Alex and Happy highlighting (#188)

Add Alex and Happy grammars

Co-authored-by: mat ess <[email protected]>

Author: sloane-shark

.gitignore

@@ -1,6 +1,10 @@
 out
+*.vsix
 node_modules
 syntaxes/haskell.json
 npm-debug.log
 syntaxes/cabal.json
 syntaxes/literateHaskell.json
+syntaxes/alex.json
+syntaxes/happy.json
+test/*/*.snap

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## x.x.x - Unreleased
 
+- Add support for Alex and Happy
+
+## 3.4.0 - 25.02.2021
+
 - Fix lists of the form ['|'...] being highlighted as quasiquotations
   ([#170](https://github.com/JustusAdam/language-haskell/issues/170)).
 - Proper highlighting of lambda case, including fixing the highlighting of subsequent braces (which were wrongly highlighted as record syntax).

Makefile

@@ -1,9 +1,10 @@
 CONVERT=npx js-yaml
-SYNTAXES=haskell cabal literateHaskell
+VSCE=npx vsce
+SYNTAXES=haskell cabal literateHaskell alex happy
 JSON_TARGETS=$(addsuffix .json,$(addprefix syntaxes/,$(SYNTAXES)))
 SCOPE_LISTS=$(addsuffix .md,$(addprefix scope-lists/,$(SYNTAXES)))
 
-.PHONY: all test publish
+.PHONY: all test publish package
 
 all: $(JSON_TARGETS) $(SCOPE_LISTS)
 
@@ -19,8 +20,8 @@ test: all
 %.json: %.YAML-tmLanguage
 	$(CONVERT) $< > $@
 
-$(CONVERT):
-	npm install js-yaml
-
 publish: all
-	vsce publish
+	$(VSCE) publish
+
+package: all
+	$(VSCE) package