Update for new funcs including front matter

v2:-Templates.md

@@ -6,7 +6,7 @@ In addition to the functions described on this page, **[all Sprig functions](htt
 
 ### `.Args`
 
-Access arguments passed to this page/context, for example as the result of a `.Include`.
+Access arguments passed to this page/context, for example as the result of a `include`.
 
 ```
 {{.Args 0}} // first argument
@@ -28,37 +28,37 @@ Returns the hostname portion (no port) of the Host header of the HTTP request.
 {{.Host}}
 ```
 
-### `.HTTPInclude`
+### `httpInclude`
 
 Includes the contents of another file by making a virtual HTTP request (also known as a sub-request). The URI path must exist on the same virtual server because the request does not use sockets; instead, the request is crafted in memory and the handler is invoked directly for increased efficiency.
 
 ```
-{{.HTTPInclude "/foo/bar?q=val"}}
+{{httpInclude "/foo/bar?q=val"}}
 ```
 
-### `.Include`
+### `include`
 
 Includes the contents of another file. Optionally can pass key-value pairs as arguments to be accessed by the included file.
 
 ```
-{{.Include "path/to/file.html"}}  // no arguments
-{{.Include "path/to/file.html" "arg1" 2 "value 3"}}  // with arguments
+{{include "path/to/file.html"}}  // no arguments
+{{include "path/to/file.html" "arg1" 2 "value 3"}}  // with arguments
 ```
 
-### `.ListFiles`
+### `listFiles`
 
 Returns a list of the files in the given directory, which is relative to the template context's file root.
 
 ```
-{{.ListFiles "/mydir"}}
+{{listFiles "/mydir"}}
 ```
 
-### `.Markdown`
+### `markdown`
 
 Renders the given Markdown text as HTML.
 
 ```
-{{.Markdown "My _markdown_ text"}}
+{{markdown "My _markdown_ text"}}
 ```
 
 ### `.RemoteIP`
@@ -93,10 +93,55 @@ Sets a header field on the HTTP response, replacing any existing value.
 {{.RespHeader.Set "Field-Name" "val"}}
 ```
 
-### `.StripHTML`
+### `splitFrontMatter`
+
+Splits front matter out from the body. Front matter is metadata that appears at the very beginning of a file or string. Front matter can be in YAML, TOML, or JSON formats:
+
+**TOML** front matter starts and ends with `+++`:
+
+```
++++
+template = "blog"
+title = "Blog Homepage"
+sitename = "A Caddy site"
++++
+```
+
+**YAML** is surrounded by `---`:
+
+```
+---
+template: blog
+title: Blog Homepage
+sitename: A Caddy site
+---
+```
+
+
+**JSON** is simply `{` and `}`:
+
+```
+{
+	"template": "blog",
+	"title": "Blog Homepage",
+	"sitename": "A Caddy site"
+}
+```
+
+The resulting front matter will be made available like so:
+
+- `.Meta` to access the metadata fields, for example: `{{$parsed.Meta.title}}`
+- `.Body` to access the body after the front matter, for example: `{{markdown $parsed.Body}}`
+
+
+```
+{{markdown "My _markdown_ text"}}
+```
+
+### `stripHTML`
 
 Removes HTML from a string.
 
 ```
-{{.StripHTML "Shows <b>only</b> text content"}}
+{{stripHTML "Shows <b>only</b> text content"}}
 ```