From 518d73dffbbb4ab7e6e72792cb44d0a41e5a1bae Mon Sep 17 00:00:00 2001
From: Thth <ththfh@gmail.com>
Date: Wed, 10 Oct 2018 23:11:20 -0700
Subject: [PATCH 1/2] Improve Elixir lexer number rules

---
 lib/rouge/lexers/elixir.rb | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/rouge/lexers/elixir.rb b/lib/rouge/lexers/elixir.rb
index 80f795fe4c..6bcea49839 100644
--- a/lib/rouge/lexers/elixir.rb
+++ b/lib/rouge/lexers/elixir.rb
@@ -38,8 +38,11 @@ class Elixir < RegexLexer
         rule %r/[a-zA-Z_!]\w*[!\?]?/, Name
         rule %r{::|[%(){};,/\|:\\\[\]]}, Punctuation
         rule %r/@[a-zA-Z_]\w*|&\d/, Name::Variable
-        rule %r{\b(0[xX][0-9A-Fa-f]+|\d(_?\d)*(\.(?![^\d\s])
-             (_?\d)*)?([eE][-+]?\d(_?\d)*)?|0[bB][01]+)\b}x, Num
+        rule %r{\b\d(_?\d)*(\.(?![^\d\s])(_?\d)+)([eE][-+]?\d(_?\d)*)?\b}, Num::Float
+        rule %r{\b0x[0-9A-Fa-f](_?[0-9A-Fa-f])*\b}, Num::Hex
+        rule %r{\b0o[0-7](_?[0-7])*\b}, Num::Oct
+        rule %r{\b0b[01](_?[01])*\b}, Num::Bin
+        rule %r{\b\d(_?\d)*\b}, Num::Integer
 
         mixin :strings
         mixin :sigil_strings

From 8a6955daae511c07caed33e1064aa03686dc194e Mon Sep 17 00:00:00 2001
From: Michael Camilleri <mike@inqk.net>
Date: Wed, 26 Jun 2019 14:25:05 +0900
Subject: [PATCH 2/2] Add numbers to visual sample

---
 spec/visual/samples/elixir | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/spec/visual/samples/elixir b/spec/visual/samples/elixir
index ef83f0eeca..acc91c07e2 100644
--- a/spec/visual/samples/elixir
+++ b/spec/visual/samples/elixir
@@ -1,3 +1,10 @@
+# numbers
+291         # integer
+0b100100011 # binary
+0o443       # octal
+0x123       # hexadecimal
+291.0       # float
+
 # keywords with no following whitespace
 (cond)
 (do)