Remove index entries and text about non-existent :i, :p commands.

docs/ProgrammingCryptol/crashCourse/CrashCourse.tex

@@ -1153,7 +1153,7 @@ following examples illustrate:
 \note{This is the reason why we have to use the {\tt :set ascii=on}
   command to print ASCII strings.  Otherwise, Cryptol will not have
   enough information to tell numbers from
-  characters.\indSettingASCII\indCmdPrint}
+  characters.\indSettingASCII}
 
 \noindent Since characters are simply 8-bit words, you can do word
 operations on them; including arithmetic:

docs/ProgrammingCryptol/highAssurance/HighAssurance.tex

@@ -57,21 +57,6 @@ property to apply to only 8-bit values. As usual, the type signature
 is optional.\indSignature If not given, Cryptol will infer one for
 you.
 
-\begin{Exercise}\label{ex:thm:intro}
-  Put the above property in a file and load it into Cryptol. Then
-  issue the command:
-\begin{Verbatim}
-  Cryptol> :t sqDiffsCorrect
-\end{Verbatim}
-What do you see?\indCmdInfo
-\end{Exercise}
-\begin{Answer}\ansref{ex:thm:intro}
-  Cryptol will print the property location, name, and the type. The
-  command {\tt :i} stands for {\tt info}. It provides data about the
-  properties, type-synonyms, etc. available at the top-level of your
-  program.\indCmdInfo
-\end{Answer}
-
 \note{It is important to emphasize that the mathematical equality
   above and the Cryptol property are \emph{not} stating precisely the
   same property.  Remember that all Cryptol arithmetic is

docs/ProgrammingCryptol/utils/Indexes.tex

@@ -158,8 +158,6 @@
 \newcommand{\indCmdEdit}{\index{commands!edit@\texttt{:e}\ (edit)}\xspace}
 \newcommand{\indCmdHelp}{\index{commands!help@\texttt{:?}\ (help)}\xspace}
 \newcommand{\indCmdQuit}{\index{commands!quit@\texttt{:q}\ (quit)}\xspace}
-\newcommand{\indCmdPrint}{\index{commands!print@\texttt{:p}\ (print)}\xspace}
-\newcommand{\indCmdInfo}{\index{commands!info@\texttt{:i}\ (info)}\xspace}
 \newcommand{\indCmdProve}{\index{commands!prove@\texttt{:prove}}\xspace}
 \newcommand{\indCmdCheck}{\index{commands!check@\texttt{:check}}\xspace}
 \newcommand{\indCmdAutoCheck}{\index{commands!check@\texttt{:check}!automatic}\xspace}