Trim Whitespace

[Luke Edwards]

Add via template tag modifier. – affects the contents of the enclosed brackets only

Current

console.log(
	JSON.stringify(
		t.transform(`
			{{#expect title}}
			<h1>
				{{{ title }}}
			</h1>
		`)
	)
);
//=> "import{esc as $$1}from\"tempura/utils\";export default function($$2){var{title}=$$2,x=`\n\t\t\t`;x+=`\n\t\t\t<h1>\n\t\t\t\t${title}\n\t\t\t</h1>\n\t\t`;return x}"

console.log(
	JSON.stringify(
		t.compile(`
			{{#expect title}}
			<h1>
				{{{ title }}}
			</h1>
		`)({ title: 'foobar' })
	)
);
//=> "\n\t\t\t\n\t\t\t<h1>\n\t\t\t\tfoobar\n\t\t\t</h1>\n\t\t"

Ideal

console.log(
	JSON.stringify(
		t.transform(`
			{{#expect title}}
			<h1>
				{{{~ title ~}}}
			</h1>
		`)
	)
);
//=> "import{esc as $$1}from\"tempura/utils\";export default function($$2){var{title}=$$2,x=`\n\t\t\t`;x+=`\n\t\t\t<h1>${title}</h1>\n\t\t`;return x}"

console.log(
	JSON.stringify(
		t.compile(`
			{{#expect title}}
			<h1>
				{{{~ title ~}}}
			</h1>
		`)({ title: 'foobar' })
	)
);
//=> "\n\t\t\t\n\t\t\t<h1>foobar</h1>\n\t\t"

---

Purging the extra whitespace between HTML tags and/or the ends of the output string would handled by an external utility and/or.trim() .... or I can bring back the minify option (linked commit), which only took care of whitespace between HTML tags and newlines.