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* ext: remove trailing spaces.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2011-05-22 09:26:02 +00:00
parent 87dbea7bbf
commit 0d6d23b25d
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24
ext/tk/README.ActiveTcl
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@ -1,4 +1,4 @@
ActiveTcl is ActiveState's quality-assured distribution of Tcl.
ActiveTcl is ActiveState's quality-assured distribution of Tcl.
# see <http://www.activestate.com/Products/ActiveTcl/>
# <http://www.tcl.tk/>
@ -12,11 +12,11 @@ use --without-ActiveTcl option.
When "extconf.rb" fails to find your ActiveTcl libraries, please try
the followings.
If you want to use ActiveTcl binary package as the Tcl/Tk libraries,
If you want to use ActiveTcl binary package as the Tcl/Tk libraries,
please use the following configure options.
--with-ActiveTcl=<ActiveTcl_root>
( When without argument; no <ActiveTcl_root>; only '--with-ActiveTcl',
( When without argument; no <ActiveTcl_root>; only '--with-ActiveTcl',
it same to '--with-ActiveTcl=/opt/ActiveTcl*/lib' )
--with-tcl-dir=<ActiveTcl_root>
@ -28,7 +28,7 @@ And use the followings if you need.
--with-tklib=<libname>
--enable-tcltk-stubs
For example, when you install ActiveTcl-8.4.x to '/usr/local/ActiveTcl',
For example, when you install ActiveTcl-8.4.x to '/usr/local/ActiveTcl',
configure --with-tcl-dir=/usr/local/ActiveTcl/ \
--with-tk-dir=/usr/local/ActiveTcl/ \
@ -36,17 +36,17 @@ For example, when you install ActiveTcl-8.4.x to '/usr/local/ActiveTcl',
--with-tklib=tkstub8.4 \
--enable-tcltk-stubs
It depends on your environment that you have to add the directory of
ActiveTcl's libraries to your library path when execute Ruby/Tk.
One of the way is to add entries to TCLLIBPATH environment variable,
It depends on your environment that you have to add the directory of
ActiveTcl's libraries to your library path when execute Ruby/Tk.
One of the way is to add entries to TCLLIBPATH environment variable,
and one of the others add to LD_LIBRARY_PATH environment variable
Probably, using TCLLIBPATH is better. The value is appended at the
head of Tcl's 'auto_path' variable. You can see the value of the
Probably, using TCLLIBPATH is better. The value is appended at the
head of Tcl's 'auto_path' variable. You can see the value of the
variable by using 'Tk::AUTO_PATH.value' or 'Tk::AUTO_PATH.list'.
For example, on Linux, one of the ways is to use LD_LIBRARY_PATH
environment variable.
For example, on Linux, one of the ways is to use LD_LIBRARY_PATH
environment variable.
-------------------------------------------------------------------------
[bash]$ LD_LIBRARY_PATH=/usr/local/ActiveTcl/lib:$LD_LIBRARY_PATH \
ruby your-Ruby/Tk-script
@ -57,6 +57,6 @@ Based on it, the Tcl interpreter changes auto_path variable's value.
Then, you'll be able to use Tcl/Tk extension libraries included in the
ActiveTcl package (e.g. call TkPackage.require('BWidget'), and then,
use functions/widgets of BWidget extention).
use functions/widgets of BWidget extention).
Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)