1993 The Regents of the University of California. +'\" Copyright (c) 1994-2000 Sun Microsystems, Inc. +'\" Copyright (c) 2005 by Kevin B. Kenny <kennykb@acm.org>. All rights reserved +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +'\" RCS: @(#) $Id: mathfunc.n,v 1.2 2005/05/10 18:34:02 kennykb Exp $ +'\" +.so man.macros +.TH mathfunc n 8.5 Tcl "Tcl Mathematical Functions" +.BS +'\" Note: do not modify the .SH NAME line immediately below! +.SH NAME +expr \- Evaluate an expression +.SH SYNOPSIS +package require \fBTcl 8.5\fR +.sp +\fB::tcl::mathfunc::abs\fR \fIarg\fR +.br +\fB::tcl::mathfunc::acos\fR \fIarg\fR +.br +\fB::tcl::mathfunc::asin\fR \fIarg\fR +.br +\fB::tcl::mathfunc::atan\fR \fIarg\fR +.br +\fB::tcl::mathfunc::atan2\fR \fIy\fR \fIx\fR +.br +\fB::tcl::mathfunc::ceil\fR \fIarg\fR +.br +\fB::tcl::mathfunc::cos\fR \fIarg\fR +.br +\fB::tcl::mathfunc::cosh\fR \fIarg\fR +.br +\fB::tcl::mathfunc::double\fR \fIarg\fR +.br +\fB::tcl::mathfunc::exp\fR \fIarg\fR +.br +\fB::tcl::mathfunc::floor\fR \fIarg\fR +.br +\fB::tcl::mathfunc::fmod\fR \fIx\fR \fIy\fR +.br +\fB::tcl::mathfunc::hypot\fR \fIx\fR \fIy\fR +.br +\fB::tcl::mathfunc::int\fR \fIarg\fR +.br +\fB::tcl::mathfunc::log\fR \fIarg\fR +.br +\fB::tcl::mathfunc::log10\fR \fIarg\fR +.br +\fB::tcl::mathfunc::pow\fR \fIx\fR \fIy\fR +.br +\fB::tcl::mathfunc::rand\fR +.br +\fB::tcl::mathfunc::round\fR \fIarg\fR +.br +\fB::tcl::mathfunc::sin\fR \fIarg\fR +.br +\fB::tcl::mathfunc::sinh\fR \fIarg\fR +.br +\fB::tcl::mathfunc::sqrt\fR \fIarg\fR +.br +\fB::tcl::mathfunc::srand\fR \fIarg\fR +.br +\fB::tcl::mathfunc::tan\fR \fIarg\fR +.br +\fB::tcl::mathfunc::tanh\fR \fIarg\fR +.br +\fB::tcl::mathfunc::wide\fR \fIarg\fR +.sp +.BE +.SH "DESCRIPTION" +.PP +The \fBexpr\fR command handles mathematical functions of the form +\fBsin($x)\fR or \fBatan2($y,$x)\fR by converting them to calls of the +form \fB[tcl::math::sin [expr {$x}]]\fR or +\fB[tcl::math::atan2 [expr {$y}] [expr {$x}]]\fR. +A number of math functions are available by default within the +namespace \fB::tcl::mathfunc\fR; these functions are also available +for code apart from \fBexpr\fR, by invoking the given commands +directly. +.PP +Tcl supports the following mathematical functions in expressions, all +of which work solely with floating-point numbers unless otherwise noted: +.DS +.ta 3c 6c 9c +\fBabs\fR \fBcosh\fR \fBlog\fR \fBsqrt\fR +\fBacos\fR \fBdouble\fR \fBlog10\fR \fBsrand\fR +\fBasin\fR \fBexp\fR \fBpow\fR \fBtan\fR +\fBatan\fR \fBfloor\fR \fBrand\fR \fBtanh\fR +\fBatan2\fR \fBfmod\fR \fBround\fR \fBwide\fR +\fBceil\fR \fBhypot\fR \fBsin\fR +\fBcos\fR \fBint\fR \fBsinh\fR +.DE +.PP +.TP +\fBabs(\fIarg\fB)\fR +Returns the absolute value of \fIarg\fR. \fIArg\fR may be either +integer or floating-point, and the result is returned in the same form. +.TP +\fBacos(\fIarg\fB)\fR +Returns the arc cosine of \fIarg\fR, in the range [\fI0\fR,\fIpi\fR] +radians. \fIArg\fR should be in the range [\fI-1\fR,\fI1\fR]. +.TP +\fBasin(\fIarg\fB)\fR +Returns the arc sine of \fIarg\fR, in the range [\fI-pi/2\fR,\fIpi/2\fR] +radians. \fIArg\fR should be in the range [\fI-1\fR,\fI1\fR]. +.TP +\fBatan(\fIarg\fB)\fR +Returns the arc tangent of \fIarg\fR, in the range [\fI-pi/2\fR,\fIpi/2\fR] +radians. +.TP +\fBatan2(\fIy, x\fB)\fR +Returns the arc tangent of \fIy\fR/\fIx\fR, in the range [\fI-pi\fR,\fIpi\fR] +radians. \fIx\fR and \fIy\fR cannot both be 0. If \fIx\fR is greater +than \fI0\fR, this is equivalent to \fBatan(\fIy/x\fB)\fR. +.TP +\fBceil(\fIarg\fB)\fR +Returns the smallest integral floating-point value (i.e. with a zero +fractional part) not less than \fIarg\fR. +.TP +\fBcos(\fIarg\fB)\fR +Returns the cosine of \fIarg\fR, measured in radians. +.TP +\fBcosh(\fIarg\fB)\fR +Returns the hyperbolic cosine of \fIarg\fR. If the result would cause +an overflow, an error is returned. +.TP +\fBdouble(\fIarg\fB)\fR +If \fIarg\fR is a floating-point value, returns \fIarg\fR, otherwise converts +\fIarg\fR to floating-point and returns the converted value. +.TP +\fBexp(\fIarg\fB)\fR +Returns the exponential of \fIarg\fR, defined as \fIe\fR**\fIarg\fR. +If the result would cause an overflow, an error is returned. +.TP +\fBfloor(\fIarg\fB)\fR +Returns the largest integral floating-point value (i.e. with a zero +fractional part) not greater than \fIarg\fR. +.TP +\fBfmod(\fIx, y\fB)\fR +Returns the floating-point remainder of the division of \fIx\fR by +\fIy\fR. If \fIy\fR is 0, an error is returned. +.TP +\fBhypot(\fIx, y\fB)\fR +Computes the length of the hypotenuse of a right-angled triangle +\fBsqrt(\fIx\fR*\fIx\fR+\fIy\fR*\fIy\fB)\fR. +.TP +\fBint(\fIarg\fB)\fR +If \fIarg\fR is an integer value of the same width as the machine +word, returns \fIarg\fR, otherwise +converts \fIarg\fR to an integer (of the same size as a machine word, +i.e. 32-bits on 32-bit systems, and 64-bits on 64-bit systems) by +truncation and returns the converted value. +.TP +\fBlog(\fIarg\fB)\fR +Returns the natural logarithm of \fIarg\fR. \fIArg\fR must be a +positive value. +.TP +\fBlog10(\fIarg\fB)\fR +Returns the base 10 logarithm of \fIarg\fR. \fIArg\fR must be a +positive value. +.TP +\fBpow(\fIx, y\fB)\fR +Computes the value of \fIx\fR raised to the power \fIy\fR. If \fIx\fR +is negative, \fIy\fR must be an integer value. +.TP +\fBrand()\fR +Returns a pseudo-random floating-point value in the range (\fI0\fR,\fI1\fR). +The generator algorithm is a simple linear congruential generator that +is not cryptographically secure. Each result from \fBrand\fR completely +determines all future results from subsequent calls to \fBrand\fR, so +\fBrand\fR should not be used to generate a sequence of secrets, such as +one-time passwords. The seed of the generator is initialized from the +internal clock of the machine or may be set with the \fBsrand\fR function. +.TP +\fBround(\fIarg\fB)\fR +If \fIarg\fR is an integer value, returns \fIarg\fR, otherwise converts +\fIarg\fR to integer by rounding and returns the converted value. +.TP +\fBsin(\fIarg\fB)\fR +Returns the sine of \fIarg\fR, measured in radians. +.TP +\fBsinh(\fIarg\fB)\fR +Returns the hyperbolic sine of \fIarg\fR. If the result would cause +an overflow, an error is returned. +.TP +\fBsqrt(\fIarg\fB)\fR +Returns the square root of \fIarg\fR. \fIArg\fR must be non-negative. +.TP +\fBsrand(\fIarg\fB)\fR +The \fIarg\fR, which must be an integer, is used to reset the seed for +the random number generator of \fBrand\fR. Returns the first random +number (see \fBrand()\fR) from that seed. Each interpreter has its own seed. +.TP +\fBtan(\fIarg\fB)\fR +Returns the tangent of \fIarg\fR, measured in radians. +.TP +\fBtanh(\fIarg\fB)\fR +Returns the hyperbolic tangent of \fIarg\fR. +.TP +\fBwide(\fIarg\fB)\fR +Converts \fIarg\fR to an integer value at least 64-bits wide (by sign-extension +if \fIarg\fR is a 32-bit number) if it is not one already. +.PP +In addition to these predefined functions, applications may +define additional functions by using \fBproc\fR (or any other method, +such as \fBinterp alias\fR or \fBTcl_CreateObjCommand\fR) to define +new commands in the \fBtcl::mathfunc\fR namespace. In addition, an +obsolete interface named \fBTcl_CreateMathFunc\fR() is available to +extensions that are written in C. The latter interface is not recommended +for new implementations.. +.SH "SEE ALSO" +expr(n), namespace(n) +.SH "COPYRIGHT" +Copyright (c) 1993 The Regents of the University of California. +.br +Copyright (c) 1994-2000 Sun Microsystems Incorporated. +.br +Copyright (c) 2005 by Kevin B. Kenny <kennykb@acm.org>. All rights reserved.
