diff options
| author | dkf <donal.k.fellows@manchester.ac.uk> | 2008-10-17 10:22:24 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2008-10-17 10:22:24 (GMT) |
| commit | 842e3ff91428c72a2ce0d4df4889778af82f4b12 (patch) | |
| tree | 5a94240e321022019f593f6bd712833ab12138c6 /doc/AddErrInfo.3 | |
| parent | 8b464633a0f2df93912ad25af65a5724cd643da2 (diff) | |
| download | tcl-842e3ff91428c72a2ce0d4df4889778af82f4b12.zip tcl-842e3ff91428c72a2ce0d4df4889778af82f4b12.tar.gz tcl-842e3ff91428c72a2ce0d4df4889778af82f4b12.tar.bz2 | |
Improve clarity of formatting.
Diffstat (limited to 'doc/AddErrInfo.3')
| -rw-r--r-- | doc/AddErrInfo.3 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/doc/AddErrInfo.3 b/doc/AddErrInfo.3 index ae535d7..0de0a0f 100644 --- a/doc/AddErrInfo.3 +++ b/doc/AddErrInfo.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: AddErrInfo.3,v 1.22 2008/10/15 10:43:37 dkf Exp $ +'\" RCS: @(#) $Id: AddErrInfo.3,v 1.23 2008/10/17 10:22:25 dkf Exp $ '\" .so man.macros .TH Tcl_AddErrorInfo 3 8.5 Tcl "Tcl Library Procedures" @@ -109,6 +109,7 @@ any entries in it, with the need to check for a shared object. A typical usage for \fBTcl_GetReturnOptions\fR is to retrieve the stack trace when script evaluation returns \fBTCL_ERROR\fR, like so: +.PP .CS int code = Tcl_Eval(interp, script); if (code == TCL_ERROR) { @@ -133,6 +134,7 @@ keys in \fIoptions\fR will be returned. As an example, Tcl's \fBreturn\fR command itself could be implemented in terms of \fBTcl_SetReturnOptions\fR like so: +.PP .CS if ((objc % 2) == 0) { /* explicit result argument */ objc--; |