Update runtime files.

8 files changed, 69 insertions, 54 deletions

diff --git a/runtime/doc/digraph.txt b/runtime/doc/digraph.txt
index 62f23a2f80..14a567651d 100644
--- a/runtime/doc/digraph.txt
+++ b/runtime/doc/digraph.txt
@@ -111,11 +111,14 @@ this, you will have to type <BS> e again.  To avoid this don't set the
 
 You may have problems using Vim with characters which have a value above 128.
 For example: You insert ue (u-umlaut) and the editor echoes \334 in Insert
-mode.  After leaving the Insert mode everything is fine.  Note that fmt
-removes all characters with a value above 128 from the text being formatted.
-On some Unix systems this means you have to define the environment-variable
-LC_CTYPE.  If you are using csh, then put the following line in your .cshrc: >
-	setenv LC_CTYPE iso_8859_1
+mode.  After leaving the Insert mode everything is fine.  On some Unix systems
+this means you have to define the environment-variable LC_CTYPE.  If you are
+using csh, then put the following line in your .cshrc: >
+	setenv LC_CTYPE en_US.utf8
+(or similar for a different language or country). The value must be a valid
+locale on your system, i.e. on Unix-like systems it must be present in the
+output of >
+	locale -a
 
 ==============================================================================
 3. Default digraphs					*digraphs-default*
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 5e6545cbdd..21fc43aaae 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.1.  Last change: 2018 May 17
+*eval.txt*	For Vim version 8.1.  Last change: 2018 Dec 09
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -518,7 +518,7 @@ To loop over the values use the |values()| function:  >
 	:endfor
 
 If you want both the key and the value use the |items()| function.  It returns
-a List in which each item is a	List with two items, the key and the value: >
+a List in which each item is a List with two items, the key and the value: >
 	:for [key, value] in items(mydict)
 	:   echo key . ': ' . value
 	:endfor
@@ -1088,11 +1088,6 @@ These are INVALID:
 	3.		empty {M}
 	1e40		missing .{M}
 
-							*float-pi* *float-e*
-A few useful values to copy&paste: >
-	:let pi = 3.14159265359
-	:let e  = 2.71828182846
-
 Rationale:
 Before floating point was introduced, the text "123.456" was interpreted as
 the two numbers "123" and "456", both converted to a string and concatenated,
@@ -1101,6 +1096,15 @@ could not find it intentionally being used in Vim scripts, this backwards
 incompatibility was accepted in favor of being able to use the normal notation
 for floating point numbers.
 
+							*float-pi* *float-e*
+A few useful values to copy&paste: >
+	:let pi = 3.14159265359
+	:let e  = 2.71828182846
+Or, if you don't want to write them in as floating-point literals, you can
+also use functions, like the following: >
+	:let pi = acos(-1.0)
+	:let e  = exp(1.0)
+
 						*floating-point-precision*
 The precision and range of floating points numbers depends on what "double"
 means in the library Vim was compiled with.  There is no way to change this at
@@ -1438,7 +1442,9 @@ Note that this means that filetype plugins don't get a different set of script
 variables for each buffer.  Use local buffer variables instead |b:var|.
 
 
-Predefined Vim variables:			*vim-variable* *v:var* *v:*
+PREDEFINED VIM VARIABLES			*vim-variable* *v:var* *v:*
+								*E963*
+Some variables can be set by the user, but the type cannot be changed.
 
 					*v:beval_col* *beval_col-variable*
 v:beval_col	The number of the column, over which the mouse pointer is.
@@ -7845,7 +7851,8 @@ str2float({expr})					*str2float()*
 		as when using a floating point number in an expression, see
 		|floating-point-format|.  But it's a bit more permissive.
 		E.g., "1e40" is accepted, while in an expression you need to
-		write "1.0e40".
+		write "1.0e40".  The hexadecimal form "0x123" is also
+		accepted, but not others, like binary or octal.
 		Text after the number is silently ignored.
 		The decimal point is always '.', no matter what the locale is
 		set to.  A comma ends the number: "12,345.67" is converted to
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index e9ad2a06d4..d43afe9dfb 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 8.1.  Last change: 2018 May 13
+*map.txt*       For Vim version 8.1.  Last change: 2018 Dec 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 774e782270..b5278f16ba 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -8126,7 +8126,11 @@ A jump table for the options with a short description can be found at |Q_op|.
 	separated by non-keyword characters (white space is preferred).
 	Maximum line length is 510 bytes.
 
