[Python-checkins] [3.6] bpo-314777: IDLE - improve rstrip entry in doc (GH-3602) (#3605)

[Terry Jan Reedy]

https://github.com/python/cpython/commit/4d72945a28bc9e535a74b42eb0b40702c2f69e16
commit: 4d72945a28bc9e535a74b42eb0b40702c2f69e16
branch: 3.6
author: Terry Jan Reedy <tjreedy at udel.edu>
committer: GitHub <noreply at github.com>
date: 2017-09-15T15:09:17-04:00
summary:

[3.6] bpo-314777: IDLE - improve rstrip entry in doc (GH-3602) (#3605)

'Strip trailing whitespace' is not limited to spaces.  Wording caters to beginners who
do know know the meaning of 'whitespace'.  Multiline string literals are not skipped.
(cherry picked from commit ff70289)

files:
A Misc/NEWS.d/next/IDLE/2017-09-15-12-38-47.bpo-31477.n__6sa.rst
M Doc/library/idle.rst
M Lib/idlelib/help.html

diff --git a/Doc/library/idle.rst b/Doc/library/idle.rst
index 0faeb6df934..af153593e3c 100644
--- a/Doc/library/idle.rst
+++ b/Doc/library/idle.rst
@@ -190,7 +190,9 @@ Format Paragraph
    paragraph will be formatted to less than N columns, where N defaults to 72.
 
 Strip trailing whitespace
-   Remove any space characters after the last non-space character of a line.
+   Remove trailing space and other whitespace characters after the last
+   non-whitespace character of a line by applying str.rstrip to each line,
+   including lines within multiline strings.
 
 .. index::
    single: Run script
diff --git a/Lib/idlelib/help.html b/Lib/idlelib/help.html
index 9005157dd98..33ae8842055 100644
--- a/Lib/idlelib/help.html
+++ b/Lib/idlelib/help.html
@@ -227,7 +227,9 @@
 multiline string or selected line in a string.  All lines in the
 paragraph will be formatted to less than N columns, where N defaults to 72.</dd>
 <dt>Strip trailing whitespace</dt>
-<dd>Remove any space characters after the last non-space character of a line.</dd>
+<dd>Remove trailing space and other whitespace characters after the last
+non-whitespace character of a line by applying str.rstrip to each line,
+including lines within multiline strings.</dd>
 </dl>
 </div>
 <div class="section" id="run-menu-editor-window-only">
@@ -779,7 +781,7 @@
     The Python Software Foundation is a non-profit corporation.
     <a href="https://www.python.org/psf/donations/">Please donate.</a>
     <br />
-    Last updated on Sep 12, 2017.
+    Last updated on Sep 15, 2017.
     <a href="../bugs.html">Found a bug</a>?
     <br />
     Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.3.6.
diff --git a/Misc/NEWS.d/next/IDLE/2017-09-15-12-38-47.bpo-31477.n__6sa.rst b/Misc/NEWS.d/next/IDLE/2017-09-15-12-38-47.bpo-31477.n__6sa.rst
new file mode 100644
index 00000000000..4b47ed3f53b
--- /dev/null
+++ b/Misc/NEWS.d/next/IDLE/2017-09-15-12-38-47.bpo-31477.n__6sa.rst
@@ -0,0 +1,2 @@
+IDLE - Improve rstrip entry in doc. Strip trailing whitespace strips more
+than blank spaces.  Multiline string literals are not skipped.