[Python-checkins] CVS: python/dist/src/Doc/lib libdifflib.tex,1.9,1.10

[Fred L. Drake]

Update of /cvsroot/python/python/dist/src/Doc/lib
In directory usw-pr-cvs1:/tmp/cvs-serv26523/lib

Modified Files:
	libdifflib.tex 
Log Message:
Enforce a bit of markup consistency.
When describing a Boolean return value, use "true" and "false" instead of
"1" and "0".
Style-guide conformance:  no "iff" -- to obscure for many readers.  ;-(


Index: libdifflib.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/lib/libdifflib.tex,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** libdifflib.tex	2001/09/22 21:30:22	1.9
--- libdifflib.tex	2001/10/26 03:04:23	1.10
***************
*** 147,165 ****
  
  
! \begin{funcdesc}{IS_LINE_JUNK}{line}:
! 
!   Return 1 for ignorable line: iff \var{line} is blank or contains a
!   single \character{\#}.  Used as a default for parameter
    \var{linejunk} in \function{ndiff()}.
- 
  \end{funcdesc}
  
- 
- \begin{funcdesc}{IS_CHARACTER_JUNK}{ch}:
  
!   Return 1 for ignorable character: iff \var{ch} is a space or tab.
!   Used as a default for parameter \var{charjunk} in
    \function{ndiff()}.
- 
  \end{funcdesc}
  
--- 147,163 ----
  
  
! \begin{funcdesc}{IS_LINE_JUNK}{line}
!   Return true for ignorable lines.  The line \var{line} is ignorable
!   if \var{line} is blank or contains a single \character{\#},
!   otherwise it is not ignorable.  Used as a default for parameter
    \var{linejunk} in \function{ndiff()}.
  \end{funcdesc}
  
  
! \begin{funcdesc}{IS_CHARACTER_JUNK}{ch}
!   Return true for ignorable characters.  The character \var{ch} is
!   ignorable if \var{ch} is a space or tab, otherwise it is not
!   ignorable.  Used as a default for parameter \var{charjunk} in
    \function{ndiff()}.
  \end{funcdesc}
  
***************
*** 183,188 ****
    a one-argument function that takes a sequence element and returns
    true if and only if the element is ``junk'' and should be ignored.
!   \code{None} is equivalent to passing \code{lambda x: 0}, i.e.\ no
!   elements are ignored.  For example, pass
  
  \begin{verbatim}
--- 181,187 ----
    a one-argument function that takes a sequence element and returns
    true if and only if the element is ``junk'' and should be ignored.
!   Passing \code{None} for \var{b} is equivalent to passing
!   \code{lambda x: 0}; in other words, no elements are ignored.  For
!   example, pass:
  
  \begin{verbatim}
***************
*** 446,450 ****
  
    \var{linejunk}: A function that should accept a single string
!   argument, and return true iff the string is junk. The default is
    module-level function \function{IS_LINE_JUNK()}, which filters out
    lines without visible characters, except for at most one pound
--- 445,449 ----
  
    \var{linejunk}: A function that should accept a single string
!   argument, and return true if the string is junk.  The default is
    module-level function \function{IS_LINE_JUNK()}, which filters out
    lines without visible characters, except for at most one pound