initial set of help doc

.gitignore

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+.idea/

build_toc.py

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+import datetime
+import pathlib
+import lxml.html
+
+docs = pathlib.Path(__file__).parent / 'docs'
+
+
+for folder in docs.glob('*'):
+    if not folder.is_dir():
+        continue
+    print(folder.name)
+
+    with (folder / 'readme.md').open('w', encoding='utf-8') as writer:
+        writer.write('| Name | Alias | Description |\n| --- | --- | --- |\n')
+        for f in folder.glob('*.html'):
+            print(f'\t{f}')
+            html: lxml.html.HtmlElement = lxml.html.parse(f).getroot()
+
+            name = f'[{f.stem}](./{f.name})'
+            alias = html.find_class('ContentHeader')[0].getparent().text_content().split('\t')[-1]
+            description = ''
+            for h in html.findall('.//h3'):
+                if h.text == 'Description':
+                    pre = h.getnext().getnext()
+                    if pre is not None:
+                        description = pre.text_content()
+                    break
+            writer.write(f"| {name} | {alias} | {description} |\n")
+
+        writer.write(f'\n`Last built {datetime.date.today()}`\n')