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, 32 deletions

diff --git a/dhall/src/error/text/UnusedHandler.txt b/dhall/src/error/text/UnusedHandler.txt
deleted file mode 100644
index 2e46a12..0000000
--- a/dhall/src/error/text/UnusedHandler.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-Explanation: You can ❰merge❱ the alternatives of a union using a record with one
-handler per alternative, like this:
-
-
-    ┌─────────────────────────────────────────────────────────────────────┐
-    │     let union    = < Left = +2 | Right : Bool >                     │
-    │ in  let handlers = { Left = Natural/even, Right = λ(x : Bool) → x } │
-    │ in  merge handlers union : Bool                                     │
-    └─────────────────────────────────────────────────────────────────────┘
-
-
-... but you must provide exactly one handler per alternative in the union.  You
-cannot supply extra handlers
-
-For example, the following expression is $_NOT valid:
-
-
-    ┌───────────────────────────────────────┐
-    │     let union    = < Left = +2 >      │  The ❰Right❱ alternative is missing
-    │ in  let handlers =                    │ 
-    │             { Left  = Natural/even    │
-    │             , Right = λ(x : Bool) → x │  Invalid: ❰Right❱ handler isn't used
-    │             }                         │
-    │ in  merge handlers union : Bool       │
-    └───────────────────────────────────────┘
-
-
-You provided the following handlers:
-
-↳ $txt0
-
-... which had no matching alternatives in the union you tried to ❰merge❱