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kike: add a comment about identifier encoding

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Přemysl Eric Janouch 2018-08-01 09:06:14 +02:00
parent fa78831cbd
commit f79dd027e9
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 7 additions and 0 deletions
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kike.c
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@ -233,6 +233,13 @@ irc_is_valid_host (const char *host)
|| irc_is_valid_hostaddr (host); || irc_is_valid_hostaddr (host);
} }
// TODO: currently, we are almost encoding-agnostic (strings just need to be
// ASCII-compatible). We should at least have an option to enforce a specific
// encoding, such as UTF-8. Note that with Unicode we should not allow all
// character clasess and exclude the likes of \pM with the goal of enforcing
// NFC-normalized identifiers--utf8proc is a good candidate library to handle
// the categorization and validation.
static bool static bool
irc_is_valid_user (const char *user) irc_is_valid_user (const char *user)
{ {