diff --git a/Cargo.lock b/Cargo.lock
index 820fca2..13cd4ba 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -51,39 +51,6 @@ dependencies = [
  "windows-sys",
 ]
 
-[[package]]
-name = "arraydeque"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d902e3d592a523def97af8f317b08ce16b7ab854c1985a0c671e6f15cebc236"
-
-[[package]]
-name = "ast-generator"
-version = "0.1.0"
-dependencies = [
- "convert_case",
- "prettyplease",
- "proc-macro2",
- "quote",
- "syn",
- "yaml-rust2",
-]
-
-[[package]]
-name = "block-buffer"
-version = "0.10.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
-dependencies = [
- "generic-array",
-]
-
-[[package]]
-name = "cfg-if"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
-
 [[package]]
 name = "clap"
 version = "4.5.60"
@@ -124,17 +91,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a822ea5bc7590f9d40f1ba12c0dc3c2760f3482c6984db1573ad11031420831"
 
-[[package]]
-name = "codespan-reporting"
-version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe6d2e5af09e8c8ad56c969f2157a3d4238cebc7c55f0a517728c38f7b200f81"
-dependencies = [
- "serde",
- "termcolor",
- "unicode-width",
-]
-
 [[package]]
 name = "codespan-reporting"
 version = "0.13.1"
@@ -152,75 +108,12 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
 
-[[package]]
-name = "convert_case"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baaaa0ecca5b51987b9423ccdc971514dd8b0bb7b4060b983d3664dad3f1f89f"
-dependencies = [
- "unicode-segmentation",
-]
-
-[[package]]
-name = "cpufeatures"
-version = "0.2.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16b80225097f2e5ae4e7179dd2266824648f3e2f49d9134d584b76389d31c4c3"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "crypto-common"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
-dependencies = [
- "generic-array",
- "typenum",
-]
-
-[[package]]
-name = "cst-test-generator"
-version = "0.1.0"
-dependencies = [
- "convert_case",
- "prettyplease",
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "deimos"
-version = "0.1.0"
-dependencies = [
- "ast-generator",
- "clap",
- "codespan-reporting 0.12.0",
- "cst-test-generator",
- "indoc",
- "log",
- "pest",
- "pest_derive",
-]
-
-[[package]]
-name = "digest"
-version = "0.10.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
-dependencies = [
- "block-buffer",
- "crypto-common",
-]
-
 [[package]]
 name = "dm"
 version = "0.1.0"
 dependencies = [
  "clap",
- "codespan-reporting 0.13.1",
+ "codespan-reporting",
  "dm-std-lib",
  "dmc-lib",
  "dvm-lib",
@@ -252,138 +145,18 @@ dependencies = [
  "dvm-lib",
 ]
 
-[[package]]
-name = "encoding_rs"
-version = "0.8.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
-dependencies = [
- "cfg-if",
-]
-
-[[package]]
-name = "foldhash"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
-
-[[package]]
-name = "generic-array"
-version = "0.14.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
-dependencies = [
- "typenum",
- "version_check",
-]
-
-[[package]]
-name = "hashbrown"
-version = "0.15.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
-dependencies = [
- "foldhash",
-]
-
-[[package]]
-name = "hashlink"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
-dependencies = [
- "hashbrown",
-]
-
 [[package]]
 name = "heck"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
-[[package]]
-name = "indoc"
-version = "2.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4c7245a08504955605670dbf141fceab975f15ca21570696aebe9d2e71576bd"
-
 [[package]]
 name = "is_terminal_polyfill"
 version = "1.70.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
 
-[[package]]
-name = "libc"
-version = "0.2.167"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09d6582e104315a817dff97f75133544b2e094ee22447d2acf4a74e189ba06fc"
-
-[[package]]
-name = "log"
-version = "0.4.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
-
-[[package]]
-name = "memchr"
-version = "2.7.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
-
-[[package]]
-name = "pest"
-version = "2.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbcfd20a6d4eeba40179f05735784ad32bdaef05ce8e8af05f180d45bb3e7e22"
-dependencies = [
- "memchr",
- "ucd-trie",
-]
-
-[[package]]
-name = "pest_derive"
-version = "2.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51f72981ade67b1ca6adc26ec221be9f463f2b5839c7508998daa17c23d94d7f"
-dependencies = [
- "pest",
- "pest_generator",
-]
-
-[[package]]
-name = "pest_generator"
-version = "2.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dee9efd8cdb50d719a80088b76f81aec7c41ed6d522ee750178f83883d271625"
-dependencies = [
- "pest",
- "pest_meta",
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "pest_meta"
-version = "2.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf1d70880e76bdc13ba52eafa6239ce793d85c8e43896507e43dd8984ff05b82"
-dependencies = [
- "pest",
- "sha2",
-]
-
-[[package]]
-name = "prettyplease"
-version = "0.2.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
-dependencies = [
- "proc-macro2",
- "syn",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.101"
@@ -422,17 +195,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "sha2"
-version = "0.10.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -459,30 +221,12 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "typenum"
-version = "1.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
-
-[[package]]
-name = "ucd-trie"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"
 
-[[package]]
-name = "unicode-segmentation"
-version = "1.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
-
 [[package]]
 name = "unicode-width"
 version = "0.2.0"
@@ -495,12 +239,6 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
-[[package]]
-name = "version_check"
-version = "0.9.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
-
 [[package]]
 name = "winapi-util"
 version = "0.1.9"
@@ -582,14 +320,3 @@ name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
-
-[[package]]
-name = "yaml-rust2"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ce2a4ff45552406d02501cea6c18d8a7e50228e7736a872951fe2fe75c91be7"
-dependencies = [
- "arraydeque",
- "encoding_rs",
- "hashlink",
-]
diff --git a/Cargo.toml b/Cargo.toml
index 0a8f58b..6cc2db1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,28 +1,3 @@
-[package]
-name = "deimos"
-version = "0.1.0"
-edition = "2021"
-
-#[[bin]]
-#name = "dm"
-#path = "src/bin/dvm/lib"
-
-[[bin]]
-name = "dmc"
-path = "src/bin/dmc/main.rs"
-
-[dependencies]
-pest = { version = "2.8.4" }
-clap = { version = "4.5.23", features = ["derive"] }