-	Unfortunately we currently cannot recommend a file to be used here.
+	An English word list was added to this github issue:
+	https://github.com/vim/vim/issues/629#issuecomment-443293282
+	Unpack thesaurus_pkg.zip, put the thesaurus.txt file somewhere, e.g.
+	~/.vim/thesaurus/english.txt, and the 'thesaurus' option to this file
+	name.
 
 	To include a comma in a file name precede it with a backslash.  Spaces
 	after a comma are ignored, otherwise spaces are included in the file
@@ -8432,8 +8436,9 @@ A jump table for the options with a short description can be found at |Q_op|.
 	|t_RV| is set to the escape sequence to request the xterm version
 	number, more intelligent detection process runs.
 	The "xterm2" value will be set if the xterm version is reported to be
-	from 95 to 276.  The "sgr" value will be set if the xterm version is
-	277 or higher and when Vim detects Mac Terminal.app or iTerm2.
+	from 95 to 276.  The "sgr" value will be set if Vim detects Mac
+	Terminal.app, iTerm2 or mintty, and when the xterm version is 277 or
+	higher.
 	If you do not want 'ttymouse' to be set to "xterm2" or "sgr"
 	automatically, set t_RV to an empty string: >
 		:set t_RV=
diff --git a/runtime/doc/terminal.txt b/runtime/doc/terminal.txt
index 499a2450a6..0db69df7d3 100644
--- a/runtime/doc/terminal.txt
+++ b/runtime/doc/terminal.txt
@@ -110,7 +110,7 @@ sent to the job running in the terminal.  For example, to make F1 switch
 to Terminal-Normal mode: >
    tnoremap <F1> <C-W>N
 You can use Esc, but you need to make sure it won't cause other keys to
-break: >
+break (cursor keys start with an Esc, so they may break): >
    tnoremap <Esc> <C-W>N
    set notimeout ttimeout timeoutlen=100
 
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 043e6d57ef..4b4439f55c 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.1.  Last change: 2018 May 17
+*todo.txt*      For Vim version 8.1.  Last change: 2018 Dec 09
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,15 +38,11 @@ browser use: https://github.com/vim/vim/issues/1234
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
-Make ":script 40" edit the script listed with number 40.  Actually use
-":scriptnames".
-
-Download page: "A 64 bit version" link is wrong, use this one instead:
-https://github.com/vim/vim-win32-installer/releases/latest
-
 'incsearch' with :s: (#3321)
 - :s/foo  using CTRL-G moves to another line, should not happen, or use the
   correct line (it uses the last but one line) (Lifepillar, Aug 18, #3345)
+- :s@pat/tern@ doesn't include "/" in the pattern. (Takahiro Yoshihara, #3637)
+   pass delim to do_search() ?
 - Also support range: :/foo/,/bar/delete
 - Also support for user command, e.g. Cfilter
 - :%s/foo should take the first match below the cursor line, unless there
@@ -105,22 +101,19 @@ Terminal emulator window:
 - When 'encoding' is not utf-8, or the job is using another encoding, setup
   conversions.
 
-Users get used to "function!" because they reload a script file.  How about
-recognizing the script is re-sourced and not giving an error for the first
-function that overwrites.  Then one can leave out the exclamation mark and
-catch actual errors, overwriting a function from another script.
+":function" can now silently overwrite the function from the same script.
+Do the same for ":command" ?
 
