From 6aa4215cd51a2816fee3d60a844a7148664205b7 Mon Sep 17 00:00:00 2001
From: Ben Bridle <ben@derelict.engineering>
Date: Sat, 1 Feb 2025 17:48:27 +1300
Subject: Support vertical borders in tables

The latest version of the markdown library includes support for a new
vertical-border syntax in tables. When a table has a double-thickness
pipe border between two columns in the markdown, each <th> and <td>
cell in the column on the left side of the border is given the class
'border'.
---
 src/generate_html.rs | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

(limited to 'src/generate_html.rs')

diff --git a/src/generate_html.rs b/src/generate_html.rs
index 8f2ae62..8490379 100644
--- a/src/generate_html.rs
+++ b/src/generate_html.rs
@@ -223,7 +223,10 @@ pub fn document_to_html(document: &MarkdownDocument, page: &Page, website: &Webs
             Block::Table(table) => wrap!("div", "class='table'", wrap!("table", {
                 wrap!("thead",
                     wrap!("tr", for column in &table.columns {
-                        tag!("th", column.name);
+                        match column.border_right {
+                            true => tag!("th", column.name, "class='border'"),
+                            false => tag!("th", column.name),
+                        }
                     })
                 );
                 for section in &table.sections {
@@ -235,19 +238,21 @@ pub fn document_to_html(document: &MarkdownDocument, page: &Page, website: &Webs
                                 "No"  => "✗",
                                 other => other,
                             };
-                            let align = match text {
+                            let mut class = match text {
                                 "--" => "c",
                                 _ => match column.alignment {
                                     Alignment::Left => "l",
                                     Alignment::Center => "c",
                                     Alignment::Right => "r",
                                 },
+                            }.to_string();
+                            if ["No", "--", "0"].contains(&text_raw.as_str()) {
+                                class.push_str(" dim");
                             };
-                            let class = match ["No", "--", "0"].contains(&text_raw.as_str()) {
-                                true  => format!("{align} dim"),
-                                false => format!("{align}"),
-                            };
-                            html!("<td class='{}'>{}</td>", class, text);
+                            if column.border_right {
+                                class.push_str(" border");
+                            }
+                            html!("<td class='{class}'>{text}</td>");
                         })
                     })
                 };
-- 
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