From bf8689d2214eb2b4046103fe8dae2d11bb212c04 Mon Sep 17 00:00:00 2001
From: Adrian Cochrane <adrian@openwork.nz>
Date: Wed, 12 Apr 2023 15:20:33 +1200
Subject: [PATCH] Add descriptions of CSS property-parsing submodules.

---
 Graphics/Layout/CSS/Font.hs   | 1 +
 Graphics/Layout/CSS/Length.hs | 2 ++
 Graphics/Layout/Grid/CSS.hs   | 1 +
 Graphics/Layout/Inline/CSS.hs | 1 +
 4 files changed, 5 insertions(+)

diff --git a/Graphics/Layout/CSS/Font.hs b/Graphics/Layout/CSS/Font.hs
index c2de2c3..1806ddf 100644
--- a/Graphics/Layout/CSS/Font.hs
+++ b/Graphics/Layout/CSS/Font.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE OverloadedStrings #-}
+-- | Infrastructure for parsing & desugaring CSS properties related to fonts.
 module Graphics.Layout.CSS.Font(Font'(..), placeholderFont, hbScale, hbUnit,
         pattern2hbfont, pattern2font, CSSFont(..), variations') where
 
diff --git a/Graphics/Layout/CSS/Length.hs b/Graphics/Layout/CSS/Length.hs
index 2fa0e40..ec4cda3 100644
--- a/Graphics/Layout/CSS/Length.hs
+++ b/Graphics/Layout/CSS/Length.hs
@@ -1,4 +1,6 @@
 {-# LANGUAGE OverloadedStrings #-}
+-- | Infrastructure for parsing & desugaring length units & keywords,
+-- in reference to the selected font.
 module Graphics.Layout.CSS.Length(Unitted, auto, parseLength, parseLength',
         n2f, finalizeLength, px2pt, Font'(..)) where
 
diff --git a/Graphics/Layout/Grid/CSS.hs b/Graphics/Layout/Grid/CSS.hs
index af19394..8893769 100644
--- a/Graphics/Layout/Grid/CSS.hs
+++ b/Graphics/Layout/Grid/CSS.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE OverloadedStrings #-}
+-- | Infrastructure for parsing & desugaring grid-layout related CSS properties.
 module Graphics.Layout.Grid.CSS(CSSGrid(..), Axis(..), CSSCell(..), Placement(..), finalizeGrid) where
 
 import Stylist (PropertyParser(..))
diff --git a/Graphics/Layout/Inline/CSS.hs b/Graphics/Layout/Inline/CSS.hs
index d099665..175fd1a 100644
--- a/Graphics/Layout/Inline/CSS.hs
+++ b/Graphics/Layout/Inline/CSS.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE OverloadedStrings #-}
+-- | Infrastructure for parsing & desugaring text related CSS properties.
 module Graphics.Layout.Inline.CSS(CSSInline(..), ParagraphBuilder(..),
     buildParagraph, concatParagraph, finalizeParagraph) where
 
-- 
2.30.2