From 84cdc85ca7494368e7ce2039fcef06ac2d3bd2ed Mon Sep 17 00:00:00 2001
From: Laurenz <laurmaedje@gmail.com>
Date: Wed, 17 Feb 2021 23:07:28 +0100
Subject: =?UTF-8?q?Refresh=20parser=20=F0=9F=8C=8A?=
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---
 src/syntax/expr.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/syntax/expr.rs')

diff --git a/src/syntax/expr.rs b/src/syntax/expr.rs
index d18d3404..5b37bb56 100644
--- a/src/syntax/expr.rs
+++ b/src/syntax/expr.rs
@@ -54,6 +54,17 @@ impl Expr {
             Self::For(v) => v.span,
         }
     }
+
+    /// Whether the expression can be shorten in markup with a hashtag.
+    pub fn has_short_form(&self) -> bool {
+        matches!(self,
+            Expr::Ident(_)
+            | Expr::Call(_)
+            | Expr::Let(_)
+            | Expr::If(_)
+            | Expr::For(_)
+        )
+    }
 }
 
 /// A literal.
-- 
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