feat: task lists

awk/lists.awk

@@ -48,7 +48,26 @@ BEGIN {
             }
         }
 
+        has_checkbox = 0
+        if (content ~ /^\[[ \t]\] /) {
+            has_checkbox = 1
+            is_checked = 0
+            sub(/^\[[ \t]\] /, "", content)
+        } else if (content ~ /^\[[xX]\] /) {
+            has_checkbox = 1
+            is_checked = 1
+            sub(/^\[[xX]\] /, "", content)
+        }
+
+        if (has_checkbox) {
+            if (is_checked) {
+                print "<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" checked disabled> " content "</li>"
+            } else {
+                print "<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> " content "</li>"
+            }
+        } else {
             print "<li>" content "</li>"
+        }
     } else {
         while (depth > 0) {
             print "</" cur_type[depth] ">"

site/index.md

@@ -19,7 +19,8 @@ It's meant to be a static site generator, like _[kew](https://github.com/uint23/
 - Automatic inlining and embedding of many filetypes with `\![link]` or `\![alt](link)`
 - Inline html support
 - MFM `$font` and `\<plain>` tags
-- Admonition support (that's what the blocks like the warning block below are called)
+- GFM Admonition support (that's what the blocks like the warning block below are called)
+- Task list support (`- [ ]`, `- [x]`)
 - RSS/Feed generation and Sitemap support
 - Post creation via `--post`
 - Automatic 404 page generation

styles/kewt.css

@@ -274,3 +274,12 @@ hr {
         padding-top: 30px;
     }
 }
+
+.task-list-item {
+    list-style-type: none;
+}
+
+.task-list-item-checkbox {
+    margin: 0 0.2em 0.25em -1.6em;
+    vertical-align: middle;
+}