Adding upstream version 2:9.1.0016.upstream/2%9.1.0016

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 201 insertions, 0 deletions

diff --git a/runtime/syntax/natural.vim b/runtime/syntax/natural.vim
new file mode 100644
index 0000000..be529f2
--- /dev/null
+++ b/runtime/syntax/natural.vim
@@ -0,0 +1,201 @@
+" Vim syntax file
+"
+" Language:	NATURAL
+" Version:	2.1.0.5
+" Maintainer:	Marko von Oppen <marko@von-oppen.com>
+" Last Changed:	2012-02-05 18:50:43
+" Support:	http://www.von-oppen.com/
+
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+  finish
+endif
+setlocal iskeyword+=-,*,#,+,_,/
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+" NATURAL is case insensitive
+syntax case ignore
+
+" preprocessor
+syn keyword naturalInclude	include nextgroup=naturalObjName skipwhite
+
+" define data
+syn keyword naturalKeyword	define data end-define
+syn keyword naturalKeyword	independent global parameter local redefine view
+syn keyword naturalKeyword	const[ant] init initial
+
+" loops
+syn keyword naturalLoop		read end-read end-work find end-find histogram end-histogram
+syn keyword naturalLoop		end-all sort end-sort sorted descending ascending
+syn keyword naturalRepeat	repeat end-repeat while until for step end-for
+syn keyword naturalKeyword	in file with field starting from ending at thru by isn where
+syn keyword naturalError	on error end-error
+syn keyword naturalKeyword	accept reject end-enddata number unique retain as release
+syn keyword naturalKeyword	start end-start break end-break physical page top sequence
+syn keyword naturalKeyword	end-toppage end-endpage end-endfile before processing
+syn keyword naturalKeyword	end-before
+
+" conditionals
+syn keyword naturalConditional	if then else end-if end-norec
+syn keyword naturalConditional	decide end-decide value when condition none any
+
+" assignment / calculation
+syn keyword naturalKeyword	reset assign move left right justified compress to into edited
+syn keyword naturalKeyword	add subtract multiply divide compute name
+syn keyword naturalKeyword	all giving remainder rounded leaving space numeric
+syn keyword naturalKeyword	examine full replace giving separate delimiter modified
+syn keyword naturalKeyword	suspend identical suppress
+
+" program flow
+syn keyword naturalFlow		callnat fetch return enter escape bottom top stack formatted
+syn keyword naturalFlow		command call
+syn keyword naturalflow		end-subroutine routine
+
+" file operations
+syn keyword naturalKeyword	update store get delete end transaction work once close
+
+" other keywords
+syn keyword naturalKeyword	first every of no record[s] found ignore immediate
+syn keyword naturalKeyword	set settime key control stop terminate
+
+" in-/output
+syn keyword naturalKeyword	write display input reinput notitle nohdr map newpage
+syn keyword naturalKeyword	alarm text help eject index window base size
+syn keyword naturalKeyword	format printer skip lines
+
+" functions
+syn keyword naturalKeyword	abs atn cos exp frac int log sgn sin sqrt tan val old
+syn keyword naturalKeyword	pos
+
+" report mode keywords
+syn keyword naturalRMKeyword	same loop obtain indexed do doend
+
+" Subroutine name
+syn keyword naturalFlow		perform subroutine nextgroup=naturalFunction skipwhite
+syn match   naturalFunction	"\<[a-z][-_a-z0-9]*\>"
+
+syn keyword naturalFlow		using nextgroup=naturalKeyword,naturalObjName skipwhite
+syn match   naturalObjName	"\<[a-z][-_a-z0-9]\{,7}\>"
+
+" Labels
+syn match   naturalLabel	"\<[+#a-z][-_#a-z0-9]*\."
+syn match   naturalRef		"\<[+#a-z][-_#a-z0-9]*\>\.\<[+#a-z][*]\=[-_#a-z0-9]*\>"
+
+" mark keyword special handling
+syn keyword naturalKeyword	mark nextgroup=naturalMark skipwhite
+syn match   naturalMark		"\<\*[a-z][-_#.a-z0-9]*\>"
+
+" System variables
+syn match   naturalSysVar	"\<\*[a-z][-a-z0-9]*\>"
+
+"integer number, or floating point number without a dot.
