diff --git a/tokens.txt b/tokens.txt
deleted file mode 100644
index 0fe2b215cf39f08d382804dffa53845566ea7455..0000000000000000000000000000000000000000
--- a/tokens.txt
+++ /dev/null
@@ -1,500 +0,0 @@
-- Unnamed module
-  - Range: Module
-    Source: token 0 to 167, file std.global.pdl:1:1 to 9:53
-    Children: [
-    - Range: Pragma
-      Source: token 0 to 7, file std.global.pdl:1:1 to 3:1
-      Tokens: [
-        Pragma (index 0) text: #module
-        Ident (index 2) text: std
-        Dot (index 4)
-        Ident (index 5) text: global
-      ]
-    - Range: Definition
-      Source: token 7 to 167, file std.global.pdl:3:1 to 9:53
-      Children: [
-      - Range: Code
-        Source: token 7 to 29, file std.global.pdl:3:1 to 3:33
-        Tokens: [
-          Ident (index 7) text: func
-          Ident (index 9) text: get
-          OpenAngle (index 11)
-          Ident (index 12) text: T
-          CloseAngle (index 14)
-          OpenParen (index 15)
-          Ident (index 16) text: in
-          OpenAngle (index 18)
-          Ident (index 19) text: T
-          CloseAngle (index 21)
-          Ident (index 22) text: input
-          CloseParen (index 24)
-          ArrowRight (index 25)
-          Ident (index 26) text: T
-          OpenCurly (index 28)
-        ]
-      - Range: Pragma
-        Source: token 29 to 32, file std.global.pdl:3:33 to 4:1
-        Tokens: [
-          Pragma (index 29) text: #builtin
-          CloseCurly (index 31)
-        ]
-      - Range: Definition
-        Source: token 32 to 167, file std.global.pdl:4:1 to 9:53
-        Children: [
-        - Range: Code
-          Source: token 32 to 56, file std.global.pdl:4:1 to 4:40
-          Tokens: [
-            Ident (index 32) text: func
-            Ident (index 34) text: put
-            OpenAngle (index 36)
-            Ident (index 37) text: T
-            CloseAngle (index 39)
-            OpenParen (index 40)
-            Ident (index 41) text: out
-            OpenAngle (index 43)
-            Ident (index 44) text: T
-            CloseAngle (index 46)
-            Ident (index 47) text: output
-            Comma (index 49)
-            Ident (index 50) text: T
-            Ident (index 52) text: value
-            CloseParen (index 54)
-            ArrowRight (index 55)
-          ]
-        - Range: Pragma
-          Source: token 56 to 167, file std.global.pdl:4:40 to 9:53
-          Children: [
-          - Range: Code
-            Source: token 56 to 59, file std.global.pdl:4:40 to 4:53
-            Tokens: [
-              Pragma (index 56) text: #type_void
-              OpenCurly (index 58)
-            ]
-          - Range: Pragma
-            Source: token 59 to 62, file std.global.pdl:4:53 to 5:1
-            Tokens: [
-              Pragma (index 59) text: #builtin
-              CloseCurly (index 61)
-            ]
-          - Range: Definition
-            Source: token 62 to 167, file std.global.pdl:5:1 to 9:53
-            Children: [
-            - Range: Code
-              Source: token 62 to 71, file std.global.pdl:5:1 to 5:15
-              Tokens: [
-                Ident (index 62) text: func
-                Ident (index 64) text: fires
-                OpenAngle (index 66)
-                Ident (index 67) text: T
-                CloseAngle (index 69)
-                OpenParen (index 70)
-              ]
-            - Range: Pragma
-              Source: token 71 to 167, file std.global.pdl:5:15 to 9:53
-              Children: [
-              - Range: Code
-                Source: token 71 to 82, file std.global.pdl:5:15 to 5:44
-                Tokens: [
-                  Pragma (index 71) text: #type_portlike
-                  OpenAngle (index 73)
-                  Ident (index 74) text: T
-                  CloseAngle (index 76)
-                  CloseParen (index 77)
-                  ArrowRight (index 78)
-                  Ident (index 79) text: bool
-                  OpenCurly (index 81)
-                ]
-              - Range: Pragma
-                Source: token 82 to 85, file std.global.pdl:5:44 to 6:1
-                Tokens: [
-                  Pragma (index 82) text: #builtin
-                  CloseCurly (index 84)
-                ]
-              - Range: Definition
-                Source: token 85 to 167, file std.global.pdl:6:1 to 9:53
-                Children: [
-                - Range: Code
-                  Source: token 85 to 94, file std.global.pdl:6:1 to 6:16
-                  Tokens: [
-                    Ident (index 85) text: func
-                    Ident (index 87) text: create
-                    OpenAngle (index 89)
-                    Ident (index 90) text: T
-                    CloseAngle (index 92)
-                    OpenParen (index 93)
-                  ]
