ports/107410: pdksh port does not implement count escape properly in edit.c "promptlen()" function

[Bruce Becker]

>Number:         107410
>Category:       ports
>Synopsis:       pdksh port does not implement count escape properly in edit.c "promptlen()" function
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Jan 01 21:20:13 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     Bruce Becker
>Release:        6.2-PRERELEASE
>Organization:
G.T.S.
>Environment:
FreeBSD server 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #2: Wed Nov  1 21:39:21 EST 2006     root at server:/usr/obj/usr/src/sys/SERVER  i386

>Description:
broken pdksh emulation of ksh hack which delimits ESC sequences so they are not included in column count

>How-To-Repeat:
PS1="^A^M^[]2;root at host:\$PWD^G^Aroot ! > "

where "^" above denotes a shell character

>Fix:
--- edit.c~     Thu May 13 13:04:33 1999
+++ edit.c      Mon Jan  1 14:12:34 2007
@@ -344,6 +344,7 @@
      */
     if (*cp && cp[1] == '\r') {
        delimiter = *cp;
+       indelimit = !indelimit;
        cp += 2;
     }
 

>Release-Note:
>Audit-Trail:
>Unformatted: