two version of R2R are hereHEADmaster

4 files changed, 144 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/lark/grammars/common.lark b/.venv/lib/python3.12/site-packages/lark/grammars/common.lark
new file mode 100644
index 00000000..d2e86d17
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/lark/grammars/common.lark
@@ -0,0 +1,59 @@
+// Basic terminals for common use
+
+
+//
+// Numbers
+//
+
+DIGIT: "0".."9"
+HEXDIGIT: "a".."f"|"A".."F"|DIGIT
+
+INT: DIGIT+
+SIGNED_INT: ["+"|"-"] INT
+DECIMAL: INT "." INT? | "." INT
+
+// float = /-?\d+(\.\d+)?([eE][+-]?\d+)?/
+_EXP: ("e"|"E") SIGNED_INT
+FLOAT: INT _EXP | DECIMAL _EXP?
+SIGNED_FLOAT: ["+"|"-"] FLOAT
+
+NUMBER: FLOAT | INT
+SIGNED_NUMBER: ["+"|"-"] NUMBER
+
+//
+// Strings
+//
+_STRING_INNER: /.*?/
+_STRING_ESC_INNER: _STRING_INNER /(?<!\\)(\\\\)*?/
+
+ESCAPED_STRING : "\"" _STRING_ESC_INNER "\""
+
+
+//
+// Names (Variables)
+//
+LCASE_LETTER: "a".."z"
+UCASE_LETTER: "A".."Z"
+
+LETTER: UCASE_LETTER | LCASE_LETTER
+WORD: LETTER+
+
+CNAME: ("_"|LETTER) ("_"|LETTER|DIGIT)*
+
+
+//
+// Whitespace
+//
+WS_INLINE: (" "|/\t/)+
+WS: /[ \t\f\r\n]/+
+
+CR : /\r/
+LF : /\n/
+NEWLINE: (CR? LF)+
+
+
+// Comments
+SH_COMMENT: /#[^\n]*/
+CPP_COMMENT: /\/\/[^\n]*/
+C_COMMENT: "/*" /(.|\n)*?/ "*/"
+SQL_COMMENT: /--[^\n]*/
diff --git a/.venv/lib/python3.12/site-packages/lark/grammars/lark.lark b/.venv/lib/python3.12/site-packages/lark/grammars/lark.lark
new file mode 100644
index 00000000..68588469
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/lark/grammars/lark.lark
@@ -0,0 +1,59 @@
+start: (_item? _NL)* _item?
+
+_item: rule
+     | token
+     | statement
+
+rule: RULE rule_params priority? ":" expansions
+token: TOKEN token_params priority? ":" expansions
+
+rule_params: ["{" RULE ("," RULE)* "}"]
+token_params: ["{" TOKEN ("," TOKEN)* "}"]
+
+priority: "." NUMBER
+
+statement: "%ignore" expansions                    -> ignore
+         | "%import" import_path ["->" name]       -> import
+         | "%import" import_path name_list         -> multi_import
+         | "%override" rule                        -> override_rule
+         | "%declare" name+                        -> declare
+
+!import_path: "."? name ("." name)*
+name_list: "(" name ("," name)* ")"
+
+?expansions: alias (_VBAR alias)*
+
+?alias: expansion ["->" RULE]
+
+?expansion: expr*
+
+?expr: atom [OP | "~" NUMBER [".." NUMBER]]
+
+?atom: "(" expansions ")"
+     | "[" expansions "]" -> maybe
+     | value
+
+?value: STRING ".." STRING -> literal_range
+      | name
+      | (REGEXP | STRING) -> literal
+      | name "{" value ("," value)* "}" -> template_usage
+
+name: RULE
+    | TOKEN
+
+_VBAR: _NL? "|"
+OP: /[+*]|[?](?![a-z])/
+RULE: /!?[_?]?[a-z][_a-z0-9]*/
+TOKEN: /_?[A-Z][_A-Z0-9]*/
+STRING: _STRING "i"?
+REGEXP: /\/(?!\/)(\\\/|\\\\|[^\/])*?\/[imslux]*/
+_NL: /(\r?\n)+\s*/
+
+%import common.ESCAPED_STRING -> _STRING
+%import common.SIGNED_INT -> NUMBER
+%import common.WS_INLINE
+
+COMMENT: /\s*/ "//" /[^\n]/*
+
+%ignore WS_INLINE
+%ignore COMMENT
diff --git a/.venv/lib/python3.12/site-packages/lark/grammars/python.lark b/.venv/lib/python3.12/site-packages/lark/grammars/python.lark
new file mode 100644
index 00000000..785728c5
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/lark/grammars/python.lark
@@ -0,0 +1,19 @@
+// Python terminals
+
+NAME: /[a-zA-Z_]\w*/
+COMMENT: /#[^\n]*/
+
+STRING : /[ubf]?r?("(?!"").*?(?<!\\)(\\\\)*?"|'(?!'').*?(?<!\\)(\\\\)*?')/i
+LONG_STRING: /[ubf]?r?(""".*?(?<!\\)(\\\\)*?"""|'''.*?(?<!\\)(\\\\)*?''')/is
+
+DEC_NUMBER: /0|[1-9][\d_]*/i
+HEX_NUMBER.2: /0x[\da-f]*/i
+OCT_NUMBER.2: /0o[0-7]*/i
+BIN_NUMBER.2 : /0b[0-1]*/i
+FLOAT_NUMBER.2: /((\d+\.[\d_]*|\.[\d_]+)([eE][-+]?\d+)?|\d+([eE][-+]?\d+))/
+IMAG_NUMBER.2: /\d+[jJ]/ | FLOAT_NUMBER /[jJ]/
+
+
+// Comma-separated list (with an optional trailing comma)
+cs_list{item}: item ("," item)* ","?
+_cs_list{item}: item ("," item)* ","?
\ No newline at end of file
diff --git a/.venv/lib/python3.12/site-packages/lark/grammars/unicode.lark b/.venv/lib/python3.12/site-packages/lark/grammars/unicode.lark
new file mode 100644
index 00000000..0ab849e3
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/lark/grammars/unicode.lark
@@ -0,0 +1,7 @@
+// TODO: LETTER, WORD, etc.
+
+//
+// Whitespace
+//
+WS_INLINE: /[ \t\xa0]/+
+WS: /[ \t\xa0\f\r\n]/+