-pest_derive = { version = "2.8.4", features = ["grammar-extras"] }
-codespan-reporting = "0.12.0"
-log = "0.4.27"
-indoc = "2.0.6"
-
-[build-dependencies]
-ast-generator = { path = "ast-generator" }
-cst-test-generator = { path = "cst-test-generator" }
-
 [workspace]
 resolver = "3"
-members = ["ast-generator", "cst-test-generator", "dm", "dm-std-lib", "dmc-lib", "dvm-lib", "e2e-tests"]
+members = ["dm", "dm-std-lib", "dmc-lib", "dvm-lib", "e2e-tests"]
diff --git a/ast-generator/Cargo.toml b/old-march-2026/ast-generator/Cargo.toml
similarity index 100%
rename from ast-generator/Cargo.toml
rename to old-march-2026/ast-generator/Cargo.toml
diff --git a/ast-generator/src/ast_node/enum_ast_node.rs b/old-march-2026/ast-generator/src/ast_node/enum_ast_node.rs
similarity index 100%
rename from ast-generator/src/ast_node/enum_ast_node.rs
rename to old-march-2026/ast-generator/src/ast_node/enum_ast_node.rs
diff --git a/ast-generator/src/ast_node/leaf_enum_ast_node.rs b/old-march-2026/ast-generator/src/ast_node/leaf_enum_ast_node.rs
similarity index 100%
rename from ast-generator/src/ast_node/leaf_enum_ast_node.rs
rename to old-march-2026/ast-generator/src/ast_node/leaf_enum_ast_node.rs
diff --git a/ast-generator/src/ast_node/leaf_struct_ast_node.rs b/old-march-2026/ast-generator/src/ast_node/leaf_struct_ast_node.rs
similarity index 100%
rename from ast-generator/src/ast_node/leaf_struct_ast_node.rs
rename to old-march-2026/ast-generator/src/ast_node/leaf_struct_ast_node.rs
diff --git a/ast-generator/src/ast_node/mod.rs b/old-march-2026/ast-generator/src/ast_node/mod.rs
similarity index 100%
rename from ast-generator/src/ast_node/mod.rs
rename to old-march-2026/ast-generator/src/ast_node/mod.rs
diff --git a/ast-generator/src/ast_node/polymorphic_enum_inner_build_ast_node.rs b/old-march-2026/ast-generator/src/ast_node/polymorphic_enum_inner_build_ast_node.rs
similarity index 100%
rename from ast-generator/src/ast_node/polymorphic_enum_inner_build_ast_node.rs
rename to old-march-2026/ast-generator/src/ast_node/polymorphic_enum_inner_build_ast_node.rs
diff --git a/ast-generator/src/ast_node/polymorphic_enum_loop_ast_node.rs b/old-march-2026/ast-generator/src/ast_node/polymorphic_enum_loop_ast_node.rs
similarity index 100%
rename from ast-generator/src/ast_node/polymorphic_enum_loop_ast_node.rs
rename to old-march-2026/ast-generator/src/ast_node/polymorphic_enum_loop_ast_node.rs
diff --git a/ast-generator/src/ast_node/polymorphic_type_ast_node.rs b/old-march-2026/ast-generator/src/ast_node/polymorphic_type_ast_node.rs
similarity index 100%
rename from ast-generator/src/ast_node/polymorphic_type_ast_node.rs
rename to old-march-2026/ast-generator/src/ast_node/polymorphic_type_ast_node.rs
diff --git a/ast-generator/src/ast_node/struct_ast_node.rs b/old-march-2026/ast-generator/src/ast_node/struct_ast_node.rs
similarity index 100%
rename from ast-generator/src/ast_node/struct_ast_node.rs
rename to old-march-2026/ast-generator/src/ast_node/struct_ast_node.rs
diff --git a/ast-generator/src/build_fn/leaf_enum_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/leaf_enum_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/leaf_enum_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/leaf_enum_build_fn.rs
diff --git a/ast-generator/src/build_fn/leaf_struct_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/leaf_struct_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/leaf_struct_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/leaf_struct_build_fn.rs
diff --git a/ast-generator/src/build_fn/mod.rs b/old-march-2026/ast-generator/src/build_fn/mod.rs
similarity index 100%
rename from ast-generator/src/build_fn/mod.rs
rename to old-march-2026/ast-generator/src/build_fn/mod.rs
diff --git a/ast-generator/src/build_fn/node_production_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/node_production_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/node_production_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/node_production_build_fn.rs
diff --git a/ast-generator/src/build_fn/polymorphic_enum_inner_build_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/polymorphic_enum_inner_build_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/polymorphic_enum_inner_build_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/polymorphic_enum_inner_build_build_fn.rs
diff --git a/ast-generator/src/build_fn/polymorphic_enum_loop_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/polymorphic_enum_loop_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/polymorphic_enum_loop_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/polymorphic_enum_loop_build_fn.rs
diff --git a/ast-generator/src/build_fn/polymorphic_leaf_enum_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/polymorphic_leaf_enum_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/polymorphic_leaf_enum_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/polymorphic_leaf_enum_build_fn.rs
diff --git a/ast-generator/src/build_fn/polymorphic_pass_through_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/polymorphic_pass_through_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/polymorphic_pass_through_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/polymorphic_pass_through_build_fn.rs
diff --git a/ast-generator/src/build_fn/polymorphic_tree_enum_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/polymorphic_tree_enum_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/polymorphic_tree_enum_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/polymorphic_tree_enum_build_fn.rs
diff --git a/ast-generator/src/build_fn/polymorphic_type_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/polymorphic_type_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/polymorphic_type_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/polymorphic_type_build_fn.rs
diff --git a/ast-generator/src/build_fn/production_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/production_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/production_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/production_build_fn.rs
diff --git a/ast-generator/src/build_fn/struct_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/struct_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/struct_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/struct_build_fn.rs
diff --git a/ast-generator/src/build_fn/tree_enum_build_fn.rs b/old-march-2026/ast-generator/src/build_fn/tree_enum_build_fn.rs
similarity index 100%
rename from ast-generator/src/build_fn/tree_enum_build_fn.rs
