[test] Mark # as an escapable character

patacrep/songs/chordpro/lexer.py

@@ -154,7 +154,7 @@ class ChordProLexer:
 
     @staticmethod
     def t_literal(token):
-        r'\[{} \]'
+        r'\[{} \#]'
         t.type = t.type[1]
         return t
 

test/test_song/latex.csg.source

@@ -2,8 +2,8 @@
 {artist:  & $ % # _ \} \{ ~ ^ \\}
 {album: & $ % # _ \} \{ ~ ^ \\}
 
-& $ % # _ \} \{ ~ ^ \\
+& $ % \# _ \} \{ ~ ^ \\
 
 {start_of_chorus}
-& $ % # _ \} \{ ~ ^ \\
+& $ % \# _ \} \{ ~ ^ \\
 {end_of_chorus}

test/test_songbook/latex_special_datadir/songs/special.csg

@@ -1,8 +1,8 @@
-{title : & % $ # _ \} \{ ~ ^ \\ }
-{by: & % $ # _ }\ \{ ~ ^ \\ }
+{title : & % $ \# _ \} \{ ~ ^ \\ }
+{by: & % $ \# _ }\ \{ ~ ^ \\ }
 
-& % $ # _ }\ \{ ~ ^ \\
+& % $ \# _ }\ \{ ~ ^ \\
 
 {soc}
-  & % $ # _ }\ \{ ~ ^ \\
+  & % $ \# _ }\ \{ ~ ^ \\
 {eoc}