Fixes failing tests

src/Program/CommandParser.cpp

@@ -133,25 +133,25 @@ Session* parse_command_args(int argc, char* argv[]) {
     const Flag* flag_which_awaits_value = NULL;
     vector<Flag> all_flags(default_flags);
 
-    auto add_command = [&](const char* arg) -> void {
+    auto add_command = [&](const char* command) -> void {
         if (has_command) {
             add_diagnostic(session, D::You_cannot_run_several_commands);
             return;
         }
 
-        for (auto const& command : commands) {
-            if (strcmp(command.name->c_str(), arg) == 0) {
-                session->command = command.kind;
-                if (command.flags != NULL) {
-                    all_flags.insert(all_flags.end(), command.flags->begin(), command.flags->end());
+        for (auto const& c : commands) {
+            if (strcmp(c.name->c_str(), command) == 0) {
+                session->command = c.kind;
+                if (c.flags != NULL) {
+                    all_flags.insert(all_flags.end(), c.flags->begin(), c.flags->end());
                 }
                 has_command = true;
                 return;
             }
         }
 
         // We can only reach here if the command is unknown.
-        add_diagnostic(session, D::Unknown_command, arg);
+        add_diagnostic(session, D::Unknown_command, command);
     };
 
     auto add_command_flag = [&](const char* arg) -> bool {

src/Program/Utils.cpp

@@ -190,7 +190,6 @@ string read_file(string filename) {
         while (getline(f, line)) {
             result += line + '\n';
         }
-        result = result.substr(0, result.length() - 1);
         f.close();
         return result;
     }

src/Tests/Current/Projects/Commands_DefaultHelp/Output.txt

@@ -2,17 +2,17 @@ Usage: l10ns [<options>] <command>
 
 Commands:
 
-  init    Initialize project.
-  sync    Synchronize localization keys.
-  log     Show latest added localizations.
-  set     Set localization.
-  extension-run-testsRun extension tests.
-  extension-accept-baselinesAccept baselines.
+  init     Initialize project.
+  sync     Synchronize localization keys.
+  log      Show latest added localizations.
+  set      Set localization.
+  extension-run-tests  Run extension tests.
+  extension-accept-baselines  Accept baselines.
 
 For more details: 'l10ns <command> --help'.
 
 Options:
 
-  --help, -h     Print help description.
-  --rootDir, -rd Specify current root dir(mainly for testing purposes).
-  --version      Print current version.
+  --help, -h      Print help description.
+  --rootDir, -rd  Specify current root dir(mainly for testing purposes).
+  --version       Print current version.

src/Tests/Reference/Projects/Commands_DefaultHelp/Output.txt

@@ -2,17 +2,17 @@ Usage: l10ns [<options>] <command>
 
 Commands:
 
-  init    Initialize project.
-  sync    Synchronize localization keys.
-  log     Show latest added localizations.
-  set     Set localization.
-  extension-run-testsRun extension tests.
-  extension-accept-baselinesAccept baselines.
+  init     Initialize project.
+  sync     Synchronize localization keys.
+  log      Show latest added localizations.
+  set      Set localization.
+  extension-run-tests  Run extension tests.
+  extension-accept-baselines  Accept baselines.
 
 For more details: 'l10ns <command> --help'.
 
 Options:
 
-  --help, -h     Print help description.
-  --rootDir, -rd Specify current root dir(mainly for testing purposes).
-  --version      Print current version.
+  --help, -h      Print help description.
+  --rootDir, -rd  Specify current root dir(mainly for testing purposes).
+  --version       Print current version.