break!: rename doctype _identifier methods/fields to _id

Just a bit more succinct. And now rustdoc also no longer
cuts off the names of these Emitter methods in its sidebar.

2 files changed, 41 insertions, 43 deletions

diff --git a/src/emitter.rs b/src/emitter.rs
index cf22a44..ffd51f8 100644
--- a/src/emitter.rs
+++ b/src/emitter.rs
@@ -140,22 +140,22 @@ pub trait Emitter<O> {
     /// Assuming the _current token_ is a doctype, set its "public identifier" to the empty string.
     ///
     /// If the current token is not a doctype, this method may panic.
-    fn init_doctype_public_identifier(&mut self);
+    fn init_doctype_public_id(&mut self);
 
     /// Assuming the _current token_ is a doctype, set its "system identifier" to the empty string.
     ///
     /// If the current token is not a doctype, this method may panic.
-    fn init_doctype_system_identifier(&mut self);
+    fn init_doctype_system_id(&mut self);
 
     /// Assuming the _current token_ is a doctype, append a string to its "public identifier" to the given string.
     ///
     /// If the current token is not a doctype, this method may panic.
-    fn push_doctype_public_identifier(&mut self, s: &str);
+    fn push_doctype_public_id(&mut self, s: &str);
 
     /// Assuming the _current token_ is a doctype, append a string to its "system identifier" to the given string.
     ///
     /// If the current token is not a doctype, this method may panic.
-    fn push_doctype_system_identifier(&mut self, s: &str);
+    fn push_doctype_system_id(&mut self, s: &str);
 }
 
 /// The default implementation of [`Emitter`], used to produce tokens.
@@ -372,8 +372,8 @@ impl<O: Offset> Emitter<O> for DefaultEmitter<O> {
         self.current_token = Some(Token::Doctype(Doctype {
             name: String::new(),
             force_quirks: false,
-            public_identifier: None,
-            system_identifier: None,
+            public_id: None,
+            system_id: None,
         }));
     }
 
@@ -403,31 +403,29 @@ impl<O: Offset> Emitter<O> for DefaultEmitter<O> {
         let current_attr = self.current_attribute.as_mut().unwrap();
         current_attr.1.value.push_str(s);
     }
-    fn init_doctype_public_identifier(&mut self) {
+    fn init_doctype_public_id(&mut self) {
         if let Some(Token::Doctype(Doctype {
-            ref mut public_identifier,
-            ..
+            ref mut public_id, ..
         })) = self.current_token
         {
-            *public_identifier = Some("".to_owned());
+            *public_id = Some("".to_owned());
         } else {
             debug_assert!(false);
         }
     }
-    fn init_doctype_system_identifier(&mut self) {
+    fn init_doctype_system_id(&mut self) {
         if let Some(Token::Doctype(Doctype {
-            ref mut system_identifier,
-            ..
+            ref mut system_id, ..
         })) = self.current_token
         {
-            *system_identifier = Some("".to_owned());
+            *system_id = Some("".to_owned());
         } else {
             debug_assert!(false);
         }
     }
-    fn push_doctype_public_identifier(&mut self, s: &str) {
+    fn push_doctype_public_id(&mut self, s: &str) {
         if let Some(Token::Doctype(Doctype {
-            public_identifier: Some(ref mut id),
+            public_id: Some(ref mut id),
             ..
         })) = self.current_token
         {
@@ -436,9 +434,9 @@ impl<O: Offset> Emitter<O> for DefaultEmitter<O> {
             debug_assert!(false);
         }
     }
-    fn push_doctype_system_identifier(&mut self, s: &str) {
+    fn push_doctype_system_id(&mut self, s: &str) {
         if let Some(Token::Doctype(Doctype {
-            system_identifier: Some(ref mut id),
+            system_id: Some(ref mut id),
             ..
         })) = self.current_token
         {
@@ -514,9 +512,9 @@ impl<O: Offset> Comment<O> {
 /// A doctype. Some examples:
 ///
 /// * `<!DOCTYPE {name}>`
-/// * `<!DOCTYPE {name} PUBLIC '{public_identifier}'>`
-/// * `<!DOCTYPE {name} SYSTEM '{system_identifier}'>`
-/// * `<!DOCTYPE {name} PUBLIC '{public_identifier}' '{system_identifier}'>`
+/// * `<!DOCTYPE {name} PUBLIC '{public_id}'>`
+/// * `<!DOCTYPE {name} SYSTEM '{system_id}'>`
+/// * `<!DOCTYPE {name} PUBLIC '{public_id}' '{system_id}'>`
 #[derive(Debug, Eq, PartialEq)]
 pub struct Doctype {
     /// The ["force quirks"](https://html.spec.whatwg.org/#force-quirks-flag) flag.
@@ -526,10 +524,10 @@ pub struct Doctype {
     pub name: String,
 
