From: Guido van Rossum <guido@python.org>
Date: Fri, 29 Aug 1997 22:37:44 +0000 (+0000)
Subject: Added os.altsep; this is '/' on DOS/Windows, and None on systems with
X-Git-Tag: v1.5a4~267
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b2afc811c2a0acf1a9429c848143da1879e32540;p=python

Added os.altsep; this is '/' on DOS/Windows, and None on systems with
a sane filename syntax.
---

diff --git a/Doc/lib/libos.tex b/Doc/lib/libos.tex
index f17ce9574f..1853b3ffef 100644
--- a/Doc/lib/libos.tex
+++ b/Doc/lib/libos.tex
@@ -52,13 +52,19 @@ e.g. \code{'..'} for POSIX or \code{'::'} for the Mac.
 \end{datadesc}
 
 \begin{datadesc}{sep}
-The character used by the OS to separate pathname components, e.g.\
-\code{'/'} for POSIX or \code{':'} for the Mac.  Note that knowing this
+The character used by the OS to separate pathname components,
+e.g. \code{'/'} for POSIX or \code{':'} for the Mac.  Note that knowing this
 is not sufficient to be able to parse or concatenate pathnames---better
 use \code{os.path.split()} and \code{os.path.join()}---but it is
 occasionally useful.
 \end{datadesc}
 
+\begin{datadesc}{altsep}
+An alternative character used by the OS to separate pathname components,
+or \code{None} if only one separator character exists.  This is set to
+\code{'/'} on DOS/Windows systems where \code{sep} is a backslash.
+\end{datadesc}
+
 \begin{datadesc}{pathsep}
 The character conventionally used by the OS to separate search patch
 components (as in \code{\$PATH}), e.g.\ \code{':'} for POSIX or
diff --git a/Doc/libos.tex b/Doc/libos.tex
index f17ce9574f..1853b3ffef 100644
--- a/Doc/libos.tex
+++ b/Doc/libos.tex
@@ -52,13 +52,19 @@ e.g. \code{'..'} for POSIX or \code{'::'} for the Mac.
 \end{datadesc}
 
 \begin{datadesc}{sep}
-The character used by the OS to separate pathname components, e.g.\
-\code{'/'} for POSIX or \code{':'} for the Mac.  Note that knowing this
+The character used by the OS to separate pathname components,
+e.g. \code{'/'} for POSIX or \code{':'} for the Mac.  Note that knowing this
 is not sufficient to be able to parse or concatenate pathnames---better
 use \code{os.path.split()} and \code{os.path.join()}---but it is
 occasionally useful.
 \end{datadesc}
 
+\begin{datadesc}{altsep}
+An alternative character used by the OS to separate pathname components,
+or \code{None} if only one separator character exists.  This is set to
+\code{'/'} on DOS/Windows systems where \code{sep} is a backslash.
+\end{datadesc}
+
 \begin{datadesc}{pathsep}
 The character conventionally used by the OS to separate search patch
 components (as in \code{\$PATH}), e.g.\ \code{':'} for POSIX or