1 files changed, 0 insertions, 93 deletions
diff --git a/doc/c1/grammar/peg.txt b/doc/c1/grammar/peg.txt
deleted file mode 100644
index 7b28a99..0000000
--- a/doc/c1/grammar/peg.txt
+++ /dev/null
@@ -1,93 +0,0 @@
-# Standard PEG notation
-
-Stream       <- Unit ( Blank Unit )* !.
-
-
-Unit         <- Blank* Datum
-
-Blank        <- [\t-\r ] / Comment
-
-
-Datum        <- OneDatum ( JoinChar? OneDatum )*
-
-JoinChar     <- '.' / ':'
-
-
-Comment      <- ';' ( SkipUnit / SkipLine )
-
-SkipUnit     <- '~' Unit
-
-SkipLine     <- (!'\n' .)* '\n'?
-
-
-OneDatum     <- BareString / CladDatum
-
-
-BareString   <- SpecBareChar ( BareChar / JoinChar )*
-              / BareChar+
-
-SpecBareChar <- '+' / '-' / JoinChar / DIGIT
-
-BareChar     <- ALPHA / DIGIT
-              / '!' / '$' / '%' / '*' / '+' / '-' / '/'
-              / '<' / '=' / '>' / '?' / '^' / '_' / '~'
-
-
-CladDatum    <- PipeStr / QuoteStr / HashExpr / QuoteExpr / List
-
-PipeStr      <- '|' ( PipeStrChar / '\' StringEsc )* '|'
-QuoteStr     <- '"' ( QuotStrChar / '\' StringEsc )* '"'
-HashExpr     <- '#' HashExprs
-QuoteExpr    <- "'" Datum / '`' Datum / ',' Datum
-List         <- ParenList / SquareList / BraceList
-
-
-PipeStrChar  <- (![|\\] .)
-QuotStrChar  <- (!["\\] .)
-
-StringEsc    <- '\' / '|' / '"' / ( HTAB / SP )* LF ( HTAB / SP )*
-              / '0' / 'a' / 'b' / 't' / 'n' / 'v' / 'f' / 'r' / 'e'
-              / 'x' HexByte* ';'
-              / 'u' UnicodeSV ';'
-
-HexByte      <- HEXDIG HEXDIG
-UnicodeSV    <- HEXDIG+
-
-
-HashExprs    <- '!' [\t ]* HBangLine '\n'?
-              / '%' Label ( '%' / '=' Datum )
-              / '\' BareString / CladDatum
-              / Rune ( '\' BareString / CladDatum )?
-
-HBangLine    <- HBChars+ [\t ]* ( HBChars+ )?
-HBChars      <- (![\t\n ] .)
-Label        <- HEXDIG+
-Rune         <- ALPHA ( ALPHA / DIGIT )*
-
-
-ParenList    <- '(' ListBody ')'
-SquareList   <- '[' ListBody ']'
-BraceList    <- '{' ListBody '}'
-
-ListBody     <- Unit* ( Blank* '&' Unit )? Blank*
-
-
-DIGIT        <- [0-9]
-ALPHA        <- [a-zA-Z]
-HEXDIG       <- [0-9a-fA-F]
-
-
-# Keep this in sync line-for-line with the ZBNF grammar for easy
-# comparison between the two.
-
-# This file is meant to be compatible with:
-# https://piumarta.com/software/peg
-
-# Due to a quirk in the peg tool this file is used with, the grammar
-# must not allow an empty stream.  Therefore, the Unit rule has its
-# Datum declared as mandatory rather than optional.
-
-
-# Local Variables:
-# eval: (flyspell-mode -1)
-# End: