Add a plugin to rename squads and hotkeys (without the 9 char limit).

library/Core.cpp

@@ -91,9 +91,35 @@ struct Core::Cond
 
 void cheap_tokenise(string const& input, vector<string> &output)
 {
-    istringstream str(input);
-    istream_iterator<string> cur(str), end;
-    output.assign(cur, end);
+    string *cur = NULL;
+
+    for (unsigned i = 0; i < input.size(); i++) {
+        char c = input[i];
+        if (isspace(c)) {
+            cur = NULL;
+        } else {
+            if (!cur) {
+                output.push_back("");
+                cur = &output.back();
+            }
+
+            if (c == '"') {
+                for (i++; i < input.size(); i++) {
+                    c = input[i];
+                    if (c == '"')
+                        break;
+                    else if (c == '\\') {
+                        if (++i < input.size())
+                            cur->push_back(input[i]);
+                    }
+                    else
+                        cur->push_back(c);
+                }
+            } else {
+                cur->push_back(c);
+            }
+        }
+    }
 }
 
 struct IODATA

plugins/CMakeLists.txt

@@ -59,6 +59,7 @@ DFHACK_PLUGIN(filltraffic filltraffic.cpp)
 DFHACK_PLUGIN(seedwatch seedwatch.cpp)
 DFHACK_PLUGIN(initflags initflags.cpp)
 DFHACK_PLUGIN(stockpiles stockpiles.cpp)
+DFHACK_PLUGIN(rename rename.cpp)
 #DFHACK_PLUGIN(versionosd versionosd.cpp)
 
 # this is the skeleton plugin. If you want to make your own, make a copy and then change it

plugins/rename.cpp

@@ -0,0 +1,90 @@
+#include <dfhack/Core.h>
+#include <dfhack/Console.h>
+#include <dfhack/Export.h>
+#include <dfhack/PluginManager.h>
+
+#include <dfhack/DataDefs.h>
+#include <dfhack/df/ui.h>
+#include <dfhack/df/world.h>
+#include <dfhack/df/squad.h>
+
+#include <stdlib.h>
+
+using std::vector;
+using std::string;
+using std::endl;
+using namespace DFHack;
+using namespace df::enums;
+
+using df::global::ui;
+using df::global::world;
+
+static command_result rename(Core * c, vector <string> & parameters);
+
+DFhackCExport const char * plugin_name ( void )
+{
+    return "rename";
+}
+
+DFhackCExport command_result plugin_init (Core *c, std::vector <PluginCommand> &commands)
+{
+    commands.clear();
+    if (world && ui) {
+        commands.push_back(PluginCommand("rename", "Rename various things.", rename));
+    }
+    return CR_OK;
+}
+
+DFhackCExport command_result plugin_shutdown ( Core * c )
+{
+    return CR_OK;
+}
+
+static command_result usage(Core *c)
+{
+    c->con << "Usage:" << endl
+           << "  rename squad <index> \"name\"" << endl
+           << "  rename hotkey <index> \"name\"" << endl;
+    return CR_OK;
+}
+
+static command_result rename(Core * c, vector <string> &parameters)
+{
+    CoreSuspender suspend(c);
+
+    string cmd;
+    if (!parameters.empty())
+        cmd = parameters[0];
+
+    if (cmd == "squad") {
+        if (parameters.size() != 3)
+            return usage(c);
+        
+        std::vector<df::squad*> &squads = world->squads.all;
+
+        int id = atoi(parameters[1].c_str());
+        if (id < 1 || id > squads.size()) {
+            c->con.printerr("Invalid squad index\n");
+            return usage(c);
+        }
+
+        squads[id-1]->alias = parameters[2];
+    } else if (cmd == "hotkey") {
+        if (parameters.size() != 3)
+            return usage(c);
+
+        int id = atoi(parameters[1].c_str());
+        if (id < 1 || id > 16) {
+            c->con.printerr("Invalid hotkey index\n");
+            return usage(c);
+        }
+
+        ui->main.hotkeys[id-1].name = parameters[2];
+    } else {
+        if (!parameters.empty() && cmd != "?")
+            c->con.printerr("Invalid command: %s\n", cmd.c_str());
+        return usage(c);
+    }
+
+    return CR_OK;
+}