the visible space is a character and should therefore be treated as special character (also proposed by Jürgen)
Item "Single Quote|S" "quote-insert single"
Item "Protected Hyphen|y" "specialchar-insert nobreakdash"
Item "Breakable Slash|a" "specialchar-insert slash"
Item "Single Quote|S" "quote-insert single"
Item "Protected Hyphen|y" "specialchar-insert nobreakdash"
Item "Breakable Slash|a" "specialchar-insert slash"
+ Item "Visible Space|V" "space-insert visible"
Item "Menu Separator|M" "specialchar-insert menu-separator"
Item "Phonetic Symbols|P" "ipa-insert"
End
Item "Menu Separator|M" "specialchar-insert menu-separator"
Item "Phonetic Symbols|P" "ipa-insert"
End
Separator
Item "Protected Space|P" "space-insert protected"
Item "Interword Space|w" "space-insert normal"
Separator
Item "Protected Space|P" "space-insert protected"
Item "Interword Space|w" "space-insert normal"
- Item "Visible Space|i" "space-insert visible"
Item "Thin Space|T" "space-insert thin"
Item "Horizontal Space...|o" "command-alternatives dialog-show-new-inset space;dialog-show-new-inset mathspace"
Item "Horizontal Line...|L" "dialog-show-new-inset line"
Item "Thin Space|T" "space-insert thin"
Item "Horizontal Space...|o" "command-alternatives dialog-show-new-inset space;dialog-show-new-inset mathspace"
Item "Horizontal Line...|L" "dialog-show-new-inset line"