Update runtime files.

READMEdir/README_extra.txt

@@ -24,9 +24,6 @@ src/os_mac.*		Files for the Mac port.
 
 src/os_mint.8		Files for the Atari Mint port.
 
-src/os_os2*		Files for the OS/2 port.
-src/tee/*		Extra program for OS/2.
-
 src/os_vms*		Files for the VMS port.
 
 src/os_w32*

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.2.  Last change: 2019 Dec 06
+*eval.txt*	For Vim version 8.2.  Last change: 2019 Dec 17
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar

runtime/doc/map.txt

@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 8.2.  Last change: 2019 Nov 09
+*map.txt*       For Vim version 8.2.  Last change: 2019 Dec 19
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1044,7 +1044,8 @@ See |:verbose-cmd| for more information.
 			See |:map-<buffer>| for the optional <buffer> argument.
 
 						*:una* *:unabbreviate*
-:una[bbreviate] {lhs}	Remove abbreviation for {lhs} from the list.  If none
+:una[bbreviate] [<buffer>] {lhs}
+			Remove abbreviation for {lhs} from the list.  If none
 			is found, remove abbreviations in which {lhs} matches
 			with the {rhs}.  This is done so that you can even
 			remove abbreviations after expansion.  To avoid
@@ -1059,7 +1060,8 @@ See |:verbose-cmd| for more information.
 			Same as ":ab", but for Command-line mode only.
 
 						*:cuna* *:cunabbrev*
-:cuna[bbrev] {lhs}	Same as ":una", but for Command-line mode only.
+:cuna[bbrev] [<buffer>] {lhs}
+			Same as ":una", but for Command-line mode only.
 
 						*:cnorea* *:cnoreabbrev*
 :cnorea[bbrev] [<expr>] [<buffer>] [lhs] [rhs]
@@ -1071,7 +1073,8 @@ See |:verbose-cmd| for more information.
 			Same as ":ab", but for Insert mode only.
 
 						*:iuna* *:iunabbrev*
-:iuna[bbrev] {lhs}	Same as ":una", but for insert mode only.
+:iuna[bbrev] [<buffer>] {lhs}
+			Same as ":una", but for insert mode only.
 
 						*:inorea* *:inoreabbrev*
 :inorea[bbrev] [<expr>] [<buffer>] [lhs] [rhs]

runtime/doc/options.txt

@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.2.  Last change: 2019 Dec 17
+*options.txt*	For Vim version 8.2.  Last change: 2019 Dec 18
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -576,9 +576,9 @@ If an error is detected the rest of the line is skipped.
 
 If you want to include a ':' in a set command precede it with a '\'.  The
 backslash in front of the ':' will be removed.  Example:
-   /* vi:set dir=c\:\tmp: */ ~
-This sets the 'dir' option to "c:\tmp".  Only a single backslash before the
-':' is removed.  Thus to include "\:" you have to specify "\\:".
+   /* vi:set fillchars=stl\:^,vert\:\|: */ ~
+This sets the 'fillchars' option to "stl:^,vert:\|".  Only a single backslash
+before the ':' is removed.  Thus to include "\:" you have to specify "\\:".
 							*E992*
 No other commands than "set" are supported, for security reasons (somebody
 might create a Trojan horse text file with modelines).  And not all options
@@ -6462,9 +6462,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	but the Windows version of Vim can source unix format scripts.
 
 						*'shell'* *'sh'* *E91*
-'shell' 'sh'		string	(default $SHELL or "sh",
-					MS-DOS and Win32: "command.com" or
-					"cmd.exe")
+'shell' 'sh'		string	(default $SHELL or "sh", Win32: "cmd.exe")
 			global
 	Name of the shell to use for ! and :! commands.  When changing the
 	value also check these options: 'shelltype', 'shellpipe', 'shellslash'

runtime/doc/syntax.txt

@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 8.2.  Last change: 2019 Dec 07
+*syntax.txt*	For Vim version 8.2.  Last change: 2019 Dec 19
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2761,6 +2761,13 @@ This will add highlighting for the commands that BASH (version 2.05a and
 later, and part earlier) adds.
 
