TSLint: re-enable no-trailing-whitespace rule

scripts/build.sh

@@ -37,8 +37,10 @@ else
 fi
 
 # .bracketexpr.generated.ts is needed for metadata generation
-"$(npm bin)/nearleyc" src/grammars/bracketexpr.ne \
-  > src/grammars/.bracketexpr.generated.ts
+(
+printf '/* tslint:disable:no-trailing-whitespace */\n'
+"$(npm bin)/nearleyc" src/grammars/bracketexpr.ne
+) > src/grammars/.bracketexpr.generated.ts
 
 # It's important to generate the metadata before the documentation because
 # missing imports might break documentation generation on clean builds

src/excmds.ts

@@ -1,6 +1,7 @@
 /* tslint:disable:array-type */
 /* tslint:disable:comment-format */
 /* tslint:disable:no-consecutive-blank-lines */
+/* tslint:disable:no-trailing-whitespace */
 /* tslint:disable:quotemark */
 // '//#' is a start point for a simple text-replacement-type macro. See excmds_macros.py
 

tslint.json

@@ -23,7 +23,6 @@
     "no-identical-functions": false,
     "no-shadowed-variable": false,
     "no-string-throw": false,
-    "no-trailing-whitespace": false,
     "no-unnecessary-initializer": false,
     "no-unsafe-finally": false,
     "no-var-keyword": false,