Merge pull request #55 from trishullab/usr/amit9oct/fixed-theorem-name

Fixed theorem name match regex.

Author: amit9oct

pyproject.toml

@@ -5,7 +5,7 @@ requires = [
 build-backend = "hatchling.build"
 [project]
 name = "itp_interface"
-version = "1.1.10"
+version = "1.1.11"
 authors = [
   { name="Amitayush Thakur", email="[email protected]" },
 ]

src/itp_interface/tools/lean4_sync_executor.py

@@ -30,8 +30,8 @@ class Lean4SyncExecutor:
     # We ONLY support proofs which are written in tactic mode i.e. with := syntax
     theorem_endings = r"(:=|(\|[\S|\s]*=>))"
     theorem_end_regex = r"(theorem|lemma|example)([\s|\S]*?)(:=|=>)"
-    theorem_regex = r"((((theorem|lemma)[\s]+([\S]*))|example)([\S|\s]*?)(:=|=>)[\s]*?)[\s]+"
-    theorem_name_regex = r"(((theorem|lemma)[\s]+([\S]*))|example)"
+    theorem_regex = r"((((theorem|lemma)[\s]+([^\s:]*))|example)([\S|\s]*?)(:=|=>)[\s]*?)[\s]+"
+    theorem_name_regex = r"(((theorem|lemma)[\s]+([^\s:]*))|example)"
     remove_proof_regex = r"([\s|\S]*(:=|\|))[\s|\S]*?"
     proof_context_separator = "⊢"
     proof_context_regex = r"((\d+) goals)*([\s|\S]*?)\n\n"