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Diffstat (limited to 'doc/AllowExc.3')
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diff --git a/doc/AllowExc.3 b/doc/AllowExc.3 deleted file mode 100644 index 1145fa4..0000000 --- a/doc/AllowExc.3 +++ /dev/null @@ -1,42 +0,0 @@ -'\" -'\" Copyright (c) 1989-1993 The Regents of the University of California. -'\" Copyright (c) 1994-1996 Sun Microsystems, Inc. -'\" -'\" See the file "license.terms" for information on usage and redistribution -'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. -'\" -'\" RCS: @(#) $Id: AllowExc.3,v 1.2 1998/09/14 18:39:45 stanton Exp $ -'\" -.so man.macros -.TH Tcl_AllowExceptions 3 7.4 Tcl "Tcl Library Procedures" -.BS -.SH NAME -Tcl_AllowExceptions \- allow all exceptions in next script evaluation -.SH SYNOPSIS -.nf -\fB#include <tcl.h>\fR -.sp -\fBTcl_AllowExceptions\fR(\fIinterp\fR) -.SH ARGUMENTS -.AS Tcl_Interp *doublePtr -.AP Tcl_Interp *interp in -Interpreter in which script will be evaluated. -.BE - -.SH DESCRIPTION -.PP -If a script is evaluated at top-level (i.e. no other scripts are -pending evaluation when the script is invoked), and if the script -terminates with a completion code other than TCL_OK, TCL_CONTINUE -or TCL_RETURN, then Tcl normally converts this into a TCL_ERROR -return with an appropriate message. -.PP -However, if \fBTcl_AllowExceptions\fR is invoked immediately before -calling a procedure such as \fBTcl_Eval\fR, then arbitrary completion -codes are permitted from the script, and they are returned without -modification. -This is useful in cases where the caller can deal with exceptions -such as TCL_BREAK or TCL_CONTINUE in a meaningful way. - -.SH KEYWORDS -continue, break, exception, interpreter |