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Daily update on 20250325-164701 by Nitload Youmu. Additional Message : Lineaar line and multi-linear line compile full function. String literal parsing improve.

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Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
This commit is contained in:
Nitload
2025-03-25 16:47:02 +08:00
parent ffd5825a05
commit 469cb88472
29 changed files with 414 additions and 273 deletions
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StgSharp.Script/Express/ExpSourceReader.cs
+20 -9
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@@ -53,6 +53,7 @@ namespace StgSharp.Script.Express
private Regex _nextWordTokenPattern = GetNextWordTokenPattern(),
_nextStringLiteralPattern = GetStringLiteralPattern(),
_nextNumberLiteralPattern = GetNumberLiteralPattern(),
_nextStringLiteralPatternWithSingle = GetStringLiteralPatternWithSingle(),
_skipBlankPattern = GetSkipBlankPattern();
private string _lineCache;
private Token _last;
@@ -76,10 +77,10 @@ namespace StgSharp.Script.Express
}
/// <summary>
/// <para> Read code until end of a line. Lines in multi-line comment will be ignored.
/// Line begins with part of multi-line comment will automatically remove the comment
/// part, but beginning with a full multi-line comment will not causing removing. </para>
/// <para> (*Just Like The Comment Here*) Will Not Be Removed</para>
/// <para>Read code until end of a line. Lines in multi-line comment will be ignored. Line
/// begins with part of multi-line comment will automatically remove the comment part,
/// but beginning with a full multi-line comment will not causing removing.</para> <para>
/// (*Just Like The Comment Here*) Will Not Be Removed </para>
/// </summary>
/// <returns>
///
@@ -130,6 +131,9 @@ namespace StgSharp.Script.Express
Match match = _nextWordTokenPattern.Match( _lineCache, _current );
if( match.Success )
{
if( match.Groups[ EndMark ].Index >= _lineCache.Length ) {
throw new ExpStringNotCloseException( _lineNum );
}
begin = match.Groups[ TokenMark ].Index;
end = match.Groups[ EndMark ].Index;
rest = match.Groups[ RestMark ].Index;
@@ -140,12 +144,14 @@ namespace StgSharp.Script.Express
return _last;
} else
{
throw new ExpInvalidTokenException( _current );
throw new ExpInvalidCharException( _current );
}
} else if( char.IsPunctuation( c ) || char.IsSymbol( c ) )
{
switch( c )
{
case '\'':
case '"':
char cNext = source[ 1 ];
if( cNext == '\"' ) //empty string
@@ -213,7 +219,7 @@ namespace StgSharp.Script.Express
_lineNum, begin, TokenFlag.Number );
} else
{
throw new ExpInvalidTokenException( _current );
throw new ExpInvalidCharException( _current );
}
} else if( cNext == '-' )
{
@@ -297,7 +303,7 @@ namespace StgSharp.Script.Express
return new( str, _lineNum, begin, TokenFlag.Number );
} else
{
throw new ExpInvalidTokenException( _current );
throw new ExpInvalidCharException( _current );
}
} else if( char.IsWhiteSpace( c ) )
{
@@ -309,7 +315,7 @@ namespace StgSharp.Script.Express
goto readLine;
} else
{
throw new ExpInvalidTokenException( _current );
throw new ExpInvalidCharException( _current );
}
} else
{
@@ -342,9 +348,14 @@ namespace StgSharp.Script.Express
private static partial Regex GetSkipBlankPattern();
[GeneratedRegex(
@"(?<token>"")(?:.*?[^\\](?:\\\\)*?)(?<end>"")\s*?(?<rest>\S|$)",
@"(?<token>"")(?>\\\\|\\""|(?!')[^""])*(?<end>""|$)\s*?(?<rest>\S|$)",
RegexOptions.Singleline )]
private static partial Regex GetStringLiteralPattern();
[GeneratedRegex(
@"(?<token>')(?>\\\\|\\'|''|(?!')[^'])*(?<end>')\s*?(?<rest>\S|$)",
RegexOptions.Singleline )]
private static partial Regex GetStringLiteralPatternWithSingle();
}
}