     /// The doctype's public identifier.
-    pub public_identifier: Option<String>,
+    pub public_id: Option<String>,
 
     /// The doctype's system identifier.
-    pub system_identifier: Option<String>,
+    pub system_id: Option<String>,
 }
 
 /// The token type used by default. You can define your own token type by implementing the
diff --git a/src/machine.rs b/src/machine.rs
index 4a9034e..0755e20 100644
--- a/src/machine.rs
+++ b/src/machine.rs
@@ -1266,13 +1266,13 @@ where
             }
             Some('"') => {
                 slf.emit_error(Error::MissingWhitespaceAfterDoctypePublicKeyword);
-                slf.emitter.init_doctype_public_identifier();
+                slf.emitter.init_doctype_public_id();
                 slf.state = State::DoctypePublicIdentifierDoubleQuoted;
                 Ok(ControlToken::Continue)
             }
             Some('\'') => {
                 slf.emit_error(Error::MissingWhitespaceAfterDoctypePublicKeyword);
-                slf.emitter.init_doctype_public_identifier();
+                slf.emitter.init_doctype_public_id();
                 slf.state = State::DoctypePublicIdentifierSingleQuoted;
                 Ok(ControlToken::Continue)
             }
@@ -1300,12 +1300,12 @@ where
         State::BeforeDoctypePublicIdentifier => match slf.read_char()? {
             Some(whitespace_pat!()) => Ok(ControlToken::Continue),
             Some('"') => {
-                slf.emitter.init_doctype_public_identifier();
+                slf.emitter.init_doctype_public_id();
                 slf.state = State::DoctypePublicIdentifierDoubleQuoted;
                 Ok(ControlToken::Continue)
             }
             Some('\'') => {
-                slf.emitter.init_doctype_public_identifier();
+                slf.emitter.init_doctype_public_id();
                 slf.state = State::DoctypePublicIdentifierSingleQuoted;
                 Ok(ControlToken::Continue)
             }
@@ -1337,7 +1337,7 @@ where
             }
             Some('\0') => {
                 slf.emit_error(Error::UnexpectedNullCharacter);
-                slf.emitter.push_doctype_public_identifier("\u{fffd}");
+                slf.emitter.push_doctype_public_id("\u{fffd}");
                 Ok(ControlToken::Continue)
             }
             Some('>') => {
@@ -1354,7 +1354,7 @@ where
                 Ok(ControlToken::Eof)
             }
             Some(x) => {
-                slf.emitter.push_doctype_public_identifier(ctostr!(x));
+                slf.emitter.push_doctype_public_id(ctostr!(x));
                 Ok(ControlToken::Continue)
             }
         },
@@ -1365,7 +1365,7 @@ where
             }
             Some('\0') => {
                 slf.emit_error(Error::UnexpectedNullCharacter);
-                slf.emitter.push_doctype_public_identifier("\u{fffd}");
+                slf.emitter.push_doctype_public_id("\u{fffd}");
                 Ok(ControlToken::Continue)
             }
             Some('>') => {
@@ -1382,7 +1382,7 @@ where
                 Ok(ControlToken::Eof)
             }
             Some(x) => {
-                slf.emitter.push_doctype_public_identifier(ctostr!(x));
+                slf.emitter.push_doctype_public_id(ctostr!(x));
                 Ok(ControlToken::Continue)
             }
         },
@@ -1398,13 +1398,13 @@ where
             }
             Some('"') => {
                 slf.emit_error(Error::MissingWhitespaceBetweenDoctypePublicAndSystemIdentifiers);
-                slf.emitter.init_doctype_system_identifier();
+                slf.emitter.init_doctype_system_id();
                 slf.state = State::DoctypeSystemIdentifierDoubleQuoted;
                 Ok(ControlToken::Continue)
             }
             Some('\'') => {
