Put TREAT modded ap242 into a separate directory

starseeker · starseeker · commit 4d03347df68b · 2026-02-09T09:22:17.000-05:00
diff --git a/data/ap242treat/242_mim_lf_treat.exp b/data/ap242treat/242_mim_lf_treat.exp
diff --git a/data/ap242treat/README.md b/data/ap242treat/README.md
@@ -1,20 +1,9 @@
-# AP242 Schema Files
+# AP242 TREAT Schema File
 
-This directory contains two versions of the AP242 (ISO 10303-242) schema.
+This directory contains an altered version of the AP242 (ISO 10303-242) schema.
 
-## Files
-
-### `242_mim_lf.exp` (Original)
-- **Status**: Original ISO schema with non-standard parsing requirement
-- **Size**: 54,756 lines
-- **Parsing**: Requires STEPcode's flow-sensitive type narrowing extension
-- **Standards**: Contains pattern that needs implicit type narrowing (non-standard)
-
-### `242_mim_lf_treat.exp` (Standards-Compliant)
-- **Status**: Corrected version using TREAT expression
-- **Size**: 54,756 lines
-- **Parsing**: Fully ISO 10303-11 compliant
-- **Standards**: Uses explicit TREAT expression for type narrowing
+It is corrected to avoid the non-standard parsing requirement of the original
+by using explicit TREAT expression for type narrowing
 
 ## The Difference
 
@@ -30,8 +19,6 @@ QUERY(it <* item | ...)
 QUERY(it <* TREAT(item AS set_representation_item) | ...)
 ```
 
-## Why Two Versions?
-
 ### Historical Context
 The original AP242 schema contains a WHERE rule that:
 1. Checks if `item` (a SELECT type) is a `SET_REPRESENTATION_ITEM`
@@ -68,13 +55,6 @@ Expected output:
 
 For detailed comparison, see `doc/ap242-comparison.md`.
 
-## Which Version to Use?
-
-- **For STEPcode**: Both work equally well
-- **For portability**: Use the TREAT version (`242_mim_lf_treat.exp`)
-- **For ISO compliance**: Use the TREAT version (`242_mim_lf_treat.exp`)
-- **For historical reference**: The original is preserved as `242_mim_lf.exp`
-
 ## Related Documentation
 
 - `doc/ap242-comparison.md` - Detailed comparison and analysis
diff --git a/test/compare_ap242_versions.sh b/test/compare_ap242_versions.sh
@@ -56,10 +56,10 @@ fi
 # Test TREAT version (standards-compliant)
 echo ""
 echo -e "${BLUE}Testing TREAT-based AP242 schema (standards-compliant)...${NC}"
-echo "  Input: data/ap242/242_mim_lf_treat.exp"
+echo "  Input: data/ap242treat/242_mim_lf_treat.exp"
 echo "  Output: $TREAT_OUTPUT"
 
-if "$BUILD_DIR/bin/exp2cxx" "$REPO_ROOT/data/ap242/242_mim_lf_treat.exp" "$TREAT_OUTPUT" > "$TREAT_OUTPUT/exp2cxx.log" 2>&1; then
+if "$BUILD_DIR/bin/exp2cxx" "$REPO_ROOT/data/ap242treat/242_mim_lf_treat.exp" "$TREAT_OUTPUT" > "$TREAT_OUTPUT/exp2cxx.log" 2>&1; then
     echo -e "${GREEN}✓ TREAT version parsed successfully${NC}"
 else
     echo -e "${RED}✗ TREAT version failed to parse${NC}"
