client.changes,v 3.22 1994/06/09 20:31:20 lindner Exp Gopher+2.0 patchlevel 16 ------------------------ * F.Macrides 27-May-1994 Added option to allow 'd'elete only for bookmarks via a DELETE_BOOKMARKS_ONLY compilation symbol. * Added option to not read maps from the user rc file (i.e., only from the system rc file) in SecureMode or NoShellMode, via the compilation symbol SECURE_MAPS_GLOBALRC_ONLY. * Put back -force_html %s for the lynx command in the VMS section (really *is* needed with the current text/html code when foo.html files are supplied by a gopher+ server from it's own data tree; other Web browsers don't have that switch, and won't work right with gopher+ servers until they can use the gopher+ extra stuff to determine the mime type. * Better Man pages * Remove hymoo.c from VMS compilation script * Added option to allow 'd'elete only for bookmarks via a DELETE_BOOKMARKS_ONLY compilation symbol. * Fix for SetOptions() on VMS * better gopher help file * make searchbolding the default, add note for vms admins * (F.Macrides) Added option for not reading maps from a Bookmark file when the client is running in SecureMode or NoShellMode, implemenented via the compilation symbol SECURE_MAPS_GLOBALRC_ONLY * Fix for VMS linking problem * Added Gerd.Boehm@physik.uni-regensburg.de patch for off-by-one line counts in AskL blocks. * Fix for CSO dashes mania.. * (F.Macrides) Fixed PagerNextPage() and PagerSearch() to not add extra blank lines following lines that are exactly equal to the screen width on VMS. Added code to disallow 'm'ail if SecureMode or NoShellMode and the NOMAIL symbol was defined on compilation. Fix for redisplay after using help * Add Swedish messages from Johan Svensson * Fix for NO_FREEWAIS switch Gopher+2.0 patchlevel 15 ------------------------ * Many modifications for internationalization. Gopher can now use message catalogs for French and Spanish. Adding other languages is fairly easy. * Fix for Forms with multiple AskL items, or AskL items not as the last item. * Don't allow users with rsh to specify a shell as an display or print application. * Added documentation on the new URL= option in .link file from Alan Coopersmith * New manual page for gopherrc. * Fix for bad free() in CURrequest() * Fixed ^_ mislabel of the ^- help command. * Added prompt for RETURN in VMSExit(), to enable reading of ACCVIO tracebacks * Changed return values of DCLSystem() to be compatible with the for-Unix code. * Fixed spawns to work with OpenVMS/AXP v6.1 (still doesn't have the TRUSTED flag). * Modifications for Debug() and mismatched NULL arguments, added Debugmsg * Fix for last line without newline * Mods for TCPWARE on VMS * Use fast malloc routines on VMS VAXC. * Fix for binhex downloads on vms and use dump command for binary files * Fix for bad free() in SetOptions() * Added code for mapping telnet and/or tn3270 commands to "- none -" for disabling them and having the client issue "Sorry, not implemented" messages on efforts to use Type 8 or T tuples. * Added FIOsystem() failure messages for both VMS and Unix. (all from F.Macrides) * Allow VMS environment variable reading routines to be used on Unix systems. * eliminate redefinition of open to open_vmsopt() for ALPHA (Macrides) * Fixed break of open() for Alpha. (all From F.Macrides) Gopher+2.0 patchlevel 14 ------------------------ * Fix for the problem of vanishing bookmarks Gopher+2.0 patchlevel 13 ------------------------ * Fix for bug when mailing items that caused a most certain crash.. * Fixed definitions for HTML browsers. * Added support for AskL: items in ASK forms. Currently you're limited to a maximum of ten lines. * All remaining dangerous system calls were replaced with FIOsystem() calls. (i.e. the secure system call) * Fixed a few rare bugs with ASK blocks where whatever you typed was wiped out. * Should compile on more systems probably pyramids.. Gopher+2.0 patchlevel 12 ------------------------ * Fix for big bad telnet security whole, plus many more additions for secure process i/o * Forms now use new screen management functions. Any size form can be scrolled through, this includes other forms, like the CSO search screen. * Boxes and alternate character sets are used in a much more sane manner. The problem of garbage on OSF/1 systems and others should be remedied * The Help file has been improved. * Improved Gripe command, improved signal handling * Client now compiles correctly for Data General * text/html viewer support for lynx 2.1 & CERN's www-linemode client * Added anonymous ftp type 'f' option * Better sanity checks for box drawing characters * Fix bug in gcc for Solaris 2.x for curses routines * New memory management routines for strings improves performance quite a bit for large directories * More robust routines that deal with malformed VIEWS blocks * Better GDdeleteGS method, allow ignoring of items by doing a Type=X in a .names file * Allow bangs in Domain= lines, to negate classes of hosts * Portions of the code now use the new non sh routines for starting processes. More will follow. * Much better URL handling from Alan Coopersmith Gopher+2.0 patchlevel 11 ------------------------ * Better method of drawing box characters dependent on terminal type. Terminal types supported: vt100, z29, others. * Don't allow downloads of type 'i' items. * 'v' no longer does anything if user is already viewing bookmarks. * Fix the 'm' command so that it deletes the current menu's cache files. Also prevent 'm' from destroying bookmarks. (Beckett) * In describe_gopher(), add TRUE argument to GStoLink() so that the Admin and ModDate information are displayed ('=' and '^'). (Macrides) * Prevent describe_gopher() from destroying the cache file for the current item. (Beckett, Wolfe) * More stable file caching, subject line chopping in Gripe * Fix improper include of sys/fcntl.h in gopherrc.c * Prettier Info items in gopher directories, removed dot from the end of files In DisplayTitle(), menu items now fit properly when the line is too long for the screen. (Beckett) * filter out more characters when saving files for VMS * In Save_file(), disallow saving of type since this is fetched as a set of indexed fields instead of as a savable file. Also disallow saving of info and error types since there's nothing to save. (Wolfe, Beckett, Macrides) * Clarified help/messages, mods for box display In PagerInitGlobal(), initialize 'currentpage' to 0 in order to correct problems with the page-up command ('b') that are due to the static nature of 'currentpage' and 'positions[]'. Remove static initialization of 'currentpage' since it may be misleading. (Wolfe) * In PagerBuiltin(), fix page-up ('b') command to not execute if the currently displayed page is the first page of the text. (Wolfe) * In PagerBuiltin(), fix search command ('/') to begin searching at the top of the currently displayed page. This allows search to successfully find and highlight text on this page. (Wolfe) * In PagerBuiltin(), modify search command ('/') to not search for a null string. (Wolfe) * In PagerBuiltin(), modify repeat search ('n') to display an error message when attempted without a defined search string. This is consistent with the behavior of 'n' at the menu level. (Wolfe) * In PagerBuiltin(), clean up deleted subwindows when doing searches. This affects AIX, Ultrix, and perhaps others. (Beckett) * Add q to exit out of pager for completeness Gopher+2.0 patchlevel 10 ------------------------ * Fix for segmentation fault when saving or downloading * Fix for osf curses line drawing characters * Fix for people trying to download the help file * Move screen refresh stuff to CURwgetch() * Add optional client logging * Cleanup on a SIGHUP signal * Use $HOME instead of password routines to read .gopherrc * Allow saving to variable length record VMS files (see conf.h) * Add Movie (;) and Info (i) type support * Add q to exit out of pager for completeness * Now possible to print via builtin pager. Gopher+2.0 patchlevel 9 ----------------------- * Add early searching.. tag for CSO, better ui * Fixed spawned process error checking on Unix, add third arg to Save_File * Cleanup on a SIGHUP signal * Fixes for empty bookmark addition problem * Fix for segvs when exiting early * In the 'o' command, allocate memory for the form based on screen width. * Don't redraw the screen if we attempt to go up a directory level from the root level. * In Gripe(), allocate memory for the form based on screen width. Fix email parsing under VMS. Fix problem where gopher did not delete mail temp files under VMS. (Becket) * In process_request(), make the status "Receiving xxxx..." a bit more descriptive for images, MIME files, and other files. (Becket) * In Save_file(), choose a view BEFORE opening the file -- user may change mind and cancel, which left a zero-length file previously. * In Save_file(), check to see if a view has already been chosen. * Redraw the screen after e-mailing a document. User may be emailing to himself or get an error message. * Backing past the top of document no longer brings up help. Text screen no longer redraws after the help screen disappears. * The gopher: url shouldn't have that extra slash Gopher+2.0 patchlevel 8 ----------------------- * The built in pager can now mail/save/download. * Add [space to cycle] prompt *before* you entered a choice item in an ask block. * Bolding of searched words in the pager is now a changeable option. * Pressing the DEC HELP key/KEY_HELP will get help * Fixed lots of memory allocation errors in AskBlocks code. Shouldn't dump core no more.. * Client will clean up transfered files on more abnormal occasions. * Last bookmark can now be deleted. Gopher+2.0 patchlevel 7 ----------------------- * Make sun shared libraries optional * Add support for DEC HELP key/KEY_HELP * Exit on error reading from terminal (kills spinning processes) * Implement all remaining ASK block items (Select, Choose). * Some Spelling corrections * Modified CURGetOneOption() to have a Title field. Serveral other routines modified for improved line editing and to show all available commands while answering prompts. If dialog box has only one prompt, as for search query entries, start user entry on new line so more of the screen is available for the entry (useful for search terms with booleans). * Add Funky cool builtin pager (also changed defaults to use builtin pager.) * Fix core dumps when exiting from bookmark screen. * Add support for tn3270 on oddball ports.. * Add command-line searching * Fix for caching