shithub: mc

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Fix hex escape sequences.

--- a/parse/tok.c

+++ b/parse/tok.c

@@ -347,6 +347,10 @@

     c = next();

     /* we've already seen the '\' */

     switch (c) {

+        case 'u':

+            v = unichar();

+            appendc(buf, len, sz, v);

+            return v;

         case 'x': /* arbitrary hex */

             c1 = next();

             if (!isxdigit(c1))

@@ -356,7 +360,6 @@

                 fatal(line, "expected hex digit, got %c", c1);

             v = 16*hexval(c1) + hexval(c2);

             break;

-        case 'u': v = unichar(); break;

         case 'n': v = '\n'; break;

         case 'r': v = '\r'; break;

         case 't': v = '\t'; break;

@@ -368,7 +371,7 @@

         case '0': v = '\0'; break;

         default: fatal(line, "unknown escape code \\%c", c);

     }

-    appendc(buf, len, sz, v);

+    append(buf, len, sz, v);

     return v;

 }