#517 Add more code LSP support which makes the tssserver linter behave more like the LSP linters

autoload/ale/uri.vim

@@ -0,0 +1,18 @@
+" This probably doesn't handle Unicode characters well.
+function! ale#uri#Encode(value) abort
+    return substitute(
+    \   a:value,
+    \   '\([^a-zA-Z0-9\\/$\-_.!*''(),]\)',
+    \   '\=printf(''%%%02x'', char2nr(submatch(1)))',
+    \   'g'
+    \)
+endfunction
+
+function! ale#uri#Decode(value) abort
+    return substitute(
+    \   a:value,
+    \   '%\(\x\x\)',
+    \   '\=nr2char(''0x'' . submatch(1))',
+    \   'g'
+    \)
+endfunction