PEP 263: fix typo in coding regex (#672)

The characters before the # in a coding declaration line can be spaces, tabs, or form feeds; the escape sequence for a form feed is a `\f`, not a `\v` as is shown here.
2018-06-15 15:31:53 -04:00 · 2018-06-15 15:31:53 -04:00 · 65edc87719
parent 6d5ec660b4
commit 65edc87719
1 changed files with 1 additions and 1 deletions
--- a/pep-0263.txt
+++ b/pep-0263.txt
@ -72,7 +72,7 @@ or::
 More precisely, the first or second line must match the following
 regular expression::

-    ^[ \t\v]*#.*?coding[:=][ \t]*([-_.a-zA-Z0-9]+)
+    ^[ \t\f]*#.*?coding[:=][ \t]*([-_.a-zA-Z0-9]+)

 The first group of this
 expression is then interpreted as encoding name. If the encoding