rename to old-march-2026/ast-generator/src/build_fn/tree_enum_build_fn.rs
diff --git a/ast-generator/src/deserialize/leaf_enum_spec.rs b/old-march-2026/ast-generator/src/deserialize/leaf_enum_spec.rs
similarity index 100%
rename from ast-generator/src/deserialize/leaf_enum_spec.rs
rename to old-march-2026/ast-generator/src/deserialize/leaf_enum_spec.rs
diff --git a/ast-generator/src/deserialize/leaf_struct_spec.rs b/old-march-2026/ast-generator/src/deserialize/leaf_struct_spec.rs
similarity index 100%
rename from ast-generator/src/deserialize/leaf_struct_spec.rs
rename to old-march-2026/ast-generator/src/deserialize/leaf_struct_spec.rs
diff --git a/ast-generator/src/deserialize/mod.rs b/old-march-2026/ast-generator/src/deserialize/mod.rs
similarity index 100%
rename from ast-generator/src/deserialize/mod.rs
rename to old-march-2026/ast-generator/src/deserialize/mod.rs
diff --git a/ast-generator/src/deserialize/node_production_spec.rs b/old-march-2026/ast-generator/src/deserialize/node_production_spec.rs
similarity index 100%
rename from ast-generator/src/deserialize/node_production_spec.rs
rename to old-march-2026/ast-generator/src/deserialize/node_production_spec.rs
diff --git a/ast-generator/src/deserialize/polymorphic_enum_build_inner.rs b/old-march-2026/ast-generator/src/deserialize/polymorphic_enum_build_inner.rs
similarity index 100%
rename from ast-generator/src/deserialize/polymorphic_enum_build_inner.rs
rename to old-march-2026/ast-generator/src/deserialize/polymorphic_enum_build_inner.rs
diff --git a/ast-generator/src/deserialize/polymorphic_enum_loop_spec.rs b/old-march-2026/ast-generator/src/deserialize/polymorphic_enum_loop_spec.rs
similarity index 100%
rename from ast-generator/src/deserialize/polymorphic_enum_loop_spec.rs
rename to old-march-2026/ast-generator/src/deserialize/polymorphic_enum_loop_spec.rs
diff --git a/ast-generator/src/deserialize/polymorphic_leaf_enum.rs b/old-march-2026/ast-generator/src/deserialize/polymorphic_leaf_enum.rs
similarity index 100%
rename from ast-generator/src/deserialize/polymorphic_leaf_enum.rs
rename to old-march-2026/ast-generator/src/deserialize/polymorphic_leaf_enum.rs
diff --git a/ast-generator/src/deserialize/polymorphic_pass_through_spec.rs b/old-march-2026/ast-generator/src/deserialize/polymorphic_pass_through_spec.rs
similarity index 100%
rename from ast-generator/src/deserialize/polymorphic_pass_through_spec.rs
rename to old-march-2026/ast-generator/src/deserialize/polymorphic_pass_through_spec.rs
diff --git a/ast-generator/src/deserialize/polymorphic_tree_enum.rs b/old-march-2026/ast-generator/src/deserialize/polymorphic_tree_enum.rs
similarity index 100%
rename from ast-generator/src/deserialize/polymorphic_tree_enum.rs
rename to old-march-2026/ast-generator/src/deserialize/polymorphic_tree_enum.rs
diff --git a/ast-generator/src/deserialize/polymorphic_type_spec.rs b/old-march-2026/ast-generator/src/deserialize/polymorphic_type_spec.rs
similarity index 100%
rename from ast-generator/src/deserialize/polymorphic_type_spec.rs
rename to old-march-2026/ast-generator/src/deserialize/polymorphic_type_spec.rs
diff --git a/ast-generator/src/deserialize/production_spec.rs b/old-march-2026/ast-generator/src/deserialize/production_spec.rs
similarity index 100%
rename from ast-generator/src/deserialize/production_spec.rs
rename to old-march-2026/ast-generator/src/deserialize/production_spec.rs
diff --git a/ast-generator/src/deserialize/struct_spec.rs b/old-march-2026/ast-generator/src/deserialize/struct_spec.rs
similarity index 100%
rename from ast-generator/src/deserialize/struct_spec.rs
rename to old-march-2026/ast-generator/src/deserialize/struct_spec.rs
diff --git a/ast-generator/src/deserialize/tree_enum_spec.rs b/old-march-2026/ast-generator/src/deserialize/tree_enum_spec.rs
similarity index 100%
rename from ast-generator/src/deserialize/tree_enum_spec.rs
rename to old-march-2026/ast-generator/src/deserialize/tree_enum_spec.rs
diff --git a/ast-generator/src/deserialize/util.rs b/old-march-2026/ast-generator/src/deserialize/util.rs
similarity index 100%
rename from ast-generator/src/deserialize/util.rs
rename to old-march-2026/ast-generator/src/deserialize/util.rs
diff --git a/ast-generator/src/lib.rs b/old-march-2026/ast-generator/src/lib.rs
similarity index 100%
rename from ast-generator/src/lib.rs
rename to old-march-2026/ast-generator/src/lib.rs
diff --git a/ast-generator/src/pretty_print.rs b/old-march-2026/ast-generator/src/pretty_print.rs
similarity index 100%
rename from ast-generator/src/pretty_print.rs
rename to old-march-2026/ast-generator/src/pretty_print.rs
diff --git a/ast-generator/src/spec/leaf_enum_spec.rs b/old-march-2026/ast-generator/src/spec/leaf_enum_spec.rs
similarity index 100%
rename from ast-generator/src/spec/leaf_enum_spec.rs
rename to old-march-2026/ast-generator/src/spec/leaf_enum_spec.rs
diff --git a/ast-generator/src/spec/leaf_struct_spec.rs b/old-march-2026/ast-generator/src/spec/leaf_struct_spec.rs
similarity index 100%
rename from ast-generator/src/spec/leaf_struct_spec.rs
rename to old-march-2026/ast-generator/src/spec/leaf_struct_spec.rs
diff --git a/ast-generator/src/spec/mod.rs b/old-march-2026/ast-generator/src/spec/mod.rs
similarity index 100%
rename from ast-generator/src/spec/mod.rs
rename to old-march-2026/ast-generator/src/spec/mod.rs
diff --git a/ast-generator/src/spec/node_production_spec.rs b/old-march-2026/ast-generator/src/spec/node_production_spec.rs
similarity index 100%
rename from ast-generator/src/spec/node_production_spec.rs
rename to old-march-2026/ast-generator/src/spec/node_production_spec.rs
diff --git a/ast-generator/src/spec/polymorphic_enum_inner_build.rs b/old-march-2026/ast-generator/src/spec/polymorphic_enum_inner_build.rs
similarity index 100%
rename from ast-generator/src/spec/polymorphic_enum_inner_build.rs
rename to old-march-2026/ast-generator/src/spec/polymorphic_enum_inner_build.rs
diff --git a/ast-generator/src/spec/polymorphic_enum_loop_spec.rs b/old-march-2026/ast-generator/src/spec/polymorphic_enum_loop_spec.rs
similarity index 100%
rename from ast-generator/src/spec/polymorphic_enum_loop_spec.rs
rename to old-march-2026/ast-generator/src/spec/polymorphic_enum_loop_spec.rs
diff --git a/ast-generator/src/spec/polymorphic_leaf_enum.rs b/old-march-2026/ast-generator/src/spec/polymorphic_leaf_enum.rs
similarity index 100%
rename from ast-generator/src/spec/polymorphic_leaf_enum.rs
rename to old-march-2026/ast-generator/src/spec/polymorphic_leaf_enum.rs
diff --git a/ast-generator/src/spec/polymorphic_pass_through_spec.rs b/old-march-2026/ast-generator/src/spec/polymorphic_pass_through_spec.rs
