Trim trailing whitespace in source code files

2 files changed, 44 insertions, 44 deletions

diff --git a/ext/dba/README b/ext/dba/README
index a79413f100..3d23fb914c 100755
--- a/ext/dba/README
+++ b/ext/dba/README
@@ -1,54 +1,54 @@
-These functions build the foundation for accessing Berkeley DB style 
-databases. 
+These functions build the foundation for accessing Berkeley DB style
+databases.
 
 This is a general abstraction layer for several file-based databases. As
-such, functionality is limited to a common subset of features supported 
-by modern databases such as Sleepycat Software's DB2. (This is not to be 
-confused with IBM's DB2 software, which is supported through the ODBC 
-functions.) 
+such, functionality is limited to a common subset of features supported
+by modern databases such as Sleepycat Software's DB2. (This is not to be
+confused with IBM's DB2 software, which is supported through the ODBC
+functions.)
 
 This extensions allows to work with the following databases:
 dbm      DBM is the oldest (original) type of Berkeley DB style databases.
-         You should avoid it, if possible. We do not support the 
-         compatibility functions built into DB2 and gdbm, because they are 
-         only compatible on the source code level, but cannot handle the 
-         original dbm format.  
-ndbm     NDBM is a newer type and more flexible than dbm. It still has 
-         most of the arbitrary limits of dbm (therefore it is deprecated).  
-gdbm     GDBM is the GNU database manager.  
+         You should avoid it, if possible. We do not support the
+         compatibility functions built into DB2 and gdbm, because they are
+         only compatible on the source code level, but cannot handle the
+         original dbm format.
+ndbm     NDBM is a newer type and more flexible than dbm. It still has
+         most of the arbitrary limits of dbm (therefore it is deprecated).
+gdbm     GDBM is the GNU database manager.
 db2      DB2 is Sleepycat Software's DB2. It's described as "a programmatic
-         toolkit that provides high-performance built-in database support 
-         for both standalone and client/server applications.  
-db3      DB3 is Sleepycat Software's DB3.  
+         toolkit that provides high-performance built-in database support
+         for both standalone and client/server applications.
+db3      DB3 is Sleepycat Software's DB3.
 db4      DB4 is Sleepycat Software's DB4. This is available since PHP 5.0.
-cdb      CDB is "a fast, reliable, lightweight package for creating and 
-         reading constant databases." It is from the author of qmail and 
-         can be found at http://cr.yp.to/cdb.html. Since it is constant, 
-         we support only reading operations. And since PHP 4.3.0 we support 
-         writing (not updating) through the internal cdb library.  
-cdb_make Since PHP 4.3.0 we support creation (not updating) of cdb files 
-         when the bundled cdb library is used.  
-flatfile This is available since PHP 4.3.0 for compatibility with the 
-         deprecated dbm extension only and should be avoided. However you 
-         may use this where files were created in this format. That happens 
-         when configure could not find any external library.  
-inifile  This is available since PHP 4.3.3 to be able to modify php.ini 
-         files from within PHP scripts. When working with ini files you 
-         can pass arrays of the form array(0=>group,1=>value_name) or 
-         strings of the form "[group]value_name" where group is optional. 
-         As the functions dba_firstkey() and dba_nextkey() return string 
-         representations of the key there is a new function dba_key_split() 
-         available since PHP 5 which allows to convert the string keys into 
-         array keys without losing FALSE.  
-qdbm     This is available since PHP 5.0.0. The qdbm library can be loaded 
-         from http://qdbm.sourceforge.net.  
+cdb      CDB is "a fast, reliable, lightweight package for creating and
+         reading constant databases." It is from the author of qmail and
+         can be found at http://cr.yp.to/cdb.html. Since it is constant,
+         we support only reading operations. And since PHP 4.3.0 we support
+         writing (not updating) through the internal cdb library.
+cdb_make Since PHP 4.3.0 we support creation (not updating) of cdb files
+         when the bundled cdb library is used.
+flatfile This is available since PHP 4.3.0 for compatibility with the
+         deprecated dbm extension only and should be avoided. However you
+         may use this where files were created in this format. That happens
+         when configure could not find any external library.
+inifile  This is available since PHP 4.3.3 to be able to modify php.ini
+         files from within PHP scripts. When working with ini files you
+         can pass arrays of the form array(0=>group,1=>value_name) or
+         strings of the form "[group]value_name" where group is optional.
+         As the functions dba_firstkey() and dba_nextkey() return string
+         representations of the key there is a new function dba_key_split()
+         available since PHP 5 which allows to convert the string keys into
+         array keys without losing FALSE.
+qdbm     This is available since PHP 5.0.0. The qdbm library can be loaded
+         from http://qdbm.sourceforge.net.
 
 
 After configuring and compiling PHP you must execute the following test
-from commandline: 
-  php run-tests.php ext/dba. 
-This shows whether your combination of handlers works. Most problematic 
-are dbm and ndbm which conflict with many installations. The reason for 
+from commandline:
+  php run-tests.php ext/dba.
+This shows whether your combination of handlers works. Most problematic
+are dbm and ndbm which conflict with many installations. The reason for
 this is that on several systems these libraries are part of more than one
-other library. The configuration test only prevents you from configuring 
+other library. The configuration test only prevents you from configuring
 malfaunctioning single handlers but not combinations.
\ No newline at end of file
diff --git a/ext/dba/install_cdb.sh b/ext/dba/install_cdb.sh
index 782d3a6f8d..975c39b89b 100755
--- a/ext/dba/install_cdb.sh
+++ b/ext/dba/install_cdb.sh
@@ -1,10 +1,10 @@
 #! /bin/sh
 
 # You can use this script if you want to use an external cdb lib. If you
-# compile php using --with-cdb the internal functions will be used and no 
+# compile php using --with-cdb the internal functions will be used and no
 # external library is used so that this script is not necessary.
 #
-# cdb-0.75 lacks support for installing header files and creating a 
+# cdb-0.75 lacks support for installing header files and creating a
 # library which programs can link against.  This shell script fills
 # the gap.