+syn match   naturalNumber	"\<-\=\d\+\>"
+"floating point number, with dot
+syn match   naturalNumber	"\<-\=\d\+\.\d\+\>"
+"floating point number, starting with a dot
+syn match   naturalNumber	"\.\d\+"
+
+" Formats in write statement
+syn match   naturalFormat	"\<\d\+[TX]\>"
+
+" String and Character contstants
+syn match   naturalString	"H'\x\+'"
+syn region  naturalString	start=+"+ end=+"+
+syn region  naturalString	start=+'+ end=+'+
+
+" Type definition
+syn match   naturalAttribute	"\<[-a-z][a-z]=[-a-z0-9_\.,]\+\>"
+syn match   naturalType		contained "\<[ABINP]\d\+\(,\d\+\)\=\>"
+syn match   naturalType		contained "\<[CL]\>"
+
+" "TODO" / other comments
+syn keyword naturalTodo		contained todo test
+syn match   naturalCommentMark	contained "[a-z][^ \t/:|]*\(\s[^ \t/:'"|]\+\)*:\s"he=e-1
+
+" comments
+syn region  naturalComment	start="/\*" end="$" contains=naturalTodo,naturalLineRef,naturalCommentMark
+syn region  naturalComment	start="^\*[ *]" end="$" contains=naturalTodo,naturalLineRef,naturalCommentMark
+syn region  naturalComment	start="^\d\{4} \*[\ \*]"lc=5 end="$" contains=naturalTodo,naturalLineRef,naturalCommentMark
+syn match   naturalComment	"^\*$"
+syn match   naturalComment	"^\d\{4} \*$"lc=5
+" /* is legal syntax in parentheses e.g. "#ident(label./*)"
+syn region  naturalPComment	contained start="/\*\s*[^),]"  end="$" contains=naturalTodo,naturalLineRef,naturalCommentMark
+
+" operators
+syn keyword naturalOperator	and or not eq ne gt lt ge le mask scan modified
+
+" constants
+syn keyword naturalBoolean	true false
+syn match   naturalLineNo	"^\d\{4}"
+
+" identifiers
+syn match   naturalIdent	"\<[+#a-z][-_#a-z0-9]*\>[^\.']"me=e-1
+syn match   naturalIdent	"\<[+#a-z][-_#a-z0-9]*$"
+syn match   naturalLegalIdent	"[+#a-z][-_#a-z0-9]*/[-_#a-z0-9]*"
+
+" parentheses
+syn region  naturalPar		matchgroup=naturalParGui start="(" end=")" contains=naturalLabel,naturalRef,naturalOperator,@naturalConstant,naturalType,naturalSysVar,naturalPar,naturalLineNo,naturalPComment
+syn match   naturalLineRef	"(\d\{4})"
+
+" build syntax groups
+syntax cluster naturalConstant	contains=naturalString,naturalNumber,naturalAttribute,naturalBoolean
+
+" folding
+if v:version >= 600
+  set foldignore=*
+endif
+
+
+" The default methods for highlighting.  Can be overridden later
+
+" Constants
+hi def link naturalFormat		Constant
+hi def link naturalAttribute	Constant
+hi def link naturalNumber		Number
+hi def link naturalString		String
+hi def link naturalBoolean		Boolean
+
+" All kinds of keywords
+hi def link naturalConditional	Conditional
+hi def link naturalRepeat		Repeat
+hi def link naturalLoop		Repeat
+hi def link naturalFlow		Keyword
+hi def link naturalError		Keyword
+hi def link naturalKeyword		Keyword
+hi def link naturalOperator	Operator
+hi def link naturalParGui		Operator
+
+" Labels
+hi def link naturalLabel		Label
+hi def link naturalRefLabel	Label
+
+" Comments
+hi def link naturalPComment	Comment
+hi def link naturalComment		Comment
+hi def link naturalTodo		Todo
+hi def link naturalCommentMark	PreProc
+
+hi def link naturalInclude		Include
+hi def link naturalSysVar		Identifier
+hi def link naturalLineNo		LineNr
+hi def link naturalLineRef		Error
+hi def link naturalSpecial		Special
+hi def link naturalComKey		Todo
+
+" illegal things
+hi def link naturalRMKeyword	Error
+hi def link naturalLegalIdent	Error
+
+hi def link naturalType		Type
+hi def link naturalFunction	Function
+hi def link naturalObjName		PreProc
+
+
+let b:current_syntax = "natural"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim:set ts=8 sw=8 noet ft=vim list: