:sig
void unit_render(String file_name)
void unit_render(String file_name, Request& context)

:params
file_name : UCE file to load and execute
context : optional request context to pass into the target page

:see
>ob
unit_call
unit_load
1_RENDER
component

:content
Calls another UCE file and executes its `RENDER(Request& context)` function.

If `context` is omitted, the current active request context is used.

Calling a missing unit or render handler is a server error and sets HTTP status 500. If a unit is intentionally optional, inspect it with `unit_info()` before calling `unit_render()`.

Examples:


:example
unit_render("examples/sample_unit.uce");
