Updated the tagger to scan all files.

document.tex

@@ -35,7 +35,7 @@
 \hi
 \end{lemma}
 \begin{proof}
-hihihihihihihi
+greetings fellow gamer
 \[\xymatrix{ &  Y_1 &  \\  X \ar[ru]^{f_1} \ar[r]^{f_3} \ar[rd]_{f_2} &  Y_3 \ar[u]_{a_{31}} \ar[d]^{a_{32}} &  Y \ar[lu]_{s_1} \ar[l]_{s_3} \ar[ld]^{s_2} \\  &  Y_2 &  }\]
 \end{proof}
 

tagger.py

@@ -4,6 +4,7 @@ import re
 # no I, no O
 CHARACTERS = "0123456789ABCDEFGHJKLMNPQRSTUVWXYZ"
 
+
 # convert integer to tag
 def tobase(i):
     global CHARACTERS
@@ -15,13 +16,18 @@ def tobase(i):
     else:
         return tobase(i // len(CHARACTERS)) + CHARACTERS[i % len(CHARACTERS)]
 
+
 def totag(i):
     return tobase(i).rjust(4, "0")
 
+
 # convert tag to integer
 def toint(tag):
     global CHARACTERS
-  return sum([CHARACTERS.index(tag[i]) * len(CHARACTERS)**(4-i-1) for i in range(4)])
+    return sum(
+        [CHARACTERS.index(tag[i]) * len(CHARACTERS) ** (4 - i - 1) for i in range(4)]
+    )
+
 
 tags = dict()
 labels = dict()
@@ -49,8 +55,8 @@ except IndexError:
     last = -1
 
 
-#filenames = glob.glob("*.tex")
-filenames = ["document.tex"]
+filenames = glob.glob("*.tex")
+# filenames = ["document.tex"]
 
 # where we should start
 i = last + 1