diff options
Diffstat (limited to 'doc/tclvars.n')
| -rw-r--r-- | doc/tclvars.n | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/doc/tclvars.n b/doc/tclvars.n index 1a83f3e..2d3b4e0 100644 --- a/doc/tclvars.n +++ b/doc/tclvars.n @@ -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: tclvars.n,v 1.6 1999/08/09 16:30:35 hobbs Exp $ +'\" RCS: @(#) $Id: tclvars.n,v 1.7 2000/01/21 02:25:06 hobbs Exp $ '\" .so man.macros .TH tclvars n 8.0 Tcl "Tcl Built-In Commands" @@ -369,6 +369,22 @@ and interpreter. It is also occasionally useful when converting code to use Tcl8.0. .TP +\fBtcl_wordchars\fR +The value of this variable is a regular expression that can be set to +control what are considered ``word'' characters, for instances like +selecting a word by double-clicking in text in Tk. It is platform +dependent. On Windows, it defaults to \fB\\S\fR, meaning anything +but a Unicode space character. Otherwise it defaults to \fB\\w\fR, +which is any Unicode word character (number, letter, or underscore). +.TP +\fBtcl_nonwordchars\fR +The value of this variable is a regular expression that can be set to +control what are considered ``non-word'' characters, for instances like +selecting a word by double-clicking in text in Tk. It is platform +dependent. On Windows, it defaults to \fB\\s\fR, meaning any Unicode space +character. Otherwise it defaults to \fB\\W\fR, which is anything but a +Unicode word character (number, letter, or underscore). +.TP \fBtcl_version\fR When an interpreter is created Tcl initializes this variable to hold the version number for this version of Tcl in the form \fIx.y\fR. |