similarity index 100%
rename from ast-generator/src/spec/polymorphic_pass_through_spec.rs
rename to old-march-2026/ast-generator/src/spec/polymorphic_pass_through_spec.rs
diff --git a/ast-generator/src/spec/polymorphic_tree_enum_spec.rs b/old-march-2026/ast-generator/src/spec/polymorphic_tree_enum_spec.rs
similarity index 100%
rename from ast-generator/src/spec/polymorphic_tree_enum_spec.rs
rename to old-march-2026/ast-generator/src/spec/polymorphic_tree_enum_spec.rs
diff --git a/ast-generator/src/spec/polymorphic_type_spec.rs b/old-march-2026/ast-generator/src/spec/polymorphic_type_spec.rs
similarity index 100%
rename from ast-generator/src/spec/polymorphic_type_spec.rs
rename to old-march-2026/ast-generator/src/spec/polymorphic_type_spec.rs
diff --git a/ast-generator/src/spec/production_spec.rs b/old-march-2026/ast-generator/src/spec/production_spec.rs
similarity index 100%
rename from ast-generator/src/spec/production_spec.rs
rename to old-march-2026/ast-generator/src/spec/production_spec.rs
diff --git a/ast-generator/src/spec/struct_spec.rs b/old-march-2026/ast-generator/src/spec/struct_spec.rs
similarity index 100%
rename from ast-generator/src/spec/struct_spec.rs
rename to old-march-2026/ast-generator/src/spec/struct_spec.rs
diff --git a/ast-generator/src/spec/tree_enum_spec.rs b/old-march-2026/ast-generator/src/spec/tree_enum_spec.rs
similarity index 100%
rename from ast-generator/src/spec/tree_enum_spec.rs
rename to old-march-2026/ast-generator/src/spec/tree_enum_spec.rs
diff --git a/ast-generator/src/type_gen/enum_type.rs b/old-march-2026/ast-generator/src/type_gen/enum_type.rs
similarity index 100%
rename from ast-generator/src/type_gen/enum_type.rs
rename to old-march-2026/ast-generator/src/type_gen/enum_type.rs
diff --git a/ast-generator/src/type_gen/leaf_enum_type.rs b/old-march-2026/ast-generator/src/type_gen/leaf_enum_type.rs
similarity index 100%
rename from ast-generator/src/type_gen/leaf_enum_type.rs
rename to old-march-2026/ast-generator/src/type_gen/leaf_enum_type.rs
diff --git a/ast-generator/src/type_gen/leaf_struct_type.rs b/old-march-2026/ast-generator/src/type_gen/leaf_struct_type.rs
similarity index 100%
rename from ast-generator/src/type_gen/leaf_struct_type.rs
rename to old-march-2026/ast-generator/src/type_gen/leaf_struct_type.rs
diff --git a/ast-generator/src/type_gen/mod.rs b/old-march-2026/ast-generator/src/type_gen/mod.rs
similarity index 100%
rename from ast-generator/src/type_gen/mod.rs
rename to old-march-2026/ast-generator/src/type_gen/mod.rs
diff --git a/ast-generator/src/type_gen/polymorphic_enum_inner_build_type.rs b/old-march-2026/ast-generator/src/type_gen/polymorphic_enum_inner_build_type.rs
similarity index 100%
rename from ast-generator/src/type_gen/polymorphic_enum_inner_build_type.rs
rename to old-march-2026/ast-generator/src/type_gen/polymorphic_enum_inner_build_type.rs
diff --git a/ast-generator/src/type_gen/polymorphic_enum_loop_type.rs b/old-march-2026/ast-generator/src/type_gen/polymorphic_enum_loop_type.rs
similarity index 100%
rename from ast-generator/src/type_gen/polymorphic_enum_loop_type.rs
rename to old-march-2026/ast-generator/src/type_gen/polymorphic_enum_loop_type.rs
diff --git a/ast-generator/src/type_gen/polymorphic_type_type.rs b/old-march-2026/ast-generator/src/type_gen/polymorphic_type_type.rs
similarity index 100%
rename from ast-generator/src/type_gen/polymorphic_type_type.rs
rename to old-march-2026/ast-generator/src/type_gen/polymorphic_type_type.rs
diff --git a/ast-generator/src/type_gen/struct_type.rs b/old-march-2026/ast-generator/src/type_gen/struct_type.rs
similarity index 100%
rename from ast-generator/src/type_gen/struct_type.rs
rename to old-march-2026/ast-generator/src/type_gen/struct_type.rs
diff --git a/ast-generator/src/walk.rs b/old-march-2026/ast-generator/src/walk.rs
similarity index 100%
rename from ast-generator/src/walk.rs
rename to old-march-2026/ast-generator/src/walk.rs
diff --git a/build.rs b/old-march-2026/build.rs
similarity index 100%
rename from build.rs
rename to old-march-2026/build.rs
diff --git a/cst-test-generator/Cargo.toml b/old-march-2026/cst-test-generator/Cargo.toml
similarity index 100%
rename from cst-test-generator/Cargo.toml
rename to old-march-2026/cst-test-generator/Cargo.toml
diff --git a/cst-test-generator/src/lib.rs b/old-march-2026/cst-test-generator/src/lib.rs
similarity index 100%
rename from cst-test-generator/src/lib.rs
rename to old-march-2026/cst-test-generator/src/lib.rs
diff --git a/dm_lib_sketching/std/collections/collection.dm b/old-march-2026/dm_lib_sketching/std/collections/collection.dm
similarity index 100%
rename from dm_lib_sketching/std/collections/collection.dm
rename to old-march-2026/dm_lib_sketching/std/collections/collection.dm
diff --git a/dm_lib_sketching/std/collections/list.dm b/old-march-2026/dm_lib_sketching/std/collections/list.dm
similarity index 100%
rename from dm_lib_sketching/std/collections/list.dm
rename to old-march-2026/dm_lib_sketching/std/collections/list.dm
diff --git a/dm_lib_sketching/std/core/array.dm b/old-march-2026/dm_lib_sketching/std/core/array.dm
similarity index 100%
rename from dm_lib_sketching/std/core/array.dm
rename to old-march-2026/dm_lib_sketching/std/core/array.dm
diff --git a/dm_lib_sketching/std/core/character.dm b/old-march-2026/dm_lib_sketching/std/core/character.dm
similarity index 100%
rename from dm_lib_sketching/std/core/character.dm
rename to old-march-2026/dm_lib_sketching/std/core/character.dm
diff --git a/dm_lib_sketching/std/core/cls.dm b/old-march-2026/dm_lib_sketching/std/core/cls.dm
similarity index 100%
rename from dm_lib_sketching/std/core/cls.dm
rename to old-march-2026/dm_lib_sketching/std/core/cls.dm
diff --git a/dm_lib_sketching/std/core/display.dm b/old-march-2026/dm_lib_sketching/std/core/display.dm
similarity index 100%
rename from dm_lib_sketching/std/core/display.dm
rename to old-march-2026/dm_lib_sketching/std/core/display.dm
diff --git a/dm_lib_sketching/std/core/monad.dm b/old-march-2026/dm_lib_sketching/std/core/monad.dm
similarity index 100%
rename from dm_lib_sketching/std/core/monad.dm
rename to old-march-2026/dm_lib_sketching/std/core/monad.dm
diff --git a/dm_lib_sketching/std/core/print.dm b/old-march-2026/dm_lib_sketching/std/core/print.dm
similarity index 100%
rename from dm_lib_sketching/std/core/print.dm
rename to old-march-2026/dm_lib_sketching/std/core/print.dm
diff --git a/dm_lib_sketching/std/core/string.dm b/old-march-2026/dm_lib_sketching/std/core/string.dm
