Wiki: Indenting multi-line template / values

[suntong]

Q:

Given:

{{define A}}
D
  E
    F
{{end}}

Or multi-line variables just like that, let's say I have the template setup like below:

A
  B
   C
     {{template A}} 

How do I make "template A" stay properly indented on rendering?

A:

Option 1:

A
  B
   C
     {{template A | indent 5 }} 

Option 2:

A
  B
   C
{{template A | pindent 5 }} 

Ref:

easygen/t_strings_test.go

Lines 186 to 201 in e7798da

	{
	`{{ indent 2 "a" }}`,
	"a",
	},
	{
	`{{ indent 2 "a\nb\nc" }}`,
	"a\n b\n c",
	},
	{
	`{{ pindent 2 "a" }}`,
	" a",
	},
	{
	`{{ pindent 2 "a\nb\nc" }}`,
	" a\n b\n c",
	},

PS. I like "Option 1" more because it is more intuitive.