 
+REGO						*rego.vim* *ft-rego-syntax*
+
+Rego is a query language developed by Styra.  It is mostly used as a policy
+language for kubernetes, but can be applied to almost anything.  Files with
+the following extensions are recognized as rego files: .rego.
+
+
 RESTRUCTURED TEXT			*rst.vim* *ft-rst-syntax*
 
 Syntax highlighting is enabled for code blocks within the document for a

runtime/doc/tags

@@ -6498,6 +6498,7 @@ ft-quake-syntax	syntax.txt	/*ft-quake-syntax*
 ft-r-indent	indent.txt	/*ft-r-indent*
 ft-r-syntax	syntax.txt	/*ft-r-syntax*
 ft-readline-syntax	syntax.txt	/*ft-readline-syntax*
+ft-rego-syntax	syntax.txt	/*ft-rego-syntax*
 ft-rexx-syntax	syntax.txt	/*ft-rexx-syntax*
 ft-rmd-plugin	filetype.txt	/*ft-rmd-plugin*
 ft-rmd-syntax	syntax.txt	/*ft-rmd-syntax*
@@ -8561,6 +8562,7 @@ register	sponsor.txt	/*register*
 register-faq	sponsor.txt	/*register-faq*
 register-variable	eval.txt	/*register-variable*
 registers	change.txt	/*registers*
+rego.vim	syntax.txt	/*rego.vim*
 regular-expression	pattern.txt	/*regular-expression*
 reload	editing.txt	/*reload*
 reltime()	eval.txt	/*reltime()*

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.2.  Last change: 2019 Dec 11
+*todo.txt*      For Vim version 8.2.  Last change: 2019 Dec 19
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,7 +38,12 @@ browser use: https://github.com/vim/vim/issues/1234
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+Include ipv6 syntax changes?  (DJ Lucas, #5360)
+
 Popup windows:
+- Make it possible to put a terminal window in a popup.  Would always grab key
+  input?  Sort-of possible by creating a hidden terminal and opening a popup
+  with that buffer: #4063.
 - Use popup (or popup menu) for command line completion
 - Implement flip option
 - Make redrawing more efficient and avoid flicker:
@@ -87,6 +92,7 @@ Terminal emulator window:
 - When the job in the terminal doesn't use mouse events, let the scroll wheel
   scroll the scrollback, like a terminal does at the shell prompt. #2490
   And use modeless selection.  #2962
+- Use CTRL-W CTRL-K to enter a digraph? #5371
 - When Vim runs in the terminal and changes the title, the statusline needs to
   be redrawn.
 - GUI: When using ":set go+=!" a system() call causes the hit-enter prompt.
@@ -137,6 +143,9 @@ undo result wrong: Masato Nishihata, #4798
 
 Undo puts cursor in wrong line after "cG<Esc>" undo.
 
+:unmap <c-n> gives error but does remove the mapping. (Antony Scriven, 2019
+Dec 19)
+
 Sound: support on Mac?  Or does libcanberra work there?
 
 Patch to fix session file when using multiple tab pages. (Jason Franklin, 2019
@@ -522,7 +531,7 @@ matchaddpos() gets slow with many matches.  Proposal by Rick Howe, 2018 Jul
 19.
 
