Now all regex functions use ScriptRule.

The *_rule functions can now be considered deprecated
Documented this by removing mentions of the rule functions, except for a mention of backwards compatibility.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@997 0fc631ac-6414-0410-93d0-97cfa31319b6

doc/function/break_text.txt

@@ -2,20 +2,21 @@ Function: break_text
 
 --Usage--
 > break_text(some_string, match: regular expression, in_context: regular expression)
-> break_rule(match: ..., in_context: ...)(some_string)
 
 Break text by only keeping the parts of the input that match the regular expression.
 The function returns a [[type:list]] of parts.
 
 If @in_context@ is given, the context must also match the string where the match is represented as <tt>&lt;match></tt>.
 
-This function is available in [[script:rule form]].
-When the @break_text@ is used many times the rule form is more efficient, because the regular expression is only compiled once.
+When the @break_text@ is used many times with the same @match@ or @in_context@ values it is more efficient to declare these as default arguments:
+> my_break := break_text@(match: "something")
+> my_break("input") # called many times
+This way the regular expression is only compiled once.
 
 --Filter vs. break--
 
 The function @filter_text@ is very similar to @break_text@, instead of returning a list it concatenates the items.
-So for example where @break_text@ would return @["a","b","c"]@, @filter_text@ would return @"abc"@.
+So for example where @break_text@ returns @["a","b","c"]@, @filter_text@ would return @"abc"@.
 In fact, @filter_text@ could be implemented as
 > filter_text := { for part in break_text() do part }
 
@@ -32,10 +33,9 @@ In fact, @filter_text@ could be implemented as
 > break_text(match: "/",     "a/b/c")   ==  ["/","/"]
 > break_text(match: "[^/]+", "a/b/c")   ==  ["a","b","c"]
 >
-> f := break_rule(match: "xx+")
+> f := break_text@(match: "xx+")
 > f("xyzxxxxyyzz") == ["xxxx"]
 
 --See also--
-| [[fun:filter_text|filter_text / filter_rule]]
-				Keep only the text matching a regular expression.
+| [[fun:filter_text]]		Keep only the text matching a regular expression.
 

doc/function/contains.txt

@@ -15,5 +15,5 @@ Does one string contain another at any position?
 > contains("abcdefg", match:"abd")    == false
 
 --See also--
-| [[fun:match|match / match_rule]]	Does a string match a regular expression?
+| [[fun:match]]		Does a string match a regular expression?
 | [[fun:chosen]]	Is the given choice selected in a multiple choice value?

doc/function/expand_keywords.txt

@@ -2,7 +2,6 @@ Function: expand_keywords
 
 --Usage--
 > expand_keywords(some_tagged_string, default_expand: {...}, combine: {...})
-> expand_keywords_rule(default_expand: {...}, combine: {...})(some_tagged_string)
 
 Find [[type:keyword]]s and generate their reminder text.
 
@@ -28,8 +27,6 @@ For example, in the case of magic:
 > )
 is used. This shows reminder text by default based on a [[type:set]] option, and it combined the keyword as @"keyword (reminder)"@.
 
-This function is available in [[script:rule form]].
-
 --Parameters--
 ! Parameter		Type				Description
 | @input@		[[type:tagged string]]		String to expand keywords in.
@@ -41,5 +38,5 @@ Assuming a keyword @"mse"@ exists with reminder text @"Magic Set Editor"@ exists
 > expand_keywords(default_expand: {true}, combine: { keyword + " = " + reminder },  "mse is cool")
 >    == "<kw-A>mse = Magic Set Editor is cool</kw-A>"
 >
-> f := expand_keywords_rule(default_expand: {true}, combine: { keyword+"="+reminder })
+> f := expand_keywords@(default_expand: {true}, combine: { keyword+"="+reminder })
 > f("mse is cool") == "<kw-A>mse = Magic Set Editor is cool</kw-A>"

doc/function/filter_text.txt

@@ -2,14 +2,15 @@ Function: filter_text
 
 --Usage--
 > filter_text(some_string, match: regular expression, in_context: regular expression)
-> filter_rule(match: ..., in_context: ...)(some_string)
 
 Filter text by only keeping the parts of the input that match the regular expression.
 
 If @in_context@ is given, the context must also match the string where the match is represented as <tt>&lt;match></tt>.
 
