From 04e983883d52d05766649ff7923a4d7755fe8074 Mon Sep 17 00:00:00 2001 From: Melody Horn Date: Wed, 14 Oct 2020 17:26:45 -0600 Subject: allow null escape --- syntax.md | 1 + 1 file changed, 1 insertion(+) diff --git a/syntax.md b/syntax.md index 6b94b8b..b4d0dc8 100644 --- a/syntax.md +++ b/syntax.md @@ -93,6 +93,7 @@ The following sequences of characters are *escape sequences*: - `\r` - `\n` - `\t` +- `\0` - `\x` followed by two characters drawn from the set {`0`, `1`, `2`, `3`, `4`, `5`, `6`, `7`, `8`, `9`, `A`, `a`, `B`, `b`, `C`, `c`, `D`, `d`, `E`, `e`, `F`, `f`} - `\u` followed by four characters drawn from the set {`0`, `1`, `2`, `3`, `4`, `5`, `6`, `7`, `8`, `9`, `A`, `a`, `B`, `b`, `C`, `c`, `D`, `d`, `E`, `e`, `F`, `f`} - `\U` followed by eight characters drawn from the set {`0`, `1`, `2`, `3`, `4`, `5`, `6`, `7`, `8`, `9`, `A`, `a`, `B`, `b`, `C`, `c`, `D`, `d`, `E`, `e`, `F`, `f`} -- cgit v1.2.3