Use WGL4 characters.

LeoTestard · LeoTestard · commit e46d8b48767c · 2015-10-08T11:03:12.000+02:00
diff --git a/src/libsyntax/diagnostic.rs b/src/libsyntax/diagnostic.rs
@@ -105,9 +105,9 @@ impl EmitterConfig {
             },
             true => SpanFormat {
                 single: '\u{25B2}', // BLACK UP-POINTING TRIANGLE
-                begin:  '\u{2517}', // BOX DRAWINGS HEAVY UP AND RIGHT
-                middle: '\u{2501}', // BOX DRAWINGS HEAVY HORIZONTAL
-                end:    '\u{251B}', // BOX DRAWINGS HEAVY UP AND LEFT
+                begin:  '\u{2514}', // BOX DRAWINGS LIGHT UP AND RIGHT
+                middle: '\u{2500}', // BOX DRAWINGS LIGHT HORIZONTAL
+                end:    '\u{2518}', // BOX DRAWINGS LIGHT UP AND LEFT
             },
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -105,9 +105,9 @@ impl EmitterConfig {`
`105`	`105`	`},`
`106`	`106`	`true => SpanFormat {`
`107`	`107`	`single: '\u{25B2}', // BLACK UP-POINTING TRIANGLE`
`108`		`- begin: '\u{2517}', // BOX DRAWINGS HEAVY UP AND RIGHT`
`109`		`- middle: '\u{2501}', // BOX DRAWINGS HEAVY HORIZONTAL`
`110`		`- end: '\u{251B}', // BOX DRAWINGS HEAVY UP AND LEFT`
	`108`	`+ begin: '\u{2514}', // BOX DRAWINGS LIGHT UP AND RIGHT`
	`109`	`+ middle: '\u{2500}', // BOX DRAWINGS LIGHT HORIZONTAL`
	`110`	`+ end: '\u{2518}', // BOX DRAWINGS LIGHT UP AND LEFT`
`111`	`111`	`},`
`112`	`112`	`}`
`113`	`113`	`}`