-This function is available in [[script:rule form]].
-When the @filter_text@ is used many times the rule form is more efficient, because the regular expression is only compiled once.
+When the @filter_text@ is used many times with the same @match@ or @in_context@ values it is more efficient to declare these as default arguments:
+> my_filter := filter_text@(match: "something")
+> my_filter("input") # called many times
+This way the regular expression is only compiled once.
 
 --Parameters--
 ! Parameter	Type			Description
@@ -22,11 +23,9 @@ When the @filter_text@ is used many times the rule form is more efficient, becau
 > filter_text(match: ".", in_context:"a<match>", "banana")  ==  "nn"
 > filter_text(match: "[xy]", "xyz")  ==  "xy"
 >
-> f := filter_rule(match: "xx+")
+> f := filter_text@(match: "xx+")
 > f("xyzxxyyzz") == "xx"
 
 --See also--
-| [[fun:break_text|break_text / break_rule]]
-				Break text into parts each matching a regular expression.
-| [[fun:replace|replace / replace_rule]]
-				Replace text matching a regular expression.
+| [[fun:break_text]]	Break text into parts each matching a regular expression.
+| [[fun:replace]]	Replace text matching a regular expression.

doc/function/format.txt

@@ -2,12 +2,9 @@ Function: format
 
 --Usage--
 > format(some_number, format: format_specification)
-> format_rule(format: format_specification)(some_number)
 
 Format a number or other string as a string, [[http://www.cplusplus.com/reference/clibrary/cstdio/printf.html|printf]] style.
 
-This function is available in [[script:rule form]].
-
 --Parameters--
 ! Parameter	Type			Description
 | @input@	[[type:int]] or [[type:double]] or [[type:string]]
@@ -19,5 +16,5 @@ This function is available in [[script:rule form]].
 > format(format: "%03d", 13)    ==  "013"
 > format(format: "%3s",  "xy")  ==  " xy"
 >
-> f := format_rule(format: "%03d")
+> f := format@(format: "%03d")
 > f(1) == "001"

doc/function/index.txt

@@ -9,27 +9,19 @@ These functions are built into the program, other [[type:function]]s can be defi
 | [[fun:reverse]]		Reverse a string, @"aBc" -> "cBa"@.
 | [[fun:trim]]			Remove leading and trailing whitespace from a string, @" abc " -> "abc"@.
 | [[fun:substring]]		Extract a part of a string.
-| [[fun:format|format / format_rule]]
-				Format a number as a string (printf).
+| [[fun:format]]		Format a number as a string (printf).
 | [[fun:curly_quotes]]		Make quotes curly.
-| [[fun:replace|replace / replace_rule]]
-				Replace text matching a regular expression.
-| [[fun:filter_text|filter_text / filter_rule]]
-				Keep only the text matching a regular expression.
-| [[fun:break_text|break_text / break_rule]]
-				Break text into parts each matching a regular expression.
-| [[fun:sort_text|sort_text / sort_rule]]
-				Sort the letters in a string using a custom order.
+| [[fun:replace]]		Replace text matching a regular expression.
+| [[fun:filter_text]]		Keep only the text matching a regular expression.
+| [[fun:break_text]]		Break text into parts each matching a regular expression.
+| [[fun:sort_text]]		Sort the letters in a string using a custom order.
 | [[fun:contains]]		Does a string contain another one?
-| [[fun:match|match / match_rule]]
-				Does a string match a regular expression?
+| [[fun:match]]			Does a string match a regular expression?
 | [[fun:regex_escape]]		Escape a string for use in a regular expression.
 	
 ! [[type:tagged_string|Tags]]	<<<
-| [[fun:tag_contents|tag_contents / tag_contents_rule]]
-				Change the contents of a specific tag.
-| [[fun:remove_tag|remove_tag / tag_remove_rule]]
-				Remove a tag, keep the contents.
+| [[fun:tag_contents]]		Change the contents of a specific tag.
+| [[fun:remove_tag]]		Remove a tag, keep the contents.
 | [[fun:remove_tags]]		Remove all tags from tagged text.
 	
 ! [[type:list|Lists]]		<<<
@@ -40,8 +32,7 @@ These functions are built into the program, other [[type:function]]s can be defi
 | [[fun:filter_list]]		Filter a list, keeping only elements that match a predicate.
 	
