From 228c1336e09c457b12b505378d284cd0717f362f Mon Sep 17 00:00:00 2001
From: stratact <stratact1@gmail.com>
Date: Wed, 6 Jun 2018 22:33:12 -0700
Subject: [PATCH] Support '.' characters in aliases/variables (Fixes #770)
(#772)
---
src/lib/shell/variables/mod.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib/shell/variables/mod.rs b/src/lib/shell/variables/mod.rs
index 4133a316..7425360b 100644
--- a/src/lib/shell/variables/mod.rs
+++ b/src/lib/shell/variables/mod.rs
@@ -179,7 +179,7 @@ impl Variables {
}
pub(crate) fn is_valid_variable_character(c: char) -> bool {
- c.is_alphanumeric() || c == '_' || c == '?'
+ c.is_alphanumeric() || c == '_' || c == '?' || c == '.'
}
pub fn strings<'a>(&'a self) -> impl Iterator<Item = Identifier> + 'a {
--
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