Removing duplicate table/tabular that was causing over-numbering.

Closes #171.

Author: gvwilson

htmlcss.tex

@@ -43,7 +43,6 @@ \section{Text}\label{s:htmlcss-text}
 an ampersand, the name of the character, and a semi-colon.
 A few common escape sequences are shown in \tblref{t:htmlcss-escapes}.
 
-\begin{table}
 \begin{longtable}{lll}
 Name & Escape Sequence & Character \\
 Less than & \texttt{\<} & {\textless} \\
@@ -52,10 +51,9 @@ \section{Text}\label{s:htmlcss-text}
 Copyright & \texttt{\©} & © \\
 Plus/minus & \texttt{\±} & ± \\
 Micro & \texttt{\µ} & µ \\
-\end{longtable}
 \caption{HTML Escapes}
 \label{t:htmlcss-escapes}
-\end{table}
+\end{longtable}
 
 The first two are self-explanatory,
 and \texttt{\&} is needed so that we can write a literal ampersand

legacy.tex

@@ -13,17 +13,15 @@ \section{Equality}\label{s:legacy-equality}
 he rattles through some truths about the language that may surprise you
 (\tblref{t:legacy-surprises}).
 
-\begin{table}
 \begin{longtable}{lll}
 Operation & Code & Result \\
 empty array plus empty array & \texttt{[]\ +\ []} & \texttt{""} (empty string) \\
 empty array plus empty object & \texttt{[]\ +\ \{\}} & \texttt{\{\}} (empty object) \\
 empty object plus empty array & \texttt{\{\}\ +\ []} & \texttt{0} (number zero) \\
 empty object plus empty object & \texttt{\{\}\ +\ \{\}} & \texttt{NaN} (not a number) \\
-\end{longtable}
 \caption{Surprising Results}
 \label{t:legacy-surprises}
-\end{table}
+\end{longtable}
 
 In order to understand this, we need to know several things
 (which are laid out in more detail in \hreffoot{https://medium.com/dailyjs/the-why-behind-the-wat-an-explanation-of-javascripts-weird-type-system-83b92879a8db}{this article} by Abhinav Suri):

regexp.tex

@@ -53,7 +53,6 @@ \chapter{Regular Expressions}\label{s:regexp}
 
 \end{itemize}
 
-\begin{table}
 \begin{longtable}{llll}
 Text
 & Pattern
@@ -114,10 +113,9 @@ \chapter{Regular Expressions}\label{s:regexp}
 & yes & contains either ``Dr'' or ``Prof'' followed by literal '.'
 \\
 
-\end{longtable}
 \caption{Regular Expression Matches}
 \label{t:regexp-examples}
-\end{table}
+\end{longtable}
 
 This is a lot to digest,
 so \tblref{t:regexp-examples} shows a few examples.