vim-patch:98a29d00a48e

Update runtime files.
98a29d00a4

runtime/doc/eval.txt

@@ -3363,8 +3363,9 @@ delete({fname} [, {flags}])					*delete()*
 		Note: on MS-Windows it is not possible to delete a directory
 		that is being used.
 
-		The result is a Number, which is 0 if the delete operation was
-		successful and -1 when the deletion failed or partly failed.
+		The result is a Number, which is 0/false if the delete
+		operation was successful and -1/true when the deletion failed
+		or partly failed.
 
 deletebufline({expr}, {first}[, {last}])		*deletebufline()*
 		Delete lines {first} to {last} (inclusive) from buffer {expr}.
@@ -5113,8 +5114,8 @@ has({feature})	Returns 1 if {feature} is supported, 0 otherwise.  The
 
 
 has_key({dict}, {key})					*has_key()*
-		The result is a Number, which is 1 if |Dictionary| {dict} has
-		an entry with key {key}.  Zero otherwise.
+		The result is a Number, which is TRUE if |Dictionary| {dict}
+		has an entry with key {key}.  FALSE otherwise.
 
 haslocaldir([{winnr}[, {tabnr}]])			*haslocaldir()*
 		The result is a Number, which is 1 when the tabpage or window
@@ -5132,16 +5133,16 @@ haslocaldir([{winnr}[, {tabnr}]])			*haslocaldir()*
 		If {winnr} is -1 it is ignored, only the tab is resolved.
 
 hasmapto({what} [, {mode} [, {abbr}]])			*hasmapto()*
-		The result is a Number, which is 1 if there is a mapping that
-		contains {what} in somewhere in the rhs (what it is mapped to)
-		and this mapping exists in one of the modes indicated by
-		{mode}.
+		The result is a Number, which is TRUE if there is a mapping
+		that contains {what} in somewhere in the rhs (what it is
+		mapped to) and this mapping exists in one of the modes
+		indicated by {mode}.
 		When {abbr} is there and it is |TRUE| use abbreviations
 		instead of mappings.  Don't forget to specify Insert and/or
 		Command-line mode.
 		Both the global mappings and the mappings local to the current
 		buffer are checked for a match.
-		If no matching mapping is found 0 is returned.
+		If no matching mapping is found FALSE is returned.
 		The following characters are recognized in {mode}:
 			n	Normal mode
 			v	Visual mode
@@ -5172,8 +5173,8 @@ histadd({history}, {item})				*histadd()*
 		character is sufficient.
 		If {item} does already exist in the history, it will be
 		shifted to become the newest entry.
-		The result is a Number: 1 if the operation was successful,
-		otherwise 0 is returned.
+		The result is a Number: TRUE if the operation was successful,
+		otherwise FALSE is returned.
 
 		Example: >
 			:call histadd("input", strftime("%Y %b %d"))
@@ -5192,8 +5193,8 @@ histdel({history} [, {item}])				*histdel()*
 		an index, see |:history-indexing|.  The respective entry will
 		be removed if it exists.
 
-		The result is a Number: 1 for a successful operation,
-		otherwise 0 is returned.
+		The result is TRUE for a successful operation, otherwise FALSE
+		is returned.
 
 		Examples:
 		Clear expression register history: >
@@ -5236,7 +5237,7 @@ histnr({history})					*histnr()*
 			:let inp_index = histnr("expr")
 <
 hlexists({name})					*hlexists()*
-		The result is a Number, which is non-zero if a highlight group
+		The result is a Number, which is TRUE if a highlight group
 		called {name} exists.  This is when the group has been
 		defined in some way.  Not necessarily when highlighting has
 		been defined for it, it may also have been used for a syntax
@@ -5427,7 +5428,7 @@ inputrestore()						*inputrestore()*
 		Restore typeahead that was saved with a previous |inputsave()|.
 		Should be called the same number of times inputsave() is
 		called.  Calling it more often is harmless though.
-		Returns 1 when there is nothing to restore, 0 otherwise.
+		Returns TRUE when there is nothing to restore, FALSE otherwise.
 
