Merge pull request #13655 from janlazo/vim-8.2.2255

vim-patch:8.1.{1241,1261,1275,1281,1549,1590,1881,2079,2322,2360,2411},8.2.{113,388,934,2255,2258,2260,2269}

3 files changed, 61 insertions, 12 deletions

diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index afcacad460..17de1d8533 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1173,9 +1173,11 @@ tag		command		action ~
 |:caddbuffer|	:cad[dbuffer]	add errors from buffer
 |:caddexpr|	:cadde[xpr]	add errors from expr
 |:caddfile|	:caddf[ile]	add error message to current quickfix list
+|:cafter|	:caf[ter]	go to error after current cursor
 |:call|		:cal[l]		call a function
 |:catch|	:cat[ch]	part of a :try command
-|:cbelow|	:cbe[low]	go to error below current line
+|:cbefore|	:cbef[ore]	go to error before current cursor
+|:cbelow|	:cbel[ow]	go to error below current line
 |:cbottom|	:cbo[ttom]	scroll to the bottom of the quickfix window
 |:cbuffer|	:cb[uffer]	parse error messages and jump to first error
 |:cc|		:cc		go to specific error
@@ -1336,10 +1338,12 @@ tag		command		action ~
 |:laddexpr|	:lad[dexpr]	add locations from expr
 |:laddbuffer|	:laddb[uffer]	add locations from buffer
 |:laddfile|	:laddf[ile]	add locations to current location list
+|:lafter|	:laf[ter]	go to location after current cursor
 |:last|		:la[st]		go to the last file in the argument list
 |:language|	:lan[guage]	set the language (locale)
 |:later|	:lat[er]	go to newer change, redo
-|:lbelow|	:lbe[low]	go to location below current line
+|:lbefore|	:lbef[ore]	go to location before current cursor
+|:lbelow|	:lbel[ow]	go to location below current line
 |:lbottom|	:lbo[ttom]	scroll to the bottom of the location window
 |:lbuffer|	:lb[uffer]	parse locations and jump to first location
 |:lcd|		:lc[d]		change directory locally
diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt
index d6ff3ea9ea..eb66d802ec 100644
--- a/runtime/doc/quickfix.txt
+++ b/runtime/doc/quickfix.txt
@@ -74,7 +74,7 @@ processing a quickfix or location list command, it will be aborted.
 
 							*:cc*
 :cc[!] [nr]		Display error [nr].  If [nr] is omitted, the same
-			error is displayed again.  Without [!] this doesn't
+:[nr]cc[!]		error is displayed again.  Without [!] this doesn't
 			work when jumping to another buffer, the current buffer
 			has been changed, there is the only window for the
 			buffer and both 'hidden' and 'autowrite' are off.
@@ -83,10 +83,13 @@ processing a quickfix or location list command, it will be aborted.
 			there is another window for this buffer.
 			The 'switchbuf' settings are respected when jumping
 			to a buffer.
+			When used in the quickfix window the line number can
+			be used, including "." for the current line and "$"
+			for the last line.
 
 							*:ll*
 :ll[!] [nr]		Same as ":cc", except the location list for the
-			current window is used instead of the quickfix list.
+:[nr]ll[!]		current window is used instead of the quickfix list.
 
 						*:cn* *:cne* *:cnext* *E553*
 :[count]cn[ext][!]	Display the [count] next error in the list that
@@ -125,8 +128,8 @@ processing a quickfix or location list command, it will be aborted.
 :[count]lab[ove]	Same as ":cabove", except the location list for the
 			current window is used instead of the quickfix list.
 
-							*:cbe* *:cbelow*
-:[count]cbe[low]	Go to the [count] error below the current line in the
+							*:cbel* *:cbelow*
+:[count]cbel[ow]	Go to the [count] error below the current line in the
 			current buffer.  If [count] is omitted, then 1 is
 			used.  If there are no errors, then an error message
 			is displayed.  Assumes that the entries in a quickfix
@@ -136,8 +139,36 @@ processing a quickfix or location list command, it will be aborted.
 			exceeds the number of entries below the current line,
 			then the last error in the file is selected.
 
