Relax front-matter rule to match CR and CRLF

uranusjr · uranusjr · commit b16a14cab1a5 · 2016-10-06T11:18:02.000+08:00
Fix #669
diff --git a/MacDown/Code/Extension/NSString+Lookup.m b/MacDown/Code/Extension/NSString+Lookup.m
@@ -54,7 +54,8 @@ - (NSArray *)matchesForPattern:(NSString *)p
 
 - (id)frontMatter:(NSUInteger *)contentOffset
 {
-    static NSString *pattern = @"^-{3}\n(.*?\n)((?:-{3})|(?:\\.{3}))";
+    static NSString *pattern =
+        @"^-{3}[\r\n]+(.*?[\r\n]+)((?:-{3})|(?:\\.{3}))";
     NSRegularExpressionOptions op = NSRegularExpressionDotMatchesLineSeparators;
     NSRegularExpression *regex =
         [NSRegularExpression regularExpressionWithPattern:pattern

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,8 @@ - (NSArray )matchesForPattern:(NSString )p`
`54`	`54`
`55`	`55`	`- (id)frontMatter:(NSUInteger *)contentOffset`
`56`	`56`	`{`
`57`		`- static NSString pattern = @"^-{3}\n(.?\n)((?:-{3})\|(?:\\.{3}))";`
	`57`	`+ static NSString *pattern =`
	`58`	`+ @"^-{3}[\r\n]+(.*?[\r\n]+)((?:-{3})\|(?:\\.{3}))";`
`58`	`59`	`NSRegularExpressionOptions op = NSRegularExpressionDotMatchesLineSeparators;`
`59`	`60`	`NSRegularExpression *regex =`
`60`	`61`	`[NSRegularExpression regularExpressionWithPattern:pattern`