 inputsave()						*inputsave()*
 		Preserve typeahead (also from mappings) and clear it, so that
@@ -5435,7 +5436,7 @@ inputsave()						*inputsave()*
 		followed by a matching inputrestore() after the prompt.  Can
 		be used several times, in which case there must be just as
 		many inputrestore() calls.
-		Returns 1 when out of memory, 0 otherwise.
+		Returns TRUE when out of memory, FALSE otherwise.
 
 inputsecret({prompt} [, {text}])			*inputsecret()*
 		This function acts much like the |input()| function with but
@@ -6292,6 +6293,10 @@ mkdir({name} [, {path} [, {prot}]])
 		If you try to create an existing directory with {path} set to
 		"p" mkdir() will silently exit.
 
+		The function result is a Number, which is TRUE if the call was
+		successful or FALSE if the directory creation failed or partly
+		failed.
+
 							*mode()*
 mode([expr])	Return a string that indicates the current mode.
 		If [expr] is supplied and it evaluates to a non-zero Number or
@@ -7394,6 +7399,7 @@ server2client({clientid}, {string})			*server2client()*
 		Send a reply string to {clientid}.  The most recent {clientid}
 		that sent a string can be retrieved with expand("<client>").
 		Note:
+		Returns zero for success, -1 for failure.
 		This id has to be stored before the next command can be
 		received.  I.e. before returning from the received command and
 		before calling any commands that waits for input.
@@ -7510,8 +7516,8 @@ setcmdpos({pos})					*setcmdpos()*
 		before inserting the resulting text.
 		When the number is too big the cursor is put at the end of the
 		line.  A number smaller than one has undefined results.
-		Returns 0 when successful, 1 when not editing the command
-		line.
+		Returns FALSE when successful, TRUE when not editing the
+		command line.
 
 setenv({name}, {val})						*setenv()*
 		Set environment variable {name} to {val}.
@@ -7544,8 +7550,8 @@ setline({lnum}, {text})					*setline()*
 		When {lnum} is just below the last line the {text} will be
 		added below the last line.
 
-		If this succeeds, 0 is returned.  If this fails (most likely
-		because {lnum} is invalid) 1 is returned.
+		If this succeeds, FALSE is returned.  If this fails (most likely
+		because {lnum} is invalid) TRUE is returned.
 
 		Example: >
 			:call setline(5, strftime("%c"))
@@ -9134,7 +9140,7 @@ win_gettype([{nr}])					*win_gettype()*
 win_gotoid({expr})					*win_gotoid()*
 		Go to window with ID {expr}.  This may also change the current
 		tabpage.
-		Return 1 if successful, 0 if the window cannot be found.
+		Return TRUE if successful, FALSE if the window cannot be found.
 
 win_id2tabwin({expr}					*win_id2tabwin()*
 		Return a list with the tab number and window number of window

runtime/doc/filetype.txt

@@ -136,6 +136,7 @@ can be used to overrule the filetype used for certain extensions:
 	*.w		g:filetype_w	|ft-cweb-syntax|
 	*.i		g:filetype_i	|ft-progress-syntax|
 	*.p		g:filetype_p	|ft-pascal-syntax|
+	*.pp		g:filetype_pp	|ft-pascal-syntax|
 	*.sh		g:bash_is_sh	|ft-sh-syntax|
 	*.tex		g:tex_flavor	|ft-tex-plugin|
 

runtime/doc/options.txt

@@ -4005,7 +4005,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	the |more-prompt|.  When this option is off there are no pauses, the
 	listing continues until finished.
 
-						*'mouse'* *E538*
+						*'mouse'*
 'mouse'			string	(default "")
 			global
 

runtime/doc/syntax.txt

@@ -2303,11 +2303,12 @@ http://papp.plan9.de.
 
