Minor improvements

Author: mapio

src/liblet/const.py

@@ -5,7 +5,13 @@
 GV_FONT_NAME = FONT_NAME
 GV_FONT_SIZE = '12'  # must be a string
 CUSTOM_CSS = f"""
-@import url('https://fonts.googleapis.com/css2?family=Fira+Code&display=swap');
+@import url('https://fonts.googleapis.com/css2?family={"+".join(FONT_NAME.split())}&display=swap');
+
+pre, code {{
+  font-family: '{FONT_NAME}', monospace;
+  font-variant-ligatures: contextual common-ligatures;
+  line-height: 1;
+}}
 
 table.liblet {{
   border-collapse: collapse;
@@ -17,7 +23,7 @@
 table.liblet td {{
   border: 1px solid black;
   padding: 0.5em;
-  text-align: center;
+  text-align: left;
 }}
 
 table.liblet th {{

src/liblet/display.py

@@ -701,7 +701,7 @@ def _fmt(r, c):
         + '<td>'.join(_fmt(r, c) for c in cols)
         for r in rows
       )
-      return liblet_table(f'{head}\n{body}')
+      return liblet_table(f'{head}\n{body}', True)
     rows = list(self.data.keys())
     if self.fmt['rows_sort']:
       rows = sorted(rows)
@@ -712,7 +712,7 @@ def _fmt(r, c):
           letstr(self.data[r], self.fmt['elem_sep'], sort=self.fmt['letstr_sort'], remove_outer=True),
         )
         for r in rows
-      )
+      ), True
     )
 
 
@@ -735,7 +735,7 @@ def _repr_html_(self):
         )
         + '</pre></td>'
         for l in range(N, L - 1, -1)  # noqa: E741
-      )
+      ), True
     )
 
 
@@ -777,9 +777,8 @@ def embed_css(custom_css=CUSTOM_CSS):
   return HTML(f'<style>{custom_css}</style>')
 
 
-def liblet_table(content):
-  return HTML(f'<table class=liblet>{content}</table>')
-
+def liblet_table(content, as_str = False):
+  return f'<table class="liblet" data-quarto-disable-processing="true">{content}</table>' if as_str else HTML(f'<table class=liblet>{content}</table>')
 
 def resized_svg_repr(obj, width=800, height=600):
   if hasattr(obj, '_repr_image_svg_xml'):

src/liblet/grammar.py

@@ -197,13 +197,13 @@ def _repr_html_(self):  # pragma: no cover
       rows.append(
         (
           min(_[0] for _ in rhssl),
-          '<th><pre>{}</pre><td style="text-align:left"><pre>{}</pre>'.format(
+          '<th><pre>{}</pre></th><td><pre>{}</pre></td>'.format(
             _letlrhstostr(lhs),
             ' | '.join(f'{_letlrhstostr(_[1].rhs)}<sub>({_[0]})</sub>' for _ in rhssl),
           ),
         )
       )
-    return liblet_table('<tr>' + '<tr>'.join(_[1] for _ in sorted(rows)))
+    return liblet_table('<tr>' + '</tr><tr>'.join(_[1] for _ in sorted(rows)) + '</tr>', True)
 
 
 @total_ordering