[svn] Hrvoje didn't regenerate the .info files after changing wget.texi.

Got rid of newly-introduced nested-if warnings in ftp.c and http.c.  Fixed
apparently completely untested code in main.c that was trying to provide --wait
/ --waitretry backwards compatibility, but had multiple fundamental bugs.

doc/wget.info

@@ -26,8 +26,8 @@ notice identical to this one.
 
 Indirect:
 wget.info-1: 961
-wget.info-2: 50395
+wget.info-2: 50388
-wget.info-3: 89018
+wget.info-3: 89138
 
 Tag Table:
 (Indirect)
@@ -35,54 +35,54 @@ Node: Top961
 Node: Overview1850
 Node: Invoking5024
 Node: URL Format5833
-Node: Option Syntax8164
+Node: Option Syntax8163
-Node: Basic Startup Options9588
+Node: Basic Startup Options9587
-Node: Logging and Input File Options10288
+Node: Logging and Input File Options10287
-Node: Download Options12682
+Node: Download Options12681
-Node: Directory Options18467
+Node: Directory Options18466
-Node: HTTP Options20945
+Node: HTTP Options20944
-Node: FTP Options24541
+Node: FTP Options24540
-Node: Recursive Retrieval Options25734
+Node: Recursive Retrieval Options25733
-Node: Recursive Accept/Reject Options27623
+Node: Recursive Accept/Reject Options27622
-Node: Recursive Retrieval29706
+Node: Recursive Retrieval29705
-Node: Following Links32002
+Node: Following Links32003
-Node: Relative Links33034
+Node: Relative Links33035
-Node: Host Checking33548
+Node: Host Checking33549
-Node: Domain Acceptance35581
+Node: Domain Acceptance35574
-Node: All Hosts37251
+Node: All Hosts37244
-Node: Types of Files37678
+Node: Types of Files37671
-Node: Directory-Based Limits40128
+Node: Directory-Based Limits40121
-Node: FTP Links42768
+Node: FTP Links42761
-Node: Time-Stamping43638
+Node: Time-Stamping43631
-Node: Time-Stamping Usage45275
+Node: Time-Stamping Usage45268
-Node: HTTP Time-Stamping Internals46844
+Node: HTTP Time-Stamping Internals46837
-Node: FTP Time-Stamping Internals48314
+Node: FTP Time-Stamping Internals48307
-Node: Startup File49522
+Node: Startup File49515
-Node: Wgetrc Location50395
+Node: Wgetrc Location50388
-Node: Wgetrc Syntax51210
+Node: Wgetrc Syntax51203
-Node: Wgetrc Commands51925
+Node: Wgetrc Commands51918
-Node: Sample Wgetrc58763
+Node: Sample Wgetrc58756
-Node: Examples63055
+Node: Examples63048
-Node: Simple Usage63662
+Node: Simple Usage63655
-Node: Advanced Usage66056
+Node: Advanced Usage66049
-Node: Guru Usage68807
+Node: Guru Usage68800
-Node: Various70469
+Node: Various70462
-Node: Proxies70993
+Node: Proxies70986
-Node: Distribution73758
+Node: Distribution73751
-Node: Mailing List74108
+Node: Mailing List74102
-Node: Reporting Bugs74807
+Node: Reporting Bugs74801
-Node: Portability76592
+Node: Portability76586
-Node: Signals77967
+Node: Signals77961
-Node: Appendices78621
+Node: Appendices78615
-Node: Robots79036
+Node: Robots79030
-Node: Introduction to RES80183
+Node: Introduction to RES80177
-Node: RES Format82076
+Node: RES Format82070
-Node: User-Agent Field83180
+Node: User-Agent Field83174
-Node: Disallow Field83944
+Node: Disallow Field83938
-Node: Norobots Examples84555
+Node: Norobots Examples84549
-Node: Security Considerations85509
+Node: Security Considerations85503
-Node: Contributors86505
+Node: Contributors86499
-Node: Copying89018
+Node: Copying89138
-Node: Concept Index108181
+Node: Concept Index108301
 
 End Tag Table

doc/wget.info-1

@@ -186,7 +186,7 @@ is an example:
      ftp://host/directory/file;type=a
 
    Two alternative variants of URL specification are also supported,
-because of historical (hysterical?) reasons and their wide-spreadedness.
+because of historical (hysterical?) reasons and their widespreaded use.
 
