copyright.tex: Add 1995 to copyright message.

lib.tex: add libimp; remove bogus warning about lineii.
libmath.tex: document hypot().
libmd5.tex: rename md5.md5() to md5.new().
libposix.tex: document chown().
libposixfile.tex: openfile() instead of fileopen().
libsocket.tex: document gethostbyaddr().
libtypes.tex: add footnote explaining why readline() keeps the newline.
ref3.tex: correct typos, add back*quotes to index.
ref4.tex: don't use \verb inside footnote.
ref5.tex: explain repr() and str() and add them + back*quotes to index.
ref6.tex: correct typo, don't use \verb in footnote.
ref7.tex: don't use \verb in footnote.

1 files changed, 2 insertions, 2 deletions

diff --git a/Doc/ref6.tex b/Doc/ref6.tex
index 53e6c40..70e1a68 100644
--- a/Doc/ref6.tex
+++ b/Doc/ref6.tex
@@ -166,7 +166,7 @@ sequence cannot add new items to a list).
 
 If the primary is a mapping (dictionary) object, the subscript must
 have a type compatible with the mapping's key type, and the mapping is
-then asked to to create a key/datum pair which maps the subscript to
+then asked to create a key/datum pair which maps the subscript to
 the assigned object.  This can either replace an existing key/value
 pair with the same key value, or insert a new key/value pair (if no
 key with the same value existed).
@@ -369,7 +369,7 @@ continue_stmt:  "continue"
 \verb@continue@ may only occur syntactically nested in a \verb@for@ or
 \verb@while@ loop, but not nested in a function or class definition or
 \verb@try@ statement within that loop.\footnote{Except that it may
-currently occur within an \verb@except@ clause.}
+currently occur within an {\tt except} clause.}
 \stindex{for}
 \stindex{while}
 \indexii{loop}{statement}