--- 1141pr/src/plugin/coopthreads/coopthreads.c	2002-03-18 21:58:14.000000000 +0000
+++ comhack/src/plugin/coopthreads/coopthreads.c	2003-01-10 15:37:03.000000000 +0000
@@ -1734,6 +1734,20 @@
    }
    else s[1+(unsigned char)s[0]] = 0;
    s++;
+
+   /* transform:
+    *    dir/p to dir /p
+    *    cd\ to cd \
+    *    cd.. to cd ..
+    */
+   p = s;
+   while (isalnum(*p)) p++;
+   if (*p == '\\' || *p == '/' || (*p == '.' && p[1] == '.')) {
+      memmove(p+1, p, s [-1] - (p - s) + 1/*NUL*/);
+      *p = ' ';
+      s[-1]++; /* update length */
+   }
+
    maxarg --;
    for ( ; *s; s++) {
       if (!mode) {
--- 1141pr/src/plugin/commands/comcom.c	2002-12-21 01:27:13.000000000 +0000
+++ comhack/src/plugin/commands/comcom.c	2003-01-10 15:17:29.000000000 +0000
@@ -1324,6 +1324,7 @@
 		i = replen - (s - replbuf);
 		memcpy(p, s, i+1);
 		callbuf[0] = p - (callbuf+1) + i;
+		/* WARNING! callbuf may be modified by com_argparse */
 		j = com_argparse(callbuf, argv+arg0_new, MAXARGS - (argc-arg0_new) -1);
 		saved_dta = PSP_DTA;
 		SET_CHILD_ARGS(arg0_new);
@@ -3276,6 +3277,7 @@
 		if (!bdta.mode) com_doswrite(2, "\r\n", 2);
 
 		memcpy(argbuf, &LEN0A, LEN0A+2); /* save contents */
+		/* WARNING! argbuf may be modified by com_argparse */
 		argc = com_argparse(argbuf, argv, MAXARGS -1);
 		bdta.argcsub = bdta.argc = argc; /* save positional variables */
 		bdta.argvsub = bdta.argv = argv;