\ No newline at end of file @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: open.n,v 1.24 2005/04/27 18:48:24 dgp Exp $ +'\" RCS: @(#) $Id: open.n,v 1.25 2005/05/10 18:34:02 kennykb Exp $ '\" .so man.macros .TH open n 8.3 Tcl "Tcl Built-In Commands" diff --git a/doc/pkgMkIndex.n b/doc/pkgMkIndex.n index 2a46f6a..28b3a2f 100644 --- a/doc/pkgMkIndex.n +++ b/doc/pkgMkIndex.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. '\" -'\" RCS: @(#) $Id: pkgMkIndex.n,v 1.16 2005/04/06 20:55:23 dkf Exp $ +'\" RCS: @(#) $Id: pkgMkIndex.n,v 1.17 2005/05/10 18:34:02 kennykb Exp $ '\" .so man.macros .TH pkg_mkIndex n 8.3 Tcl "Tcl Built-In Commands" @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: puts.n,v 1.9 2005/04/06 20:55:23 dkf Exp $ +'\" RCS: @(#) $Id: puts.n,v 1.10 2005/05/10 18:34:02 kennykb Exp $ '\" .so man.macros .TH puts n 7.5 Tcl "Tcl Built-In Commands" diff --git a/doc/re_syntax.n b/doc/re_syntax.n index de584c0..c3a06cc 100644 --- a/doc/re_syntax.n +++ b/doc/re_syntax.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: re_syntax.n,v 1.7 2005/04/06 09:34:04 dkf Exp $ +'\" RCS: @(#) $Id: re_syntax.n,v 1.8 2005/05/10 18:34:02 kennykb Exp $ '\" .so man.macros .TH re_syntax n "8.1" Tcl "Tcl Built-In Commands" @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: read.n,v 1.10 2005/04/06 20:55:23 dkf Exp $ +'\" RCS: @(#) $Id: read.n,v 1.11 2005/05/10 18:34:02 kennykb Exp $ '\" .so man.macros .TH read n 8.1 Tcl "Tcl Built-In Commands" diff --git a/doc/regexp.n b/doc/regexp.n index 9567824..3e4ecce 100644 --- a/doc/regexp.n +++ b/doc/regexp.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. '\" -'\" RCS: @(#) $Id: regexp.n,v 1.18 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: regexp.n,v 1.19 2005/05/10 18:34:02 kennykb Exp $ '\" .so man.macros .TH regexp n 8.3 Tcl "Tcl Built-In Commands" diff --git a/doc/registry.n b/doc/registry.n index b885fa1..d1cb370 100644 --- a/doc/registry.n +++ b/doc/registry.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: registry.n,v 1.13 2005/04/06 20:55:24 dkf Exp $ +'\" RCS: @(#) $Id: registry.n,v 1.14 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH registry n 1.1 registry "Tcl Bundled Packages" diff --git a/doc/regsub.n b/doc/regsub.n index 259f2a5..53b8dd4 100644 --- a/doc/regsub.n +++ b/doc/regsub.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: regsub.n,v 1.14 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: regsub.n,v 1.15 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH regsub n 8.3 Tcl "Tcl Built-In Commands" @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: scan.n,v 1.13 2005/04/06 20:55:24 dkf Exp $ +'\" RCS: @(#) $Id: scan.n,v 1.14 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH scan n 8.4 Tcl "Tcl Built-In Commands" @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: seek.n,v 1.8 2005/04/06 20:55:24 dkf Exp $ +'\" RCS: @(#) $Id: seek.n,v 1.9 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH seek n 8.1 Tcl "Tcl Built-In Commands" diff --git a/doc/string.n b/doc/string.n index 3fe9678..8d2296d 100644 --- a/doc/string.n +++ b/doc/string.