Fix syntax file (#939)

renkun-ken · web-flow · commit d968decca543 · 2022-01-11T17:31:05.000+08:00
diff --git a/syntax/r.json b/syntax/r.json
@@ -143,6 +143,17 @@
                     },
                     "match": "([[:alpha:].][[:alnum:]._]*)\\s*(=)(?=[^=])"
                 },
+                {
+                    "captures": {
+                        "1": {
+                            "name": "variable.parameter.r"
+                        },
+                        "2": {
+                            "name": "keyword.operator.assignment.r"
+                        }
+                    },
+                    "match": "(`[^`]+`)\\s*(=)(?=[^=])"
+                },
                 {
                     "match": "\\b([\\d_][[:alnum:]._]+)\\b",
                     "name": "invalid.illegal.variable.other.r"
@@ -154,6 +165,10 @@
                 {
                     "match": "\\b([[:alnum:]._]+)\\b",
                     "name": "variable.other.r"
+                },
+                {
+                    "match": "(`[^`]+`)",
+                    "name": "variable.other.r"
                 }
             ]
         },
@@ -338,27 +353,6 @@
                             "name": "constant.character.escape.r"
                         }
                     ]
-                },
-                {
-                    "begin": "`",
-                    "beginCaptures": {
-                        "0": {
-                            "name": "punctuation.definition.string.begin.r"
-                        }
-                    },
-                    "end": "`",
-                    "endCaptures": {
-                        "0": {
-                            "name": "punctuation.definition.string.end.r"
-                        }
-                    },
-                    "name": "variable.parameter.r",
-                    "patterns": [
-                        {
-                            "match": "\\\\.",
-                            "name": "variable.parameter.r"
-                        }
-                    ]
                 }
             ]
         },
@@ -493,7 +487,7 @@
                         },
                         {
                             "match": "(?:[a-zA-Z._][\\w.]*|`[^`]+`)",
-                            "name": "variable.parameter.r"
+                            "name": "variable.other.r"
                         },
                         {
                             "begin": "(?==)",
@@ -544,7 +538,7 @@
                 },
                 {
                     "match": "(?:[a-zA-Z._][\\w.]*|`[^`]+`)(?=\\s[^=])",
-                    "name": "variable.parameter.r"
+                    "name": "variable.other.r"
                 },
                 {
                     "begin": "(?==)",
