[Docs] Reformat -help output for help2man

Fuzzbawls · furszy · commit ecdbf86f338d · 2021-09-19T14:05:44.000-03:00
Github-Pull: #2491 Rebased-From: d510ce0
diff --git a/src/pivx-cli.cpp b/src/pivx-cli.cpp
@@ -77,14 +77,13 @@ static bool AppInitRPC(int argc, char* argv[])
     //
     gArgs.ParseParameters(argc, argv);
     if (argc < 2 || gArgs.IsArgSet("-?") || gArgs.IsArgSet("-h") || gArgs.IsArgSet("-help") || gArgs.IsArgSet("-version")) {
-        std::string strUsage = strprintf("%s RPC client version", PACKAGE_NAME) + " " + FormatFullVersion() + "\n";
+        std::string strUsage = PACKAGE_NAME " RPC client version " + FormatFullVersion() + "\n";
         if (!gArgs.IsArgSet("-version")) {
-            strUsage += "\nUsage:\n"
-                        "  pivx-cli [options] <command> [params]  " + strprintf("Send command to %s", PACKAGE_NAME) + "\n" +
-                        "  pivx-cli [options] -named <command> [name=value] ... " + strprintf("Send command to %s (with named arguments)", PACKAGE_NAME) + "\n" +
-                        "  pivx-cli [options] help                List commands\n" +
-                        "  pivx-cli [options] help <command>      Get help for a command\n";
-
+            strUsage += "\n"
+                        "Usage:  pivx-cli [options] <command> [params]  Send command to " PACKAGE_NAME "\n"
+                        "or:     pivx-cli [options] -named <command> [name=value]... Send command to " PACKAGE_NAME " (with named arguments)\n"
+                        "or:     pivx-cli [options] help                List commands\n"
+                        "or:     pivx-cli [options] help <command>      Get help for a command\n";
             strUsage += "\n" + HelpMessageCli();
         }
 
diff --git a/src/pivx-tx.cpp b/src/pivx-tx.cpp
@@ -47,10 +47,9 @@ static bool AppInitRawTx(int argc, char* argv[])
 
     if (argc < 2 || gArgs.IsArgSet("-?") || gArgs.IsArgSet("-h") || gArgs.IsArgSet("-help")) {
         // First part of help message is specific to this utility
-        std::string strUsage = strprintf("%s pivx-tx utility version", PACKAGE_NAME) + " " + FormatFullVersion() + "\n\n" +
-                               "Usage:\n"
-                               "  pivx-tx [options] <hex-tx> [commands]  Update hex-encoded pivx transaction\n" +
-                               "  pivx-tx [options] -create [commands]   Create hex-encoded pivx transaction\n" +
+        std::string strUsage = PACKAGE_NAME " pivx-tx utility version " + FormatFullVersion() + "\n\n" +
+                               "Usage:  pivx-tx [options] <hex-tx> [commands]  Update hex-encoded pivx transaction\n" +
+                               "or:     pivx-tx [options] -create [commands]   Create hex-encoded pivx transaction\n" +
                                "\n";
 
         fprintf(stdout, "%s", strUsage.c_str());
diff --git a/src/pivxd.cpp b/src/pivxd.cpp
@@ -61,14 +61,12 @@ bool AppInit(int argc, char* argv[])
 
     // Process help and version before taking care about datadir
     if (gArgs.IsArgSet("-?") || gArgs.IsArgSet("-h") || gArgs.IsArgSet("-help") || gArgs.IsArgSet("-version")) {
-        std::string strUsage = strprintf("%s Daemon", PACKAGE_NAME) + " version " + FormatFullVersion() + "\n";
+        std::string strUsage = PACKAGE_NAME " Daemon version " + FormatFullVersion() + "\n";
 
         if (gArgs.IsArgSet("-version")) {
             strUsage += LicenseInfo();
         } else {
-            strUsage += "\nUsage:\n"
-                        "  pivxd [options]                     " + strprintf("Start %s Daemon", PACKAGE_NAME) + "\n";
-
+            strUsage += "\nUsage:  pivxd [options]                     Start " PACKAGE_NAME " Daemon\n";
             strUsage += "\n" + HelpMessage(HMM_BITCOIND);
         }
 
diff --git a/src/qt/utilitydialog.cpp b/src/qt/utilitydialog.cpp
@@ -72,8 +72,7 @@ HelpMessageDialog::HelpMessageDialog(QWidget* parent, bool about) : QDialog(pare
         ui->helpMessage->setVisible(false);
     } else {
         setWindowTitle(tr("Command-line options"));
-        QString header = "Usage:\n"
-                         "  pivx-qt [command-line options]                     \n";
+        QString header = "Usage:  pivx-qt [command-line options]                     \n";
         QTextCursor cursor(ui->helpMessage->document());
         cursor.insertText(version);
         cursor.insertBlock();
@@ -88,7 +87,7 @@ HelpMessageDialog::HelpMessageDialog(QWidget* parent, bool about) : QDialog(pare
         strUsage += HelpMessageOpt("-splash", strprintf("Show splash screen on startup (default: %u)", DEFAULT_SPLASHSCREEN));
         strUsage += HelpMessageOpt("-hidecharts", strprintf("Hide QT staking charts on startup (default: %u)", false));
         QString coreOptions = QString::fromStdString(strUsage);
-        text = version + "\n" + header + "\n" + coreOptions;
+        text = version + "\n\n" + header + "\n" + coreOptions;
 
         QTextTableFormat tf;
         tf.setBorderStyle(QTextFrameFormat::BorderStyle_None);
