1 files changed, 85 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/uptexdir/uptftopl.ch b/Build/source/texk/web2c/uptexdir/uptftopl.ch
new file mode 100644
index 00000000000..a3b6b23ba6e
--- /dev/null
+++ b/Build/source/texk/web2c/uptexdir/uptftopl.ch
@@ -0,0 +1,85 @@
+@x
+@d banner=='This is pTFtoPL, Version 3.2-p1.7'
+@y
+@d banner=='This is upTFtoPL, Version 3.2-p1.7-u0.30'
+@z
+
+@x
+      usage ('ptftopl');
+@y
+      usage ('uptftopl');
+@z
+
+@x
+      usage_help (PTFTOPL_HELP, nil);
+@y
+      usage_help (UPTFTOPL_HELP, nil);
+@z
+
+@x
+    print_ln ('ptftopl: Need one or two file arguments.');
+    usage ('ptftopl');
+@y
+    print_ln ('uptftopl: Need one or two file arguments.');
+    usage ('uptftopl');
+@z
+
+@x
+@d max_kanji=7237 {number of the kanji characters - 1}
+@y
+@d max_kanji=65535 {number of the kanji characters - 1}
+@z
+
+@x procedure out_kanji
+  begin cx:=jis_code; out('J '); {specify jiscode format}
+@y
+  begin cx:=jis_code;
+  if (isinternalUPTEX) then out(' U ')
+  else out(' J '); {specify jiscode format}
+@z
+@x
+  out(xchr[Hi(cx)]); out(xchr[Lo(cx)]);
+@y
+  if BYTE1(cx)<>0 then out(xchr[BYTE1(cx)]);
+  if BYTE2(cx)<>0 then out(xchr[BYTE2(cx)]);
+  if BYTE3(cx)<>0 then out(xchr[BYTE3(cx)]);
+                       out(xchr[BYTE4(cx)]);
+@z
+
+@x function valid_jis_code
+var first_byte, second_byte:integer; { jis code bytes }
+begin valid_jis_code:=true;
+first_byte:=cx div @'400; second_byte:=cx mod @'400;
+if (first_byte<@"21)
+     or((first_byte>@"28)and(first_byte<@"30))
+     or(first_byte>@"74) then valid_jis_code:=false;
+if (second_byte<@"21)or(second_byte>@"7E) then valid_jis_code:=false;
+@y
+begin valid_jis_code:=true;
+if (cx>@"FFFF)or(check_kanji(fromDVI(cx),0)<>1)
+  or(toDVI(fromDVI(cx))<>cx) then valid_jis_code:=false;
+@z
+
+@x function index_to_jis
+if ix<=8*94-1 then
+  index_to_jis:=(ix div 94 + @"21) * @'400 + (ix mod 94 + @"21)
+else
+  index_to_jis:=((ix+7 * 94) div 94 + @"21) * @'400 + ((ix+7*94) mod 94 + @"21);
+@y
+index_to_jis:=ix;
+@z
+
+@x function jis_to_index
+var first_byte,second_byte:integer; { jis code bytes }
+begin
+first_byte:=cx div @'400 - @"21;
+second_byte:=cx mod @'400 - @"21;
+if first_byte<8 then
+  jis_to_index:=first_byte*94+second_byte
+else
+  jis_to_index:=(first_byte-7)*94+second_byte;
+@y
+begin
+jis_to_index:=cx;
+@z
+