implement simple requirements dump

1 files changed, 7 insertions, 1 deletions

diff --git a/scripts/tex.py b/scripts/tex.py
index 2fd51d8..2509a87 100644
--- a/scripts/tex.py
+++ b/scripts/tex.py
@@ -1,7 +1,13 @@
 # utility function for converting latex code
 
 def group(*args):
-  return "".join("{" + arg + "}" for arg in args)
+  out = ""
+  for arg in args:
+    if isinstance(arg, list):
+      out += "[" + arg[0] + "]"
+    if isinstance(arg, str):
+      out += "{" + arg + "}"
+  return out
 
 def string(content):
   return r"\string" + content