 PASCAL						*pascal.vim* *ft-pascal-syntax*
 
-Files matching "*.p" could be Progress or Pascal.  If the automatic detection
-doesn't work for you, or you don't edit Progress at all, use this in your
-startup vimrc: >
+Files matching "*.p" could be Progress or Pascal and those matching "*.pp"
+could be Puppet or Pascal.  If the automatic detection doesn't work for you,
+or you only edit Pascal files, use this in your startup vimrc: >
 
-   :let filetype_p = "pascal"
+   :let filetype_p  = "pascal"
+   :let filetype_pp = "pascal"
 
 The Pascal syntax file has been extended to take into account some extensions
 provided by Turbo Pascal, Free Pascal Compiler and GNU Pascal Compiler.

runtime/doc/various.txt

@@ -505,6 +505,9 @@ gO			Show a filetype-specific, navigable "outline" of the
 			if at a visible position.
 			Queued messages are processed during the sleep.
 
+							*:sl!* *:sleep!*
+:[N]sl[eep]! [N] [m]	Same as above, but hide the cursor
+
 ==============================================================================
 2. Using Vim like less or more					*less*
 

runtime/doc/vi_diff.txt

@@ -11,9 +11,10 @@ Differences between Vim and Vi				*vi-differences*
 ==============================================================================
 1. Limits						*limits*
 
-Vim has only a few limits for the files that can be edited.
+Vim has only a few limits for the files that can be edited {Vi: can not handle
+<Nul> characters and characters above 128, has limited line length, many other
+limits}.
 
-							*E340*
 Maximum line length	   2147483647 characters
 Maximum number of lines	   2147483647 lines
 Maximum file size	   2147483647 bytes (2 Gbyte) when a long integer is

runtime/ftplugin/vim.vim

@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:	Vim
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2021 Jan 05
+" Last Change:	2021 Jan 12
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -52,12 +52,12 @@ setlocal keywordprg=:help
 if "\n" .. join(getline(1, 10), "\n") =~# '\n\s*vim9\%[script]\>'
   " Set 'comments' to format dashed lists in comments
   setlocal com=sO:#\ -,mO:#\ \ ,eO:##,:#
-  " Comments start with a double quote in a legacy script;
-  " with # in a Vim9 script
-  setlocal commentstring=\"%s
+  " Comments starts with # in Vim9 script
+  setlocal commentstring=#%s
 else
   setlocal com=sO:\"\ -,mO:\"\ \ ,:\"
-  setlocal commentstring=#%s
+  " Comments starts with a double quote in legacy script
+  setlocal commentstring=\"%s
 endif
 
 

runtime/syntax/c.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	C
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2020 Aug 28
+" Last Change:	2021 Jan 11
 
 " Quit when a (custom) syntax file was already loaded
 if exists("b:current_syntax")
@@ -13,6 +13,9 @@ set cpo&vim
 
 let s:ft = matchstr(&ft, '^\([^.]\)\+')
 
+" check if this was included from cpp.vim
+let s:in_cpp_family = exists("b:filetype_in_cpp_family")
+
 " Optional embedded Autodoc parsing
 " To enable it add: let g:c_autodoc = 1
 " to your .vimrc
@@ -55,7 +58,7 @@ if !exists("c_no_cformat")
 endif
 
 " cCppString: same as cString, but ends at end of line
-if s:ft ==# "cpp" && !exists("cpp_no_cpp11") && !exists("c_no_cformat")
+if s:in_cpp_family && !exists("cpp_no_cpp11") && !exists("c_no_cformat")
   " ISO C++11
   syn region	cString		start=+\(L\|u\|u8\|U\|R\|LR\|u8R\|uR\|UR\)\="+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,cFormat,@Spell extend
   syn region 	cCppString	start=+\(L\|u\|u8\|U\|R\|LR\|u8R\|uR\|UR\)\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=cSpecial,cFormat,@Spell
@@ -87,7 +90,7 @@ syn match	cSpecialCharacter display "L\='\\\o\{1,3}'"
 syn match	cSpecialCharacter display "'\\x\x\{1,2}'"
 syn match	cSpecialCharacter display "L'\\x\x\+'"
 