-                - Range: Pragma
-                  Source: token 94 to 167, file std.global.pdl:6:16 to 9:53
-                  Children: [
-                  - Range: Code
-                    Source: token 94 to 105, file std.global.pdl:6:16 to 6:51
-                    Tokens: [
-                      Pragma (index 94) text: #type_integerlike
-                      Ident (index 96) text: length
-                      CloseParen (index 98)
-                      ArrowRight (index 99)
-                      Ident (index 100) text: T
-                      OpenSquare (index 102)
-                      CloseSquare (index 103)
-                      OpenCurly (index 104)
-                    ]
-                  - Range: Pragma
-                    Source: token 105 to 108, file std.global.pdl:6:51 to 7:1
-                    Tokens: [
-                      Pragma (index 105) text: #builtin
-                      CloseCurly (index 107)
-                    ]
-                  - Range: Definition
-                    Source: token 108 to 167, file std.global.pdl:7:1 to 9:53
-                    Children: [
-                    - Range: Code
-                      Source: token 108 to 117, file std.global.pdl:7:1 to 7:16
-                      Tokens: [
-                        Ident (index 108) text: func
-                        Ident (index 110) text: length
-                        OpenAngle (index 112)
-                        Ident (index 113) text: T
-                        CloseAngle (index 115)
-                        OpenParen (index 116)
-                      ]
-                    - Range: Pragma
-                      Source: token 117 to 167, file std.global.pdl:7:16 to 9:53
-                      Children: [
-                      - Range: Code
-                        Source: token 117 to 130, file std.global.pdl:7:16 to 7:51
-                        Tokens: [
-                          Pragma (index 117) text: #type_arraylike
-                          OpenAngle (index 119)
-                          Ident (index 120) text: T
-                          CloseAngle (index 122)
-                          Ident (index 123) text: array
-                          CloseParen (index 125)
-                          ArrowRight (index 126)
-                          Ident (index 127) text: u32
-                          OpenCurly (index 129)
-                        ]
-                      - Range: Pragma
-                        Source: token 130 to 133, file std.global.pdl:7:51 to 8:1
-                        Tokens: [
-                          Pragma (index 130) text: #builtin
-                          CloseCurly (index 132)
-                        ]
-                      - Range: Definition
-                        Source: token 133 to 167, file std.global.pdl:8:1 to 9:53
-                        Children: [
-                        - Range: Code
-                          Source: token 133 to 144, file std.global.pdl:8:1 to 8:32
-                          Tokens: [
-                            Ident (index 133) text: func
-                            Ident (index 135) text: assert
-                            OpenParen (index 137)
-                            Ident (index 138) text: bool
-                            Ident (index 140) text: condition
-                            CloseParen (index 142)
-                            ArrowRight (index 143)
-                          ]
-                        - Range: Pragma
-                          Source: token 144 to 167, file std.global.pdl:8:32 to 9:53
-                          Children: [
-                          - Range: Code
-                            Source: token 144 to 147, file std.global.pdl:8:32 to 8:45
-                            Tokens: [
-                              Pragma (index 144) text: #type_void
-                              OpenCurly (index 146)
-                            ]
-                          - Range: Pragma
-                            Source: token 147 to 150, file std.global.pdl:8:45 to 9:1
-                            Tokens: [
-                              Pragma (index 147) text: #builtin
-                              CloseCurly (index 149)
-                            ]
-                          - Range: Definition
-                            Source: token 150 to 167, file std.global.pdl:9:1 to 9:53
-                            Children: [
-                            - Range: Code
-                              Source: token 150 to 161, file std.global.pdl:9:1 to 9:31
-                              Tokens: [
-                                Ident (index 150) text: func
-                                Ident (index 152) text: print
-                                OpenParen (index 154)
-                                Ident (index 155) text: string