    FTP-only syntax (supported by `NcFTP'):
      host:/dir/file
@@ -811,7 +811,7 @@ through the network; all of this may hamper other users' work.  The
 same stands for the foreign server you are mirroring--the more requests
 it gets in a rows, the greater is its load.
 
-   Careless retrieving can also fill your file system unctrollably,
+   Careless retrieving can also fill your file system uncontrollably,
 which can grind the machine to a halt.
 
    The load can be minimized by lowering the maximum recursion level
@@ -872,8 +872,7 @@ Host Checking
    The drawback of following the relative links solely is that humans
 often tend to mix them with absolute links to the very same host, and
 the very same page.  In this mode (which is the default mode for
-following links) all URLs the that refer to the same host will be
+following links) all URLs that refer to the same host will be retrieved.
-retrieved.
 
    The problem with this option are the aliases of the hosts and
 domains.  Thus there is no way for Wget to know that `regoc.srce.hr' and
@@ -883,7 +882,7 @@ DNS-looked-up with `gethostbyname' to check whether we are maybe
 dealing with the same hosts.  Although the results of `gethostbyname'
 are cached, it is still a great slowdown, e.g. when dealing with large
 indices of home pages on different hosts (because each of the hosts
-must be and DNS-resolved to see whether it just *might* an alias of the
+must be DNS-resolved to see whether it just *might* be an alias of the
 starting host).
 
    To avoid the overhead you may use `-nh', which will turn off
@@ -891,15 +890,15 @@ DNS-resolving and make Wget compare hosts literally.  This will make
 things run much faster, but also much less reliable (e.g. `www.srce.hr'
 and `regoc.srce.hr' will be flagged as different hosts).
 
-   Note that modern HTTP servers allows one IP address to host several
+   Note that modern HTTP servers allow one IP address to host several
-"virtual servers", each having its own directory hieratchy.  Such
+"virtual servers", each having its own directory hierarchy.  Such
 "servers" are distinguished by their hostnames (all of which point to
 the same IP address); for this to work, a client must send a `Host'
 header, which is what Wget does.  However, in that case Wget *must not*
 try to divine a host's "real" address, nor try to use the same hostname
 for each access, i.e. `-nh' must be turned on.
 
-   In other words, the `-nh' option must be used to enabling the
+   In other words, the `-nh' option must be used to enable the
 retrieval from virtual servers distinguished by their hostnames.  As the
 number of such server setups grow, the behavior of `-nh' may become the
 default in the future.
@@ -963,8 +962,8 @@ Types of Files
 
    When downloading material from the web, you will often want to
 restrict the retrieval to only certain file types.  For example, if you
-are interested in downloading GIFS, you will not be overjoyed to get
+are interested in downloading GIFs, you will not be overjoyed to get
-loads of Postscript documents, and vice versa.
+loads of PostScript documents, and vice versa.
 
    Wget offers two options to deal with this problem.  Each option
 description lists a short name, a long name, and the equivalent command
@@ -1005,7 +1004,7 @@ in `.wgetrc'.
    The `-A' and `-R' options may be combined to achieve even better
 fine-tuning of which files to retrieve.  E.g. `wget -A "*zelazny*" -R
 .ps' will download all the files having `zelazny' as a part of their
-name, but *not* the postscript files.
+name, but *not* the PostScript files.
 
    Note that these two options do not affect the downloading of HTML
 files; Wget must load all the HTMLs to know where to go at
@@ -1059,7 +1058,7 @@ equivalent command in `.wgetrc'.
 `no_parent = on'
      The simplest, and often very useful way of limiting directories is
      disallowing retrieval of the links that refer to the hierarchy
-     "upper" than the beginning directory, i.e. disallowing ascent to
+     "above" than the beginning directory, i.e. disallowing ascent to
      the parent directory/directories.
 
