Output a just-read character _before_ reading the next byte. Causes

more sensible behaviour if you've done, say,
   (stty -echo -icanon; cvt-utf8 -i; stty sane)
in that after you type a non-ASCII character the program won't wait
for the next byte before outputting it.

git-svn-id: svn://svn.tartarus.org/sgt/utils@9566 cda61777-01e9-0310-a592-d414129be87e

diff --git a/cvt-utf8/cvt-utf8 b/cvt-utf8/cvt-utf8
index c586347..c3ba0a3 100755 (executable)
--- a/cvt-utf8/cvt-utf8
+++ b/cvt-utf8/cvt-utf8
@@ -180,12 +180,12 @@ def process_utf8(next):
                 char.append(c)
                 acc = (acc << 6) + (c & 0x3F)
                 cbytes = cbytes - 1
-            if not gotone:
-                c = next()
             if cbytes > 0:
                 output(-1, char, " (incomplete sequence)")
             else:
                 process_ucs(acc, char)
+            if not gotone:
+                c = next()
 
 def do(args):
     # Class to turn a list into a callable object that returns one