 Should make 'listchars' global-local.  Local to window or to buffer?
-Probably window.
+Probably window.  #5206
 Add something like 'fillchars' local to window, but allow for specifying a
 highlight name.  Esp. for the statusline.
 And "extends" and "precedes" are also useful without 'list' set.  Also in

runtime/makemenu.vim

@@ -481,6 +481,7 @@ SynMenu R.RCS.RCS\ file:rcs
 SynMenu R.Readline\ config:readline
 SynMenu R.Rebol:rebol
 SynMenu R.ReDIF:redif
+SynMenu R.Rego:rego
 SynMenu R.Relax\ NG:rng
 SynMenu R.Remind:remind
 SynMenu R.Relax\ NG\ compact:rnc

runtime/syntax/cpp.vim

@@ -2,7 +2,7 @@
 " Language:	C++
 " Current Maintainer:	vim-jp (https://github.com/vim-jp/vim-cpp)
 " Previous Maintainer:	Ken Shan <[email protected]>
-" Last Change:	2017 Jun 05
+" Last Change:	2019 Dec 18
 
 " quit when a syntax file was already loaded
 if exists("b:current_syntax")
@@ -42,6 +42,8 @@ if !exists("cpp_no_cpp11")
   syn keyword cppConstant	ATOMIC_INT_LOCK_FREE ATOMIC_LONG_LOCK_FREE
   syn keyword cppConstant	ATOMIC_LLONG_LOCK_FREE ATOMIC_POINTER_LOCK_FREE
   syn region cppRawString	matchgroup=cppRawStringDelimiter start=+\%(u8\|[uLU]\)\=R"\z([[:alnum:]_{}[\]#<>%:;.?*\+\-/\^&|~!=,"']\{,16}\)(+ end=+)\z1"+ contains=@Spell
+  syn match cppCast		"\<\(const\|static\|dynamic\)_pointer_cast\s*<"me=e-1
+  syn match cppCast		"\<\(const\|static\|dynamic\)_pointer_cast\s*$"
 endif
 
 " C++ 14 extensions
@@ -53,6 +55,21 @@ if !exists("cpp_no_cpp14")
   syn case match
 endif
 
+" C++ 20 extensions
+if !exists("cpp_no_cpp20")
+  syn keyword cppStatement	co_await co_return co_yield requires
+  syn keyword cppStorageClass	consteval constinit
+  syn keyword cppStructure	concept
+  syn keyword cppType		char8_t
+  syn keyword cppModule		import module export
+endif
+
+" C++ 17 extensions
+if !exists("cpp_no_cpp17")
+  syn match cppCast		"\<reinterpret_pointer_cast\s*<"me=e-1
+  syn match cppCast		"\<reinterpret_pointer_cast\s*$"
+endif
+
 " The minimum and maximum operators in GNU C++
 syn match cppMinMax "[<>]?"
 
@@ -71,6 +88,7 @@ hi def link cppConstant		Constant
 hi def link cppRawStringDelimiter	Delimiter
 hi def link cppRawString		String
 hi def link cppNumber		Number
+hi def link cppModule		Include
 
 let b:current_syntax = "cpp"
 

runtime/syntax/cvs.vim

@@ -1,7 +1,6 @@
 " Vim syntax file
 " Language:	CVS commit file
-" Maintainer:	Matt Dunford ([email protected])
-" URL:		http://www.zotikos.com/downloads/cvs.vim
+" Maintainer:	Matt Dunford ([email protected])
 " Last Change:	Sat Nov 24 23:25:11 CET 2001
 
