Add ReScript programming language (github-linguist#4975)

* Add ReScript programming language * Remove .resi extension from ReScript language * Add heuristics for ReScript programming language * Add .res extension to XML and add sample Co-authored-by: Patrick Stapfer <[email protected]> Co-authored-by: Colin Seymour <[email protected]>
pbnjay · Nov 5, 2020 · 7c9740d · 7c9740d
1 parent ab675b0
commit 7c9740d
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diff --git a/.gitmodules b/.gitmodules
@@ -845,6 +845,9 @@
 [submodule "vendor/grammars/razor-plus"]
 	path = vendor/grammars/razor-plus
 	url = https://github.com/austincummings/razor-plus
+[submodule "vendor/grammars/rescript-vscode"]
+	path = vendor/grammars/rescript-vscode
+	url = https://github.com/rescript-lang/rescript-vscode
 [submodule "vendor/grammars/riot-syntax-highlight"]
 	path = vendor/grammars/riot-syntax-highlight
 	url = https://github.com/riot/syntax-highlight

diff --git a/grammars.yml b/grammars.yml
@@ -746,6 +746,8 @@ vendor/grammars/rascal-syntax-highlighting:
 - source.rascal
 vendor/grammars/razor-plus:
 - text.html.cshtml
+vendor/grammars/rescript-vscode:
+- source.rescript
 vendor/grammars/riot-syntax-highlight:
 - text.html.riot
 vendor/grammars/ruby-slim.tmbundle:

diff --git a/lib/linguist/heuristics.yml b/lib/linguist/heuristics.yml
@@ -440,6 +440,12 @@ disambiguations:
     pattern:
     - '^\s*#(?:(?:if|ifdef|define|pragma)\s+\w|\s*include\s+<[^>]+>)'
     - '^\s*template\s*<'
+- extensions: ['.res']
+  rules:
+  - language: ReScript
+    pattern: 
+    - '^\s*(let|module|type)\s+\w*\s+=\s+'
+    - '^\s*(?:include|open)\s+\w+\s*$'
 - extensions: ['.rno']
   rules:
   - language: RUNOFF

diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
@@ -4636,6 +4636,18 @@ Raw token data:
   tm_scope: none
   ace_mode: text
   language_id: 318
+ReScript:
+  type: programming
+  color: "#ed5051"
+  ace_mode: rust
+  codemirror_mode: rust
+  codemirror_mime_type: text/x-rustsrc
+  extensions:
+  - ".res"
+  interpreters:
+  - ocaml
+  tm_scope: source.rescript
+  language_id: 501875647
 Readline Config:
   type: data
   group: INI
@@ -6185,6 +6197,7 @@ XML:
   - ".psc1"
   - ".pt"
   - ".rdf"
+  - ".res"
   - ".resx"
   - ".rss"
   - ".sch"