refactor: Split note file

HepLean/Meta/Notes/Basic.lean

@@ -10,7 +10,17 @@ import Mathlib.Lean.CoreM
 import ImportGraph.RequiredModules
 /-!
 
-## Basic Lean meta programming commands
+## Underlying structure for notes
+
+This file contains the necessary structures that must be imported into a file
+for it to be turned into a Lean note.
+
+It allows for the
+- `note ...` command to be used to add notes to a Lean file
+- `note_attr` attribute to be used to display formally verified commands within a note.
+- `note_attr_informal` attribute to be used to display informal commands within a note.
+
+Other results relating to notes are in other files.
 
 -/
 
@@ -100,30 +110,4 @@ initialize noteInformalAttribute : Unit ←
       modifyEnv fun env => noteInformalDeclExtension.addEntry env declName
   }
 
-/-!
-
-## Notes
-
--/
-
-/-- A note consists of a title and a list of Lean files which make up the note. -/
-structure NoteFile where
-  /-- The overall title of the note. -/
-  title : String
-  /-- The abstract of the note. -/
-  abstract : String
-  /-- A list of authors. -/
-  authors : List String
-  /-- The files making up the note in the order in which they should appear. -/
-  files : List Name
-
-namespace NoteFile
-
-variable (N : NoteFile)
-
-/-- All imports associated to a note. -/
-def imports : Array Import := (N.files.map fun f => {module := f}).toArray
-
-end NoteFile
-
 end HepLean

HepLean/Meta/Notes/HTMLNote.lean

@@ -3,7 +3,7 @@ Copyright (c) 2024 Joseph Tooby-Smith. All rights reserved.
 Released under Apache 2.0 license.
 Authors: Joseph Tooby-Smith
 -/
-import HepLean.Meta.Notes.Basic
+import HepLean.Meta.Notes.NoteFile
 import HepLean.Meta.Basic
 import HepLean.Meta.Informal
 /-!

HepLean/Meta/Notes/NoteFile.lean

@@ -0,0 +1,38 @@
+/-
+Copyright (c) 2024 Joseph Tooby-Smith. All rights reserved.
+Released under Apache 2.0 license.
+Authors: Joseph Tooby-Smith
+-/
+import HepLean.Meta.Notes.Basic
+/-!
+
+# Note file
+
+A note file is a structure which contains the information to go into a note.
+
+-/
+
+namespace HepLean
+open Lean System Meta
+
+/-- A note consists of a title and a list of Lean files which make up the note. -/
+structure NoteFile where
+  /-- The overall title of the note. -/
+  title : String
+  /-- The abstract of the note. -/
+  abstract : String
+  /-- A list of authors. -/
+  authors : List String
+  /-- The files making up the note in the order in which they should appear. -/
+  files : List Name
+
+namespace NoteFile
+
+variable (N : NoteFile)
+
+/-- All imports associated to a note. -/
+def imports : Array Import := (N.files.map fun f => {module := f}).toArray
+
+end NoteFile
+
+end HepLean