 Update for German spell files: https://github.com/chrisbra/vim/compare/5e021c990f8817a50d3264782a5...3b27c92f297540761ebbd92d04fb3
 (Christian Brabandt, 2018 Nov 4)
 
-Patch for nsis/README.txt and uninstal.txt (Ken Takata, 2018 Nov 17, #3614)
-
-Patch to add commandline completion tests. (Dominique, #3622)
-
 Problem with Visual yank when 'linebreak' and 'showbreak' are set.
 Patch with tests, but it's not clear how it is supposed to work. (tommm, 2018
 Nov 17)
 
+Patch to add configure flags to skip rtl, farsi and arabic support.
+(Diego Carrión, #1867)
+
 Key mapping times out when using a timer in Gvim. (Michael Henry, 2018 Sep 9,
 #3417)
 
@@ -128,9 +121,6 @@ Does not build with MinGW out of the box:
 - _stat64 is not defined, need to use "struct stat" in vim.h
 - WINVER conflict, should use 0x0600 by default?
 
-Adding a fold with a marker in a C file doesn't add the comment /* */ if the
-line contains a * somewhere.  Patch with a fix (Hirohito Higashi, 2018 Nov 22)
-
 Crash in terminal with long multi-byte sequence. (2018 Nov 17, #3619)
 Dominique cannot reproduce. Update Nov 18.
 Suggested solution by Yasuhiro Matsumoto, 2018 Nov 18.
@@ -138,6 +128,14 @@ Suggested solution by Yasuhiro Matsumoto, 2018 Nov 18.
 Crash when mixing matchadd and substitute()? (Max Christian Pohle, 2018 May
 13, #2910)  Can't reproduce?
 
+Patch to simplify nsis installer. (Ken Takata, 2018 Sep 24, was #3479)
+Now included in #3501, using MUI2.  Use the zip file to get the binary files:
+https://github.com/vim/vim/files/2475621/nsis-icons.zip
+Ready to include now.
+
+Patch to add blob type support.  (Yasuhiro Matsumoto, 2018 Nov 26, #3638)
+Not done yet.
+
 Errors found with random data:
     heap-buffer-overflow in alist_add (#2472)
 
@@ -147,6 +145,9 @@ mappings no longer work.  Create a new terminal for the better solution?
 Patch to fix that appending makes items to be "recognized".
 (Yegappan, 2018 Nov 23). Reported by Daniel Hahler, #3633.
 
+Patch to define and manipulate signs with functions.  Adds sign groups and
+priority.   (Yegappan Lakshmanan, #3652)
+
 Improve fallback for menu translations, to avoid having to create lots of
 files that source the actual file.  E.g. menu_da_de -> menu_da
 Include part of #3242?
@@ -175,9 +176,6 @@ C syntax: {} inside () causes following {} to be highlighted as error.
 More warnings from static analysis:
 https://lgtm.com/projects/g/vim/vim/alerts/?mode=list
 
-Quickfix accessing free memory. (Dominique, 2018 Oct 13, #3538)
-Yegappan will look into it.
-
 Patch for this: (Aron Widforss, 2018 Oct 13, #3539)
     missing a test.
 7   Make 'scrolloff' a global-local option, so that it can be different in the
@@ -199,14 +197,12 @@ punctiuation is repeated. (Smylers, 2018 Nov 17, #3621)
 ":mksession" cannot handle a very long 'runtimepath'. (Timothy Madden, 21 Sep
 2018, #3466)  Patch from Christian, 2018 Oct 30 (with comments).
 
+Patch to add functions for signs. (Yegappan Lakshmanan, 2018 Nov 24)
+obsolete: Patch to add functions for signs. (Christian Brabandt, 2013 Jan 27)
+
 Patch in pull request #2967: Allow white space in sign text. (Ben Jackson)
 Test fails in AppVeyor.
 
-Patch to simplify nsis installer. (Ken Takata, 2018 Sep 24, was #3479)
-Now included in #3501, using MUI2.  Use the zip file to get the binary files:
-https://github.com/vim/vim/files/2475621/nsis-icons.zip
-Still being worked on.
-
 ml_get error: (Israel Chauca Fuentes, 2018 Oct 17, #3550).
 