 ! Keywords			<<<
-| [[fun:expand_keywords|expand_keywords / expand_keywords_rule]]
-				Expand the keywords in a piece of text.
+| [[fun:expand_keywords]]	Expand the keywords in a piece of text.
 | [[fun:keyword_usage]]		What keywords are used on a card, and how often are they used?
 	
 ! English language			<<<

doc/function/match.txt

@@ -2,12 +2,13 @@ Function: match
 
 --Usage--
 > match(some_string, match: regular expression)
-> match_rule(match:regular expression)(some_string)
 
 Does a string match the given [[type:regex|regular expression]]?
 
-This function is available in [[script:rule form]].
-When the match is performed many times the rule form is more efficient, because the regular expression is only compiled once.
+When the match is performed many times with the same regular expression it is more efficient to declare that as a default argument:
+> my_match := match@(match: "something")
+> my_match("input") # called many times
+This way the regular expression is only compiled once.
 
 --Parameters--
 ! Parameter	Type			Description
@@ -20,7 +21,7 @@ When the match is performed many times the rule form is more efficient, because
 > match("abc",  match:"b+")   == true
 > match("abc",  match:"$b+^") == false
 >
-> f := match_rule(match: "a+|b+")
+> f := match@(match: "a+|b+")
 > f("xyz")  == false
 > f("aabb") == true
 

doc/function/remove_tag.txt

@@ -2,14 +2,11 @@ Function: remove_tag
 
 --Usage--
 > remove_tag(tag: some_tag, some_string)
-> tag_remove_rule(tag: some_tag)(some_string)
 
 Remove a tag and its matching close tag from a [[type:tagged string]], but keep the contents.
 
 The tag can be a whole tag, @"<tag>"@, or a prefix @"<i"@. In the latter case all tags starting with @"<i"@ are removed.
 
-This function is available in [[script:rule form]].
-
 --Parameters--
 ! Parameter	Type			Description
 | @tag@		[[type:string]]		Tag to remove
@@ -19,10 +16,10 @@ This function is available in [[script:rule form]].
 > remove_tag(tag: "<b>", "<b>bold <i>text</i></b>")  ==  "bold <i>text</i>"
 > remove_tag(tag: "<b", "<b-auto>bold</b-auto> text")  ==  "bold text"
 >
-> f := tag_remove_rule(tag: "<i-auto>")
+> f := remove_tag@(tag: "<i-auto>")
 > f("text, <i-auto>reminder</i-auto> <i>italic</i>") == "text, reminder <i>italic</i>"
 
 --See also--
-| [[fun:tag_contents|tag_contents / tag_contents_rule]]
-				Change the contents of a specific tag.
-| [[fun:to_text]]		Remove all tags from tagged text.
+| [[fun:tag_contents]]		Change the contents of a specific tag.
+| [[fun:remove_tags]]		Remove all tags from tagged text.
+| [[fun:to_text]]		Remove all tags from tagged text, and convert it to a [[type:string]].

doc/function/remove_tags.txt

@@ -17,5 +17,4 @@ This function differs from [[fun:to_text]], that function also un-escapes < c
 
 --See also--
 | [[fun:to_text]]		Remove all tags from tagged text, and convert it to a [[type:string]].
-| [[fun:remove_tag|remove_tag / tag_remove_rule]]
-				Remove a single tag type.
+| [[fun:remove_tag]]		Remove a single tag type.

doc/function/replace.txt

@@ -2,7 +2,6 @@ Function: replace
 
 --Usage--
 > replace(some_string, match: regular expression, replace: replacement, in_context: regular expression)
-> replace_rule(match: ..., replace: ..., in_context: ...)(some_string)
 
 Replace all matches of a regular expression with a replacement value.
 The replacement can either be a string or a function.
@@ -11,8 +10,10 @@ The replacement can either be a string or a function.
 
 Optionally a context can be given. The replacement is only performed if the string where the match is represented as <tt>&lt;match></tt> also matches the context.
 
-This function is available in [[script:rule form]].
-When the replacement is performed many times the rule form is more efficient, because the regular expression is only compiled once.
+When the @replace@ is used many times with the same @match@ or @in_context@ values it is more efficient to declare these as default arguments:
+> my_replace := replace@(match: "something", replace: "something else")
+> my_replace("input") # called many times
+This way the regular expression is compiled only once.
 
