Update the repository URLs in the Curly documentation; update the install...

Update the repository URLs in the Curly documentation; update the install script to allow installing Bash completions in a standard location

curly-core/src/Curly/Core.hs

@@ -422,6 +422,8 @@ data Builtin = B_Undefined
 
              | B_Relocatable Bool Hash [(Bytes,BinaryRelocation)] Bytes
              | B_RawIndex Int
+
+             | B_ShowExpr | B_ShowInd
              deriving (Eq,Ord,Show,Generic)
 instance Documented Builtin where
   document = Pure . show'

curly/doc/downloads.md

@@ -27,6 +27,6 @@ the heights of getting to compile this fine compiler, by running the
 following commands :
 
 ~~~{.terminal}
-git clone http://git.curly-lang.org/marc/stack-libs
+git clone http://git.curly-lang.org/marc/curly
 cd curly && stack build
 ~~~~

curly/doc/install-curly.sh

 #!/bin/sh
-curly_version="0.59.4.5"
+curly_version="0.59.4.4"
 curly_url="https://www.curly-lang.org/pkg/curly-$curly_version.tar.xz"
 
 import_stdkeys=