vim-patch:4700398e384f (#16538)

Update runtime files
https://github.com/vim/vim/commit/4700398e384f38f752b432e187462f404b96847d

partial skip:
doc/sign.txt
doc/various.txt
doc/motion.txt

5 files changed, 24 insertions, 10 deletions

diff --git a/runtime/doc/cmdline.txt b/runtime/doc/cmdline.txt
index 6b46ac9cf2..7716af25bd 100644
--- a/runtime/doc/cmdline.txt
+++ b/runtime/doc/cmdline.txt
@@ -863,9 +863,11 @@ Note: these are typed literally, they are not special keys!
 							*:<amatch>* *<amatch>*
 	<amatch>   When executing autocommands, is replaced with the match for
 		   which this autocommand was executed.  *E497*
-		   It differs from <afile> only when the file name isn't used
-		   to match with (for FileType, Syntax and SpellFileMissing
+		   It differs from <afile> when the file name isn't used to
+		   match with (for FileType, Syntax and SpellFileMissing
 		   events).
+		   When the match is with a file name, it is expanded to the
+ 		   full path.
 							*:<sfile>* *<sfile>*
 	<sfile>    When executing a ":source" command, is replaced with the
 		   file name of the sourced file.  *E498*
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 038808b760..47633c750c 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -684,9 +684,12 @@ A jump table for the options with a short description can be found at |Q_op|.
 'autowrite' 'aw'	boolean	(default off)
 			global
 	Write the contents of the file, if it has been modified, on each
-	:next, :rewind, :last, :first, :previous, :stop, :suspend, :tag, :!,
-	:make, CTRL-] and CTRL-^ command; and when a :buffer, CTRL-O, CTRL-I,
-	'{A-Z0-9}, or `{A-Z0-9} command takes one to another file.
+	`:next`, `:rewind`, `:last`, `:first`, `:previous`, `:stop`,
+	`:suspend`, `:tag`, `:!`, `:make`, CTRL-] and CTRL-^ command; and when
+	a :buffer, CTRL-O, CTRL-I, '{A-Z0-9}, or `{A-Z0-9} command takes one
+	to another file.
+	A buffer is not written if it becomes hidden, e.g. when 'bufhidden' is
+	set to "hide" and `:next` is used
 	Note that for some commands the 'autowrite' option is not used, see
 	'autowriteall' for that.
 	Some buffers will not be written, specifically when 'buftype' is
diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt
index 9c1f584415..ba1da209f7 100644
--- a/runtime/doc/quickfix.txt
+++ b/runtime/doc/quickfix.txt
@@ -837,9 +837,9 @@ lists.  They set one of the existing error lists as the current one.
 						*:chistory* *:chi*
 :[count]chi[story]	Show the list of error lists.  The current list is
 			marked with ">".  The output looks like:
-				  error list 1 of 3; 43 errors ~
-				> error list 2 of 3; 0 errors ~
-				  error list 3 of 3; 15 errors ~
+			  error list 1 of 3; 43 errors   :make  ~
+			> error list 2 of 3; 0 errors    :helpgrep tag  ~
+			  error list 3 of 3; 15 errors   :grep ex_help *.c ~
 
 			When [count] is given, then the count'th quickfix
 			list is made the current list. Example: >
diff --git a/runtime/doc/sign.txt b/runtime/doc/sign.txt
index 5079d900c9..c28e9b90ea 100644
--- a/runtime/doc/sign.txt
+++ b/runtime/doc/sign.txt
@@ -416,11 +416,12 @@ sign_getdefined([{name}])				*sign_getdefined()*
 		following entries:
 		   icon		full path to the bitmap file of the sign
 		   linehl	highlight group used for the whole line the
-				sign is placed in.
+				sign is placed in; not present if not set.
 		   name		name of the sign
 		   text		text that is displayed when there is no icon
 				or the GUI is not being used.
-		   texthl	highlight group used for the text item
+		   texthl	highlight group used for the text item; not
+				present if not set.
 		   numhl	highlight group used for 'number' column at the
 				associated line. Overrides |hl-LineNr|,
 				|hl-CursorLineNr|.
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 72f08c37ca..b57b8bfd5c 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -3161,6 +3161,14 @@ buffer by buffer basis.
 For more detailed instructions see |ft_sql.txt|.
 
 
+SQUIRREL				*squirrel.vim* *ft-squirrel-syntax*
+
+Squirrel is a high level imperative, object-oriented programming language,
+designed to be a light-weight scripting language that fits in the size, memory
+bandwidth, and real-time requirements of applications like video games.  Files
+with the following extensions are recognized as squirrel files: .nut.
+
+
 TCSH						*tcsh.vim* *ft-tcsh-syntax*
 
 This covers the shell named "tcsh".  It is a superset of csh.  See |csh.vim|