similarity index 100%
rename from dm_lib_sketching/std/core/string.dm
rename to old-march-2026/dm_lib_sketching/std/core/string.dm
diff --git a/dm_lib_sketching/std/fp/zero.dm b/old-march-2026/dm_lib_sketching/std/fp/zero.dm
similarity index 100%
rename from dm_lib_sketching/std/fp/zero.dm
rename to old-march-2026/dm_lib_sketching/std/fp/zero.dm
diff --git a/dm_lib_sketching/std/reflect/util.dm b/old-march-2026/dm_lib_sketching/std/reflect/util.dm
similarity index 100%
rename from dm_lib_sketching/std/reflect/util.dm
rename to old-march-2026/dm_lib_sketching/std/reflect/util.dm
diff --git a/dm_lib_sketching/std/text/encoding.dm b/old-march-2026/dm_lib_sketching/std/text/encoding.dm
similarity index 100%
rename from dm_lib_sketching/std/text/encoding.dm
rename to old-march-2026/dm_lib_sketching/std/text/encoding.dm
diff --git a/dm_lib_sketching/std/unsafe/mem.dm b/old-march-2026/dm_lib_sketching/std/unsafe/mem.dm
similarity index 100%
rename from dm_lib_sketching/std/unsafe/mem.dm
rename to old-march-2026/dm_lib_sketching/std/unsafe/mem.dm
diff --git a/dm_lib_sketching/std/web/mvc/controller.dm b/old-march-2026/dm_lib_sketching/std/web/mvc/controller.dm
similarity index 100%
rename from dm_lib_sketching/std/web/mvc/controller.dm
rename to old-march-2026/dm_lib_sketching/std/web/mvc/controller.dm
diff --git a/dm_std_lib/std.dm b/old-march-2026/dm_std_lib/std.dm
similarity index 100%
rename from dm_std_lib/std.dm
rename to old-march-2026/dm_std_lib/std.dm
diff --git a/dm_std_lib/std/core/array.dm b/old-march-2026/dm_std_lib/std/core/array.dm
similarity index 100%
rename from dm_std_lib/std/core/array.dm
rename to old-march-2026/dm_std_lib/std/core/array.dm
diff --git a/dm_std_lib/std/core/string.dm b/old-march-2026/dm_std_lib/std/core/string.dm
similarity index 100%
rename from dm_std_lib/std/core/string.dm
rename to old-march-2026/dm_std_lib/std/core/string.dm
diff --git a/src/asm/assemble_ir.rs b/old-march-2026/src/asm/assemble_ir.rs
similarity index 100%
rename from src/asm/assemble_ir.rs
rename to old-march-2026/src/asm/assemble_ir.rs
diff --git a/src/asm/mod.rs b/old-march-2026/src/asm/mod.rs
similarity index 100%
rename from src/asm/mod.rs
rename to old-march-2026/src/asm/mod.rs
diff --git a/src/ast/build.rs.bak b/old-march-2026/src/ast/build.rs.bak
similarity index 100%
rename from src/ast/build.rs.bak
rename to old-march-2026/src/ast/build.rs.bak
diff --git a/src/ast/build_tests/backtick_inner/greeting b/old-march-2026/src/ast/build_tests/backtick_inner/greeting
similarity index 100%
rename from src/ast/build_tests/backtick_inner/greeting
rename to old-march-2026/src/ast/build_tests/backtick_inner/greeting
diff --git a/src/ast/build_tests/backtick_string/mixed b/old-march-2026/src/ast/build_tests/backtick_string/mixed
similarity index 100%
rename from src/ast/build_tests/backtick_string/mixed
rename to old-march-2026/src/ast/build_tests/backtick_string/mixed
diff --git a/src/ast/build_tests/boolean_literal/false b/old-march-2026/src/ast/build_tests/boolean_literal/false
similarity index 100%
rename from src/ast/build_tests/boolean_literal/false
rename to old-march-2026/src/ast/build_tests/boolean_literal/false
diff --git a/src/ast/build_tests/boolean_literal/true b/old-march-2026/src/ast/build_tests/boolean_literal/true
similarity index 100%
rename from src/ast/build_tests/boolean_literal/true
rename to old-march-2026/src/ast/build_tests/boolean_literal/true
diff --git a/src/ast/children.rs b/old-march-2026/src/ast/children.rs
similarity index 100%
rename from src/ast/children.rs
rename to old-march-2026/src/ast/children.rs
diff --git a/src/ast/mod.rs b/old-march-2026/src/ast/mod.rs
similarity index 100%
rename from src/ast/mod.rs
rename to old-march-2026/src/ast/mod.rs
diff --git a/src/ast/node/call_expression.rs b/old-march-2026/src/ast/node/call_expression.rs
similarity index 100%
rename from src/ast/node/call_expression.rs
rename to old-march-2026/src/ast/node/call_expression.rs
diff --git a/src/ast/node/class.rs b/old-march-2026/src/ast/node/class.rs
similarity index 100%
rename from src/ast/node/class.rs
rename to old-march-2026/src/ast/node/class.rs
diff --git a/src/ast/node/closure.rs b/old-march-2026/src/ast/node/closure.rs
similarity index 100%
rename from src/ast/node/closure.rs
rename to old-march-2026/src/ast/node/closure.rs
diff --git a/src/ast/node/compilation_unit.rs b/old-march-2026/src/ast/node/compilation_unit.rs
similarity index 100%
rename from src/ast/node/compilation_unit.rs
rename to old-march-2026/src/ast/node/compilation_unit.rs
diff --git a/src/ast/node/d_string.rs b/old-march-2026/src/ast/node/d_string.rs
similarity index 100%
rename from src/ast/node/d_string.rs
rename to old-march-2026/src/ast/node/d_string.rs
diff --git a/src/ast/node/expression.rs b/old-march-2026/src/ast/node/expression.rs
similarity index 100%
rename from src/ast/node/expression.rs
rename to old-march-2026/src/ast/node/expression.rs
diff --git a/src/ast/node/function.rs b/old-march-2026/src/ast/node/function.rs
similarity index 100%
rename from src/ast/node/function.rs
rename to old-march-2026/src/ast/node/function.rs
diff --git a/src/ast/node/generics.rs b/old-march-2026/src/ast/node/generics.rs
similarity index 100%
rename from src/ast/node/generics.rs
rename to old-march-2026/src/ast/node/generics.rs
diff --git a/src/ast/node/implements_list.rs b/old-march-2026/src/ast/node/implements_list.rs
similarity index 100%
rename from src/ast/node/implements_list.rs
rename to old-march-2026/src/ast/node/implements_list.rs
diff --git a/src/ast/node/interface.rs b/old-march-2026/src/ast/node/interface.rs
similarity index 100%
rename from src/ast/node/interface.rs
rename to old-march-2026/src/ast/node/interface.rs
diff --git a/src/ast/node/level.rs b/old-march-2026/src/ast/node/level.rs
similarity index 100%
rename from src/ast/node/level.rs
rename to old-march-2026/src/ast/node/level.rs
diff --git a/src/ast/node/literal.rs b/old-march-2026/src/ast/node/literal.rs
similarity index 100%
rename from src/ast/node/literal.rs
rename to old-march-2026/src/ast/node/literal.rs
diff --git a/src/ast/node/mod.rs b/old-march-2026/src/ast/node/mod.rs
similarity index 100%
rename from src/ast/node/mod.rs
rename to old-march-2026/src/ast/node/mod.rs
diff --git a/src/ast/node/module.rs b/old-march-2026/src/ast/node/module.rs
similarity index 100%
rename from src/ast/node/module.rs
rename to old-march-2026/src/ast/node/module.rs
diff --git a/src/ast/node/named.rs b/old-march-2026/src/ast/node/named.rs
similarity index 100%
rename from src/ast/node/named.rs
