Pascal support (helix-editor#3542)

Author: ath3

book/src/generated/lang-support.md

@@ -76,6 +76,7 @@
 | odin | ✓ |  |  | `ols` |
 | openscad | ✓ |  |  | `openscad-language-server` |
 | org | ✓ |  |  |  |
+| pascal | ✓ | ✓ |  | `pasls` |
 | perl | ✓ | ✓ | ✓ |  |
 | php | ✓ | ✓ | ✓ | `intelephense` |
 | prisma | ✓ |  |  | `prisma-language-server` |

languages.toml

@@ -1691,3 +1691,17 @@ roots = ["edgedb.toml"]
 [[grammar]]
 name ="esdl"
 source = { git = "https://github.com/greym0uth/tree-sitter-esdl", rev = "b840c8a8028127e0a7c6e6c45141adade2bd75cf" }
+
+[[language]]
+name = "pascal"
+scope = "source.pascal"
+injection-regex = "pascal"
+file-types = ["pas", "pp", "inc", "lpr", "lfm"]
+roots = []
+comment-token = "//"
+indent = { tab-width = 2, unit = "  " }
+language-server = { command = "pasls", args = [] }
+
+[[grammar]]
+name = "pascal"
+source = { git = "https://github.com/Isopod/tree-sitter-pascal", rev = "2fd40f477d3e2794af152618ccfac8d92eb72a66" }