chore: rearrange testcases + mark real-world scripts as new testcases

Makefile

@@ -51,12 +51,14 @@ $(BUILD_DIR)parigp.tmLanguage: $(BUILD_DIR)parigp.JSON-tmLanguage
 $(J2_RENDERS): $(BUILD_DIR)gp_builtins.json
 	@cat $< | jinja2 --format=yaml $@.j2 > $@
 
+TEST_CASES := $(shell find $(ROOT_DIR)tests/ -name '*.test.gp*')
+
 .PHONY: test
 test:	## Test the Textmate grammar for PARI/GP.
 test: $(BUILD_DIR)parigp.tmLanguage.json
 	@vscode-tmgrammar-test \
 	 --grammar $(BUILD_DIR)parigp.tmLanguage.json \
-	 $(ROOT_DIR)tests/*.gp
+	 $(TEST_CASES)
 
 $(BUILD_DIR)gp_commands.tsv:
 	$(eval FUNCS := $(shell echo '\c' | gp -fq | grep -v 'RETURN'))
@@ -116,7 +118,7 @@ $(ROOT_DIR)images/coverage-badge.svg:
 	 '[.. | select(has("name") and .name != "PARI/GP") | .name] | @tsv' \
 	 $(ROOT_DIR)src/*.YAML-tmLanguage* |\
 	 xargs -n1 | sort | uniq))
-	$(eval SCOPES_UNDER_TEST := $(shell tail -n+2 $(ROOT_DIR)tests/*.test.gp |\
+	$(eval SCOPES_UNDER_TEST := $(shell tail -n+2 $(TEST_CASES) |\
 	 grep -o 'source.parigp.*$$' |\
 	 xargs -n1 | sort | uniq | grep -v source.parigp))
 	$(eval DIFF := $(shell echo $(REFS) $(SCOPES_UNDER_TEST) | tr ' ' '\n' | sort | uniq -u | xargs -n1))

src/functions.YAML-tmLanguage.j2

@@ -11,10 +11,12 @@ repository:
             builtins:
                 patterns:
                     -
-                        match: '\b({{ scopes["entity.name.function"] | join("|") }})\b\s*(?={|\()'
+                        match: '\b({{ scopes["entity.name.function"] | join("|") }})\b(\s*)(?={|\()'
                         captures:
                             1:
                                 name: entity.name.function.builtins.parigp
+                            2:
+                                name: constant.character.whitespace.parigp
                     -
                         match: '\b({{ scopes["constant.language"] | join("|") }})'
                         captures:
@@ -66,12 +68,14 @@ repository:
                             - include: '#general'
                             - include: '#operators'
                     -
-                        begin: '\.([[:alpha:]][[:alnum:]_]*)\b(?=[^=]*=)'
+                        begin: '(\.)([[:alpha:]][[:alnum:]_]*)\b(?=[^=]*=)'
                         end: '(?<=\s*\=)'
                         beginCaptures:
                             1:
+                                name: markup.punctuation.member.parigp
+                            2:
                                 name: entity.name.function.user.member.parigp
-                        name: meta.function.user.member.parigp
+                        name: meta.function.member.parigp
                         patterns:
                             - include: '#general'
                             - include: '#operators'

src/operators.YAML-tmLanguage

@@ -17,7 +17,7 @@ repository:
                 match: '(<<|>>)'
                 name: keyword.operator.shift.parigp
             -
-                match: '(<=|>=|<|(?<!\-)>|!=)'
+                match: '(<=|>=|<|(?<!\-)>|!=|==)'
                 name: keyword.operator.comparison.parigp
             -
                 match: '(\->)'

tests/operators.test.gp

@@ -85,3 +85,19 @@
 ##                    ^^ source.parigp meta.brackets.parigp variable.name.parigp
 ##                      ^ source.parigp meta.brackets.parigp punctuation.section.brackets.end.parigp
 ##                       ^ source.parigp keyword.operator.derivative.parigp
+
+  x = 1; x *= 10;
+##^      ^ source.parigp variable.name.parigp
+## ^ ^  ^ ^  ^ source.parigp constant.character.whitespace.parigp
+##  ^ source.parigp keyword.operator.assignment.parigp
+##         ^^ source.parigp keyword.operator.arithmetic.assignment.parigp
+##    ^       ^^ source.parigp constant.numeric.int.parigp
+##     ^        ^ source.parigp markup.punctuation.statement-terminator.parigp
+
+  y = x >> 2;
+##^   ^ source.parigp variable.name.parigp
+## ^ ^ ^  ^ source.parigp constant.character.whitespace.parigp
+##  ^ source.parigp keyword.operator.assignment.parigp
+##      ^^ source.parigp keyword.operator.shift.parigp
+##         ^ source.parigp constant.numeric.int.parigp
+##          ^ source.parigp markup.punctuation.statement-terminator.parigp