update README and VIMTOKAK

README.asciidoc

@@ -112,7 +112,8 @@ selection according to the regex entered. To split a comma separated list,
 use _alt-s_ then ', *'
 
 To clear multiple selections, use _space_. To keep only the nth selection
-use _n_ followed by _space_.
+use _n_ followed by _space_, to remove only the nth selection, use _n_
+followed by _alt-space_.
 
 Object Selection
 ----------------
@@ -342,7 +343,6 @@ FIFO Buffer
 -----------
 
 the +edit+ command can take a -fifo parameter:
-
 -----------------------------------
 :edit -fifo <filename> <buffername>
 -----------------------------------

VIMTOKAK

@@ -1,6 +1,12 @@
 Vi(m) to Kakoune:
 =================
 
+Most operations in Kakoune are reversed compared to Vim: In kak, you first
+select the text you want to act on, then you edit it. This way, things are
+much more consistent, as for example, kak does not need a key for delete
+character, the delete key handles this just fine as long as you did not
+select more than a character (but clearing selection is only one space away).
+
 delete a word:
  * vim: dw
  * kak: wd
@@ -13,14 +19,6 @@ copy a line:
  * vim: yy
  * kak: xy
 
-paste a line (linewise):
- * vim: p or P
- * kak: xp or xP
-
-paste a line (not linewise):
- * vim: no supported
- * kak: p or P
-
 global replace:
  * vim: :%s/word/replacement
  * kak: %sword<ret>creplacement