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Scanner style.

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This commit is contained in:
Ferdinand Majerech 2014-07-29 23:08:37 +02:00
parent 8806cfc1b4
commit 207cb249e0
1 changed files with 22 additions and 28 deletions
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46
source/dyaml/scanner.d
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@ -762,11 +762,9 @@ final class Scanner
" \t\0\n\r\u0085\u2028\u2029"d.canFind(reader_.peek(1)); " \t\0\n\r\u0085\u2028\u2029"d.canFind(reader_.peek(1));
} }
/** /// Check if the next token is KEY(flow context): '?'
* Check if the next token is KEY(flow context): '?' ///
* /// or KEY(block context): '?' (' '|'\n')
* or KEY(block context): '?' (' '|'\n')
*/
bool checkKey() @safe pure nothrow @nogc bool checkKey() @safe pure nothrow @nogc
{ {
return reader_.peek() == '?' && return reader_.peek() == '?' &&
@ -774,11 +772,9 @@ final class Scanner
" \t\0\n\r\u0085\u2028\u2029"d.canFind(reader_.peek(1))); " \t\0\n\r\u0085\u2028\u2029"d.canFind(reader_.peek(1)));
} }
/** /// Check if the next token is VALUE(flow context): ':'
* Check if the next token is VALUE(flow context): ':' ///
* /// or VALUE(block context): ':' (' '|'\n')
* or VALUE(block context): ':' (' '|'\n')
*/
bool checkValue() @safe pure nothrow @nogc bool checkValue() @safe pure nothrow @nogc
{ {
return reader_.peek() == ':' && return reader_.peek() == ':' &&
@ -786,22 +782,20 @@ final class Scanner
" \t\0\n\r\u0085\u2028\u2029"d.canFind(reader_.peek(1))); " \t\0\n\r\u0085\u2028\u2029"d.canFind(reader_.peek(1)));
} }
/** /// Check if the next token is a plain scalar.
* Check if the next token is a plain scalar. ///
* /// A plain scalar may start with any non-space character except:
* A plain scalar may start with any non-space character except: /// '-', '?', ':', ',', '[', ']', '{', '}',
* '-', '?', ':', ',', '[', ']', '{', '}', /// '#', '&', '*', '!', '|', '>', '\'', '\"',
* '#', '&', '*', '!', '|', '>', '\'', '\"', /// '%', '@', '`'.
* '%', '@', '`'. ///
* /// It may also start with
* It may also start with /// '-', '?', ':'
* '-', '?', ':' /// if it is followed by a non-space character.
* if it is followed by a non-space character. ///
* /// Note that we limit the last rule to the block context (except the
* Note that we limit the last rule to the block context (except the /// '-' character) because we want the flow context to be space
* '-' character) because we want the flow context to be space /// independent.
* independent.
*/
bool checkPlain() @safe pure nothrow @nogc bool checkPlain() @safe pure nothrow @nogc
{ {
const c = reader_.peek(); const c = reader_.peek();