                 slf.emit_error(Error::MissingWhitespaceBetweenDoctypePublicAndSystemIdentifiers);
-                slf.emitter.init_doctype_system_identifier();
+                slf.emitter.init_doctype_system_id();
                 slf.state = State::DoctypeSystemIdentifierSingleQuoted;
                 Ok(ControlToken::Continue)
             }
@@ -1430,12 +1430,12 @@ where
                 Ok(ControlToken::Continue)
             }
             Some('"') => {
-                slf.emitter.init_doctype_system_identifier();
+                slf.emitter.init_doctype_system_id();
                 slf.state = State::DoctypeSystemIdentifierDoubleQuoted;
                 Ok(ControlToken::Continue)
             }
             Some('\'') => {
-                slf.emitter.init_doctype_system_identifier();
+                slf.emitter.init_doctype_system_id();
                 slf.state = State::DoctypeSystemIdentifierSingleQuoted;
                 Ok(ControlToken::Continue)
             }
@@ -1460,13 +1460,13 @@ where
             }
             Some('"') => {
                 slf.emit_error(Error::MissingWhitespaceAfterDoctypeSystemKeyword);
-                slf.emitter.init_doctype_system_identifier();
+                slf.emitter.init_doctype_system_id();
                 slf.state = State::DoctypeSystemIdentifierDoubleQuoted;
                 Ok(ControlToken::Continue)
             }
             Some('\'') => {
                 slf.emit_error(Error::MissingWhitespaceAfterDoctypeSystemKeyword);
-                slf.emitter.init_doctype_system_identifier();
+                slf.emitter.init_doctype_system_id();
                 slf.state = State::DoctypeSystemIdentifierSingleQuoted;
                 Ok(ControlToken::Continue)
             }
@@ -1494,12 +1494,12 @@ where
         State::BeforeDoctypeSystemIdentifier => match slf.read_char()? {
             Some(whitespace_pat!()) => Ok(ControlToken::Continue),
             Some('"') => {
-                slf.emitter.init_doctype_system_identifier();
+                slf.emitter.init_doctype_system_id();
                 slf.state = State::DoctypeSystemIdentifierDoubleQuoted;
                 Ok(ControlToken::Continue)
             }
             Some('\'') => {
-                slf.emitter.init_doctype_system_identifier();
+                slf.emitter.init_doctype_system_id();
                 slf.state = State::DoctypeSystemIdentifierSingleQuoted;
                 Ok(ControlToken::Continue)
             }
@@ -1531,7 +1531,7 @@ where
             }
             Some('\0') => {
                 slf.emit_error(Error::UnexpectedNullCharacter);
-                slf.emitter.push_doctype_system_identifier("\u{fffd}");
+                slf.emitter.push_doctype_system_id("\u{fffd}");
                 Ok(ControlToken::Continue)
             }
             Some('>') => {
@@ -1548,7 +1548,7 @@ where
                 Ok(ControlToken::Eof)
             }
             Some(x) => {
-                slf.emitter.push_doctype_system_identifier(ctostr!(x));
+                slf.emitter.push_doctype_system_id(ctostr!(x));
                 Ok(ControlToken::Continue)
             }
         },
@@ -1559,7 +1559,7 @@ where
             }
             Some('\0') => {
                 slf.emit_error(Error::UnexpectedNullCharacter);
-                slf.emitter.push_doctype_system_identifier("\u{fffd}");
+                slf.emitter.push_doctype_system_id("\u{fffd}");
                 Ok(ControlToken::Continue)
             }
             Some('>') => {
@@ -1576,7 +1576,7 @@ where
                 Ok(ControlToken::Eof)
             }
             Some(x) => {
-                slf.emitter.push_doctype_system_identifier(ctostr!(x));
+                slf.emitter.push_doctype_system_id(ctostr!(x));
                 Ok(ControlToken::Continue)
             }
         },