      The `--no-parent' option (short `-np') is useful in this case.

doc/wget.info-2

@@ -710,7 +710,7 @@ Distribution
    Like all GNU utilities, the latest version of Wget can be found at
 the master GNU archive site prep.ai.mit.edu, and its mirrors.  For
 example, Wget 1.5.3+dev can be found at
-`ftp://prep.ai.mit.edu/pub/gnu/wget-1.5.3+dev.tar.gz'
+`ftp://prep.ai.mit.edu/gnu/wget/wget-1.5.3+dev.tar.gz'
 
 
 File: wget.info,  Node: Mailing List,  Next: Reporting Bugs,  Prev: Distribution,  Up: Various
@@ -860,7 +860,7 @@ robots `META' tag.
 
    The description of the norobots standard was written, and is
 maintained by Martijn Koster <m.koster@webcrawler.com>.  With his
-permission, I contribute a (slightly modified) texified version of the
+permission, I contribute a (slightly modified) TeXified version of the
 RES.
 
 * Menu:
@@ -928,7 +928,7 @@ contains lines of the form:
 
    The field name is case insensitive.
 
-   Comments can be included in file using UNIX bourne shell conventions:
+   Comments can be included in file using UNIX Bourne shell conventions:
 the `#' character is used to indicate that preceding space (if any) and
 the remainder of the line up to the line termination is discarded.
 Lines containing only a comment are discarded completely, and therefore
@@ -1065,7 +1065,7 @@ patches, or letters saying "Thanks!".
 
    * Darko Budor--initial port to Windows.
 
-   * Antonio Rosella--help and suggestions, plust the Italian
+   * Antonio Rosella--help and suggestions, plus the Italian
      translation.
 
    * Tomislav Petrovic, Mario Mikocevic--many bug reports and
@@ -1086,19 +1086,21 @@ suggestions, beta testing services, fan mail and all the other things
 that make maintenance so much fun:
 
    Tim Adam, Martin Baehr, Dieter Baron, Roger Beeman and the Gurus at
-Cisco, Mark Boyns, John Burden, Wanderlei Cavassin, Gilles Cedoc, Tim
+Cisco, Dan Berger, Mark Boyns, John Burden, Wanderlei Cavassin, Gilles
-Charron, Noel Cragg, Kristijan Conkas, Damir Dzeko, Andrew Davison,
+Cedoc, Tim Charron, Noel Cragg, Kristijan Conkas, Andrew Deryabin,
-Ulrich Drepper, Marc Duponcheel, Aleksandar Erkalovic, Andy Eskilsson,
+Damir Dzeko, Andrew Davison, Ulrich Drepper, Marc Duponcheel,
-Masashi Fujita, Howard Gayle, Marcel Gerrits, Hans Grobler, Mathieu
+Aleksandar Erkalovic, Andy Eskilsson, Masashi Fujita, Howard Gayle,
-Guillaume, Karl Heuer, Gregor Hoffleit, Erik Magnus Hulthen, Richard
+Marcel Gerrits, Hans Grobler, Mathieu Guillaume, Dan Harkless, Heiko
-Huveneers, Simon Josefsson, Mario Juric, Goran Kezunovic, Robert Kleine,
+Herold, Karl Heuer, HIROSE Masaaki, Gregor Hoffleit, Erik Magnus
-Fila Kolodny, Alexander Kourakos, Martin Kraemer, Simos KSenitellis,
+Hulthen, Richard Huveneers, Simon Josefsson, Mario Juric, Goran
-Tage Stabell-Kulo, Hrvoje Lacko, Dave Love, Jordan Mendelson, Lin Zhe
+Kezunovic, Robert Kleine, Fila Kolodny, Alexander Kourakos, Martin
-Min, Charlie Negyesi, Andrew Pollock, Steve Pothier, Marin Purgar, Jan
+Kraemer, Simos KSenitellis, Hrvoje Lacko, Daniel S. Lewart, Dave Love,
-Prikryl, Keith Refson, Tobias Ringstrom, Juan Jose Rodrigues, Heinz
+Jordan Mendelson, Lin Zhe Min, Charlie Negyesi, Andrew Pollock, Steve
-Salzmann, Robert Schmidt, Toomas Soome, Sven Sternberger, Markus
+Pothier, Jan Prikryl, Marin Purgar, Keith Refson, Tobias Ringstrom,
-Strasser, Szakacsits Szabolcs, Mike Thomas, Russell Vincent, Douglas E.
+Juan Jose Rodrigues, Edward J. Sabol, Heinz Salzmann, Robert Schmidt,
-Wegscheid, Jasmin Zainul, Bojan Zdrnja, Kristijan Zimmer.
+Toomas Soome, Tage Stabell-Kulo, Sven Sternberger, Markus Strasser,
+Szakacsits Szabolcs, Mike Thomas, Russell Vincent, Charles G Waldman,
+Douglas E. Wegscheid, Jasmin Zainul, Bojan Zdrnja, Kristijan Zimmer.
 