 " quit when a syntax file was already loaded

runtime/syntax/rego.vim

@@ -0,0 +1,89 @@
+" Vim syntax file
+" Language: rego policy language
+" Maintainer: Matt Dunford ([email protected])
+" URL:        https://github.com/zenmatic/vim-syntax-rego
+" Last Change: 2019 Dec 12
+
+" https://www.openpolicyagent.org/docs/latest/policy-language/
+
+" quit when a (custom) syntax file was already loaded
+if exists("b:current_syntax")
+	finish
+endif
+
+syn case match
+
+syn keyword regoDirective package import allow deny
+syn keyword regoKeywords as default else false not null true with some
+
+syn keyword regoFuncAggregates count sum product max min sort all any
+syn match regoFuncArrays "\<array\.\(concat\|slice\)\>"
+syn keyword regoFuncSets intersection union
+
+syn keyword regoFuncStrings concat /\<contains\>/ endswith format_int indexof lower replace split sprintf startswith substring trim trim_left trim_prefix trim_right trim_suffix trim_space upper
+syn match regoFuncStrings2 "\<strings\.replace_n\>"
+syn match regoFuncStrings3 "\<contains\>"
+
+syn keyword regoFuncRegex re_match
+syn match regoFuncRegex2 "\<regex\.\(split\|globs_match\|template_match\|find_n\|find_all_string_submatch_n\)\>"
+
+syn match regoFuncGlob "\<glob\.\(match\|quote_meta\)\>"
+syn match regoFuncUnits "\<units\.parse_bytes\>"
+syn keyword regoFuncTypes is_number is_string is_boolean is_array is_set is_object is_null type_name
+syn match regoFuncEncoding1 "\<\(base64\|base64url\)\.\(encode\|decode\)\>"
+syn match regoFuncEncoding2 "\<urlquery\.\(encode\|decode\|encode_object\)\>"
+syn match regoFuncEncoding3 "\<\(json\|yaml\)\.\(marshal\|unmarshal\)\>"
+syn match regoFuncTokenSigning "\<io\.jwt\.\(encode_sign_raw\|encode_sign\)\>"
+syn match regoFuncTokenVerification "\<io\.jwt\.\(verify_rs256\|verify_ps256\|verify_es256\|verify_hs256\|decode\|decode_verify\)\>"
+syn match regoFuncTime "\<time\.\(now_ns\|parse_ns\|parse_rfc3339_ns\|parse_duration_ns\|date\|clock\|weekday\)\>"
+syn match regoFuncCryptography "\<crypto\.x509\.parse_certificates\>"
+syn keyword regoFuncGraphs walk
+syn match regoFuncHttp "\<http\.send\>"
+syn match regoFuncNet "\<net\.\(cidr_contains\|cidr_intersects\)\>"
+syn match regoFuncRego "\<rego\.parse_module\>"
+syn match regoFuncOpa "\<opa\.runtime\>"
+syn keyword regoFuncDebugging trace
+
+hi def link regoDirective Statement
+hi def link regoKeywords Statement
+hi def link regoFuncAggregates Statement
+hi def link regoFuncArrays Statement
+hi def link regoFuncSets Statement
+hi def link regoFuncStrings Statement
+hi def link regoFuncStrings2 Statement
+hi def link regoFuncStrings3 Statement
+hi def link regoFuncRegex Statement
+hi def link regoFuncRegex2 Statement
+hi def link regoFuncGlob Statement
+hi def link regoFuncUnits Statement
+hi def link regoFuncTypes Statement
+hi def link regoFuncEncoding1 Statement
+hi def link regoFuncEncoding2 Statement
+hi def link regoFuncEncoding3 Statement
+hi def link regoFuncTokenSigning Statement
+hi def link regoFuncTokenVerification Statement
+hi def link regoFuncTime Statement
+hi def link regoFuncCryptography Statement
+hi def link regoFuncGraphs Statement
+hi def link regoFuncHttp Statement
+hi def link regoFuncNet Statement
+hi def link regoFuncRego Statement
+hi def link regoFuncOpa Statement
+hi def link regoFuncDebugging Statement
+
+" https://www.openpolicyagent.org/docs/latest/policy-language/#strings
+syn region      regoString            start=+"+ skip=+\\\\\|\\"+ end=+"+
+syn region      regoRawString         start=+`+ end=+`+
+
+hi def link     regoString            String
+hi def link     regoRawString         String
+
+" Comments; their contents
+syn keyword     regoTodo              contained TODO FIXME XXX BUG
+syn cluster     regoCommentGroup      contains=regoTodo
+syn region      regoComment           start="#" end="$" contains=@regoCommentGroup,@Spell
+
+hi def link     regoComment           Comment
+hi def link     regoTodo              Todo
+
+let b:current_syntax = 'rego'