diff options
Diffstat (limited to 'doc/catch.n')
| -rw-r--r-- | doc/catch.n | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/doc/catch.n b/doc/catch.n index d43a7ec..8d885d4 100644 --- a/doc/catch.n +++ b/doc/catch.n @@ -56,9 +56,7 @@ When the return code from evaluation of \fIscript\fR is \fBTCL_ERROR\fR, four additional entries are defined in the dictionary of return options stored in \fIoptionsVarName\fR: \fB\-errorinfo\fR, \fB\-errorcode\fR, \fB\-errorline\fR, and -.VS 8.6 \fB\-errorstack\fR. -.VE 8.6 The value of the \fB\-errorinfo\fR entry is a formatted stack trace containing more information about the context in which the error happened. The formatted stack trace is meant to be read by a person. The value of the @@ -67,7 +65,6 @@ list. The \fB\-errorcode\fR value is meant to be further processed by programs, and may not be particularly readable by people. The value of the \fB\-errorline\fR entry is an integer indicating which line of \fIscript\fR was being evaluated when the error occurred. -.VS 8.6 The value of the \fB\-errorstack\fR entry is an even-sized list made of token-parameter pairs accumulated while unwinding the stack. The token may be @@ -87,14 +84,11 @@ the static text of the calling sites, and .IP [3] it is coarser-grained, with only one element per stack frame (like procs; no separate elements for \fBforeach\fR constructs for example). -.VE 8.6 .PP The values of the \fB\-errorinfo\fR and \fB\-errorcode\fR entries of the most recent error are also available as values of the global variables \fB::errorInfo\fR and \fB::errorCode\fR respectively. -.VS 8.6 The value of the \fB\-errorstack\fR entry surfaces as \fBinfo errorstack\fR. -.VE 8.6 .PP Tcl packages may provide commands that set other entries in the dictionary of return options, and the \fBreturn\fR command may be |