Eliminate the -bytestring option of [testutfnext]. No caller needs anything else.

2 files changed, 104 insertions, 108 deletions

diff --git a/generic/tclTest.c b/generic/tclTest.c
index 7a531b4..65599be 100644
--- a/generic/tclTest.c
+++ b/generic/tclTest.c
@@ -7130,15 +7130,11 @@ TestUtfNextCmd(
     static const char tobetested[] = "\xFF\xFE\xF4\xF2\xF0\xEF\xE8\xE3\xE2\xE1\xE0\xC2\xC1\xC0\x82";
     const char *p = tobetested;
 
-    if (objc != 3 || strcmp(Tcl_GetString(objv[1]), "-bytestring")) {
-	if (objc != 2) {
-	    Tcl_WrongNumArgs(interp, 1, objv, "?-bytestring? bytes");
-	    return TCL_ERROR;
-	}
-	bytes = Tcl_GetStringFromObj(objv[1], &numBytes);
-    } else {
-	bytes = (char *) Tcl_GetByteArrayFromObj(objv[2], &numBytes);
+    if (objc != 2) {
+	Tcl_WrongNumArgs(interp, 1, objv, "bytes");
+	return TCL_ERROR;
     }
+    bytes = (char *) Tcl_GetByteArrayFromObj(objv[1], &numBytes);
 
