Long statements in Terraform that go across multiple lines?

[Sean Bigdatafun]

Here is something I want to do (but ignore this particular example).

My question here is how to break the long line into multiple lines?

-----

some_variables.var

variable "my_subnet_cird" {

  default ="10.0.1.0/32, 10.0.2.0/32,  10.0.3.0/32, 10.0.4.0/32,  10.0.5.0/32, 10.0.7.0/32, 10.0.8.0/32, 10.0.9.0/32, 10.0.10.0/32, 10.0.11.0/32 "

}

------------

some_resource.tf

subnet_list = ["${split(",", var.my_subnet_cird)}"]

How may I make one statement across multiple lines in Terraform? 

[shorn....@gmail.com]

I'm interested in figuring out how to split lines too.  

My context is long user_data lines caused by needing to do replacement in cloud-init scripts:

resource "aws_launch_configuration" "jenkins-master-server-launch-config" {

  ...

  user_data = "${replace(file(\"server-scripts/server-jenkins-asg-provision.sh\"), \"EBS_VOLUME_ID\", aws_ebs_volume.jenkins-master-ebs-volume.id) }"

[shorn....@gmail.com]

Turns out TF already has a way to deal with this for my situation:

resource "aws_launch_configuration" "jenkins-master-server-launch-config" {

  ...

  user_data = "${template_file.jenks-master-server-provision-template.rendered}"

}

resource "template_file" "jenks-master-server-provision-template" {

  template = "${file("server-scripts/server-jenkins-provision.sh")}"

  vars {

    EBS_VOLUME_ID = "${aws_ebs_volume.jenkins-master-ebs-volume.id}"

    ROUTE53_ZONE_ID = "${aws_route53_zone.new-flux-dev-route53-zone.zone_id}"

  }

}