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| author | Taylan Kammer <taylan.kammer@gmail.com> | 2026-05-29 14:02:24 +0200 |
|---|---|---|
| committer | Taylan Kammer <taylan.kammer@gmail.com> | 2026-05-29 14:02:24 +0200 |
| commit | 828cd4c145b1c4ae8c32e4256ceb809b112df851 (patch) | |
| tree | d1bc7db37785dab5c0070e5bb2563e4c6c4d6a56 /docs/c1/grammar | |
| parent | fa5db8e89225622a1ee7a5d802f253d07884b13e (diff) | |
Strings allow "\x;" i.e. empty hex escape.
Diffstat (limited to 'docs/c1/grammar')
| -rw-r--r-- | docs/c1/grammar/abnf.txt | 2 | ||||
| -rw-r--r-- | docs/c1/grammar/peg.txt | 2 | ||||
| -rw-r--r-- | docs/c1/grammar/zbnf.txt | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/docs/c1/grammar/abnf.txt b/docs/c1/grammar/abnf.txt index 7424f41..77b39f3 100644 --- a/docs/c1/grammar/abnf.txt +++ b/docs/c1/grammar/abnf.txt @@ -86,7 +86,7 @@ QuotStrChar = %x00-21 / %x23-5b / %x5d-ff ; any but DQUOTE or "\" StringEsc = "\" / "|" / DQUOTE / *( HTAB / SP ) LF *( HTAB / SP ) / %s"a" / %s"b" / %s"t" / %s"n" / %s"v" / %s"f" / %s"r" / %s"e" - / %s"x" 1*( 2HEXDIG ) ";" + / %s"x" *( 2HEXDIG ) ";" / %s"u" ["0"] 1*5HEXDIG ";" / %s"u" "1" "0" 4HEXDIG ";" diff --git a/docs/c1/grammar/peg.txt b/docs/c1/grammar/peg.txt index 1e060ec..c391162 100644 --- a/docs/c1/grammar/peg.txt +++ b/docs/c1/grammar/peg.txt @@ -43,7 +43,7 @@ QuotStrChar <- (!["\\] .) StringEsc <- '\' / '|' / '"' / ( HTAB / SP )* LF ( HTAB / SP )* / 'a' / 'b' / 't' / 'n' / 'v' / 'f' / 'r' / 'e' - / 'x' HexByte+ ';' + / 'x' HexByte* ';' / 'u' UnicodeSV ';' HexByte <- HEXDIG HEXDIG diff --git a/docs/c1/grammar/zbnf.txt b/docs/c1/grammar/zbnf.txt index 002e027..83a2394 100644 --- a/docs/c1/grammar/zbnf.txt +++ b/docs/c1/grammar/zbnf.txt @@ -44,7 +44,7 @@ QuotStrChar : ~( '"' | '\' ) StringEsc : '\' | '|' | '"' | ( HTAB | SP )* LF ( HTAB | SP )* | '0' | 'a' | 'b' | 't' | 'n' | 'v' | 'f' | 'r' | 'e' - | 'x' HexByte+ ';' + | 'x' HexByte* ';' | 'u' UnicodeSV ';' HexByte : HEXDIG HEXDIG |