-							*:lbe* *:lbelow*
-:[count]lbe[low]	Same as ":cbelow", except the location list for the
+							*:lbel* *:lbelow*
+:[count]lbel[ow]	Same as ":cbelow", except the location list for the
+			current window is used instead of the quickfix list.
+
+							*:cbe* *:cbefore*
+:[count]cbe[fore]	Go to the [count] error before the current cursor
+			position in the current buffer.  If [count] is
+			omitted, then 1 is used.  If there are no errors, then
+			an error message is displayed.  Assumes that the
+			entries in a quickfix list are sorted by their buffer,
+			line and column numbers.  If [count] exceeds the
+			number of entries before the current position, then
+			the first error in the file is selected.
+
+							*:lbe* *:lbefore*
+:[count]lbe[fore]	Same as ":cbefore", except the location list for the
+			current window is used instead of the quickfix list.
+
+							*:caf* *:cafter*
+:[count]caf[ter]	Go to the [count] error after the current cursor
+			position in the current buffer.  If [count] is
+			omitted, then 1 is used.  If there are no errors, then
+			an error message is displayed.  Assumes that the
+			entries in a quickfix list are sorted by their buffer,
+			line and column numbers.  If [count] exceeds the
+			number of entries after the current position, then
+			the last error in the file is selected.
+
+							*:laf* *:lafter*
+:[count]laf[ter]	Same as ":cafter", except the location list for the
 			current window is used instead of the quickfix list.
 
 							*:cnf* *:cnfile*
@@ -805,14 +836,19 @@ lists.  They set one of the existing error lists as the current one.
 			the current window instead of the quickfix list.
 
 						*:chistory* *:chi*
-:chi[story]		Show the list of error lists.  The current list is
+:[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 ~
 
+			When [count] is given, then the count'th quickfix
+			list is made the current list. Example: >
+				" Make the 4th quickfix list current
+				:4chistory
+<
 						*:lhistory* *:lhi*
-:lhi[story]		Show the list of location lists, otherwise like
+:[count]lhi[story]	Show the list of location lists, otherwise like
 			`:chistory`.
 
 When adding a new error list, it becomes the current list.
diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index d2083b23d3..959fe35662 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -495,6 +495,9 @@ au BufNewFile,BufRead *.com			call dist#ft#BindzoneCheck('dcl')
 " DOT
 au BufNewFile,BufRead *.dot,*.gv		setf dot
 
+" Dune
+au BufNewFile,BufRead jbuild,dune,dune-project,dune-workspace setf dune
+
 " Dylan - lid files
 au BufNewFile,BufRead *.lid			setf dylanlid
 
@@ -1121,8 +1124,8 @@ au BufNewFile,BufRead *.nse			setf lua
 " NSIS
 au BufNewFile,BufRead *.nsi,*.nsh		setf nsis
 
-" OCAML
-au BufNewFile,BufRead *.ml,*.mli,*.mll,*.mly,.ocamlinit	setf ocaml
+" OCaml
+au BufNewFile,BufRead *.ml,*.mli,*.mll,*.mly,.ocamlinit,*.mlt,*.mlp,*.mlip,*.mli.cppo,*.ml.cppo setf ocaml
 
 " Occam
 au BufNewFile,BufRead *.occ			setf occam
@@ -1130,6 +1133,9 @@ au BufNewFile,BufRead *.occ			setf occam
 " Omnimark
 au BufNewFile,BufRead *.xom,*.xin		setf omnimark
 
+" OPAM
+au BufNewFile,BufRead opam,*.opam,*.opam.template setf opam
+
 " OpenROAD
 au BufNewFile,BufRead *.or			setf openroad
 
@@ -1549,6 +1555,9 @@ au BufNewFile,BufRead *.scm,*.ss,*.rkt		setf scheme
 " Screen RC
 au BufNewFile,BufRead .screenrc,screenrc	setf screen
 
+" Sexplib
+au BufNewFile,BufRead *.sexp setf sexplib
+
 " Simula
 au BufNewFile,BufRead *.sim			setf simula