LYNX-DEV Bug fixes for ac-0.105

[Doug Kaufman]

There was a change in the userdefs.h mail logic between 0.104 and 0.105.
For those not using autoconfiguration, this leads to a redefinition of
SYSTEM_MAIL_FLAGS within userdefs.h.  The flags "-t -oi" seem to be the
correct default, at least on SUNOS_4.1.3_U1.  I think that the following
patch gives the intended default values.

Back in November 1997,  Hasan Karahasan reported that the -traversal
-crawl didn't work under systems with 8+3 filenames, because of file
overwriting.  
"http://www.flora.org/lynx-dev/html/month1197/msg00407.html";
"http://www.flora.org/lynx-dev/html/month1197/msg00512.html";
This patch should fix it. If more than 100,000 filenames are needed, the
first 3 letters ("lnk"), could be removed and the number of digits in
the filename increased.

*** lynx2-7-1/userdefs.h        Fri Jan  2 10:12:24 1998
--- lynx2-7-1/userdefs.h.new    Sun Jan  4 09:08:50 1998
***************
*** 336,348 ****
  #else
  #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__bsdi__)
  #define SYSTEM_MAIL "/usr/sbin/sendmail"
- #define SYSTEM_MAIL_FLAGS "-t -oi"
  #else /* everything else: */
  #define SYSTEM_MAIL "/usr/lib/sendmail" 
- #define SYSTEM_MAIL_FLAGS "-t -oi"
  #endif /* __FreeBSD || __NetBSD__ || __bsdi__ */
  #endif /* MMDF */
- #define SYSTEM_MAIL_FLAGS ""
  #endif        /* !HAVE_CONFIG_H */
  
  /**************************
--- 336,346 ----
  #else
  #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__bsdi__)
  #define SYSTEM_MAIL "/usr/sbin/sendmail"
  #else /* everything else: */
  #define SYSTEM_MAIL "/usr/lib/sendmail" 
  #endif /* __FreeBSD || __NetBSD__ || __bsdi__ */
+ #define SYSTEM_MAIL_FLAGS "-t -oi"
  #endif /* MMDF */
  #endif        /* !HAVE_CONFIG_H */
  
  /**************************
*** lynx2-7-1/LYMainLoop.c      Fri Jan  2 10:12:24 1998
--- lynx2-7-1/LYMainLoop.c.new  Sun Jan  4 09:16:30 1998
***************
*** 1448,1454 ****
--- 1448,1458 ----
             */
              if (crawl && crawl_ok) {
                crawl_ok = FALSE;
+ #ifdef FNAMES_8_3
+               sprintf(cfile,"lnk%05d.dat",ccount);
+ #else
                sprintf(cfile,"lnk%08d.dat",ccount);
+ #endif /* FNAMES_8_3 */
                ccount = ccount + 1;
                if ((cfp = LYNewTxtFile(cfile))  != NULL) {
                    print_crawl_to_fd(cfp,curdoc.address,curdoc.title);
                           

__
Doug Kaufman
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