rename to old-march-2026/src/ast/node/named.rs
diff --git a/src/ast/node/names.rs b/old-march-2026/src/ast/node/names.rs
similarity index 100%
rename from src/ast/node/names.rs
rename to old-march-2026/src/ast/node/names.rs
diff --git a/src/ast/node/object_access.rs b/old-march-2026/src/ast/node/object_access.rs
similarity index 100%
rename from src/ast/node/object_access.rs
rename to old-march-2026/src/ast/node/object_access.rs
diff --git a/src/ast/node/operators.rs b/old-march-2026/src/ast/node/operators.rs
similarity index 100%
rename from src/ast/node/operators.rs
rename to old-march-2026/src/ast/node/operators.rs
diff --git a/src/ast/node/statement.rs b/old-march-2026/src/ast/node/statement.rs
similarity index 100%
rename from src/ast/node/statement.rs
rename to old-march-2026/src/ast/node/statement.rs
diff --git a/src/ast/node/tuple_arguments.rs b/old-march-2026/src/ast/node/tuple_arguments.rs
similarity index 100%
rename from src/ast/node/tuple_arguments.rs
rename to old-march-2026/src/ast/node/tuple_arguments.rs
diff --git a/src/ast/node/type_use.rs b/old-march-2026/src/ast/node/type_use.rs
similarity index 100%
rename from src/ast/node/type_use.rs
rename to old-march-2026/src/ast/node/type_use.rs
diff --git a/src/ast/node/use_statement.rs b/old-march-2026/src/ast/node/use_statement.rs
similarity index 100%
rename from src/ast/node/use_statement.rs
rename to old-march-2026/src/ast/node/use_statement.rs
diff --git a/src/ast/pretty_print.rs.bak b/old-march-2026/src/ast/pretty_print.rs.bak
similarity index 100%
rename from src/ast/pretty_print.rs.bak
rename to old-march-2026/src/ast/pretty_print.rs.bak
diff --git a/src/ast/unparse.rs.bak b/old-march-2026/src/ast/unparse.rs.bak
similarity index 100%
rename from src/ast/unparse.rs.bak
rename to old-march-2026/src/ast/unparse.rs.bak
diff --git a/src/ast/walk.rs b/old-march-2026/src/ast/walk.rs
similarity index 100%
rename from src/ast/walk.rs
rename to old-march-2026/src/ast/walk.rs
diff --git a/src/bin/dmc/cst.rs b/old-march-2026/src/bin/dmc/cst.rs
similarity index 100%
rename from src/bin/dmc/cst.rs
rename to old-march-2026/src/bin/dmc/cst.rs
diff --git a/src/bin/dmc/ir.rs b/old-march-2026/src/bin/dmc/ir.rs
similarity index 100%
rename from src/bin/dmc/ir.rs
rename to old-march-2026/src/bin/dmc/ir.rs
diff --git a/src/bin/dmc/main.rs b/old-march-2026/src/bin/dmc/main.rs
similarity index 100%
rename from src/bin/dmc/main.rs
rename to old-march-2026/src/bin/dmc/main.rs
diff --git a/src/bin/dmc/name_analysis.rs b/old-march-2026/src/bin/dmc/name_analysis.rs
similarity index 100%
rename from src/bin/dmc/name_analysis.rs
rename to old-march-2026/src/bin/dmc/name_analysis.rs
diff --git a/src/bin/dmc/p3.rs b/old-march-2026/src/bin/dmc/p3.rs
similarity index 100%
rename from src/bin/dmc/p3.rs
rename to old-march-2026/src/bin/dmc/p3.rs
diff --git a/src/bin/dmc/unparse.rs.bak b/old-march-2026/src/bin/dmc/unparse.rs.bak
similarity index 100%
rename from src/bin/dmc/unparse.rs.bak
rename to old-march-2026/src/bin/dmc/unparse.rs.bak
diff --git a/src/bin/dvm/main.rs b/old-march-2026/src/bin/dvm/main.rs
similarity index 100%
rename from src/bin/dvm/main.rs
rename to old-march-2026/src/bin/dvm/main.rs
diff --git a/src/diagnostic/mod.rs b/old-march-2026/src/diagnostic/mod.rs
similarity index 100%
rename from src/diagnostic/mod.rs
rename to old-march-2026/src/diagnostic/mod.rs
diff --git a/src/ir/lower_ast.rs b/old-march-2026/src/ir/lower_ast.rs
similarity index 100%
rename from src/ir/lower_ast.rs
rename to old-march-2026/src/ir/lower_ast.rs
diff --git a/src/ir/mod.rs b/old-march-2026/src/ir/mod.rs
similarity index 100%
rename from src/ir/mod.rs
rename to old-march-2026/src/ir/mod.rs
diff --git a/src/lib.rs b/old-march-2026/src/lib.rs
similarity index 100%
rename from src/lib.rs
rename to old-march-2026/src/lib.rs
diff --git a/src/module/mod.rs b/old-march-2026/src/module/mod.rs
similarity index 100%
rename from src/module/mod.rs
rename to old-march-2026/src/module/mod.rs
diff --git a/src/name_analysis/first_pass.rs b/old-march-2026/src/name_analysis/first_pass.rs
similarity index 100%
rename from src/name_analysis/first_pass.rs
rename to old-march-2026/src/name_analysis/first_pass.rs
diff --git a/src/name_analysis/gather.rs.bak b/old-march-2026/src/name_analysis/gather.rs.bak
similarity index 100%
rename from src/name_analysis/gather.rs.bak
rename to old-march-2026/src/name_analysis/gather.rs.bak
diff --git a/src/name_analysis/gather_2.rs.bak b/old-march-2026/src/name_analysis/gather_2.rs.bak
similarity index 100%
rename from src/name_analysis/gather_2.rs.bak
rename to old-march-2026/src/name_analysis/gather_2.rs.bak
diff --git a/src/name_analysis/mod.rs b/old-march-2026/src/name_analysis/mod.rs
similarity index 100%
rename from src/name_analysis/mod.rs
rename to old-march-2026/src/name_analysis/mod.rs
diff --git a/src/name_analysis/resolve.rs.bak b/old-march-2026/src/name_analysis/resolve.rs.bak
similarity index 100%
rename from src/name_analysis/resolve.rs.bak
rename to old-march-2026/src/name_analysis/resolve.rs.bak
diff --git a/src/name_analysis/second_pass.rs b/old-march-2026/src/name_analysis/second_pass.rs
similarity index 100%
rename from src/name_analysis/second_pass.rs
rename to old-march-2026/src/name_analysis/second_pass.rs
diff --git a/src/name_analysis/symbol/class_member_symbol.rs b/old-march-2026/src/name_analysis/symbol/class_member_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/class_member_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/class_member_symbol.rs
diff --git a/src/name_analysis/symbol/class_symbol.rs b/old-march-2026/src/name_analysis/symbol/class_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/class_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/class_symbol.rs
diff --git a/src/name_analysis/symbol/expressible_symbol.rs b/old-march-2026/src/name_analysis/symbol/expressible_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/expressible_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/expressible_symbol.rs
diff --git a/src/name_analysis/symbol/function_symbol.rs b/old-march-2026/src/name_analysis/symbol/function_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/function_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/function_symbol.rs
diff --git a/src/name_analysis/symbol/generic_type_symbol.rs b/old-march-2026/src/name_analysis/symbol/generic_type_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/generic_type_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/generic_type_symbol.rs