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: string.n,v 1.27 2005/04/29 20:49:43 dgp Exp $ +'\" RCS: @(#) $Id: string.n,v 1.28 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH string n 8.1 Tcl "Tcl Built-In Commands" diff --git a/doc/subst.n b/doc/subst.n index 1bc058b..46572a8 100644 --- a/doc/subst.n +++ b/doc/subst.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: subst.n,v 1.7 2005/04/06 20:55:24 dkf Exp $ +'\" RCS: @(#) $Id: subst.n,v 1.8 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH subst n 7.4 Tcl "Tcl Built-In Commands" diff --git a/doc/tclvars.n b/doc/tclvars.n index 6ffb6a0..627fb6f 100644 --- a/doc/tclvars.n +++ b/doc/tclvars.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: tclvars.n,v 1.21 2005/04/06 20:55:24 dkf Exp $ +'\" RCS: @(#) $Id: tclvars.n,v 1.22 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH tclvars n 8.0 Tcl "Tcl Built-In Commands" @@ -242,7 +242,20 @@ is same as the result of evaluating \fIsizeof(long)\fR in C.) \fBtcl_precision\fR This variable controls the number of digits to generate when converting floating-point values to strings. It defaults -to 12. +.VS 8.5 +to 0. \fIApplications should not change this value;\fR it is +provided for compatibility with legacy code. +.PP +The default value of 0 is special, meaning that Tcl should +convert numbers using as few digits as possible while still +distinguishing any floating point number from its nearest +neighbours. It differs from using an arbitrarily high value +for \fItcl_precision\fR in that an inexact number like \fI1.4\fR +will convert as \fI1.4\fR rather than \fI1.3999999999999999\fR +even though the latter is nearer to the exact value of the +binary number. +.VE 8.5 +.PP 17 digits is ``perfect'' for IEEE floating-point in that it allows double-precision values to be converted to strings and back to binary with no loss of information. However, using 17 digits prevents @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: tell.n,v 1.8 2005/04/06 20:55:24 dkf Exp $ +'\" RCS: @(#) $Id: tell.n,v 1.9 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH tell n 8.1 Tcl "Tcl Built-In Commands" diff --git a/doc/unload.n b/doc/unload.n index bd66df6..8a2e51c 100644 --- a/doc/unload.n +++ b/doc/unload.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. '\" -'\" RCS: @(#) $Id: unload.n,v 1.7 2005/04/06 20:55:24 dkf Exp $ +'\" RCS: @(#) $Id: unload.n,v 1.8 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH unload n 8.5 Tcl "Tcl Built-In Commands" diff --git a/doc/unset.n b/doc/unset.n index 53c91c1..036429f 100644 --- a/doc/unset.n +++ b/doc/unset.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: unset.n,v 1.9 2005/04/06 20:55:24 dkf Exp $ +'\" RCS: @(#) $Id: unset.n,v 1.10 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH unset n 8.4 Tcl "Tcl Built-In Commands" diff --git a/doc/upvar.n b/doc/upvar.n index 28048e7..acce716 100644 --- a/doc/upvar.n +++ b/doc/upvar.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: upvar.n,v 1.11 2005/04/06 20:55:24 dkf Exp $ +'\" RCS: @(#) $Id: upvar.n,v 1.12 2005/05/10 18:34:03 kennykb Exp $ '\" .so man.macros .TH upvar n "" Tcl "Tcl Built-In Commands" diff --git a/doc/variable.n b/doc/variable.n index 080dc44..fa99930 100644 --- a/doc/variable.n +++ b/doc/variable.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: variable.n,v 1.7 2005/02/16 18:52:24 msofer Exp $ +'\" RCS: @(#) $Id: variable.n,v 1.8 2005/05/10 18:34:04 kennykb Exp $ '\" .so man.macros .TH variable n 8.0 Tcl "Tcl Built-In Commands" |