[Python-checkins] python/dist/src/Doc/lib libstdtypes.tex, 1.129.8.10, 1.129.8.11

[rhettinger at users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Doc/lib
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv25015

Modified Files:
      Tag: release23-maint
	libstdtypes.tex 
Log Message:
SF bug #901654:  split method documentation can be improved

Backport to Py2.3.



Index: libstdtypes.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/lib/libstdtypes.tex,v
retrieving revision 1.129.8.10
retrieving revision 1.129.8.11
diff -u -d -r1.129.8.10 -r1.129.8.11
--- libstdtypes.tex	3 Jun 2004 09:48:25 -0000	1.129.8.10
+++ libstdtypes.tex	6 Sep 2004 15:54:43 -0000	1.129.8.11
@@ -719,8 +719,22 @@
 \begin{methoddesc}[string]{split}{\optional{sep \optional{,maxsplit}}}
 Return a list of the words in the string, using \var{sep} as the
 delimiter string.  If \var{maxsplit} is given, at most \var{maxsplit}
-splits are done.  If \var{sep} is not specified or \code{None}, any
-whitespace string is a separator.
+splits are done. (thus, the list will have at most \code{\var{maxsplit}+1}
+elements).  If \var{maxsplit} is not specified or is zero, then there
+is no limit on the number of splits (all possible splits are made).
+Consecutive delimiters are not grouped together and are
+deemed to delimit empty strings (for example, \samp{'1,,2'.split(',')}
+returns \samp{['1', '', '2']}).  The \var{sep} argument may consist of
+multiple characters (for example, \samp{'1, 2, 3'.split(', ')} returns
+\samp{['1', '2', '3']}).  Splitting an empty string with a specified
+separator returns an empty list.
+
+If \var{sep} is not specified or is \code{None}, a different splitting
+algorithm is applied.  Words are separated by arbitrary length strings of
+whitespace characters (spaces, tabs, newlines, returns, and formfeeds).
+Consecutive whitespace delimiters are treated as a single delimiter
+(\samp{'1   2  3'.split()} returns \samp{['1', '2', '3']}).  Splitting an
+empty string returns \samp{['']}.
 \end{methoddesc}
 
 \begin{methoddesc}[string]{splitlines}{\optional{keepends}}