- Item "Interword Space|w" "next-inset-modify space \space{}"
- Item "Protected Space|o" "next-inset-modify space ~"
- Item "Thin Space|T" "next-inset-modify space \thinspace{}"
- Item "Negative Thin Space|N" "next-inset-modify space \negthinspace{}"
- Item "Half Quad Space (Enskip)|k" "next-inset-modify space \enskip{}"
- Item "Protected Half Quad Space (Enspace)|E" "next-inset-modify space \enspace{}"
- Item "Quad Space|Q" "next-inset-modify space \quad{}"
- Item "Double Quad Space|u" "next-inset-modify space \qquad{}"
- Item "Horizontal Fill|F" "next-inset-modify space \hfill{}"
- Item "Protected Horizontal Fill|i" "next-inset-modify space \hspace*{\fill}"
- Item "Horizontal Fill (Dots)|D" "next-inset-modify space \dotfill{}"
- Item "Horizontal Fill (Rule)|R" "next-inset-modify space \hrulefill{}"
- Item "Horizontal Fill (Left Arrow)|L" "next-inset-modify space \leftarrowfill{}"
- Item "Horizontal Fill (Right Arrow)|g" "next-inset-modify space \rightarrowfill{}"
- Item "Horizontal Fill (Up Brace)|p" "next-inset-modify space \upbracefill{}"
- Item "Horizontal Fill (Down Brace)|B" "next-inset-modify space \downbracefill{}"
- Item "Custom Length|C" "command-sequence next-inset-modify space \hspace{} \length 1in; inset-settings"
+ Item "Interword Space|w" "inset-modify space \space{}"
+ Item "Protected Space|o" "inset-modify space ~"
+ Item "Visible Space|a" "inset-modify space \textvisiblespace{}"
+ Item "Thin Space|T" "inset-modify space \thinspace{}"
+ Item "Negative Thin Space|N" "inset-modify space \negthinspace{}"
+ Item "Half Quad Space (Enskip)|k" "inset-modify space \enskip{}"
+ Item "Protected Half Quad Space (Enspace)|E" "inset-modify space \enspace{}"
+ Item "Quad Space|Q" "inset-modify space \quad{}"
+ Item "Double Quad Space|u" "inset-modify space \qquad{}"
+ Item "Horizontal Fill|F" "inset-modify space \hfill{}"
+ Item "Protected Horizontal Fill|i" "inset-modify space \hspace*{\fill}"
+ Item "Horizontal Fill (Dots)|D" "inset-modify space \dotfill{}"
+ Item "Horizontal Fill (Rule)|R" "inset-modify space \hrulefill{}"
+ Item "Horizontal Fill (Left Arrow)|L" "inset-modify space \leftarrowfill{}"
+ Item "Horizontal Fill (Right Arrow)|g" "inset-modify space \rightarrowfill{}"
+ Item "Horizontal Fill (Up Brace)|p" "inset-modify space \upbracefill{}"
+ Item "Horizontal Fill (Down Brace)|B" "inset-modify space \downbracefill{}"
+ Item "Custom Length|C" "command-sequence inset-modify space \hspace{}; inset-settings"