     if (numBytes > sizeof(buffer)-2) {
 	Tcl_AppendResult(interp, "\"testutfnext\" can only handle 30 bytes", NULL);
diff --git a/tests/utf.test b/tests/utf.test
index fd4e396..beba98c 100644
--- a/tests/utf.test
+++ b/tests/utf.test
@@ -143,7 +143,7 @@ test utf-5.2 {Tcl_UtfFindLast} {testfindlast testbytestring} {
 test utf-6.1 {Tcl_UtfNext} testutfnext {
     # This takes the pointer one past the terminating NUL.
     # This is really an invalid call.
-    testutfnext -bytestring {}
+    testutfnext {}
 } 1
 test utf-6.2 {Tcl_UtfNext} testutfnext {
     testutfnext A
@@ -152,301 +152,301 @@ test utf-6.3 {Tcl_UtfNext} testutfnext {
     testutfnext AA
 } 1
 test utf-6.4 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring A\xA0
+    testutfnext A\xA0
 } 1
 test utf-6.5 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring A\xD0
+    testutfnext A\xD0
 } 1
 test utf-6.6 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring A\xE8
+    testutfnext A\xE8
 } 1
 test utf-6.7 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring A\xF2
+    testutfnext A\xF2
 } 1
 test utf-6.8 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring A\xF8
+    testutfnext A\xF8
 } 1
 test utf-6.9 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xA0
+    testutfnext \xA0
 } 1
 test utf-6.10 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xA0G
+    testutfnext \xA0G
 } 1
 test utf-6.11 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xA0\xA0
+    testutfnext \xA0\xA0
 } 1
 test utf-6.12 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xA0\xD0
+    testutfnext \xA0\xD0
 } 1
 test utf-6.13 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xA0\xE8
+    testutfnext \xA0\xE8
 } 1
 test utf-6.14 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xA0\xF2
+    testutfnext \xA0\xF2
 } 1
 test utf-6.15 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xA0\xF8
+    testutfnext \xA0\xF8
 } 1
 test utf-6.16 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0
+    testutfnext \xD0
 } 1
 test utf-6.17 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0G
+    testutfnext \xD0G
 } 1
 test utf-6.18 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xA0
+    testutfnext \xD0\xA0
 } 2
 test utf-6.19 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xD0
+    testutfnext \xD0\xD0
 } 1
 test utf-6.20 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xE8
+    testutfnext \xD0\xE8
 } 1
 test utf-6.21 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xF2
+    testutfnext \xD0\xF2
 } 1
 test utf-6.22 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xF8
+    testutfnext \xD0\xF8
 } 1
 test utf-6.23 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8
+    testutfnext \xE8
 } 1
 test utf-6.24 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8G
+    testutfnext \xE8G
 } 1
 test utf-6.25 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0
+    testutfnext \xE8\xA0
 } 1
 test utf-6.26 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xD0
+    testutfnext \xE8\xD0
 } 1
 test utf-6.27 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xE8
+    testutfnext \xE8\xE8
 } 1
 test utf-6.28 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xF2
+    testutfnext \xE8\xF2
 } 1
 test utf-6.29 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xF8
+    testutfnext \xE8\xF8
 } 1
 test utf-6.30 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2
+    testutfnext \xF2
 } 1
 test utf-6.31 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2G
+    testutfnext \xF2G
 } 1
 test utf-6.32 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0
+    testutfnext \xF2\xA0
 } 1
 test utf-6.33 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xD0
+    testutfnext \xF2\xD0
 } 1
 test utf-6.34 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xE8
+    testutfnext \xF2\xE8
 } 1
 test utf-6.35 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xF2
+    testutfnext \xF2\xF2
 } 1
 test utf-6.36 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xF8
+    testutfnext \xF2\xF8
 } 1
 test utf-6.37 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF8
+    testutfnext \xF8
 } 1
 test utf-6.38 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF8G
+    testutfnext \xF8G
 } 1
 test utf-6.39 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF8\xA0
+    testutfnext \xF8\xA0
 } 1
 test utf-6.40 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF8\xD0
+    testutfnext \xF8\xD0
 } 1
 test utf-6.41 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF8\xE8
+    testutfnext \xF8\xE8
 } 1
 test utf-6.42 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF8\xF2
+    testutfnext \xF8\xF2
 } 1
 test utf-6.43 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF8\xF8
+    testutfnext \xF8\xF8
 } 1
 test utf-6.44 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xA0G
+    testutfnext \xD0\xA0G
 } 2
 test utf-6.45 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xA0\xA0
+    testutfnext \xD0\xA0\xA0
 } 2
 test utf-6.46 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xA0\xD0
+    testutfnext \xD0\xA0\xD0
 } 2
 test utf-6.47 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xA0\xE8
+    testutfnext \xD0\xA0\xE8
 } 2
 test utf-6.48 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xA0\xF2
+    testutfnext \xD0\xA0\xF2
 } 2
 test utf-6.49 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xD0\xA0\xF8
+    testutfnext \xD0\xA0\xF8
 } 2
 test utf-6.50 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0G
+    testutfnext \xE8\xA0G
 } 1
 test utf-6.51 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xA0
+    testutfnext \xE8\xA0\xA0
 } 3
 test utf-6.52 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xD0
+    testutfnext \xE8\xA0\xD0
 } 1
 test utf-6.53 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xE8
+    testutfnext \xE8\xA0\xE8
 } 1
 test utf-6.54 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xF2
+    testutfnext \xE8\xA0\xF2
 } 1
 test utf-6.55 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xF8
+    testutfnext \xE8\xA0\xF8
 } 1
 test utf-6.56 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0G
+    testutfnext \xF2\xA0G
 } 1
 test utf-6.57 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xA0
+    testutfnext \xF2\xA0\xA0
