-{\small
-\begin{verbatim}
- drag left drag right
-curr s+=c,l-=c; +rest < > ... rest
-+-------------+ all left +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +abc|012345|xyz++abc|2345|xyz+
-+-------------+ 11 +-------------+ +-------------+
-curr l+=c; +rest < > ... rest
-+-------------+ ripple right +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +abc|1234|xyz+ +abc|123456|xyz+
-+-------------+ 01 +-------------+ +-------------+
-
-prev l+=c; curr ps+=c,l-=c < >
-+-------------+ roll left +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +ab|012345|xyz+ +abcd|2345|xyz+
-+-------------+ 00 +-------------+ +-------------+
-|curr l+=c; next ps+=c,l-=c < >
-+-------------+ roll right +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +abc|1234|wxyz+ +abc|123456|yz+
-+-------------+ 00 +-------------+ +-------------+
-
-s-=c < >
-+-------------+ slip left +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +abc|23456|xyz+ +abc|01234|xyz+
-+-------------+ 10 +-------------+ +-------------+
-s-=c < >
-+-------------+ slip right +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +abc|23456|xyz+ +abc|01234|xyz+
-+-------------+ 10 +-------------+ +-------------+
-
-prev l+=c; curr p+=c; next ps+=c,l-=c < >
-+-------------+ slide left +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +ab|12345|wxyz+ +abcd|12345|yz+
-+-------------+ 10 +-------------+ +-------------+
-prev l+=c; curr p+=c; next ps+=c,l-=c < >
-+-------------+ slide right +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +ab|12345|wxyz+ +abcd|12345|yz+
-+-------------+ 10 +-------------+ +-------------+
-
-curr s-=c,l+=c; +rest < > ... rest
-+-------------+ edge left +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +abc|2345|xyz+ +abc|012345|xyz+
-+-------------+ 11 +-------------+ +-------------+
-curr l+=c; +rest < > ... rest
-+-------------+ edge right +-------------+ +-------------+
-+abc|12345|xyz+ ---------------> +abc|1234|xyz+ +abc|123456|xyz+
-+-------------+ 01 +-------------+ +-------------+
-\end{verbatim}
-}
-
-\paragraph{Cinelerra-HV/CV:}
+\begin{longtable}{c c c c c}
+ \toprule
+ & & \textbf{Drag Left} & \textbf{Drag Right} & \\
+ \midrule
+ \endhead
+ \multicolumn{2}{c}{\textit{curr s += c, l -= c; + rest}} & $\leftarrow$ & $\rightarrow$ & \textit{rest} \\
+ abc12345xyz & \textbf{Ripple} left edge 11 $\rightarrow$ & abc012345xyz & abc2345xyz & \\
+ \midrule
+ \multicolumn{2}{c}{\textit{curr l += c; + rest}} & $\leftarrow$ & $\rightarrow$ & \textit{rest} \\
+ abc12345xyz & \textbf{Ripple} right edge 01 $\rightarrow$ & abc1234xyz & abc123456xyz & \\
+ \midrule
+ \multicolumn{2}{c}{\textit{prev l += c; curr ps+= c, l -= c}} & $\leftarrow$ & $\rightarrow$ & \\
+ abc12345xyz & \textbf{Roll} left edge 00 $\rightarrow$ & ab012345xyz & abcd2345xyz & \\
+ \midrule
+ \multicolumn{2}{c}{\textit{curr l += c; next ps+= c, l -= c}} & $\leftarrow$ & $\rightarrow$ & \\
+ abc12345xyz & \textbf{Roll} right edge 00 $\rightarrow$ & abc1234wxyz & abc123456yz & \\
+ \midrule
+ \multicolumn{2}{c}{\textit{s -= c}} & $\leftarrow$ & $\rightarrow$ & \\
+ abc12345xyz & \textbf{Slip} left edge 10 $\rightarrow$ & abc23456xyz & abc01234xyz & \\
+ \midrule
+ \multicolumn{2}{c}{\textit{s -= c}} & $\leftarrow$ & $\rightarrow$ & \\
+ abc12345xyz & \textbf{Slip} right edge 10 $\rightarrow$ & abc23456xyz & abc01234xyz & \\
+ \midrule
+ \multicolumn{2}{c}{\textit{prev l += c; curr p+= c; next ps += c, l -= c}} & $\leftarrow$ & $\rightarrow$ & \\
+ abc12345xyz & \textbf{Slide} left edge 10 $\rightarrow$ & ab012345wxyz & abcd12345yz & \\
+ \midrule
+ \multicolumn{2}{c}{\textit{prev l += c; curr p+= c; next ps += c, l -= c}} & $\leftarrow$ & $\rightarrow$ & \\
+ abc12345xyz & \textbf{Slide} right edge 10 $\rightarrow$ & ab12345wxyz & abcd12345yz & \\
+ \midrule
+ \multicolumn{2}{c}{\textit{curr s -+= c, l += c; + rest}} & $\leftarrow$ & $\rightarrow$ & \textit{rest} \\
+ abc12345xyz & \textbf{Edge} left edge 11 $\rightarrow$ & abc2345xyz & abc0123456xyz & \\
+ \midrule
+ \multicolumn{2}{c}{\textit{curr l -+= c; + rest}} & $\leftarrow$ & $\rightarrow$ & \textit{rest} \\
+ abc12345xyz & \textbf{Edge} right edge 01 $\rightarrow$ & abc1234xyz & abc123456xyz & \\
+ \bottomrule
+\end{longtable}
+
+Next, a more immediate and colorful view shows these trimming options ((figure~\ref{fig:trim-color})).