diff --git a/src/name_analysis/symbol/interface_symbol.rs b/old-march-2026/src/name_analysis/symbol/interface_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/interface_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/interface_symbol.rs
diff --git a/src/name_analysis/symbol/lv_symbol.rs b/old-march-2026/src/name_analysis/symbol/lv_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/lv_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/lv_symbol.rs
diff --git a/src/name_analysis/symbol/mod.rs b/old-march-2026/src/name_analysis/symbol/mod.rs
similarity index 100%
rename from src/name_analysis/symbol/mod.rs
rename to old-march-2026/src/name_analysis/symbol/mod.rs
diff --git a/src/name_analysis/symbol/module_level_symbol.rs b/old-march-2026/src/name_analysis/symbol/module_level_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/module_level_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/module_level_symbol.rs
diff --git a/src/name_analysis/symbol/module_symbol.rs b/old-march-2026/src/name_analysis/symbol/module_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/module_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/module_symbol.rs
diff --git a/src/name_analysis/symbol/parameter_symbol.rs b/old-march-2026/src/name_analysis/symbol/parameter_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/parameter_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/parameter_symbol.rs
diff --git a/src/name_analysis/symbol/primitive_type_symbol.rs b/old-march-2026/src/name_analysis/symbol/primitive_type_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/primitive_type_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/primitive_type_symbol.rs
diff --git a/src/name_analysis/symbol/source_definition.rs b/old-march-2026/src/name_analysis/symbol/source_definition.rs
similarity index 100%
rename from src/name_analysis/symbol/source_definition.rs
rename to old-march-2026/src/name_analysis/symbol/source_definition.rs
diff --git a/src/name_analysis/symbol/type_symbol.rs b/old-march-2026/src/name_analysis/symbol/type_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/type_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/type_symbol.rs
diff --git a/src/name_analysis/symbol/usable_symbol.rs b/old-march-2026/src/name_analysis/symbol/usable_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/usable_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/usable_symbol.rs
diff --git a/src/name_analysis/symbol/use_symbol.rs b/old-march-2026/src/name_analysis/symbol/use_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/use_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/use_symbol.rs
diff --git a/src/name_analysis/symbol/variable_symbol.rs b/old-march-2026/src/name_analysis/symbol/variable_symbol.rs
similarity index 100%
rename from src/name_analysis/symbol/variable_symbol.rs
rename to old-march-2026/src/name_analysis/symbol/variable_symbol.rs
diff --git a/src/name_analysis/symbol_table/fqn_context.rs b/old-march-2026/src/name_analysis/symbol_table/fqn_context.rs
similarity index 100%
rename from src/name_analysis/symbol_table/fqn_context.rs
rename to old-march-2026/src/name_analysis/symbol_table/fqn_context.rs
diff --git a/src/name_analysis/symbol_table/mod.rs b/old-march-2026/src/name_analysis/symbol_table/mod.rs
similarity index 100%
rename from src/name_analysis/symbol_table/mod.rs
rename to old-march-2026/src/name_analysis/symbol_table/mod.rs
diff --git a/src/name_analysis/symbol_table/scope.rs b/old-march-2026/src/name_analysis/symbol_table/scope.rs
similarity index 100%
rename from src/name_analysis/symbol_table/scope.rs
rename to old-march-2026/src/name_analysis/symbol_table/scope.rs
diff --git a/src/name_analysis/symbol_table/symbol_tree.rs b/old-march-2026/src/name_analysis/symbol_table/symbol_tree.rs
similarity index 100%
rename from src/name_analysis/symbol_table/symbol_tree.rs
rename to old-march-2026/src/name_analysis/symbol_table/symbol_tree.rs
diff --git a/src/name_analysis/util.rs b/old-march-2026/src/name_analysis/util.rs
similarity index 100%
rename from src/name_analysis/util.rs
rename to old-march-2026/src/name_analysis/util.rs
diff --git a/src/object_file/mod.rs b/old-march-2026/src/object_file/mod.rs
similarity index 100%
rename from src/object_file/mod.rs
rename to old-march-2026/src/object_file/mod.rs
diff --git a/src/parser/ast.schema.yaml b/old-march-2026/src/parser/ast.schema.yaml
similarity index 100%
rename from src/parser/ast.schema.yaml
rename to old-march-2026/src/parser/ast.schema.yaml
diff --git a/src/parser/ast.yaml b/old-march-2026/src/parser/ast.yaml
similarity index 100%
rename from src/parser/ast.yaml
rename to old-march-2026/src/parser/ast.yaml
diff --git a/src/parser/deimos.pest b/old-march-2026/src/parser/deimos.pest
similarity index 100%
rename from src/parser/deimos.pest
rename to old-march-2026/src/parser/deimos.pest
diff --git a/src/parser/mod.rs b/old-march-2026/src/parser/mod.rs
similarity index 100%
rename from src/parser/mod.rs
rename to old-march-2026/src/parser/mod.rs
diff --git a/src/parser/tests/backtick_string/empty b/old-march-2026/src/parser/tests/backtick_string/empty
similarity index 100%
rename from src/parser/tests/backtick_string/empty
rename to old-march-2026/src/parser/tests/backtick_string/empty
diff --git a/src/parser/tests/backtick_string/expressions b/old-march-2026/src/parser/tests/backtick_string/expressions
similarity index 100%
rename from src/parser/tests/backtick_string/expressions
rename to old-march-2026/src/parser/tests/backtick_string/expressions
diff --git a/src/parser/tests/backtick_string/no_expressions b/old-march-2026/src/parser/tests/backtick_string/no_expressions
similarity index 100%
rename from src/parser/tests/backtick_string/no_expressions
rename to old-march-2026/src/parser/tests/backtick_string/no_expressions
diff --git a/src/parser/tests/int_literal/hex_int b/old-march-2026/src/parser/tests/int_literal/hex_int
similarity index 100%
rename from src/parser/tests/int_literal/hex_int
rename to old-march-2026/src/parser/tests/int_literal/hex_int
diff --git a/src/parser/tests/interface/simple b/old-march-2026/src/parser/tests/interface/simple
similarity index 100%
rename from src/parser/tests/interface/simple
rename to old-march-2026/src/parser/tests/interface/simple
diff --git a/src/parser/tests/interface/with_alias b/old-march-2026/src/parser/tests/interface/with_alias
similarity index 100%
rename from src/parser/tests/interface/with_alias
rename to old-march-2026/src/parser/tests/interface/with_alias