-if (s:ft ==# "c" && !exists("c_no_c11")) || (s:ft ==# "cpp" && !exists("cpp_no_cpp11"))
+if (s:ft ==# "c" && !exists("c_no_c11")) || (s:in_cpp_family && !exists("cpp_no_cpp11"))
   " ISO C11 or ISO C++ 11
   if exists("c_no_cformat")
     syn region	cString		start=+\%(U\|u8\=\)"+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,@Spell extend
@@ -130,7 +133,7 @@ endif
 " But avoid matching <::.
 syn cluster	cParenGroup	contains=cParenError,cIncluded,cSpecial,cCommentSkip,cCommentString,cComment2String,@cCommentGroup,cCommentStartError,cUserLabel,cBitField,cOctalZero,@cCppOutInGroup,cFormat,cNumber,cFloat,cOctal,cOctalError,cNumbersCom
 if exists("c_no_curly_error")
-  if s:ft ==# 'cpp' && !exists("cpp_no_cpp11")
+  if s:in_cpp_family && !exists("cpp_no_cpp11")
     syn region	cParen		transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,@cStringGroup,@Spell
     " cCppParen: same as cParen but ends at end-of-line; used in cDefine
     syn region	cCppParen	transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell
@@ -144,7 +147,7 @@ if exists("c_no_curly_error")
     syn match	cErrInParen	display contained "^[{}]\|^<%\|^%>"
   endif
 elseif exists("c_no_bracket_error")
-  if s:ft ==# 'cpp' && !exists("cpp_no_cpp11")
+  if s:in_cpp_family && !exists("cpp_no_cpp11")
     syn region	cParen		transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,@cStringGroup,@Spell
     " cCppParen: same as cParen but ends at end-of-line; used in cDefine
     syn region	cCppParen	transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell
@@ -158,7 +161,7 @@ elseif exists("c_no_bracket_error")
     syn match	cErrInParen	display contained "[{}]\|<%\|%>"
   endif
 else
-  if s:ft ==# 'cpp' && !exists("cpp_no_cpp11")
+  if s:in_cpp_family && !exists("cpp_no_cpp11")
     syn region	cParen		transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,cErrInBracket,cCppBracket,@cStringGroup,@Spell
     " cCppParen: same as cParen but ends at end-of-line; used in cDefine
     syn region	cCppParen	transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cErrInBracket,cParen,cBracket,cString,@Spell
@@ -278,7 +281,7 @@ syn keyword	cStorageClass	static register auto volatile extern const
 if exists("c_gnu")
   syn keyword	cStorageClass	inline __attribute__
 endif
-if !exists("c_no_c99") && s:ft !=# 'cpp'
+if !exists("c_no_c99") && !s:in_cpp_family
   syn keyword	cStorageClass	inline restrict
 endif
 if !exists("c_no_c11")
@@ -420,7 +423,7 @@ endif
 syn cluster	cLabelGroup	contains=cUserLabel
 syn match	cUserCont	display "^\s*\zs\I\i*\s*:$" contains=@cLabelGroup
 syn match	cUserCont	display ";\s*\zs\I\i*\s*:$" contains=@cLabelGroup
-if s:ft ==# 'cpp'
+if s:in_cpp_family
   syn match	cUserCont	display "^\s*\zs\%(class\|struct\|enum\)\@!\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup
   syn match	cUserCont	display ";\s*\zs\%(class\|struct\|enum\)\@!\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup
 else

runtime/syntax/cpp.vim

@@ -2,13 +2,16 @@
 " Language:	C++
 " Current Maintainer:	vim-jp (https://github.com/vim-jp/vim-cpp)
 " Previous Maintainer:	Ken Shan <ccshan@post.harvard.edu>
-" Last Change:	2019 Dec 18
+" Last Change:	2021 Jan 12
 
 " quit when a syntax file was already loaded
 if exists("b:current_syntax")
   finish
 endif
 
+" inform C syntax that the file was included from cpp.vim
+let b:filetype_in_cpp_family = 1
+
 " Read the C syntax to start with
 runtime! syntax/c.vim
 unlet b:current_syntax