- npm/Linting: Add `--cache` to speed up subsequent linting

.gitignore

@@ -17,3 +17,4 @@ mochawesome-report
 mochawesome.json
 
 .vscode
+.eslintcache

CHANGES.md

@@ -92,6 +92,7 @@
 - npm: Rename open script to open-tests, and add `open` script for opening
   instance of svgedit
 - npm: Ensure starting server for open scripts
+- npm/Linting: Add `--cache` to speed up subsequent linting
 - npm: Fix scripts for Windows development (needed for
   building docs and instrumenting)
 - npm: Update scripts to reflect removal of `all_tests.html`;

package.json

@@ -53,8 +53,8 @@
     "copy": "copyfiles -f node_modules/load-stylesheets/dist/index-es.js editor/external/load-stylesheets && copyfiles -f node_modules/jamilih/dist/jml-es.js editor/external/jamilih && copyfiles -f node_modules/query-result/esm/index.js editor/external/query-result/esm && copyfiles -f node_modules/qr-manipulation/dist/index-es.js editor/external/qr-manipulation/dist && copyfiles -f node_modules/stackblur-canvas/dist/stackblur-es.js editor/external/stackblur-canvas/dist && copyfiles -f node_modules/regenerator-runtime/runtime.js editor/external/regenerator-runtime && copyfiles -f \"node_modules/core-js-bundle//minified*\" editor/external/core-js-bundle && copyfiles -f \"node_modules/underscore/underscore-*\" editor/jspdf && copyfiles -f \"node_modules/deparam/dist/deparam.esm.js\" editor/external/deparam",
     "remark": "remark -q -f .",
     "build-html": "babel-node --plugins @babel/plugin-transform-modules-commonjs build/build-html.js",
-    "eslint-fix": "eslint --fix --ext js,md,html .",
-    "eslint": "eslint --ext js,md,html .",
+    "eslint-fix": "eslint --cache --fix --ext js,md,html .",
+    "eslint": "eslint --cache --ext js,md,html .",
     "rollup": "rollup -c",
     "build-by-config": "rollup -c rollup-config.config.js",
     "prep-no-core-rollup": "run-s eslint build-html build-by-config",