diff options
Diffstat (limited to 'doc/CrtMathFnc.3')
| -rw-r--r-- | doc/CrtMathFnc.3 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/doc/CrtMathFnc.3 b/doc/CrtMathFnc.3 index 3f2c84e..cdde20b 100644 --- a/doc/CrtMathFnc.3 +++ b/doc/CrtMathFnc.3 @@ -10,6 +10,13 @@ .BS .SH NAME Tcl_CreateMathFunc, Tcl_GetMathFuncInfo, Tcl_ListMathFuncs \- Define, query and enumerate math functions for expressions +.SH "NOTICE OF EVENTUAL DEPRECATION" +.PP +The \fBTcl_CreateMathFunc\fR and \fBTcl_GetMathFuncInfo\fR functions +are rendered somewhat obsolete by the ability to create functions for +expressions by placing commands in the \fBtcl::mathfunc\fR namespace, +as described in the \fBmathfunc\fR manual page; the API described on +this page is not expected to be maintained indefinitely. .SH SYNOPSIS .nf \fB#include <tcl.h>\fR @@ -146,9 +153,9 @@ 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 +\fBTcl_ListMathFuncs\fR returns a Tcl value containing a list of all the math functions defined in the interpreter whose name matches -\fIpattern\fR. The returned object has a reference count of zero. +\fIpattern\fR. The returned value has a reference count of zero. .SH "SEE ALSO" expr(n), info(n), Tcl_CreateObjCommand(3), Tcl_Free(3), Tcl_NewListObj(3) .SH KEYWORDS |