 --Parameters--
 ! Parameter	Type			Description
@@ -26,11 +27,11 @@ When the replacement is performed many times the rule form is more efficient, be
 > replace(match: "a", replace: "e", "banana")  ==  "benene"
 > replace(match: "a", replace: "e", in_context: "<match>n", "banana")  ==  "benena"
 > replace(match: "(a|b)x", replace: "[\\0,\\1]", "axabxc")  ==  "[ax,a]a[bx,b]c"
-> replace(match: "[ab]", replace: { to_upper(input) }, "banana")  ==  "BAnAnA"
+> replace(match: "[ab]", replace: to_upper, "banana")  ==  "BAnAnA"
+> replace(match: "([0-9])[*]([0-9])", replace: { _1 * _2 }, "2*2+3*3")  ==  "4+9"
 >
-> f := replace_rule(match: "xx+", replace: "A")
+> f := replace@(match: "xx+", replace: "A")
 > f("xyzxxyyzz") == "xyzAAyyzz"
 
 --See also--
-| [[fun:filter_text|filter_text / filter_rule]]
-				Keep only the text matching a regular expression.
+| [[fun:filter_text]]	Keep only the text matching a regular expression.

doc/function/sort_text.txt

@@ -2,7 +2,6 @@ Function: sort_text
 
 --Usage--
 > sort_text(order: order specification, some_text)
-> sort_rule(order: order specification)(some_text)
 
 Sort a string or filter it by keeping specific characters.
 
@@ -45,8 +44,6 @@ behaves the same as
 > sort_text(order: "x")
 because the first @"x"@ already selects all xs from the input.
 
-This function is available in [[script:rule form]].
-
 --Parameters--
 ! Parameter	Type				Description
 | @input@	[[type:string]]			Text to sort
@@ -67,5 +64,5 @@ This function is available in [[script:rule form]].
 > sort_text(order: "pattern(./. cycle(wubrg))", "wgw/g")   ==  "g/w"
 > sort_text(order: "[1234567890]cycle(wubrg)",  "21wg")    ==  "21gw"
 >
-> f := sort_rule(order: "[1234567890]cycle(wubrg)")
+> f := sort_text@(order: "[1234567890]cycle(wubrg)")
 > f("21wg")  ==  "21gw"

doc/function/tag_contents.txt

@@ -2,15 +2,12 @@ Function: tag_contents
 
 --Usage--
 > tag_contents(tag: some_tag, contents: some_function, some_string)
-> tag_contents_rule(tag: some_tag, contents: some_function)(some_string)
 
 Apply a function to the contents of a particular tag.
 The function is called with @input@ set to the old value inside the tag.
 
 The tag can be a whole tag, @"<tag>"@, or a prefix @"<i"@. In the latter case all tags starting with @"<i"@ are removed.
 
-This function is available in [[script:rule form]].
-
 --Parameters--
 ! Parameter	Type			Description
 | @tag@		[[type:string]]		Tag to match
@@ -23,9 +20,8 @@ This function is available in [[script:rule form]].
 > tag_contents(tag: "<atom-name", contents: { card.name }, "<atom-name-auto></atom-name-auto> loses 1 life")
 >   ==  "<atom-name-auto>Pink Elephant</atom-name-auto> loses 1 life"
 >
-> f := tag_contents_rule(tag: "<i>", contents: {""})
+> f := tag_contents@(tag: "<i>", contents: {""})
 > f("text, <i-auto>reminder</i-auto> <i>italic</i>") == "text, <i-auto>reminder</i-auto> <i></i>"
 
 --See also--
-| [[fun:remove_tag|remove_tag / tag_remove_rule]]
-				Remove a tag, keep the contents.
+| [[fun:remove_tag]]	Remove a tag, keep the contents.

doc/script/best_practices.txt

@@ -23,12 +23,15 @@ Instead define a function in the init script.
 >field:
 >	script: flubble_script()
 
---Use rule form--
-If a function is available in [[script:rule form]] use it where possible.
+--Use default arguments--
 
-Many rules can be chained together using the @+@ operator.
+Many functions can be chained together using the @+@ operator.
+For these functions [[script:default arguments]] can be given.
 Have a look at @text_filter@ in the magic game file for an example.
 
