Mw_parse.Prepro: Add more support for templates

400_xowa/src/gplx/xowa/parsers/mws/prepros/Xomw_prepro_stack.java

@@ -107,6 +107,10 @@ class Xomw_prepro_piece {
 		this.line_start = line_start;
 		parts.Add(new Xomw_prepro_part(Bry_.Empty));
 	}
+	public void Parts__renew() {
+		parts.Clear();
+		this.Add_part(Bry_.Empty);
+	}
 	public Xomw_prepro_part Get_current_part() {
 		return (Xomw_prepro_part)parts.Get_at(parts.Len() - 1);
 	}

400_xowa/src/gplx/xowa/parsers/mws/prepros/Xomw_prepro_wkr.java

@@ -691,7 +691,7 @@ public class Xomw_prepro_wkr {	// THREAD.UNSAFE: caching for repeated calls
 
 				// Re-add the old stack element if it still has unmatched opening characters remaining
 				if (matching_count < piece.count) {
-					piece.parts.Clear(); // PORTED: piece.parts = [ new PPDPart ];
+					piece.Parts__renew(); // PORTED: piece.parts = [ new PPDPart ];
 					piece.count -= matching_count;
 
 					// do we still qualify for any callback with remaining count?

400_xowa/src/gplx/xowa/parsers/mws/prepros/Xomw_prepro_wkr__tst.java

@@ -25,12 +25,33 @@ public class Xomw_prepro_wkr__tst {
 	@Test  public void Brack() {
 		fxt.Test__parse("a[[b]]c", "<root>a[[b]]c</root>");
 	}
+	@Test  public void Brack__one() {	// COVERS: "Add literal brace(s)"
+		fxt.Test__parse("a[b]c", "<root>a[b]c</root>");
+	}
+	@Test  public void Brack__max() {	// COVERS: "The specified maximum exists in the callback array, unless the caller"
+		fxt.Test__parse("a[[[[[b]]]]]c", "<root>a[[[[[b]]]]]c</root>");
+	}
 	@Test  public void Template() {
 		fxt.Test__parse("a{{b}}c", "<root>a<template><title>b</title></template>c</root>");
 	}
-	@Test  public void Template__args() {
+	@Test  public void Template__args__idx() {
 		fxt.Test__parse("a{{b|c|d}}e", "<root>a<template><title>b</title><part><name index=\"1\" /><value>c</value></part><part><name index=\"2\" /><value>d</value></part></template>e</root>");
 	}
+	@Test  public void Template__args__key() {
+		fxt.Test__parse("a{{b|c=d}}e", "<root>a<template><title>b</title><part><name>c</name>=<value>d</value></part></template>e</root>");
+	}
+	@Test  public void Template__line_start() {	// COVERS: "The invocation is at the start of the line if lineStart is set in"
+		fxt.Test__parse(String_.Concat_lines_nl_skip_last
+		( "a"
+		, "{{b}}"
+		), String_.Concat_lines_nl_skip_last
+		( "<root>a"
+		, "<template lineStart=\"1\"><title>b</title></template></root>"
+		));
+	}		
+	@Test  public void Template__max() {	// COVERS: "do we still qualify for any callback with remaining count?"
+		fxt.Test__parse("a{{{{{b}}}}}c", "<root>a<template><title><tplarg><title>b</title></tplarg></title></template>c</root>");
+	}
 	@Test  public void Tplarg() {
 		fxt.Test__parse("a{{{b}}}c", "<root>a<tplarg><title>b</title></tplarg>c</root>");
 	}