patch to add support for copy/paste utf8 to/from X PRIMARY/CLIPBOARD

clip-utf8.patch (text/plain), 2.36 KB, created by Alex Efros on 2012-01-24 11:30:47 UTC

--- src/ui.c.orig	2012-01-24 12:35:51.000000000 +0200
+++ src/ui.c	2012-01-24 12:35:58.000000000 +0200
@@ -1920,6 +1920,7 @@
 #endif
 static Atom	compound_text_atom;
 static Atom	text_atom;
+static Atom	utf8_atom;
 static Atom	targets_atom;
 static Atom	timestamp_atom;	/* Used to get a timestamp */
 
@@ -1931,6 +1932,7 @@
 #ifdef FEAT_MBYTE
     vimenc_atom	       = XInternAtom(dpy, VIMENC_ATOM_NAME,False);
 #endif
+    utf8_atom	       = XInternAtom(dpy, "UTF8_STRING",   False);
     compound_text_atom = XInternAtom(dpy, "COMPOUND_TEXT", False);
     text_atom	       = XInternAtom(dpy, "TEXT",	   False);
     targets_atom       = XInternAtom(dpy, "TARGETS",	   False);
@@ -2074,7 +2076,7 @@
     }
 #endif
 
-    else if (*type == compound_text_atom || (
+    else if (*type == utf8_atom || *type == compound_text_atom || (
 #ifdef FEAT_MBYTE
 		enc_dbcs != 0 &&
 #endif
@@ -2128,7 +2130,7 @@
 #else
 	    1
 #endif
-	    ; i < 5; i++)
+	    ; i < 6; i++)
     {
 	switch (i)
 	{
@@ -2136,8 +2138,9 @@
 	    case 0:  type = vimenc_atom;	break;
 #endif
 	    case 1:  type = vim_atom;		break;
-	    case 2:  type = compound_text_atom; break;
-	    case 3:  type = text_atom;		break;
+	    case 2:  type = utf8_atom;		break;
+	    case 3:  type = compound_text_atom; break;
+	    case 4:  type = text_atom;		break;
 	    default: type = XA_STRING;
 	}
 	success = MAYBE;
@@ -2230,7 +2233,7 @@
     {
 	Atom *array;
 
-	if ((array = (Atom *)XtMalloc((unsigned)(sizeof(Atom) * 6))) == NULL)
+	if ((array = (Atom *)XtMalloc((unsigned)(sizeof(Atom) * 7))) == NULL)
 	    return False;
 	*value = (XtPointer)array;
 	i = 0;
@@ -2242,6 +2245,7 @@
 	array[i++] = vim_atom;
 	array[i++] = text_atom;
 	array[i++] = compound_text_atom;
+	array[i++] = utf8_atom;
 	*type = XA_ATOM;
 	/* This used to be: *format = sizeof(Atom) * 8; but that caused
 	 * crashes on 64 bit machines. (Peter Derr) */
@@ -2255,6 +2259,7 @@
 	    && *target != vimenc_atom
 #endif
 	    && *target != vim_atom
+	    && *target != utf8_atom
 	    && *target != text_atom
 	    && *target != compound_text_atom)
 	return False;
@@ -2282,10 +2287,10 @@
 	return False;
     }
 
-    if (*target == XA_STRING)
+    if (*target == XA_STRING || *target == utf8_atom)
     {
 	mch_memmove(result, string, (size_t)(*length));
-	*type = XA_STRING;
+	*type = *target;
     }
     else if (*target == compound_text_atom
 	    || *target == text_atom)