+Using default arguments is especially important for functions that work on [[type:regex|regular expressions]],
+since it allows MSE to compile the regular expressions just once instead of for every call.
+
 --Don't be afraid to nest--
 Don't be afraid to nest complex things like @if@ expressions inside other expressions.
 For example the blend scripts for magic use:

doc/script/default_arguments.txt

@@ -11,21 +11,24 @@ For determining whether the argument is set only explicit arguments count, not e
 > arg := "something else"
 > function()                      == "argument was: default"
 
-//Defaults are evaluated at the time the @@@@ operator is evaluated, so they can be used to simulate static scoping.
+Defaults are evaluated at the time the @@@@ operator is evaluated, they will not be overriden later
+> default  := "old default"
+> function := { "argument was: " + arg }@(arg: default)
+> default  := "new default"
+> function()                      == "argument was: old default"
 
 --Rule functions--
 
-Some functions are available in ''rule form''.
-
-These rule form functions are functions that create a new [[type:function]] with some defaults filled in.
-That new function, the rule, applies some transformation to the input and returns the result.
+In earlier versions of MSE some functions were available in a special ''rule form''.
+A call to for example @replace_rule(match:"abc",replace:"xyz")@ is equivalent to @replace@@(match:"abc",replace:"xyz")@ .
+For backwards compatability these functions are still available, but they should not be used for new templates.
 
+Programming in a ''rule style'' is still very useful.
 A rule is like a normal function with all parameters given, except for the @input@.
-
-Rules are often combined using the + operator, for example:
+These rules can then be combined using the @+@ operator, for example:
 > # First all "a"s are replaced, then all "b"s.
-> remove_as_and_bs := replace_rule(match: "a", replace: "") +
->                     replace_rule(match: "b", replace: "")
+> remove_as_and_bs := replace@(match: "a", replace: "") +
+>                     replace@(match: "b", replace: "")
 > 
 > text_with_as_and_bs := "bla bla bla"
 > text_without_as_and_bs := remove_as_and_bs(text_with_as_and_bs)

doc/script/index.txt

@@ -5,9 +5,9 @@ MSE uses a custom scripting language to add complicated behaviour to [[type:fiel
 --Topics--
 * [[script:introduction|Introduction to scripting]]
 * [[script:Operators]]
-* [[script:variables|Variables]]
-* [[script:functions|Functions]]
-* [[script:default_arguments|Default arguments]]
+* [[script:Variables]]
+* [[script:Functions]]
+* [[script:Default arguments]]
 * [[script:Control structures]]
 * [[script:Predefined variables]]
 * [[script:Best practices]]

doc/script/rule_form.txt

@@ -1,17 +0,0 @@
-Rule form
-
-Some functions are available in ''rule form''.
-
-These rule form functions are functions that create a new [[type:function]].
-That new function, the rule, applies some transformation to the input and returns the result.
-
-A rule is like a normal function with all parameters given, except for the @input@.
-
-Rules are often combined using the + operator, for example:
-> # First all "a"s are replaced, then all "b"s.
-> remove_as_and_bs := replace_rule(match: "a", replace: "") +
->                     replace_rule(match: "b", replace: "")
-> 
-> text_with_as_and_bs := "bla bla bla"
-> text_without_as_and_bs := remove_as_and_bs(text_with_as_and_bs)
-

doc/type/function.txt

@@ -13,7 +13,7 @@ Functions can be composed using the @+@ operator, evaluating @a + b@ first evalu
 > example := to_upper + { "result == {input}" }
 > example("xyz") == "result == XYZ"
 
-Multiple functions can be changed together like this, especially using [[script:rule form]].
+Multiple functions can be changed together like this, this is especially convenient in combination with [[script:default arguments]].
 
 --Example--
 > example := { a + b }

doc/type/tagged_string.txt

@@ -48,7 +48,7 @@ This is written as the character with code 1 in files.
 