-                                Ident (index 157) text: message
-                                CloseParen (index 159)
-                                ArrowRight (index 160)
-                              ]
-                            - Range: Pragma
-                              Source: token 161 to 167, file std.global.pdl:9:31 to 9:53
-                              Children: [
-                              - Range: Code
-                                Source: token 161 to 164, file std.global.pdl:9:31 to 9:44
-                                Tokens: [
-                                  Pragma (index 161) text: #type_void
-                                  OpenCurly (index 163)
-                                ]
-                              - Range: Pragma
-                                Source: token 164 to 167, file std.global.pdl:9:44 to 9:53
-                                Tokens: [
-                                  Pragma (index 164) text: #builtin
-                                  CloseCurly (index 166)
-                                ]
-                              ]
-                            ]
-                          ]
-                        ]
-                      ]
-                    ]
-                  ]
-                ]
-              ]
-            ]
-          ]
-        ]
-      ]
-    ]
-- Unnamed module
-  - Range: Module
-    Source: token 0 to 331, file :2:5 to 43:5
-    Children: [
-    - Range: Definition
-      Source: token 0 to 47, file :2:5 to 7:5
-      Tokens: [
-        Ident (index 0) text: func
-        Ident (index 2) text: infinite_assert
-        OpenAngle (index 4)
-        Ident (index 5) text: T
-        CloseAngle (index 7)
-        OpenParen (index 8)
-        Ident (index 9) text: T
-        Ident (index 11) text: val
-        Comma (index 13)
-        Ident (index 14) text: T
-        Ident (index 16) text: expected
-        CloseParen (index 18)
-        ArrowRight (index 19)
-        OpenParen (index 20)
-        CloseParen (index 21)
-        OpenCurly (index 22)
-        Ident (index 23) text: while
-        OpenParen (index 25)
-        Ident (index 26) text: val
-        NotEqual (index 28)
-        Ident (index 29) text: expected
-        CloseParen (index 31)
-        OpenCurly (index 32)
-        Ident (index 33) text: print
-        OpenParen (index 35)
-        String (index 36) text: "nope!"
-        CloseParen (index 38)
-        SemiColon (index 39)
-        CloseCurly (index 40)
-        Ident (index 41) text: return
-        OpenParen (index 43)
-        CloseParen (index 44)
-        SemiColon (index 45)
-        CloseCurly (index 46)
-      ]
-    - Range: Definition
-      Source: token 47 to 200, file :7:5 to 26:5
-      Tokens: [
-        Ident (index 47) text: primitive
-        Ident (index 49) text: receiver
-        OpenParen (index 51)
-        Ident (index 52) text: in
-        OpenAngle (index 54)
-        Ident (index 55) text: u32
-        CloseAngle (index 57)
-        Ident (index 58) text: in_a
-        Comma (index 60)
-        Ident (index 61) text: in
-        OpenAngle (index 63)
-        Ident (index 64) text: u32
-        CloseAngle (index 66)
-        Ident (index 67) text: in_b
-        Comma (index 69)
-        Ident (index 70) text: u32
-        Ident (index 72) text: num_sends
-        CloseParen (index 74)
-        OpenCurly (index 75)
-        Ident (index 76) text: auto
-        Ident (index 78) text: num_from_a
-        Equal (index 80)
-        Integer (index 81) text: 0
-        SemiColon (index 83)
-        Ident (index 84) text: auto
-        Ident (index 86) text: num_from_b
-        Equal (index 88)
-        Integer (index 89) text: 0
-        SemiColon (index 91)
-        Ident (index 92) text: while
-        OpenParen (index 94)
-        Ident (index 95) text: num_from_a
-        Plus (index 97)
-        Ident (index 98) text: num_from_b
-        OpenAngle (index 100)
-        Integer (index 101) text: 2
-        Star (index 103)
-        Ident (index 104) text: num_sends
-        CloseParen (index 106)
-        OpenCurly (index 107)
-        Ident (index 108) text: sync
-        Ident (index 110) text: select
-        OpenCurly (index 112)
-        Ident (index 113) text: auto
-        Ident (index 115) text: v
-        Equal (index 117)
-        Ident (index 118) text: get
-        OpenParen (index 120)
-        Ident (index 121) text: in_a
-        CloseParen (index 123)
-        ArrowRight (index 124)
-        OpenCurly (index 125)
-        Ident (index 126) text: print
-        OpenParen (index 128)
-        String (index 129) text: "got something from A"
-        CloseParen (index 131)
-        SemiColon (index 132)
-        Ident (index 133) text: auto
-        Ident (index 135) text: _
-        Equal (index 137)
