(svn r20515) -Feature: ignore _ in console command names so there is no "inconsistent" behaviour w.r.t. underscores anymore without breaking backwards compatability greatly

src/console.cpp

@@ -223,6 +223,21 @@ void IConsoleAddSorted(T **base, T *item_new)
 	item_new->next = item;
 }
 
+/**
+ * Remove underscores from a string; the string will be modified!
+ * @param name The string to remove the underscores from.
+ * @return #name.
+ */
+char *RemoveUnderscores(char *name)
+{
+	char *q = name;
+	for (const char *p = name; *p != '\0'; p++) {
+		if (*p != '_') *q++ = *p;
+	}
+	*q = '\0';
+	return name;
+}
+
 /**
  * Register a new command to be used in the console
  * @param name name of the command that will be used
@@ -231,7 +246,7 @@ void IConsoleAddSorted(T **base, T *item_new)
 void IConsoleCmdRegister(const char *name, IConsoleCmdProc *proc, IConsoleHook *hook)
 {
 	IConsoleCmd *item_new = MallocT<IConsoleCmd>(1);
-	item_new->name = strdup(name);
+	item_new->name = RemoveUnderscores(strdup(name));
 	item_new->next = NULL;
 	item_new->proc = proc;
 	item_new->hook = hook;
@@ -266,7 +281,7 @@ void IConsoleAliasRegister(const char *name, const char *cmd)
 		return;
 	}
 
-	char *new_alias = strdup(name);
+	char *new_alias = RemoveUnderscores(strdup(name));
 	char *cmd_aliased = strdup(cmd);
 	IConsoleAlias *item_new = MallocT<IConsoleAlias>(1);
 
@@ -467,6 +482,7 @@ void IConsoleCmdExec(const char *cmdstr)
 	 * First try commands, then aliases. Execute
 	 * the found action taking into account its hooking code
 	 */
+	RemoveUnderscores(tokens[0]);
 	IConsoleCmd *cmd = IConsoleCmdGet(tokens[0]);
 	if (cmd != NULL) {
 		ConsoleHookResult chr = (cmd->hook == NULL ? CHR_ALLOW : cmd->hook(true));

src/console_cmds.cpp

@@ -1767,8 +1767,6 @@ void IConsoleStdLibRegister()
 	IConsoleAliasRegister("dir",          "ls");
 	IConsoleAliasRegister("del",          "rm %+");
 	IConsoleAliasRegister("newmap",       "newgame");
-	IConsoleAliasRegister("new_map",      "newgame");
-	IConsoleAliasRegister("new_game",     "newgame");
 	IConsoleAliasRegister("patch",        "setting %+");
 	IConsoleAliasRegister("set",          "setting %+");
 	IConsoleAliasRegister("set_newgame",  "setting_newgame %+");