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src: fix the misalinged text on "node --help"
The alignment of the argument descriptions in the "node --help" text is off. This commit fixes the issue by adding two spaces before each of the argument description. PR-URL: nodejs#10948 Fixes: nodejs#10935 Reviewed-By: Evan Lucas <evanlucas@me.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Josh Gavant <josh.gavant@outlook.com>
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‎src/node.cc

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Original file line numberDiff line numberDiff line change
@@ -3467,91 +3467,94 @@ void LoadEnvironment(Environment* env) {
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static void PrintHelp() {
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// XXX: If you add an option here, please also add it to doc/node.1 and
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// doc/api/cli.md
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printf("Usage: node [options] [ -e script | script.js ] [arguments] \n"
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" node debug script.js [arguments] \n"
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printf("Usage: node [options] [ -e script | script.js ] [arguments]\n"
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" node debug script.js [arguments]\n"
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"\n"
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"Options:\n"
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" -v, --version print Node.js version\n"
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" -e, --eval script evaluate script\n"
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" -p, --print evaluate script and print result\n"
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" -c, --check syntax check script without executing\n"
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" -i, --interactive always enter the REPL even if stdin\n"
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" does not appear to be a terminal\n"
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" -r, --require module to preload (option can be "
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" -v, --version print Node.js version\n"
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" -e, --eval script evaluate script\n"
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" -p, --print evaluate script and print result\n"
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" -c, --check syntax check script without executing\n"
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" -i, --interactive always enter the REPL even if stdin\n"
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" does not appear to be a terminal\n"
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" -r, --require module to preload (option can be "
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"repeated)\n"
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#if HAVE_INSPECTOR
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" --inspect[=host:port] activate inspector on host:port\n"
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" (default: 127.0.0.1:9229)\n"
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" --inspect[=host:port] activate inspector on host:port\n"
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" (default: 127.0.0.1:9229)\n"
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" --inspect-brk[=host:port] activate inspector on host:port\n"
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" and break at start of user script\n"
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#endif
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" --no-deprecation silence deprecation warnings\n"
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" --trace-deprecation show stack traces on deprecations\n"
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" --throw-deprecation throw an exception on deprecations\n"
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" --no-warnings silence all process warnings\n"
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" --trace-warnings show stack traces on process warnings\n"
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" --trace-sync-io show stack trace when use of sync IO\n"
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" is detected after the first tick\n"
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" --trace-events-enabled track trace events\n"
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" --trace-event-categories comma separated list of trace event\n"
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" categories to record\n"
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" --track-heap-objects track heap object allocations for heap "
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" --no-deprecation silence deprecation warnings\n"
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" --trace-deprecation show stack traces on deprecations\n"
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" --throw-deprecation throw an exception on deprecations\n"
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" --no-warnings silence all process warnings\n"
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" --trace-warnings show stack traces on process warnings\n"
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" --trace-sync-io show stack trace when use of sync IO\n"
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" is detected after the first tick\n"
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" --trace-events-enabled track trace events\n"
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" --trace-event-categories comma separated list of trace event\n"
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" categories to record\n"
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" --track-heap-objects track heap object allocations for heap "
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"snapshots\n"
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" --prof-process process v8 profiler output generated\n"
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" using --prof\n"
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" --zero-fill-buffers automatically zero-fill all newly allocated\n"
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" Buffer and SlowBuffer instances\n"
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" --v8-options print v8 command line options\n"
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" --v8-pool-size=num set v8's thread pool size\n"
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" --prof-process process v8 profiler output generated\n"
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" using --prof\n"
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" --zero-fill-buffers automatically zero-fill all newly "
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"allocated\n"
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" Buffer and SlowBuffer instances\n"
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" --v8-options print v8 command line options\n"
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" --v8-pool-size=num set v8's thread pool size\n"
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#if HAVE_OPENSSL
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" --tls-cipher-list=val use an alternative default TLS cipher list\n"
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" --use-bundled-ca use bundled CA store"
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" --tls-cipher-list=val use an alternative default TLS cipher "
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"list\n"
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" --use-bundled-ca use bundled CA store"
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#if !defined(NODE_OPENSSL_CERT_STORE)
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" (default)"
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#endif
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"\n"
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" --use-openssl-ca use OpenSSL's default CA store"
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" --use-openssl-ca use OpenSSL's default CA store"
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#if defined(NODE_OPENSSL_CERT_STORE)
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" (default)"
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#endif
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"\n"
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#if NODE_FIPS_MODE
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" --enable-fips enable FIPS crypto at startup\n"
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" --force-fips force FIPS crypto (cannot be disabled)\n"
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" --enable-fips enable FIPS crypto at startup\n"
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" --force-fips force FIPS crypto (cannot be disabled)\n"
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#endif /* NODE_FIPS_MODE */
3522-
" --openssl-config=path load OpenSSL configuration file from the\n"
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" specified path\n"
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" --openssl-config=path load OpenSSL configuration file from\n"
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" the specified path\n"
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#endif /* HAVE_OPENSSL */
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#if defined(NODE_HAVE_I18N_SUPPORT)
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" --icu-data-dir=dir set ICU data load path to dir\n"
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" (overrides NODE_ICU_DATA)\n"
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" --icu-data-dir=dir set ICU data load path to dir\n"
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" (overrides NODE_ICU_DATA)\n"
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#if !defined(NODE_HAVE_SMALL_ICU)
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" note: linked-in ICU data is present\n"
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" note: linked-in ICU data is present\n"
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#endif
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" --preserve-symlinks preserve symbolic links when resolving\n"
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" and caching modules\n"
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" --preserve-symlinks preserve symbolic links when resolving\n"
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" and caching modules\n"
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#endif
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"\n"
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"Environment variables:\n"
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"NODE_DEBUG ','-separated list of core modules that\n"
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" should print debug information\n"
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"NODE_DISABLE_COLORS set to 1 to disable colors in the REPL\n"
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"NODE_EXTRA_CA_CERTS path to additional CA certificates file\n"
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"NODE_DEBUG ','-separated list of core modules\n"
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" that should print debug information\n"
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"NODE_DISABLE_COLORS set to 1 to disable colors in the REPL\n"
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"NODE_EXTRA_CA_CERTS path to additional CA certificates\n"
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" file\n"
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#if defined(NODE_HAVE_I18N_SUPPORT)
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"NODE_ICU_DATA data path for ICU (Intl object) data\n"
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"NODE_ICU_DATA data path for ICU (Intl object) data\n"
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#if !defined(NODE_HAVE_SMALL_ICU)
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" (will extend linked-in data)\n"
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" (will extend linked-in data)\n"
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#endif
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#endif
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"NODE_NO_WARNINGS set to 1 to silence process warnings\n"
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"NODE_NO_WARNINGS set to 1 to silence process warnings\n"
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#ifdef _WIN32
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"NODE_PATH ';'-separated list of directories\n"
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"NODE_PATH ';'-separated list of directories\n"
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#else
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"NODE_PATH ':'-separated list of directories\n"
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"NODE_PATH ':'-separated list of directories\n"
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#endif
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" prefixed to the module search path\n"
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"NODE_REPL_HISTORY path to the persistent REPL history file\n"
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"\n"
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" prefixed to the module search path\n"
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"NODE_REPL_HISTORY path to the persistent REPL history\n"
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" file\n"
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"Documentation can be found at https://nodejs.org/\n");
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}
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