1 files changed, 145 insertions, 0 deletions
diff --git a/vendor/github.com/naoina/toml/parse.peg b/vendor/github.com/naoina/toml/parse.peg
new file mode 100644
index 000000000..da31dae30
--- /dev/null
+++ b/vendor/github.com/naoina/toml/parse.peg
@@ -0,0 +1,145 @@
+package toml
+
+type tomlParser Peg {
+    toml
+}
+
+TOML <- Expression (newline Expression)* newline? !. { _ = buffer }
+
+Expression <- (
+    <ws table ws comment? (wsnl keyval ws comment?)*> { p.SetTableString(begin, end) }
+  / ws keyval ws comment?
+  / ws comment?
+  / ws
+)
+
+newline <- <[\r\n]+> { p.AddLineCount(end - begin) }
+
+ws <- [ \t]*
+wsnl <- (
+    [ \t]
+  / <[\r\n]> { p.AddLineCount(end - begin) }
+)*
+
+comment <- '#' <[\t -\0x10FFFF]*>
+
+keyval <- key ws '=' ws val { p.AddKeyValue() }
+
+key <- bareKey / quotedKey
+
+bareKey <- <[0-9A-Za-z\-_]+> { p.SetKey(p.buffer, begin, end) }
+
+quotedKey <- '"' <basicChar+> '"' { p.SetKey(p.buffer, begin-1, end+1) }
+
+val <- (
+    <datetime>    { p.SetTime(begin, end) }
+  / <float>       { p.SetFloat64(begin, end) }
+  / <integer>     { p.SetInt64(begin, end) }
+  / <string>      { p.SetString(begin, end) }
+  / <boolean>     { p.SetBool(begin, end) }
+  / <array>       { p.SetArray(begin, end) }
+  / inlineTable
+)
+
+table <- stdTable / arrayTable
+
+stdTable <- '[' ws <tableKey> ws ']' { p.SetTable(p.buffer, begin, end) }
+
+arrayTable <- '[[' ws <tableKey> ws ']]' { p.SetArrayTable(p.buffer, begin, end) }
+
+inlineTable <- (
+    '{' { p.StartInlineTable() }
+    ws inlineTableKeyValues ws
+    '}' { p.EndInlineTable() }
+)
+
+inlineTableKeyValues <- (keyval inlineTableValSep?)*
+
+tableKey <- key (tableKeySep key)*
+
+tableKeySep <- ws '.' ws
+
+inlineTableValSep <- ws ',' ws
+
+integer <- [\-+]? int
+int <- [1-9] (digit / '_' digit)+ / digit
+
+float <- integer (frac exp? / frac? exp)
+frac <- '.' digit (digit / '_' digit)*
+exp <- [eE] [\-+]? digit (digit / '_' digit)*
+
+string <- (
+    mlLiteralString
+  / literalString
+  / mlBasicString
+  / basicString
+)
+
+basicString <- <'"' basicChar* '"'> { p.SetBasicString(p.buffer, begin, end) }
+
+basicChar <- basicUnescaped / escaped
+escaped <- escape ([btnfr"/\\] / 'u' hexQuad / 'U' hexQuad hexQuad)
+
+basicUnescaped <- [ -!#-\[\]-\0x10FFFF]
+
+escape <- '\\'
+
+mlBasicString <- '"""' mlBasicBody '"""' { p.SetMultilineString() }
+
+mlBasicBody <- (
+    <basicChar / newline> { p.AddMultilineBasicBody(p.buffer, begin, end) }
+  / escape newline wsnl
+)*
+
+literalString <- "'" <literalChar*> "'" { p.SetLiteralString(p.buffer, begin, end) }
+
+literalChar <- [\t -&(-\0x10FFFF]
+
+mlLiteralString <- "'''" <mlLiteralBody> "'''" { p.SetMultilineLiteralString(p.buffer, begin, end) }
+
+mlLiteralBody <- (!"'''" (mlLiteralChar / newline))*
+
+mlLiteralChar <- [\t -\0x10FFFF]
+
+hexdigit <- [0-9A-Fa-f]
+hexQuad <- hexdigit hexdigit hexdigit hexdigit
+
+boolean <- 'true' / 'false'
+
+dateFullYear <- digitQuad
+dateMonth <- digitDual
+dateMDay <- digitDual
+timeHour <- digitDual
+timeMinute <- digitDual
+timeSecond <- digitDual
+timeSecfrac <- '.' digit+
+timeNumoffset <- [\-+] timeHour ':' timeMinute
+timeOffset <- 'Z' / timeNumoffset
+partialTime <- timeHour ':' timeMinute ':' timeSecond timeSecfrac?
+fullDate <- dateFullYear '-' dateMonth '-' dateMDay
+fullTime <- partialTime timeOffset
+datetime <- (fullDate ('T' fullTime)?) / partialTime
+
+digit <- [0-9]
+digitDual <- digit digit
+digitQuad <- digitDual digitDual
+
+array <- (
+    '[' { p.StartArray() }
+    wsnl arrayValues? wsnl
+    ']'
+)
+
+arrayValues <- (
+    val { p.AddArrayVal() }
+    (
+        wsnl comment?
+        wsnl arraySep
+        wsnl comment?
+        wsnl val { p.AddArrayVal() }
+    )*
+    wsnl arraySep?
+    wsnl comment?
+)
+
+arraySep <- ','