#!/bin/bash

_IFS=$IFS

IFS=''

read -d '' INTRO << 'INTRO'

<?xml version='1.0' encoding='utf-8'?>

<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">

INTRO

read -d '' OUTRO << 'OUTRO'

</AutoVisualizer>

OUTRO

read -d '' TYPE_BEGIN << 'TYPE_BEGIN'

<Intrinsic Name=\"which\" Expression=\"(int)whichValue\"/>

TYPE_BEGIN

read -d '' TYPE_END << 'TYPE_END'

</Type>

TYPE_END

IFS=$_IFS

function asterisks() {

echo -n "*"

for k in $(seq $[$1-1])

do

echo -n ",*"

done

}

function typeVariadicHeader() {

echo -n ' <Type Name="variant17::Variant&lt;'

asterisks $i

echo '&gt;">'

}

function viewer()

{

echo -n "*(\$T$1 *)&amp;(m)"

}

function displayStrings()

{

num=$1

for j in $(seq $num)

do

echo -n " <DisplayString Condition=\"which() == $[j-1]\" >"

echo -n "{" $(viewer $j) "}"

echo " </DisplayString>"

done

}

function expansion()

{

num=$1

echo " <Expand>"

echo " <Item Name=\"which\">which()</Item>"

for j in $(seq $num)

do

echo -n " <Item Name=\"[value]\" Condition=\"which() == $[j-1]\" >"

viewer $j

echo "</Item>"

done

echo " </Expand>"

}

echo "$INTRO"

for i in $(seq 32)

do

typeVariadicHeader $i

echo "$TYPE_BEGIN"

displayStrings $i

expansion $i

echo "$TYPE_END"

done

echo "$OUTRO"