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doc: add two missing char methods doc-strings

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XID_* property are defined in UAX #31, just reference it here.

Signed-off-by: Luca Bruno <lucab@debian.org>
This commit is contained in:
Luca Bruno
2014-03-08 00:27:49 +01:00
parent 9b3c63bdd5
commit 331f9077a0
1 changed files with 12 additions and 2 deletions
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src/libstd/char.rs
+12 -2
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@@ -94,9 +94,19 @@ pub fn from_u32(i: u32) -> Option<char> {
/// Returns whether the specified `char` is considered a Unicode alphabetic
/// code point
pub fn is_alphabetic(c: char) -> bool { derived_property::Alphabetic(c) }
#[allow(missing_doc)]
/// Returns whether the specified `char` satisfies the 'XID_Start' Unicode property
///
/// 'XID_Start' is a Unicode Derived Property specified in
/// [UAX #31](http://unicode.org/reports/tr31/#NFKC_Modifications),
/// mostly similar to ID_Start but modified for closure under NFKx.
pub fn is_XID_start(c: char) -> bool { derived_property::XID_Start(c) }
#[allow(missing_doc)]
/// Returns whether the specified `char` satisfies the 'XID_Continue' Unicode property
///
/// 'XID_Continue' is a Unicode Derived Property specified in
/// [UAX #31](http://unicode.org/reports/tr31/#NFKC_Modifications),
/// mostly similar to 'ID_Continue' but modified for closure under NFKx.
pub fn is_XID_continue(c: char) -> bool { derived_property::XID_Continue(c) }
///