[Python-checkins] python/dist/src/Doc/whatsnew whatsnew24.tex, 1.18, 1.19

[akuchling at users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Doc/whatsnew
In directory sc8-pr-cvs1:/tmp/cvs-serv30782

Modified Files:
	whatsnew24.tex 
Log Message:
Make example more readable

Index: whatsnew24.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/whatsnew/whatsnew24.tex,v
retrieving revision 1.18
retrieving revision 1.19
diff -C2 -d -r1.18 -r1.19
*** whatsnew24.tex	12 Dec 2003 13:13:47 -0000	1.18
--- whatsnew24.tex	16 Dec 2003 20:59:37 -0000	1.19
***************
*** 302,310 ****
  \begin{verbatim}
  >>> word = 'abracadabra'
! >>> [k for k, g in groupby(list.sorted(word))]
  ['a', 'b', 'c', 'd', 'r']
! >>> [(k, len(list(g))) for k, g in groupby(list.sorted(word))]
  [('a', 5), ('b', 2), ('c', 1), ('d', 1), ('r', 2)]
! >>> [k for k, g in groupby(list.sorted(word)) if len(list(g)) > 1]
  ['a', 'b', 'r']
  \end{verbatim}
--- 302,313 ----
  \begin{verbatim}
  >>> word = 'abracadabra'
! >>> word = list.sorted(word)   # Turn string into sorted list of letters
! >>> word 
! ['a', 'a', 'a', 'a', 'a', 'b', 'b', 'c', 'd', 'r', 'r']
! >>> [k for k, g in groupby(word)]   # List the various group keys
  ['a', 'b', 'c', 'd', 'r']
! >>> [(k, len(list(g))) for k, g in groupby(word)] # List key and group length
  [('a', 5), ('b', 2), ('c', 1), ('d', 1), ('r', 2)]
! >>> [k for k, g in groupby(word) if len(list(g)) > 1] # All groups of size >1
  ['a', 'b', 'r']
  \end{verbatim}