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| author | Neal H. Walfield <neal@pep.foundation> | 2019-07-08 16:17:16 +0200 |
|---|---|---|
| committer | Neal H. Walfield <neal@pep.foundation> | 2019-07-08 16:17:16 +0200 |
| commit | fe68f4d84d137916a4e795591c108b343848ec75 (patch) | |
| tree | 5dbf96d378ee25888043de826aa910b3597144aa | |
| parent | bfb518194195c3266282c36dafe88f50564dc268 (diff) | |
rfc2822: Clarify what UTF-8 text means
| -rw-r--r-- | rfc2822/README.md | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/rfc2822/README.md b/rfc2822/README.md index 68cc3323..9467daee 100644 --- a/rfc2822/README.md +++ b/rfc2822/README.md @@ -23,7 +23,9 @@ comment rules are rather complex. This crate implements the whole grammar. As an extension, in addition to ASCII, we also recognize all UTF-8 -text. +code points. NUL, controls, and specials retain their meaning as +defined in RFC 2822. Other UTF-8 code points are considered to be +text like `a`. Further, we also allow dots (`.`) and at symbols (`@`) in the `atom` production. That is, the `atom` production is extended from: |