    Apologies to all who I accidentally left out, and many thanks to all
 the subscribers of the Wget mailing list.

src/ChangeLog

@@ -1,3 +1,16 @@
+2000-03-02  Dan Harkless  <dan-wget@dilvish.speed.net>
+
+	* ftp.c (ftp_loop_internal): Heiko introduced "suggest explicit
+	braces to avoid ambiguous `else'" warnings.  Eliminated them.
+	
+	* http.c (http_loop): Heiko introduced "suggest explicit
+	braces to avoid ambiguous `else'" warnings.  Eliminated them.
+	
+	* main.c: Heiko's --wait / --waitretry backwards compatibility
+	code looks to have been totally untested -- automatic variable
+	'wr' was used without being initialized, and a long int was passed
+	into setval()'s char* val parameter.
+	
 1999-08-25  Heiko Herold  <Heiko.Herold@previnet.it>
 
 	* ftp.c: Respect new option waitretry.

src/ftp.c

@@ -855,13 +855,17 @@ ftp_loop_internal (struct urlinfo *u, struct fileinfo *f, ccon *con)
 	 retrieval).
 	 Check if we are retrying or not, wait accordingly - HEH */
       if (!first_retrieval && (opt.wait || (count && opt.waitretry)))
-	if (count)
+	{
-	  if (count<opt.waitretry)
+	  if (count)
-	    sleep(count);
+	    {
+	      if (count<opt.waitretry)
+		sleep(count);
+	      else
+		sleep(opt.waitretry);
+	    }
 	  else
-	    sleep(opt.waitretry);
+	    sleep (opt.wait);
-	else
+	}
-	  sleep (opt.wait);
       if (first_retrieval)
 	first_retrieval = 0;
       if (con->st & ON_YOUR_OWN)

src/http.c

@@ -961,13 +961,17 @@ File `%s' already there, will not retrieve.\n"), u->local);
 	 retrieval).
 	 Check if we are retrying or not, wait accordingly - HEH */
       if (!first_retrieval && (opt.wait || (count && opt.waitretry)))
-	if (count)
+	{
-	  if (count<opt.waitretry)
+	  if (count)
-	    sleep(count);
+	    {
+	      if (count<opt.waitretry)
+		sleep(count);
+	      else
+		sleep(opt.waitretry);
+	    }
 	  else
-	    sleep(opt.waitretry);
+	    sleep (opt.wait);
-	else
+	}
-	  sleep (opt.wait);
       if (first_retrieval)
 	first_retrieval = 0;
       /* Get the current time string.  */

src/main.c

@@ -198,7 +198,7 @@ main (int argc, char *const *argv)
 {
   char **url, **t;
   int i, c, nurl, status, append_to_log;
-  int wr;
+  int wr = 0;
 
   static struct option long_options[] =
   {
@@ -586,7 +586,12 @@ GNU General Public License for more details.\n"));
      A simple check on the values is not enough, I could have set
      wait to n>0 and waitretry to 0 - HEH */
   if (opt.wait && !wr)
-    setval ("waitretry", opt.wait);
+    {
+      char  opt_wait_str[256];  /* bigger than needed buf to prevent overflow */
+
+      sprintf(opt_wait_str, "%ld", opt.wait);
+      setval ("waitretry", opt_wait_str);
+    }
     
   /* Sanity checks.  */
   if (opt.verbose && opt.quiet)