Switch over to using the render context in render calls.

src/context/src_block.rs

@@ -1,8 +1,6 @@
-use std::path::Path;
-
 use serde::Serialize;
 
-use crate::config::Config;
+use super::render_context::RenderContext;
 use crate::error::CustomError;
 use crate::intermediate::ISrcBlock;
 
@@ -15,16 +13,8 @@ pub(crate) struct RenderSrcBlock {
     lines: Vec<String>,
 }
 
-render!(
-    RenderSrcBlock,
-    ISrcBlock,
-    original,
-    _config,
-    _output_directory,
-    _output_file,
-    {
-        Ok(RenderSrcBlock {
-            lines: original.lines.clone(),
-        })
-    }
-);
+render!(RenderSrcBlock, ISrcBlock, original, _render_context, {
+    Ok(RenderSrcBlock {
+        lines: original.lines.clone(),
+    })
+});