Adding upstream version 2:8.1.0875.upstream/2%8.1.0875upstream

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

1 files changed, 142 insertions, 0 deletions

diff --git a/runtime/syntax/haste.vim b/runtime/syntax/haste.vim
new file mode 100644
index 0000000..79e9f5e
--- /dev/null
+++ b/runtime/syntax/haste.vim
@@ -0,0 +1,142 @@
+" Vim syntax file
+" Language:	HASTE - a language for VLSI IC programming
+" Maintainer:	M. Tranchero - maurizio.tranchero?gmail.com
+" Credits:	some parts have been taken from vhdl, verilog, and C syntax
+"		files
+" Version:	0.9
+" Last Change:	0.9 improvement of haste numbers detection
+" Change:	0.8 error matching for wrong hierarchical connections 
+" Change:	0.7 added more rules to highlight pre-processor directives
+
+" HASTE
+if exists("b:current_syntax")
+    finish
+endif
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+  finish
+endif
+
+" case is significant
+syn case match
+
+" HASTE keywords
+syn keyword hasteStatement act alias arb array begin bitvec 
+syn keyword hasteStatement bitwidth boolvec broad case
+syn keyword hasteStatement cast chan const dataprobe do edge
+syn keyword hasteStatement else end export false ff fi file
+syn keyword hasteStatement fit for forever func if import
+syn keyword hasteStatement inprobe is les main narb narrow
+syn keyword hasteStatement negedge od of or outprobe pas
+syn keyword hasteStatement posedge probe proc ram ramreg
+syn keyword hasteStatement repeat rom romreg sample sel si
+syn keyword hasteStatement sign sizeof skip stop then true
+syn keyword hasteStatement type until var wait wire
+syn keyword hasteFutureExt Z ffe partial 
+syn keyword hasteVerilog   buf reg while 
+
+" Special match for "if", "or", and "else" since "else if"
+" and other "else+if" combination shouldn't be highlighted.
+" The right keyword is "or" 
+syn match   hasteStatement	"\<\(if\|then\|else\|fi\)\>"
+syn match   hasteNone		"\<else\s\+if\>$"
+syn match   hasteNone		"\<else\s\+if\>\s"
+syn match   hasteNone		"\<elseif\>\s"
+syn match   hasteNone		"\<elsif\>\s"
+syn match   hasteStatement	"\<\(case\|is\|si\)\>"
+syn match   hasteStatement	"\<\(repeat\|until\)\>"
+syn match   hasteStatement	"\<\(forever\|do\|od\)\>"
+syn match   hasteStatement	"\<\(for\|do\|od\)\>"
+syn match   hasteStatement	"\<\(do\|or\|od\)\>"
+syn match   hasteStatement	"\<\(sel\|les\)\>"
+syn match   hasteError		"\<\d\+[_a-zA-Z]\+\>"
+syn match   hasteError		"\(\([[:alnum:]]\+\s*(\s\+\|)\s*,\)\)\s*\([[:alnum:]]\+\s*(\)"
+
+" Predifined Haste types
+syn keyword hasteType bool
+
+" Values for standard Haste types
+" syn match hasteVector "\'[0L1HXWZU\-\?]\'"
+
+syn match  hasteVector "0b\"[01_]\+\""
+syn match  hasteVector "0x\"[0-9a-f_]\+\""
+syn match  hasteCharacter "'.'"
+" syn region hasteString start=+"+  end=+"+
+syn match  hasteIncluded	display contained "<[^>]*>"
+syn match  hasteIncluded	display contained "<[^"]*>"
+syn region hasteInclude	start="^\s*#include\>\s*" end="$" contains=hasteIncluded,hasteString
+
+" integer numbers
+syn match hasteNumber "\d\+\^[[:alnum:]]*[-+]\{0,1\}[[:alnum:]]*"
+syn match hasteNumber "-\=\<\d\+\(\^[+\-]\=\d\+\)\>"
+syn match hasteNumber "-\=\<\d\+\>"
+" syn match hasteNumber "0*2#[01_]\+#\(\^[+\-]\=\d\+\)\="
+" syn match hasteNumber "0*16#[0-9a-f_]\+#\(\^[+\-]\=\d\+\)\="
+" operators
+syn keyword hasteSeparators	& , . \| 
+syn keyword hasteExecution	\|\| ; @
+syn keyword hasteOperator	:= ? ! :
+syn keyword hasteTypeConstr	"[" << >> .. "]" ~
+syn keyword hasteExprOp		< <= >= > = # <> + - * == ##
+syn keyword hasteMisc		( ) 0x 0b
+"
+syn match   hasteSeparators	"[&:\|,.]"
+syn match   hasteOperator	":="
+syn match   hasteOperator	":"
+syn match   hasteOperator	"?"
+syn match   hasteOperator	"!"
+syn match   hasteExecution	"||"
+syn match   hasteExecution	";"
+syn match   hasteExecution	"@"
+syn match   hasteType		"\[\["
+syn match   hasteType		"\]\]"
+syn match   hasteType		"<<"
+syn match   hasteType		">>"
+syn match   hasteExprOp		"<"
+syn match   hasteExprOp		"<="
+syn match   hasteExprOp		">="
+syn match   hasteExprOp		">"
+syn match   hasteExprOp		"<>"
+syn match   hasteExprOp		"="
+syn match   hasteExprOp		"=="
+syn match   hasteExprOp		"##"
+" syn match   hasteExprOp		"#"
+syn match   hasteExprOp		"*"
+syn match   hasteExprOp		"+"
+
+syn region  hasteComment start="/\*" end="\*/" contains=@Spell
+syn region  hasteComment start="{" end="}" contains=@Spell
+syn match   hasteComment "//.*" contains=@Spell
+
+" Define the default highlighting.
+" Only when an item doesn't have highlighting yet
+hi def link hasteSpecial	Special
+hi def link hasteStatement	Statement
+hi def link hasteCharacter	String
+hi def link hasteString		String
+hi def link hasteVector		String
+hi def link hasteBoolean	String
+hi def link hasteComment	Comment
+hi def link hasteNumber		String
+hi def link hasteTime		String
+hi def link hasteType		Type
+hi def link hasteGlobal		Error
+hi def link hasteError		Error
+hi def link hasteAttribute	Type
+"
+hi def link hasteSeparators	Special
+hi def link hasteExecution	Special
+hi def link hasteTypeConstr	Special
+hi def link hasteOperator	Type
+hi def link hasteExprOp		Type
+hi def link hasteMisc		String
+hi def link hasteFutureExt 	Error
+hi def link hasteVerilog	Error
+hi def link hasteDefine		Macro
+hi def link hasteInclude	Include
+" hi def link hastePreProc	Preproc
+" hi def link hastePreProcVar	Special
+
+let b:current_syntax = "haste"
+
+" vim: ts=8