Added /wrap user preference for enabling/disabling word wrapping

src/command/command.c

@@ -578,6 +578,14 @@ static struct cmd_t command_defs[] =
           "Switch display of the contacts presence on or off.",
           NULL } } },
 
+    { "/wrap",
+        cmd_wrap, parse_args, 1, 1, &cons_wrap_setting,
+        { "/wrap on|off", "Word wrapping.",
+        { "/wrap on|off",
+          "------------",
+          "Enable or disable word wrapping.",
+          NULL } } },
+
     { "/notify",
         cmd_notify, parse_args, 2, 3, &cons_notify_setting,
         { "/notify [type value]|[type setting value]", "Control various desktop noficiations.",
@@ -1773,7 +1781,7 @@ _cmd_complete_parameters(char *input, int *size)
     // autocomplete boolean settings
     gchar *boolean_choices[] = { "/beep", "/intype", "/states", "/outtype",
         "/flash", "/splash", "/chlog", "/grlog", "/mouse", "/history", "/titlebar",
-        "/vercheck", "/privileges", "/presence" };
+        "/vercheck", "/privileges", "/presence", "/wrap" };
 
     for (i = 0; i < ARRAY_SIZE(boolean_choices); i++) {
         result = autocomplete_param_with_func(input, size, boolean_choices[i],

src/command/commands.c

@@ -620,7 +620,7 @@ cmd_help(gchar **args, struct cmd_help_t help)
             "/chlog", "/flash", "/gone", "/grlog", "/history", "/intype",
             "/log", "/mouse", "/notify", "/outtype", "/prefs", "/priority",
             "/reconnect", "/roster", "/splash", "/states", "/statuses", "/theme",
-            "/titlebar", "/vercheck", "/privileges", "/occupants", "/presence" };
+            "/titlebar", "/vercheck", "/privileges", "/occupants", "/presence", "/wrap" };
         _cmd_show_filtered_help("Settings commands", filter, ARRAY_SIZE(filter));
 
     } else if (strcmp(args[0], "navigation") == 0) {
@@ -2928,6 +2928,16 @@ cmd_presence(gchar **args, struct cmd_help_t help)
     return _cmd_set_boolean_preference(args[0], help, "Contact presence", PREF_PRESENCE);
 }
 
+gboolean
+cmd_wrap(gchar **args, struct cmd_help_t help)
+{
+    gboolean result = _cmd_set_boolean_preference(args[0], help, "Word wrap", PREF_WRAP);
+
+    wins_resize_all();
+
+    return result;
+}
+
 gboolean
 cmd_states(gchar **args, struct cmd_help_t help)
 {

src/command/commands.h

@@ -133,6 +133,7 @@ gboolean cmd_affiliation(gchar **args, struct cmd_help_t help);
 gboolean cmd_role(gchar **args, struct cmd_help_t help);
 gboolean cmd_privileges(gchar **args, struct cmd_help_t help);
 gboolean cmd_presence(gchar **args, struct cmd_help_t help);
+gboolean cmd_wrap(gchar **args, struct cmd_help_t help);
 
 gboolean cmd_form_field(char *tag, gchar **args);