Added /charset command

3 files changed, 34 insertions, 0 deletions

diff --git a/src/command/command.c b/src/command/command.c
index 5745e5cb..72c0c42c 100644
--- a/src/command/command.c
+++ b/src/command/command.c
@@ -945,6 +945,18 @@ static struct cmd_t command_defs[] =
         CMD_NOEXAMPLES
     },
 
+    { "/charset",
+        cmd_charset, parse_args, 0, 0, NULL,
+        CMD_TAGS(
+            CMD_TAG_UI)
+        CMD_SYN(
+            "/beep")
+        CMD_DESC(
+            "Display information about the current character set supported by the terminal. ")
+        CMD_NOARGS
+        CMD_NOEXAMPLES
+    },
+
     { "/beep",
         cmd_beep, parse_args, 1, 1, &cons_beep_setting,
         CMD_TAGS(
diff --git a/src/command/commands.c b/src/command/commands.c
index 53f06b95..d3a648ac 100644
--- a/src/command/commands.c
+++ b/src/command/commands.c
@@ -43,6 +43,7 @@
 #include <sys/types.h>
 #include <fcntl.h>
 #include <unistd.h>
+#include <langinfo.h>
 
 #include "chat_session.h"
 #include "command/commands.h"
@@ -4008,6 +4009,26 @@ cmd_privileges(ProfWin *window, const char *const command, gchar **args)
 }
 
 gboolean
+cmd_charset(ProfWin *window, const char *const command, gchar **args)
+{
+    char *codeset = nl_langinfo(CODESET);
+    char *lang = getenv("LANG");
+
+    cons_show("Charset information:");
+
+    if (lang) {
+        cons_show("  LANG:       %s", lang);
+    }
+    if (codeset) {
+        cons_show("  CODESET:    %s", codeset);
+    }
+        cons_show("  MB_CUR_MAX: %d", MB_CUR_MAX);
+        cons_show("  MB_LEN_MAX: %d", MB_LEN_MAX);
+
+    return TRUE;
+}
+
+gboolean
 cmd_beep(ProfWin *window, const char *const command, gchar **args)
 {
     return _cmd_set_boolean_preference(args[0], command, "Sound", PREF_BEEP);
diff --git a/src/command/commands.h b/src/command/commands.h
index 501046d4..76794f71 100644
--- a/src/command/commands.h
+++ b/src/command/commands.h
@@ -151,6 +151,7 @@ gboolean cmd_inpblock(ProfWin *window, const char *const command, gchar **args);
 gboolean cmd_encwarn(ProfWin *window, const char *const command, gchar **args);
 gboolean cmd_script(ProfWin *window, const char *const command, gchar **args);
 gboolean cmd_export(ProfWin *window, const char *const command, gchar **args);
+gboolean cmd_charset(ProfWin *window, const char *const command, gchar **args);
 
 gboolean cmd_form_field(ProfWin *window, char *tag, gchar **args);