* ext: remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 32 insertions, 32 deletions

diff --git a/ext/tk/README.tcltklib b/ext/tk/README.tcltklib
index 251348e91a..52b64ce88a 100644
--- a/ext/tk/README.tcltklib
+++ b/ext/tk/README.tcltklib
@@ -1,42 +1,42 @@
-To compile 'tcltklib', you must have Tcl/Tk libraries on your environment. 
+To compile 'tcltklib', you must have Tcl/Tk libraries on your environment.
 Although 'extconf.rb' script searches Tcl/Tk libraries and header files
 (as default, searches tclConfig.sh/tkConfig.sh and use the defintions on
 those; ActiveTcl has high priority on searching unless --without-ActiveTcl),
-sometimes fails to find them. And then, 'tcltklib' cannot be compiled. If 
-Tcl/Tk libraries or header files are installed but are not found, you can 
-give the information by arguments of the 'configure' script. Please give 
-some or all of the following options. 
+sometimes fails to find them. And then, 'tcltklib' cannot be compiled. If
+Tcl/Tk libraries or header files are installed but are not found, you can
+give the information by arguments of the 'configure' script. Please give
+some or all of the following options.
 
  --with-tk-old-extconf         use old "extconf.rb" (default: false).
                                If current extconf.rb doesn't work properly
-                               (or your install process is based on old 
+                               (or your install process is based on old
                                documant about Ruby/Tk install), please try
 			       this option.
 
  --with-ActiveTcl / --without-ActiveTcl
  --with-ActiveTcl=<dir>        search ActiveTcl libraries (default: true).
-                               When true, try to find installed ActiveTcl. 
+                               When true, try to find installed ActiveTcl.
                                When <dir> is given, use it as the ActiveTcl's
 			       top directory (use <dir>/lib, and so on).
                                Old "extconf.rb" doesn't support this option.
 
  --with-tk-shlib-search-path=<paths>
-                               teach the paths for loading shared-libraries 
+                               teach the paths for loading shared-libraries
                                to linker.
-                               <paths> is a path list with the same format 
+                               <paths> is a path list with the same format
                                as PATH environment variable.
                                This option may be experimental.
                                Old "extconf.rb" doesn't support this option.
 
- --with-tcltkversion=<version> 
+ --with-tcltkversion=<version>
       force version of Tcl/Tk libaray
       (e.g. libtcl8.4g.so ==> --with-tcltkversion=8.4g)
 
  --without-tcl-config / --without-tk-config
- --with-tclConfig-dir=<dir>       
- --with-tkConfig-dir=<dir>     the directory contains 'tclConfig.sh' and 
-                               'tkConfig.sh'. 
-			       Current "extconf.rb" uses the information 
+ --with-tclConfig-dir=<dir>
+ --with-tkConfig-dir=<dir>     the directory contains 'tclConfig.sh' and
+                               'tkConfig.sh'.
+			       Current "extconf.rb" uses the information
                                on tclConfig.sh/tkConfig.rb, if possible.
                                Old "extconf.rb" doesn't support this option.
 
@@ -45,14 +45,14 @@ some or all of the following options.
 
  --enable-tcltk-stubs          (if you force to enable stubs)
                                On old "extconf.rb", default is false.
-                               On current "extconf.rb", default is true when 
+                               On current "extconf.rb", default is true when
                                tclConfig.sh/tkConfig.sh have TCL_STUB_LIB_SPEC
                                /TK_STUB_LIB_SPEC, else default is false.
 
- --with-tcl-dir=<path> 
+ --with-tcl-dir=<path>
       equal to "--with-tcl-include=<path>/include --with-tcl-lib=<path>/lib"
 
- --with-tk-dir=<path> 
+ --with-tk-dir=<path>
       equal to "--with-tk-include=<path>/include --with-tk-lib=<path>/lib"
 
  --with-tcl-include=<dir>      the directry contains 'tcl.h'
@@ -66,9 +66,9 @@ some or all of the following options.
 
  --enable-tcltk-framework      use Tcl/Tk framework
 
- --with-tcltk-framework=<dir>  the directory contains Tcl/Tk framework; 
+ --with-tcltk-framework=<dir>  the directory contains Tcl/Tk framework;
                                "<dir>/Tcl.framework" and "<dir>/Tk.framework".
-                               When this option is given, it is assumed that 
+                               When this option is given, it is assumed that
                                --enable-tcltk-framework option is given also.
 
  --with-tcl-framework-dir=<dir>
@@ -78,17 +78,17 @@ some or all of the following options.
       Tk framework directory (e.g. "/Library/Frameworks/Tk.framework")
 
  --with-tcl-framework-header=<dir>
-      Tcl framework headers directory 
+      Tcl framework headers directory
       (e.g. "/Library/Frameworks/Tcl.framework/Headers")
 
  --with-tk-framework-header=<dir>
-      Tk framework headers directory 
+      Tk framework headers directory
       (e.g. "/Library/Frameworks/Tk.framework/Headers")
 
 
  --with-X11 / --without-X11    use / not use the X Window System
 
- --with-X11-dir=<path> 
+ --with-X11-dir=<path>
       equal to "--with-X11-include=<path>/include --with-X11-lib=<path>/lib"
 
  --with-X11-include=<dir>      the directry contais X11 header files
@@ -104,24 +104,24 @@ directry of Ruby sources, please try something like as the followings.
 
 
  *** ATTENTION ***
-When your Tcl/Tk libraries are compiled with "pthread support", 
-Ruby/Tk may cause "Hang-up" or "Segmentation Fault" frequently. 
-If you have such a trouble, please try to use the '--enable-pthread' 
-option of the 'configure' command and re-compile Ruby sources. 
-It may help you to avoid this trouble. The following configure 
+When your Tcl/Tk libraries are compiled with "pthread support",
+Ruby/Tk may cause "Hang-up" or "Segmentation Fault" frequently.
+If you have such a trouble, please try to use the '--enable-pthread'
+option of the 'configure' command and re-compile Ruby sources.
+It may help you to avoid this trouble. The following configure
 options may be useful.
 
   --enable-tcl-thread/--disable-tcl-thread
   --with-tclConfig-file=<path of 'tclConfig.sh'>
   --with-tkConfig-file=<path of 'tkConfig.sh'>
 
-It is not need that 'tclConfig.sh' is a normal Tcl/Tk's tclConfig.sh. 
+It is not need that 'tclConfig.sh' is a normal Tcl/Tk's tclConfig.sh.
 But the file is expected to include the line "TCL_THREADS=0" or "...=1".
-When no "TCL_THREADS=?" line, if Tcl version is 7.x or 8.0 which is 
-given by "TCL_MAJOR_VERSION=?" line and "TCL_MINOR_VERSION=?" line, 
+When no "TCL_THREADS=?" line, if Tcl version is 7.x or 8.0 which is
+given by "TCL_MAJOR_VERSION=?" line and "TCL_MINOR_VERSION=?" line,
 then --disable-tcl-thread is expected. Else, ignore the 'tclConfig.sh'.
-If --enable-tcl-thread or --disable-tcl-thread option is given, then 
---with-tclConfig-file option is ignored. 
+If --enable-tcl-thread or --disable-tcl-thread option is given, then
+--with-tclConfig-file option is ignored.
 
 ==========================================================
                 Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)