Rename _printHelp -> _printHelpAndExit to be clear about behavior

kevmoo · kevmoo · commit 969a996b3f57 · 2017-10-27T14:11:47.000-07:00
diff --git a/bin/dartdoc.dart b/bin/dartdoc.dart
@@ -31,7 +31,7 @@ main(List<String> arguments) async {
   }
 
   if (args['help']) {
-    _printHelp(parser);
+    _printHelpAndExit(parser);
   }
 
   if (args['version']) {
@@ -328,7 +328,7 @@ void _onProgress(var file) {
 }
 
 /// Print help if we are passed the help option.
-void _printHelp(ArgParser parser, {int exitCode: 0}) {
+void _printHelpAndExit(ArgParser parser, {int exitCode: 0}) {
   print('Generate HTML documentation for Dart libraries.\n');
   _printUsageAndExit(parser, exitCode: exitCode);
 }

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ main(List<String> arguments) async {`
`31`	`31`	`}`
`32`	`32`
`33`	`33`	`if (args['help']) {`
`34`		`- _printHelp(parser);`
	`34`	`+ _printHelpAndExit(parser);`
`35`	`35`	`}`
`36`	`36`
`37`	`37`	`if (args['version']) {`
`@@ -328,7 +328,7 @@ void _onProgress(var file) {`
`328`	`328`	`}`
`329`	`329`
`330`	`330`	`/// Print help if we are passed the help option.`
`331`		`-void _printHelp(ArgParser parser, {int exitCode: 0}) {`
	`331`	`+void _printHelpAndExit(ArgParser parser, {int exitCode: 0}) {`
`332`	`332`	`print('Generate HTML documentation for Dart libraries.\n');`
`333`	`333`	`_printUsageAndExit(parser, exitCode: exitCode);`
`334`	`334`	`}`