From 0 Mon Sep 17 00:00:00 2001
From: "George V. Kouryachy (Fr. Br. George)" <george@altlinux.ru>
Date: Thu, 17 Oct 2019 13:13:48 +0300
Subject: [PATCH] xterm-alt-i18n


diff --git a/xterm/button.c b/xterm/button.c
index defaced..defaced 100644
--- a/xterm/button.c
+++ b/xterm/button.c
@@ -64,6 +64,7 @@ button.c	Handles button events in the terminal emulator.
 #include <stdio.h>
 #include <ctype.h>
 #include <assert.h>
+#include <ctype.h>
 
 #include <X11/Xatom.h>
 #include <X11/Xmu/Atoms.h>
@@ -3101,6 +3102,16 @@ static int charClass[256] =
      48,  48,  48,  48,  48,  48,  48,  48};
 /* *INDENT-ON* */
 
+void
+init_classtab (void)
+{
+	int i;
+
+	for (i = 1; i < 256; ++i)
+		if (isalnum (i))
+			charClass[i] = '0';
+}
+
 int
 SetCharacterClassRange(int low,	/* in range of [0..255] */
 		       int high,
diff --git a/xterm/charclass.c b/xterm/charclass.c
index defaced..defaced 100644
--- a/xterm/charclass.c
+++ b/xterm/charclass.c
@@ -55,6 +55,7 @@
 
 #include <xterm.h>
 #include <charclass.h>
+#include <ctype.h>
 
 #if OPT_WIDE_CHARS
 
@@ -101,6 +102,7 @@ static int opt_v;
 void
 init_classtab(void)
 {
+    int i;
     const int size = 50;
 
     TRACE(("init_classtab {{\n"));
@@ -126,6 +128,10 @@ init_classtab(void)
     SetCharacterClassRange(215, 215, IDENT);
     SetCharacterClassRange(247, 247, IDENT);
 
+	for (i = 1; i < 256; ++i)
+	if (isalnum (i) && CharacterClass(i) != 48)
+		SetCharacterClassRange(i, i, 48);
+
     /* added Unicode classes */
     SetCharacterClassRange(0x0100, 0xffdf, ALNUM);	/* mostly characters */
     SetCharacterClassRange(0x037e, 0x037e, IDENT);	/* Greek question mark */
diff --git a/xterm/main.c b/xterm/main.c
index defaced..defaced 100644
--- a/xterm/main.c
+++ b/xterm/main.c
@@ -2530,10 +2530,8 @@ main(int argc, char *argv[]ENVP_ARG)
     XtSetValues(toplevel, ourTopLevelShellArgs,
 		number_ourTopLevelShellArgs);
 
-#if OPT_WIDE_CHARS
     /* seems as good a place as any */
     init_classtab();
-#endif
 
     /* Parse the rest of the command line */
     TRACE_ARGV("After XtOpenApplication", argv);