Readme: update for loop syntax

README.md

@@ -1,4 +1,4 @@
-# SSH config+
+# SSH Compose Pro
 
 Streamline repetitive ssh config files with trait-style property inheritance!
 
@@ -37,7 +37,7 @@ coronation:
     Hostname: coronation.cs.ualberta.ca
 ```
 
-## Quick Start
+# Quick Start
 
 ```bash
 mv ~/.ssh/config ~/.ssh/config_og
@@ -59,7 +59,7 @@ python3 src/main.py <(python3 src/ssh_config_to_yaml.py ~/.ssh/config)
 The `src/ssh_config_to_yaml.py` script will assist in quickly migrating your
 existing config.
 
-### SSH Properties
+## SSH Properties
 
 Standard SSH config properties go under the `ssh_props` heading for every host.
 For example:
@@ -89,7 +89,7 @@ github.com:
 Note that yaml does not support duplicate keys, so keys can take a list of
 properties instead to mimic repeated keys, as seen above.
 
-### Templates
+## Templates
 
 Templates are "default" properties inherited from another host. Templates must
 be declared above the host that uses it. You can make a template-only host by
@@ -170,7 +170,7 @@ Host ohaton
     LocalForward 9000 localhost:9000
 ```
 
-### For loops
+## For loops
 
 For loops allow simple substitution of a single variable over a range or set of
 values. Ranges must be numerical, but sets can be any arbitrary string. Multiple
@@ -183,13 +183,11 @@ orca:
     User: emiliko
   for:
     - variable: port
-      range:
-        from: 9026
-        to: 9042
+      range: [9026, 9042, 1]
       property: LocalForward
       template: ${port} localhost:${port}
     - variable: env
-      range: ["FOO=bar", "BAR=foo"]
+      iter: ["FOO=bar", "BAR=foo"]
       property: SendEnv
       template: ${env}
 ```