Tcl_RecordAndEval - save command on history list before evaluating
#include <tcl.h>
int
Tcl_RecordAndEval(interp, cmd, eval)
- Tcl_Interp *interp (in)
-
Tcl interpreter in which to evaluate command.
- char *cmd (in)
-
Command (or sequence of commands) to execute.
- int eval (in)
-
0 means evaluate cmd, TCL_NO_EVAL means record it but don't
evaluate it.
Tcl_RecordAndEval is invoked to record a command as an event
on the history list and then execute it using Tcl_Eval.
It returns a completion code such as TCL_OK just like Tcl_Eval
and it leaves information in interp->result.
If you don't want the command recorded on the history list then
you should invoke Tcl_Eval instead of Tcl_RecordAndEval.
Normally Tcl_RecordAndEval is only called with top-level
commands typed by the user, since the purpose of history is to
allow the user to re-issue recently-invoked commands.
If the eval argument is TCL_NO_EVAL then the command is
recorded without being evaluated.
command, event, execute, history, interpreter, record
Copyright © 1989-1993 The Regents of the University of California.
Copyright © 1994-1995 Sun Microsystems, Inc.
Copyright © 1995 Roger E. Critchlow Jr.