--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 8.1.  Last change: 2019 Apr 25
+*map.txt*       For Vim version 8.1.  Last change: 2019 May 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -76,7 +76,7 @@ modes.
 			Map the key sequence {lhs} to {rhs} for the modes
 			where the map command applies.  Disallow mapping of
 			{rhs}, to avoid nested and recursive mappings.  Often
-			used to redefine a command.  {not in Vi}
+			used to redefine a command.
 
 
 :unm[ap]  {lhs}			|mapmode-nvo|		*:unm*  *:unmap*
@@ -110,7 +110,7 @@ modes.
 :cmapc[lear]			|mapmode-c|		*:cmapc*  *:cmapclear*
 :tmapc[lear]			|mapmode-t|		*:tmapc*  *:tmapclear*
 			Remove ALL mappings for the modes where the map
-			command applies.  {not in Vi}
+			command applies.
 			Use the <buffer> argument to remove buffer-local
 			mappings |:map-<buffer>|
 			Warning: This also removes the default mappings.
@@ -143,7 +143,6 @@ modes.
 :tma[p] {lhs}			|mapmode-t|		*:tmap_l*
 			List the key mappings for the key sequences starting
 			with {lhs} in the modes where the map command applies.
-			{not in Vi}
 
 These commands are used to map a key or key sequence to a string of
 characters.  You can use this to put command sequences under function keys,
@@ -160,7 +159,6 @@ decide if "aa" or "aaa" should be mapped
 that mapping won't get expanded yet, Vim is waiting for another character.
 If you type a space, then "foo" will get inserted, plus the space.  If you
 type "a", then "bar" will get inserted.
-{Vi does not allow ambiguous mappings}
 
 
 1.2 SPECIAL ARGUMENTS					*:map-arguments*
@@ -1016,45 +1014,40 @@ See |:verbose-cmd| for more information.
 
 						*:norea* *:noreabbrev*
 :norea[bbrev] [<expr>] [<buffer>] [lhs] [rhs]
-			same as ":ab", but no remapping for this {rhs} {not
-			in Vi}
+			Same as ":ab", but no remapping for this {rhs}.
 
 						*:ca* *:cabbrev*
 :ca[bbrev] [<expr>] [<buffer>] [lhs] [rhs]
-			same as ":ab", but for Command-line mode only.  {not
-			in Vi}
+			Same as ":ab", but for Command-line mode only.
 
 						*:cuna* *:cunabbrev*
-:cuna[bbrev] {lhs}	same as ":una", but for Command-line mode only.  {not
-			in Vi}
+:cuna[bbrev] {lhs}	Same as ":una", but for Command-line mode only.
 
 						*:cnorea* *:cnoreabbrev*
 :cnorea[bbrev] [<expr>] [<buffer>] [lhs] [rhs]
 			same as ":ab", but for Command-line mode only and no
-			remapping for this {rhs} {not in Vi}
+			remapping for this {rhs}
 
 						*:ia* *:iabbrev*
 :ia[bbrev] [<expr>] [<buffer>] [lhs] [rhs]
-			same as ":ab", but for Insert mode only.  {not in Vi}
+			Same as ":ab", but for Insert mode only.
 
 						*:iuna* *:iunabbrev*
-:iuna[bbrev] {lhs}	same as ":una", but for insert mode only.  {not in
-			Vi}
+:iuna[bbrev] {lhs}	Same as ":una", but for insert mode only.
 
 						*:inorea* *:inoreabbrev*
 :inorea[bbrev] [<expr>] [<buffer>] [lhs] [rhs]
-			same as ":ab", but for Insert mode only and no
-			remapping for this {rhs} {not in Vi}
+			Same as ":ab", but for Insert mode only and no
+			remapping for this {rhs}.
 
 							*:abc* *:abclear*
-:abc[lear] [<buffer>]	Remove all abbreviations.  {not in Vi}
+:abc[lear] [<buffer>]	Remove all abbreviations.
 
 							*:iabc* *:iabclear*
-:iabc[lear] [<buffer>]	Remove all abbreviations for Insert mode.  {not in Vi}
+:iabc[lear] [<buffer>]	Remove all abbreviations for Insert mode.
 
 							*:cabc* *:cabclear*
-:cabc[lear] [<buffer>]	Remove all abbreviations for Command-line mode.  {not
-			in Vi}
+:cabc[lear] [<buffer>]	Remove all abbreviations for Command-line mode.
 
 							*using_CTRL-V*
 It is possible to use special characters in the rhs of an abbreviation.
@@ -1147,8 +1140,7 @@ to find out what they are defined to.
 The |:scriptnames| command can be used to see which scripts have been sourced
 and what their <SNR> number is.
 
-This is all {not in Vi} and {not available when compiled without the |+eval|
-feature}.
+This is all {not available when compiled without the |+eval| feature}.
 
 ==============================================================================
 4. User-defined commands				*user-commands*
@@ -1391,7 +1383,7 @@ Possible attributes are:
 		    number.
 	-count=N    A count (default N) which is specified either in the line
 		    number position, or as an initial argument (like |:Next|).
-		    Specifying -count (without a default) acts like -count=0
+	-count	    acts like -count=0
 
 Note that -range=N and -count=N are mutually exclusive - only one should be
 specified.
@@ -1402,14 +1394,16 @@ by default correspond to the current lin
 relate to arguments, (loaded) buffers, windows or tab pages.
 
 Possible values are (second column is the short name used in listing):
-    -addr=lines		  	Range of lines (this is the default)
+    -addr=lines		  	Range of lines (this is the default for -range)
     -addr=arguments	  arg	Range for arguments
     -addr=buffers	  buf	Range for buffers (also not loaded buffers)
     -addr=loaded_buffers  load	Range for loaded buffers
     -addr=windows	  win	Range for windows
     -addr=tabs		  tab	Range for tab pages
     -addr=quickfix	  qf	Range for quickfix entries
-    -addr=other		  ?	other kind of range
+    -addr=other		  ?	other kind of range; can use ".", "$" and "%"
+				as with "lines" (this is the default for
+				-count)
 
 
 Special cases ~