parse remote shell syntax (#4)

Author: the-mikedavis

README.md

@@ -4,10 +4,6 @@
 
 A [tree-sitter](https://tree-sitter.github.io/tree-sitter/) grammar for Elixir's "IEx" REPL syntax
 
-## Status
-
-This grammar should be fairly complete. It could support more advanced iex syntax in the future, though, such as `iex(foo@name)1>`.
-
 ## Example highlights
 
 Injecting [`elixir-lang/tree-sitter-elixir`](https://github.com/elixir-lang/tree-sitter-elixir):

grammar.js

@@ -18,10 +18,10 @@ module.exports = grammar({
       ),
 
     _default_prompt_line: ($) =>
-      seq(alias(/iex(\(\d+\))?>/, $.prompt), optional($.expression)),
+      seq(alias(/iex(\([^\)]+\)\d*)?>/, $.prompt), optional($.expression)),
 
     _cont_prompt_line: ($) =>
-      seq(alias(/\.\.\.(\(\d+\))?>/, $.prompt), optional($.expression)),
+      seq(alias(/\.\.\.(\([^\)]+\)\d*)?>/, $.prompt), optional($.expression)),
 
     expression: ($) => seq(ANYTHING, NEWLINE),
 

src/grammar.json

@@ -62,7 +62,7 @@
           "type": "ALIAS",
           "content": {
             "type": "PATTERN",
-            "value": "iex(\\(\\d+\\))?>"
+            "value": "iex(\\([^\\)]+\\)\\d*)?>"
           },
           "named": true,
           "value": "prompt"
@@ -88,7 +88,7 @@
           "type": "ALIAS",
           "content": {
             "type": "PATTERN",
-            "value": "\\.\\.\\.(\\(\\d+\\))?>"
+            "value": "\\.\\.\\.(\\([^\\)]+\\)\\d*)?>"
           },
           "named": true,
           "value": "prompt"