Add converted syntax files

runtime/syntax/makefile.yaml

@@ -1,14 +1,14 @@
 filetype: makefile
 
-detect:
+detect: 
     filename: "([Mm]akefile|\\.ma?k)$"
     header: "^#!.*/(env +)?[bg]?make( |$)"
 
 rules:
-    - preproc: "\\<(ifeq|ifdef|ifneq|ifndef|else|endif)\\>"
-    - statement: "^(export|include|override)\\>"
-    - operator: "^[^:=	]+:"
-    - operator: "([=,%]|\\+=|\\?=|:=|&&|\\|\\|)"
+    - preproc: "\\b(ifeq|ifdef|ifneq|ifndef|else|endif)\\b"
+    - preproc: "^(export|include|override)\\b"
+    - symbol.operator: "^[^:=	]+:"
+    - symbol.operator: "[=,%]|\\+=|\\?=|:=|&&|\\|\\|"
     - statement: "\\$\\((abspath|addprefix|addsuffix|and|basename|call|dir)[[:space:]]"
     - statement: "\\$\\((error|eval|filter|filter-out|findstring|firstword)[[:space:]]"
     - statement: "\\$\\((flavor|foreach|if|info|join|lastword|notdir|or)[[:space:]]"
@@ -16,20 +16,9 @@ rules:
     - statement: "\\$\\((value|warning|wildcard|word|wordlist|words)[[:space:]]"
     - identifier: "^.+:"
     - identifier: "[()$]"
-    - constant.string:
-        start: "\""
-        end: "\""
-        rules:
-            - constant.specialChar: "\\\\."
-    - constant.string:
-        start: "'"
-        end: "'"
-        rules:
-            - constant.specialChar: "\\\\."
+    - constant.string: "\"(\\\\.|[^\"])*\"|'(\\\\.|[^'])*'"
     - identifier: "\\$+(\\{[^} ]+\\}|\\([^) ]+\\))"
     - identifier: "\\$[@^<*?%|+]|\\$\\([@^<*?%+-][DF]\\)"
     - identifier: "\\$\\$|\\\\.?"
-    - comment:
-        start: "#"
-        end: "$"
-        rules: []
+    - comment: "(^|[[:space:]])#([^{].*)?$"
+    - comment: "^	@#.*"