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| author | Bruce Hill <bruce@bruce-hill.com> | 2019-02-05 15:45:27 -0800 |
|---|---|---|
| committer | Bruce Hill <bruce@bruce-hill.com> | 2019-02-05 15:47:01 -0800 |
| commit | 72d699fe86ddb34473b54a0df27d21b4a9159284 (patch) | |
| tree | bdb4036181b5c15d920d1500f8f67407a44d2014 /parser.moon | |
| parent | 0ff3219f355b4307783288800724213636920912 (diff) | |
Bunch of changes:
- Added shebangs to generated code output
- SyntaxTree:map() -> SyntaxTree:with(), and corresponding changes to
metaprogramming API
- Added (return Lua 1) shorthand for (return (Lua 1))
- (1 and 2 and 3) compile rule mapping to -> (1 and (*extra arguments*))
- Don't scan for errors, just report them when compiling
- Syntax changes:
- Added prefix actions (e.g. #$foo)
- Operator chars now include utf8 chars
- Ditch "escaped nomsu" type (use (\ 1) compile action instead)
Diffstat (limited to 'parser.moon')
| -rw-r--r-- | parser.moon | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/parser.moon b/parser.moon index 47459b2..ce81ff4 100644 --- a/parser.moon +++ b/parser.moon @@ -20,6 +20,7 @@ DEFS = with {} -- Newline supports either windows-style CR+LF or unix-style LF .nl = P("\r")^-1 * P("\n") .tab = P("\t") + .at_break = lpeg.B(lpeg.S(";,. \r\n\t({[")) + -lpeg.B(1) .tonumber = tonumber .tochar = string.char .unpack = unpack or table.unpack @@ -36,6 +37,7 @@ DEFS = with {} R("\194\223")*R("\128\191") + R("\224\239")*R("\128\191")*R("\128\191") + R("\240\244")*R("\128\191")*R("\128\191")*R("\128\191")) + .operator_char = S("#'`~@^&*+=<>?/%!|\\-") + (P("\xE2") * (R("\x88\x8B")+R("\xA8\xAB")) * R("\128\191")) .Tree = (t, userdata)-> userdata.make_tree(t, userdata) .foldr = foldr |