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

@@ -4,64 +4,70 @@ import re
 # no I, no O
 CHARACTERS = "0123456789ABCDEFGHJKLMNPQRSTUVWXYZ"
 
+
 # convert integer to tag
 def tobase(i):
-  global CHARACTERS
+    global CHARACTERS
 
-  assert i >= 0
+    assert i >= 0
+
+    if i < len(CHARACTERS):
+        return CHARACTERS[i]
+    else:
+        return tobase(i // len(CHARACTERS)) + CHARACTERS[i % len(CHARACTERS)]
 
-  if i < len(CHARACTERS):
-    return CHARACTERS[i]
-  else:
-    return tobase(i // len(CHARACTERS)) + CHARACTERS[i % len(CHARACTERS)]
 
 def totag(i):
-  return tobase(i).rjust(4, "0")
+    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)])
+    global CHARACTERS
+    return sum(
+        [CHARACTERS.index(tag[i]) * len(CHARACTERS) ** (4 - i - 1) for i in range(4)]
+    )
+
 
 tags = dict()
 labels = dict()
 inactive = []
 
 try:
-  with open("tags") as f:
-    for line in f:
-      # actual tag
-      if not line.startswith("#"):
-        tags[line.split(",")[0]] = line.strip().split(",")[1]
-        labels[line.strip().split(",")[1]] = line.strip().split(",")[0]
+    with open("tags") as f:
+        for line in f:
+            # actual tag
+            if not line.startswith("#"):
+                tags[line.split(",")[0]] = line.strip().split(",")[1]
+                labels[line.strip().split(",")[1]] = line.strip().split(",")[0]
 
-      # check for inactive tags too
-      elif len(line.split(",")) == 2 and len(line.split(",")[0]) == 4:
-        inactive.append(line.split(",")[0])
+            # check for inactive tags too
+            elif len(line.split(",")) == 2 and len(line.split(",")[0]) == 4:
+                inactive.append(line.split(",")[0])
 
 except FileNotFoundError:
-  pass
+    pass
 
 # determine last assigned tag
 try:
-  last = toint(sorted(list(tags.keys()) + inactive)[-1])
+    last = toint(sorted(list(tags.keys()) + inactive)[-1])
 except IndexError:
-  last = -1
+    last = -1
 
 
-#filenames = glob.glob("*.tex")
-filenames = ["document.tex"]
+filenames = glob.glob("*.tex")
+# filenames = ["document.tex"]
 
 # where we should start
 i = last + 1
 
 for filename in filenames:
-  with open(filename) as f:
-    # do this line per line to deal with comments
-    for line in f:
-      matches = re.findall("\\\\label{([^}]+)}", line.split("%")[0])
-      for label in matches:
-        if not label in labels:
-          tag = tobase(i).rjust(4, "0")
-          print("%s,%s" % (tag, label))
-          i = i + 1
+    with open(filename) as f:
+        # do this line per line to deal with comments
+        for line in f:
+            matches = re.findall("\\\\label{([^}]+)}", line.split("%")[0])
+            for label in matches:
+                if not label in labels:
+                    tag = tobase(i).rjust(4, "0")
+                    print("%s,%s" % (tag, label))
+                    i = i + 1