trange/notes/keywords.md

Illustration of keywords

x - current occurence
o - selected occurence

last         _ _ _ o x _ _ _ _
last+        _ _ _ _ o _ _ _ _
last++       _ _ _ _ x o _ _ _
last-        _ _ o _ x _ _ _ _
last--       _ o _ _ x _ _ _ _
last+1       _ _ _ _ x o _ _ _
last+2       _ _ _ _ x _ o _ _
last-1       _ _ o _ x _ _ _ _
last-2       _ o _ _ x _ _ _ _

this         _ _ _ _ o _ _ _ _
this+        _ _ _ _ x o _ _ _
this++       _ _ _ _ x _ o _ _
this-        _ _ _ o x _ _ _ _
this--       _ _ o _ x _ _ _ _
this+1       _ _ _ _ x o _ _ _
this+2       _ _ _ _ x _ o _ _
this-1       _ _ _ o x _ _ _ _
this-2       _ _ o _ x _ _ _ _

next         _ _ _ _ x o _ _ _
next+        _ _ _ _ x _ o _ _
next++       _ _ _ _ x _ _ o _
next-        _ _ _ _ o _ _ _ _
next--       _ _ _ o x _ _ _ _
next+1       _ _ _ _ x _ o _ _
next+2       _ _ _ _ x _ _ o _
next-1       _ _ _ _ o _ _ _ _
next-2       _ _ _ o x _ _ _ _