 Patch to convert temp file name. (Yasuhiro Matsumoto, #3520)
@@ -227,6 +223,9 @@ Patch to implement 'diffref' option. (#3535)
 
 Patch to fix that bracketed paste remains after Vim exits. (2018 Oct 30, #3579)
 
+Patch for lnext/lprev work in specific cases. (Yegappan Lakshmanan, 2018 Dec
+4, #3633)
+
 cursorline highlighting not removed after yanking in Visual mode.
 (Matéo Zanibelli, 2018 Oct 30, #3578)
 Patch by Christian, Oct 30.
@@ -246,6 +245,9 @@ Memory leak in test_terminal:
 
 gethostbyname() is old, use getaddrinfo() if available. (#3227)
 
+Patch to add match count and current index "3/44" when using "n" command.
+(Christian Brabandt, on issue #453).  Only when search string was typed?
+
 matchaddpos() gets slow with many matches.  Proposal by Rick Howe, 2018 Jul
 19.
 
@@ -288,6 +290,9 @@ Further xdiff changes:
 
 Difference between two regexp engines: #3373
 
+Patch to add ch_listen() (Yasuhiro Matsumoto, 2018 Nov 26, #3639)
+What is the practical use for this?
+
 When the last line wraps, selecting with the mouse below that line only
 includes the first screen line. (2018 Aug 23, #3368)
 
@@ -759,9 +764,6 @@ Is it possible to keep the complete menu open when calling complete()?
 
 Memory leak in test97?  The string is actually freed.  Weird.
 
-Patch to add configure flags to skip rtl, farsi and arabic support.
-(Diego Carrión, #1867)
-
 assert_fails() can only check for the first error.  Make it possible to have
 it catch multiple errors and check all of them.
 
@@ -1654,8 +1656,6 @@ Or use expand('<sid>')?
 
 Patch to make confirm() display colors. (Christian Brabandt, 2012 Nov 9)
 
-Patch to add functions for signs. (Christian Brabandt, 2013 Jan 27)
-
 Patch to remove flicker from popup menu. (Yasuhiro Matsumoto, 2013 Aug 15)
 
 Problem with refresh:always in completion. (Tyler Wade, 2013 Mar 17)
diff --git a/runtime/doc/vim-da.1 b/runtime/doc/vim-da.1
index cc272ada35..3437bbcd2d 100644
--- a/runtime/doc/vim-da.1
+++ b/runtime/doc/vim-da.1
@@ -321,13 +321,13 @@ Når N udelades, så åbnes én fanebladsside pr. fil.
 .TP
 \-R
 Skrivebeskyttet tilstand.
-'readonly'-valgmuligheden sættes.
+\&'readonly'-valgmuligheden sættes.
 Du kan stadig redigere bufferen, men vil være forhindret i
 fejlagtigt at overskrive en fil.
 Hvis du vil overskrive en fil, så tilføj et
 udråbstegn til Ex-kommandoen, som i ":w!".
 \-R-tilvalget indebærer også \-n-tilvalget (se ovenfor).
-'readonly'-valgmuligheden kan slås fra med ":set noro".
+\&'readonly'-valgmuligheden kan slås fra med ":set noro".
 Se ":help 'readonly'".
 .TP
 \-r
diff --git a/runtime/doc/vim-da.UTF-8.1 b/runtime/doc/vim-da.UTF-8.1
index 451c30f116..f619e4a054 100644
--- a/runtime/doc/vim-da.UTF-8.1
+++ b/runtime/doc/vim-da.UTF-8.1
@@ -321,13 +321,13 @@ Når N udelades, så åbnes én fanebladsside pr. fil.
 .TP
 \-R
 Skrivebeskyttet tilstand.
-'readonly'-valgmuligheden sættes.
+\&'readonly'-valgmuligheden sættes.
 Du kan stadig redigere bufferen, men vil være forhindret i
 fejlagtigt at overskrive en fil.
 Hvis du vil overskrive en fil, så tilføj et
 udråbstegn til Ex-kommandoen, som i ":w!".
 \-R-tilvalget indebærer også \-n-tilvalget (se ovenfor).
-'readonly'-valgmuligheden kan slås fra med ":set noro".
+\&'readonly'-valgmuligheden kan slås fra med ":set noro".
 Se ":help 'readonly'".
 .TP
 \-r