diff options
Diffstat (limited to 'doc/SaveResult.3')
| -rw-r--r-- | doc/SaveResult.3 | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/doc/SaveResult.3 b/doc/SaveResult.3 index 74da9f4..b2270a2 100644 --- a/doc/SaveResult.3 +++ b/doc/SaveResult.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. -'\" +'\" .TH Tcl_SaveResult 3 8.1 Tcl "Tcl Library Procedures" .so man.macros .BS @@ -38,10 +38,8 @@ Saved state token to be restored or discarded. .AP Tcl_SavedResult *savedPtr in Pointer to location where interpreter result should be saved or restored. .BE - .SH DESCRIPTION .PP -.VS 8.5 These routines allows a C procedure to take a snapshot of the current state of an interpreter so that it can be restored after a call to \fBTcl_Eval\fR or some other routine that modifies the interpreter @@ -69,7 +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. @@ -97,14 +95,13 @@ must eventually be passed to either \fBTcl_RestoreInterpState\fR or \fBTcl_DiscardInterpState\fR to avoid a memory leak. Once the \fBTcl_InterpState\fR token is passed to one of them, the token is no longer valid and should not be used anymore. -.VE 8.5 .PP -\fBTcl_SaveResult\fR moves the string and object results +\fBTcl_SaveResult\fR moves the string and value results of \fIinterp\fR into the location specified by \fIstatePtr\fR. \fBTcl_SaveResult\fR clears the result for \fIinterp\fR and leaves the result in its normal empty initialized state. .PP -\fBTcl_RestoreResult\fR moves the string and object results from +\fBTcl_RestoreResult\fR moves the string and value results from \fIstatePtr\fR back into \fIinterp\fR. Any result or error that was already in the interpreter will be cleared. The \fIstatePtr\fR is left in an uninitialized state and cannot be used until another call to @@ -118,7 +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 |