diff --git a/src/parser/tests/interface/with_op b/old-march-2026/src/parser/tests/interface/with_op
similarity index 100%
rename from src/parser/tests/interface/with_op
rename to old-march-2026/src/parser/tests/interface/with_op
diff --git a/src/parser/tests/long_literal/hex_long b/old-march-2026/src/parser/tests/long_literal/hex_long
similarity index 100%
rename from src/parser/tests/long_literal/hex_long
rename to old-march-2026/src/parser/tests/long_literal/hex_long
diff --git a/src/std_core/mod.rs b/old-march-2026/src/std_core/mod.rs
similarity index 100%
rename from src/std_core/mod.rs
rename to old-march-2026/src/std_core/mod.rs
diff --git a/src/type_analysis/kinds/class_kind.rs b/old-march-2026/src/type_analysis/kinds/class_kind.rs
similarity index 100%
rename from src/type_analysis/kinds/class_kind.rs
rename to old-march-2026/src/type_analysis/kinds/class_kind.rs
diff --git a/src/type_analysis/kinds/function_kind.rs b/old-march-2026/src/type_analysis/kinds/function_kind.rs
similarity index 100%
rename from src/type_analysis/kinds/function_kind.rs
rename to old-march-2026/src/type_analysis/kinds/function_kind.rs
diff --git a/src/type_analysis/kinds/mod.rs b/old-march-2026/src/type_analysis/kinds/mod.rs
similarity index 100%
rename from src/type_analysis/kinds/mod.rs
rename to old-march-2026/src/type_analysis/kinds/mod.rs
diff --git a/src/type_analysis/kinds/primitive_kind.rs b/old-march-2026/src/type_analysis/kinds/primitive_kind.rs
similarity index 100%
rename from src/type_analysis/kinds/primitive_kind.rs
rename to old-march-2026/src/type_analysis/kinds/primitive_kind.rs
diff --git a/src/type_analysis/mod.rs b/old-march-2026/src/type_analysis/mod.rs
similarity index 100%
rename from src/type_analysis/mod.rs
rename to old-march-2026/src/type_analysis/mod.rs
diff --git a/src/util/indent_writer.rs b/old-march-2026/src/util/indent_writer.rs
similarity index 100%
rename from src/util/indent_writer.rs
rename to old-march-2026/src/util/indent_writer.rs
diff --git a/src/util/mod.rs b/old-march-2026/src/util/mod.rs
similarity index 100%
rename from src/util/mod.rs
rename to old-march-2026/src/util/mod.rs
diff --git a/src/vm/array.rs b/old-march-2026/src/vm/array.rs
similarity index 100%
rename from src/vm/array.rs
rename to old-march-2026/src/vm/array.rs
diff --git a/src/vm/constant.rs b/old-march-2026/src/vm/constant.rs
similarity index 100%
rename from src/vm/constant.rs
rename to old-march-2026/src/vm/constant.rs
diff --git a/src/vm/field.rs b/old-march-2026/src/vm/field.rs
similarity index 100%
rename from src/vm/field.rs
rename to old-march-2026/src/vm/field.rs
diff --git a/src/vm/function.rs b/old-march-2026/src/vm/function.rs
similarity index 100%
rename from src/vm/function.rs
rename to old-march-2026/src/vm/function.rs
diff --git a/src/vm/implementation.rs b/old-march-2026/src/vm/implementation.rs
similarity index 100%
rename from src/vm/implementation.rs
rename to old-march-2026/src/vm/implementation.rs
diff --git a/src/vm/instruction.rs b/old-march-2026/src/vm/instruction.rs
similarity index 100%
rename from src/vm/instruction.rs
rename to old-march-2026/src/vm/instruction.rs
diff --git a/src/vm/interface.rs b/old-march-2026/src/vm/interface.rs
similarity index 100%
rename from src/vm/interface.rs
rename to old-march-2026/src/vm/interface.rs
diff --git a/src/vm/lib/load.rs b/old-march-2026/src/vm/lib/load.rs
similarity index 100%
rename from src/vm/lib/load.rs
rename to old-march-2026/src/vm/lib/load.rs
diff --git a/src/vm/lib/magic.rs b/old-march-2026/src/vm/lib/magic.rs
similarity index 100%
rename from src/vm/lib/magic.rs
rename to old-march-2026/src/vm/lib/magic.rs
diff --git a/src/vm/lib/mod.rs b/old-march-2026/src/vm/lib/mod.rs
similarity index 100%
rename from src/vm/lib/mod.rs
rename to old-march-2026/src/vm/lib/mod.rs
diff --git a/src/vm/lib/symbol.rs b/old-march-2026/src/vm/lib/symbol.rs
similarity index 100%
rename from src/vm/lib/symbol.rs
rename to old-march-2026/src/vm/lib/symbol.rs
diff --git a/src/vm/lib/write.rs b/old-march-2026/src/vm/lib/write.rs
similarity index 100%
rename from src/vm/lib/write.rs
rename to old-march-2026/src/vm/lib/write.rs
diff --git a/src/vm/mem/mod.rs b/old-march-2026/src/vm/mem/mod.rs
similarity index 100%
rename from src/vm/mem/mod.rs
rename to old-march-2026/src/vm/mem/mod.rs
diff --git a/src/vm/method.rs b/old-march-2026/src/vm/method.rs
similarity index 100%
rename from src/vm/method.rs
rename to old-march-2026/src/vm/method.rs
diff --git a/src/vm/mod.rs b/old-march-2026/src/vm/mod.rs
similarity index 100%
rename from src/vm/mod.rs
rename to old-march-2026/src/vm/mod.rs
diff --git a/src/vm/object.rs b/old-march-2026/src/vm/object.rs
similarity index 100%
rename from src/vm/object.rs
rename to old-march-2026/src/vm/object.rs
diff --git a/src/vm/op_codes.rs b/old-march-2026/src/vm/op_codes.rs
similarity index 100%
rename from src/vm/op_codes.rs
rename to old-march-2026/src/vm/op_codes.rs
diff --git a/src/vm/platform/mod.rs b/old-march-2026/src/vm/platform/mod.rs
similarity index 100%
rename from src/vm/platform/mod.rs
rename to old-march-2026/src/vm/platform/mod.rs
diff --git a/src/vm/platform/std_lib/core.rs b/old-march-2026/src/vm/platform/std_lib/core.rs
similarity index 100%
rename from src/vm/platform/std_lib/core.rs
rename to old-march-2026/src/vm/platform/std_lib/core.rs
diff --git a/src/vm/platform/std_lib/mod.rs b/old-march-2026/src/vm/platform/std_lib/mod.rs
similarity index 100%
rename from src/vm/platform/std_lib/mod.rs
rename to old-march-2026/src/vm/platform/std_lib/mod.rs
diff --git a/src/vm/source_code_location.rs b/old-march-2026/src/vm/source_code_location.rs
similarity index 100%
rename from src/vm/source_code_location.rs
rename to old-march-2026/src/vm/source_code_location.rs
diff --git a/src/vm/type.rs b/old-march-2026/src/vm/type.rs
similarity index 100%
rename from src/vm/type.rs
rename to old-march-2026/src/vm/type.rs
diff --git a/src/vm/util.rs b/old-march-2026/src/vm/util.rs
similarity index 100%
rename from src/vm/util.rs
rename to old-march-2026/src/vm/util.rs
diff --git a/src/vm/value.rs b/old-march-2026/src/vm/value.rs
similarity index 100%
rename from src/vm/value.rs
rename to old-march-2026/src/vm/value.rs
diff --git a/src/vm/virtual_method.rs b/old-march-2026/src/vm/virtual_method.rs
similarity index 100%
rename from src/vm/virtual_method.rs
rename to old-march-2026/src/vm/virtual_method.rs
diff --git a/test-data/lexer/simple_ns.dm b/old-march-2026/test-data/lexer/simple_ns.dm
similarity index 100%
rename from test-data/lexer/simple_ns.dm
rename to old-march-2026/test-data/lexer/simple_ns.dm