-        Ident (index 138) text: infinite_assert
-        OpenParen (index 140)
-        Ident (index 141) text: v
-        Comma (index 143)
-        Ident (index 144) text: num_from_a
-        CloseParen (index 146)
-        SemiColon (index 147)
-        Ident (index 148) text: num_from_a
-        PlusEquals (index 150)
-        Integer (index 151) text: 1
-        SemiColon (index 153)
-        CloseCurly (index 154)
-        Ident (index 155) text: auto
-        Ident (index 157) text: v
-        Equal (index 159)
-        Ident (index 160) text: get
-        OpenParen (index 162)
-        Ident (index 163) text: in_b
-        CloseParen (index 165)
-        ArrowRight (index 166)
-        OpenCurly (index 167)
-        Ident (index 168) text: print
-        OpenParen (index 170)
-        String (index 171) text: "got something from B"
-        CloseParen (index 173)
-        SemiColon (index 174)
-        Ident (index 175) text: auto
-        Ident (index 177) text: _
-        Equal (index 179)
-        Ident (index 180) text: infinite_assert
-        OpenParen (index 182)
-        Ident (index 183) text: v
-        Comma (index 185)
-        Ident (index 186) text: num_from_b
-        CloseParen (index 188)
-        SemiColon (index 189)
-        Ident (index 190) text: num_from_b
-        PlusEquals (index 192)
-        Integer (index 193) text: 1
-        SemiColon (index 195)
-        CloseCurly (index 196)
-        CloseCurly (index 197)
-        CloseCurly (index 198)
-        CloseCurly (index 199)
-      ]
-    - Range: Definition
-      Source: token 200 to 260, file :26:5 to 36:5
-      Tokens: [
-        Ident (index 200) text: primitive
-        Ident (index 202) text: sender
-        OpenParen (index 204)
-        Ident (index 205) text: out
-        OpenAngle (index 207)
-        Ident (index 208) text: u32
-        CloseAngle (index 210)
-        Ident (index 211) text: tx
-        Comma (index 213)
-        Ident (index 214) text: u32
-        Ident (index 216) text: num_sends
-        CloseParen (index 218)
-        OpenCurly (index 219)
-        Ident (index 220) text: auto
-        Ident (index 222) text: index
-        Equal (index 224)
-        Integer (index 225) text: 0
-        SemiColon (index 227)
-        Ident (index 228) text: while
-        OpenParen (index 230)
-        Ident (index 231) text: index
-        OpenAngle (index 233)
-        Ident (index 234) text: num_sends
-        CloseParen (index 236)
-        OpenCurly (index 237)
-        Ident (index 238) text: sync
-        OpenCurly (index 240)
-        Ident (index 241) text: put
-        OpenParen (index 243)
-        Ident (index 244) text: tx
-        Comma (index 246)
-        Ident (index 247) text: index
-        CloseParen (index 249)
-        SemiColon (index 250)
-        Ident (index 251) text: index
-        PlusEquals (index 253)
-        Integer (index 254) text: 1
-        SemiColon (index 256)
-        CloseCurly (index 257)
-        CloseCurly (index 258)
-        CloseCurly (index 259)
-      ]
-    - Range: Definition
-      Source: token 260 to 331, file :36:5 to 43:5
-      Tokens: [
-        Ident (index 260) text: composite
-        Ident (index 262) text: constructor
-        OpenParen (index 264)
-        CloseParen (index 265)
-        OpenCurly (index 266)
-        Ident (index 267) text: auto
-        Ident (index 269) text: num_sends
-        Equal (index 271)
-        Integer (index 272) text: 15
-        SemiColon (index 274)
-        Ident (index 275) text: channel
-        Ident (index 277) text: tx_a
-        ArrowRight (index 279)
-        Ident (index 280) text: rx_a
-        SemiColon (index 282)
-        Ident (index 283) text: channel
-        Ident (index 285) text: tx_b
-        ArrowRight (index 287)
-        Ident (index 288) text: rx_b
-        SemiColon (index 290)
-        Ident (index 291) text: new
-        Ident (index 293) text: sender
-        OpenParen (index 295)
-        Ident (index 296) text: tx_a
-        Comma (index 298)
-        Ident (index 299) text: num_sends
-        CloseParen (index 301)
-        SemiColon (index 302)
-        Ident (index 303) text: new
-        Ident (index 305) text: receiver
-        OpenParen (index 307)
-        Ident (index 308) text: rx_a
-        Comma (index 310)
-        Ident (index 311) text: rx_b
-        Comma (index 313)
-        Ident (index 314) text: num_sends
-        CloseParen (index 316)
-        SemiColon (index 317)
-        Ident (index 318) text: new
-        Ident (index 320) text: sender
-        OpenParen (index 322)
-        Ident (index 323) text: tx_b
-        Comma (index 325)
-        Ident (index 326) text: num_sends
-        CloseParen (index 328)
-        SemiColon (index 329)
-        CloseCurly (index 330)
-      ]
-    ]