 --Related functions--
 The following script functions deal with tags:
-| [[fun:tag_contents|tag_contents / tag_contents_rule]]
-				Change the contents of a specific tag.
-| [[fun:remove_tag|remove_tag / tag_remove_rule]]
-				Remove a tag, keep the contents.
+| [[fun:tag_contents]]		Change the contents of a specific tag.
+| [[fun:remove_tag]]		Remove a tag, keep the contents.
+| [[fun:remove_tags]]		Remove all tags from tagged text.
+| [[fun:to_text]]		Remove all tags from tagged text, and convert it to a [[type:string]].

src/script/functions/regex.cpp

@@ -30,6 +30,7 @@ ScriptRegexP regex_from_script(const ScriptValueP& value) {
 	// is it a regex already?
 	ScriptRegexP regex = dynamic_pointer_cast<ScriptRegex>(value);
 	if (!regex) {
+		// TODO: introduce some kind of caching?
 		// compile string
 		regex = new_intrusive<ScriptRegex>();
 		if (!regex->regex.Compile(*value, wxRE_ADVANCED)) {
@@ -225,6 +226,7 @@ SCRIPT_FUNCTION_SIMPLIFY_CLOSURE(replace) {
 
 // ----------------------------------------------------------------------------- : Rules : regex filter
 
+/*
 class ScriptFilterRule : public ScriptValue {
   public:
 	virtual ScriptType type() const { return SCRIPT_FUNCTION; }
@@ -259,7 +261,7 @@ ScriptValueP filter_rule(Context& ctx) {
 	SCRIPT_PARAM_DEFAULT_C(String, in_context, String());
 	
 	// cache
-	//*
+	// *
 	const int CACHE_SIZE = 6;
 	struct CacheItem{
 		String match, in_context;
@@ -279,9 +281,9 @@ ScriptValueP filter_rule(Context& ctx) {
 	cache[cache_pos].rule = intrusive_ptr<ScriptFilterRule>(new ScriptFilterRule);
 	intrusive_ptr<ScriptFilterRule>& ret = cache[cache_pos].rule;
 	cache_pos = (cache_pos+1) % CACHE_SIZE;
-	/*/
+	/ * /
 	intrusive_ptr<ScriptFilterRule> ret(new ScriptFilterRule); 
-	//*/
+	//* /
 	
 	// match
 	if (!ret->regex.Compile(match, wxRE_ADVANCED)) {
@@ -301,6 +303,36 @@ SCRIPT_FUNCTION(filter_rule) {
 }
 SCRIPT_FUNCTION(filter_text) {
 	return filter_rule(ctx)->eval(ctx);
+}*/
+
+SCRIPT_FUNCTION_WITH_SIMPLIFY(filter_text) {
+	SCRIPT_PARAM_C(String, input);
+	SCRIPT_PARAM_C(ScriptRegexP, match);
+	SCRIPT_OPTIONAL_PARAM_C_(ScriptRegexP, in_context);
+	String ret;
+	// find all matches
+	while (match->regex.Matches(input)) {
+		// match, append to result
+		size_t start, len;
+		bool ok = match->regex.GetMatch(&start, &len, 0);
+		assert(ok);
+		String inside     = input.substr(start, len);  // the match
+		String next_input = input.substr(start + len); // everything after the match
+		if (!in_context || in_context->regex.Matches(input.substr(0,start) + _("<match>") + next_input)) {
+			// no context or context match
+			ret += inside;
+		}
+		input = next_input;
+	}
+	SCRIPT_RETURN(ret);
+}
+SCRIPT_FUNCTION_SIMPLIFY_CLOSURE(filter_text) {
+	FOR_EACH(b, closure.bindings) {
+		if (b.first == SCRIPT_VAR_match || b.first == SCRIPT_VAR_in_context) {
+			b.second = regex_from_script(b.second); // pre-compile
+		}
+	}
+	return ScriptValueP();
 }
 
 // ----------------------------------------------------------------------------- : Rules : regex break
@@ -452,7 +484,7 @@ void init_script_regex_functions(Context& ctx) {
 	ctx.setVariable(_("break text"),           script_break_text);
 	ctx.setVariable(_("match"),                script_match);
 	ctx.setVariable(_("replace rule"),         new_intrusive1<ScriptRule>(script_replace));
-	ctx.setVariable(_("filter rule"),          script_filter_rule);
+	ctx.setVariable(_("filter rule"),          new_intrusive1<ScriptRule>(script_filter_text));
 	ctx.setVariable(_("break rule"),           new_intrusive1<ScriptRule>(script_break_text));
 	ctx.setVariable(_("match rule"),           new_intrusive1<ScriptRule>(script_match));
 }