message: Match \text and \mbox in maths
diff: "repository": {
  "math": {
  "patterns": [
  + {
  + "begin": "((\\\\)(?:text|mbox))(\\{)",
  + "beginCaptures": {
  + "1": {
  + "name": "constant.other.math.tex"
  + },
  + "2": {
  + "name": "punctuation.definition.function.tex"
  + },
  + "3": {
  + "name": "punctuation.definition.arguments.begin.tex"
  + }
  + },
  + "contentName": "meta.text.normal.tex",
  + "end": "\\}",
  + "endCaptures": {
  + "0": {
  + "name": "punctuation.definition.arguments.end.tex"
  + }
  + },
  + "patterns": [
  + {
  + "include": "#math"
  + },
  + {
  + "include": "$base"
  + }
  + ]
  + },
  {
  "captures": {
  "1": {
  