 } 1
 test utf-6.58 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xD0
+    testutfnext \xF2\xA0\xD0
 } 1
 test utf-6.59 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xE8
+    testutfnext \xF2\xA0\xE8
 } 1
 test utf-6.60 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xF2
+    testutfnext \xF2\xA0\xF2
 } 1
 test utf-6.61 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xF8
+    testutfnext \xF2\xA0\xF8
 } 1
 test utf-6.62 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xA0G
+    testutfnext \xE8\xA0\xA0G
 } 3
 test utf-6.63 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xA0\xA0
+    testutfnext \xE8\xA0\xA0\xA0
 } 3
 test utf-6.64 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xA0\xD0
+    testutfnext \xE8\xA0\xA0\xD0
 } 3
 test utf-6.65 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xA0\xE8
+    testutfnext \xE8\xA0\xA0\xE8
 } 3
 test utf-6.66 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xA0\xF2
+    testutfnext \xE8\xA0\xA0\xF2
 } 3
 test utf-6.67 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xE8\xA0\xA0\xF8
+    testutfnext \xE8\xA0\xA0\xF8
 } 3
 test utf-6.68 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xA0G
+    testutfnext \xF2\xA0\xA0G
 } 1
 test utf-6.69.0 {Tcl_UtfNext} {testutfnext ucs2} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0
+    testutfnext \xF2\xA0\xA0\xA0
 } 1
 test utf-6.69.1 {Tcl_UtfNext} {testutfnext fullutf} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0
+    testutfnext \xF2\xA0\xA0\xA0
 } 4
 test utf-6.70 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xA0\xD0
+    testutfnext \xF2\xA0\xA0\xD0
 } 1
 test utf-6.71 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xA0\xE8
+    testutfnext \xF2\xA0\xA0\xE8
 } 1
 test utf-6.71 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xA0\xF2
+    testutfnext \xF2\xA0\xA0\xF2
 } 1
 test utf-6.73 {Tcl_UtfNext} testutfnext {
-    testutfnext -bytestring \xF2\xA0\xA0\xF8
+    testutfnext \xF2\xA0\xA0\xF8
 } 1
 test utf-6.74.0 {Tcl_UtfNext} {testutfnext ucs2} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0G
+    testutfnext \xF2\xA0\xA0\xA0G
 } 1
 test utf-6.74.1 {Tcl_UtfNext} {testutfnext fullutf} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0G
+    testutfnext \xF2\xA0\xA0\xA0G
 } 4
 test utf-6.75.0 {Tcl_UtfNext} {testutfnext ucs2} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0\xA0
+    testutfnext \xF2\xA0\xA0\xA0\xA0
 } 1
 test utf-6.75.1 {Tcl_UtfNext} {testutfnext fullutf} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0\xA0
+    testutfnext \xF2\xA0\xA0\xA0\xA0
 } 4
 test utf-6.76.0 {Tcl_UtfNext} {testutfnext ucs2} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0\xD0
+    testutfnext \xF2\xA0\xA0\xA0\xD0
 } 1
 test utf-6.76.1 {Tcl_UtfNext} {testutfnext fullutf} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0\xD0
+    testutfnext \xF2\xA0\xA0\xA0\xD0
 } 4
 test utf-6.77.0 {Tcl_UtfNext} {testutfnext ucs2} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0\xE8
+    testutfnext \xF2\xA0\xA0\xA0\xE8
 } 1
 test utf-6.77.1 {Tcl_UtfNext} {testutfnext fullutf} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0\xE8
+    testutfnext \xF2\xA0\xA0\xA0\xE8
 } 4
 test utf-6.78.0 {Tcl_UtfNext} {testutfnext ucs2} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0\xF2
+    testutfnext \xF2\xA0\xA0\xA0\xF2
 } 1
 test utf-6.78.1 {Tcl_UtfNext} {testutfnext fullutf} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0\xF2
+    testutfnext \xF2\xA0\xA0\xA0\xF2
 } 4
 test utf-6.79.0 {Tcl_UtfNext} {testutfnext ucs2} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0G\xF8
+    testutfnext \xF2\xA0\xA0\xA0G\xF8
 } 1
 test utf-6.79.1 {Tcl_UtfNext} {testutfnext fullutf} {
-    testutfnext -bytestring \xF2\xA0\xA0\xA0G\xF8
+    testutfnext \xF2\xA0\xA0\xA0G\xF8
 } 4
 test utf-6.80 {Tcl_UtfNext - overlong sequences} testutfnext {
-    testutfnext -bytestring \xC0\x80
+    testutfnext \xC0\x80
 } 2
 test utf-6.81 {Tcl_UtfNext - overlong sequences} testutfnext {
-    testutfnext -bytestring \xC0\x81
+    testutfnext \xC0\x81
 } 1
 test utf-6.82 {Tcl_UtfNext - overlong sequences} testutfnext {
-    testutfnext -bytestring \xC1\x80
+    testutfnext \xC1\x80
 } 1
 test utf-6.83 {Tcl_UtfNext - overlong sequences} testutfnext {
-    testutfnext -bytestring \xC2\x80
+    testutfnext \xC2\x80
 } 2
 test utf-6.84 {Tcl_UtfNext - overlong sequences} testutfnext {
-    testutfnext -bytestring \xE0\x80\x80
+    testutfnext \xE0\x80\x80
 } 1
 test utf-6.85 {Tcl_UtfNext - overlong sequences} testutfnext {
-    testutfnext -bytestring \xE0\xA0\x80
+    testutfnext \xE0\xA0\x80
 } 3
 test utf-6.86 {Tcl_UtfNext - overlong sequences} testutfnext {
-    testutfnext -bytestring \xF0\x80\x80\x80
+    testutfnext \xF0\x80\x80\x80
 } 1
 test utf-6.87.0 {Tcl_UtfNext - overlong sequences} {testutfnext ucs2} {
-    testutfnext -bytestring \xF0\x90\x80\x80
+    testutfnext \xF0\x90\x80\x80
 } 1
 test utf-6.87.1 {Tcl_UtfNext - overlong sequences} {testutfnext fullutf} {
-    testutfnext -bytestring \xF0\x90\x80\x80
+    testutfnext \xF0\x90\x80\x80
 } 4
 test utf-6.88 {Tcl_UtfNext, pointing to 2th byte of 3-byte valid sequence} {testutfnext} {
-    testutfnext -bytestring \xA0\xA0
+    testutfnext \xA0\xA0
 } 1
 test utf-6.89 {Tcl_UtfNext, pointing to 2th byte of 3-byte invalid sequence} {testutfnext} {
-    testutfnext -bytestring \x80\x80
+    testutfnext \x80\x80
 } 1
 test utf-6.90.0 {Tcl_UtfNext, validity check [493dccc2de]} {testutfnext ucs2} {
-    testutfnext -bytestring \xF4\x8F\xBF\xBF
+    testutfnext \xF4\x8F\xBF\xBF
 } 1
 test utf-6.90.1 {Tcl_UtfNext, validity check [493dccc2de]} {testutfnext fullutf} {
-    testutfnext -bytestring \xF4\x8F\xBF\xBF
+    testutfnext \xF4\x8F\xBF\xBF
 } 4
 test utf-6.91 {Tcl_UtfNext, validity check [493dccc2de]} testutfnext {
-    testutfnext -bytestring \xF4\x90\x80\x80
+    testutfnext \xF4\x90\x80\x80
 } 1
 test utf-6.92 {Tcl_UtfNext, pointing to 2th byte of 4-byte invalid sequence} testutfnext {
-    testutfnext -bytestring \xA0\xA0\xA0
+    testutfnext \xA0\xA0\xA0
 } 1
 test utf-6.93 {Tcl_UtfNext, pointing to 2th byte of 4-byte invalid sequence} testutfnext {
-    testutfnext -bytestring \x80\x80\x80
+    testutfnext \x80\x80\x80
 } 1
 
 test utf-7.1 {Tcl_UtfPrev} testutfprev {