Remove unused error texts

Those were copied from dhall-haskell back before I (Nadrieril) forked
dhall-rust from Nanotech. They have never been used.

1 files changed, 0 insertions, 53 deletions

diff --git a/dhall/src/error/text/InvalidOptionalLiteral.txt b/dhall/src/error/text/InvalidOptionalLiteral.txt
deleted file mode 100644
index 41c0fdc..0000000
--- a/dhall/src/error/text/InvalidOptionalLiteral.txt
+++ /dev/null
@@ -1,53 +0,0 @@
-Explanation: The syntax for ❰Optional❱ values resembles the syntax for ❰List❱s:
-
-
-    ┌───────────────────────┐
-    │ [] : Optional Integer │  An ❰Optional❱ value which is absent
-    └───────────────────────┘
-
-
-    ┌───────────────────────┐
-    │ [] : List     Integer │  An empty (0-element) ❰List❱
-    └───────────────────────┘
-
-
-    ┌────────────────────────┐
-    │ [1] : Optional Integer │  An ❰Optional❱ value which is present
-    └────────────────────────┘
-
-
-    ┌────────────────────────┐
-    │ [1] : List     Integer │  A singleton (1-element) ❰List❱
-    └────────────────────────┘
-
-
-However, an ❰Optional❱ value can $_NOT have more than one element, whereas a
-❰List❱ can have multiple elements:
-
-
-    ┌───────────────────────────┐
-    │ [1, 2] : Optional Integer │  Invalid: multiple elements $_NOT allowed
-    └───────────────────────────┘
-
-
-    ┌───────────────────────────┐
-    │ [1, 2] : List     Integer │  Valid: multiple elements allowed
-    └───────────────────────────┘
-
-
-Your ❰Optional❱ value had this many elements:
-
-↳ $txt0
-
-... when an ❰Optional❱ value can only have at most one element
-
-Some common reasons why you might get this error:
-
-● You accidentally typed ❰Optional❱ when you meant ❰List❱, like this:
-
-
-    ┌────────────────────────────────────────────────────┐
-    │ List/length Integer ([1, 2, 3] : Optional Integer) │
-    └────────────────────────────────────────────────────┘
-                                       ⇧
-                                       This should be ❰List❱ instead