C#: Allow for empty comments (#943)

Gusted · web-flow · commit 4e60c816eb64 · 2024-03-04T11:01:17.000+11:00
diff --git a/lexers/embedded/c#.xml b/lexers/embedded/c#.xml
@@ -19,10 +19,10 @@
       <rule pattern="\\\n">
         <token type="Text"/>
       </rule>
-      <rule pattern="///[^\n\r]+">
+      <rule pattern="///[^\n\r]*">
         <token type="CommentSpecial"/>
       </rule>
-      <rule pattern="//[^\n\r]+">
+      <rule pattern="//[^\n\r]*">
         <token type="CommentSingle"/>
       </rule>
       <rule pattern="/[*].*?[*]/">
diff --git a/lexers/testdata/csharp/csharp_comment_single.actual b/lexers/testdata/csharp/csharp_comment_single.actual
@@ -1,2 +1,3 @@
 // TODO: Maybe later
-// TODO: Implement more features
+// TODO: Implement more features
+//
diff --git a/lexers/testdata/csharp/csharp_comment_single.expected b/lexers/testdata/csharp/csharp_comment_single.expected
@@ -1,5 +1,7 @@
 [
   {"type":"CommentSingle","value":"// TODO: Maybe later"},
   {"type":"Text","value":"\n"},
-  {"type":"CommentSingle","value":"// TODO: Implement more features"}
+  {"type":"CommentSingle","value":"// TODO: Implement more features"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"//"}
 ]
diff --git a/lexers/testdata/csharp/csharp_comment_summary.actual b/lexers/testdata/csharp/csharp_comment_summary.actual
@@ -1,3 +1,4 @@
 /// <summary>
 /// Class <c>Point</c> models a point in a two-dimensional plane.
+///
 /// </summary>
diff --git a/lexers/testdata/csharp/csharp_comment_summary.expected b/lexers/testdata/csharp/csharp_comment_summary.expected
@@ -3,5 +3,7 @@
   {"type":"Text","value":"\n"},
   {"type":"CommentSpecial","value":"/// Class \u003cc\u003ePoint\u003c/c\u003e models a point in a two-dimensional plane."},
   {"type":"Text","value":"\n"},
+  {"type":"CommentSpecial","value":"///"},
+  {"type":"Text","value":"\n"},
   {"type":"CommentSpecial","value":"/// \u003c/summary\u003e"}
 ]

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,7 @@`
`1`	`1`	`[`
`2`	`2`	`{"type":"CommentSingle","value":"// TODO: Maybe later"},`
`3`	`3`	`{"type":"Text","value":"\n"},`
`4`		`- {"type":"CommentSingle","value":"// TODO: Implement more features"}`
	`4`	`+ {"type":"CommentSingle","value":"// TODO: Implement more features"},`
	`5`	`+ {"type":"Text","value":"\n"},`
	`6`	`+ {"type":"CommentSingle","value":"//"}`
`5`	`7`	`]`
Original file line number	Diff line number	Diff line change
`@@ -3,5 +3,7 @@`
`3`	`3`	`{"type":"Text","value":"\n"},`
`4`	`4`	`{"type":"CommentSpecial","value":"/// Class \u003cc\u003ePoint\u003c/c\u003e models a point in a two-dimensional plane."},`
`5`	`5`	`{"type":"Text","value":"\n"},`
	`6`	`+ {"type":"CommentSpecial","value":"///"},`
	`7`	`+ {"type":"Text","value":"\n"},`
`6`	`8`	`{"type":"CommentSpecial","value":"/// \u003c/summary\u003e"}`
`7`	`9`	`]`