of alternate view items. * Don't allow null applications to be added with the options code. * Getting info displays the URL of the item. * Inform user about mal-configuration if view has Unix piping on VMS. * Added code for mailing gripes from VMS systems, and fixed memory leak in the Unix code. * Added v1.12b 'S' command for saving titles in a directory. * Added titles to CURGetOneOption() calls. * Don't connect if nothing typed in 'o' * Add a sample TPU file/pager for VMS * Add Environment variable processing for VMS, plus add support for HTML * Moved GLOBALRC definition to conf.h for VMS * Use and external browser for html * Add support for HTML and MIME on the menu displays * Fix for compiler error on Alpha Gopher+2.0 patchlevel 6 ----------------------- * Fix for problems when retrieving empty directories. * Fix for arrow updating. * Don't connect if nothing typed in 'o' * Selecting an Ask item more than once doesn't crash the client. * Many fixes for DEC Alpha AXPs running OpenVMS from F.Macrides: Added temporary code to work around DECC/AXP's problems with screen clearing and cursor homing (we'll get rid of that code if the problem goes away in the next version of DECC/AXP). It's bolding via standout() or wstandout(win) still doesn't work, but that's not a serious functional problem for gopher users on Alphas. Added exit block to ensure that the terminal characteristics are retored and cleanups are done on VMS. Added code for getting terminal characteristics from the terminal table on VMS. Replaced/modified Cruft for VMS with routines which handle both Control C and Control Y, enable use of ReallyQuit(), and restore all original terminal characteristics for spawns and intentional or unintentional exits. Did it in a way that should stay transparent to the otherwise "for-Unix" code, and should hold up with future mods or enhancements of that code. Standout() doesn't work at all and endwin() and delwin() are unreliable on Alphas (due to bugs in the Alpha's Curses library). Andrew Heyler is looking into workarounds, should DEC not fix the bugs soon. Code compiles with DECC on Alphas without warnings or error messages, but still get lots of "informational" messages due to incomplete prototyping (no problems or compiler messages with VAXC). * REMOTEUSER is now compiled in by default.. * More debugging output from Mitra. * secure patch from mitra. * Moved vms opt files into their own directory. Gopher+2.0 patchlevel 5 ----------------------- * Fix for really long strings in some menus * Get rid of the beep during a ^G in CURwgetstr(). * Make CURChoice() delete its window when it exits. * Fixes for CMULIB and NETLIB for VMS * Mods for VMS for telnet dialog, argv[0] * use x-troff instead of troff in gopher.rc Gopher+2.0 patchlevel 3 ----------------------- * Additional checking for mail address syntax from Wolfgang Ley. Gopher+2.0 patchlevel 3 ----------------------- * Should compile for CMUIP and NETLIB on VMS (not tested) * Fix for control-c on startup * Added warning comments in mail_file() Gopher+2.0 patchlevel 2 ----------------------- * Use /bin/mail instead of ucbmail * Rebuild client if patchlevel.h changes * Fix for problems with '=' and '?' and /bin/mail Gripe mods Gopher+2.0 patchlevel 1 ----------------------- * Bigger Better Badder Options, inspired by jqj * Audio file fix from jqj * Don't allow securemode types to use o * Bigger Better Badder Options, inspired by jqj * Fix for VMS unresolved variables * Change audio/mulaw to audio/basic for MIME Gopher+2.0 ---------- * Client supports AskL: and AskP: * Mitra mods.. More secure downloads. Optional Autoexit feature. * Mods from Dirk Herr-Hoyman: Add default to gopher client view selection. This includes making Text/plain the default view. Make view types "pretty" in view selection. Fixed a nasty bug view selection. When you choose an item that does not have a viewer, a previous view type was used. Don't EVER use static again :-) Various error checks. Mostly adding error checking. * Interrupts are now handled cleanly. Pressing control-c and then selecting "n' for no will leave you back where you started.. * Client now compiles on VMS cleanly. * ASK blocks now work for all Gopher items, not just documents.. * Fixed problems with CSO caching of search results. Also changed the way CSO searches are done, you return to the search dialog after each search instead of returning to the directory view. * Kermit binary downloads now work. * Fixed problem in gripe with messed displays.. * Fixed VMS telnet's using Multinet so they work correctly for ports other than 23. * CleanupandExit() now works better with some signal() implementations. * Added ^R and ^W as aliases for redraw for VMS * Added the 'o' command to open a new gopher session to any host/port * Fixed problem with 'A' command, it was adding the wrong directory. * Added '!' to do a shell escape. (or '$' on VMS..) * Ctrl-Z does an unconditional quit on VMS. * Fixed bug with '=' on systems without a tempnam() (i.e. NeXTs etc.) Changes from 1.2b3 to 1.2b4 --------------------------- * Fixed problem with signals in subprocs.c * Fixed bug in Ask routines * Made having m to mail an option for CLIENTOPTS * Removed extraneous wattron/wattroff in CURBox() * Added mods for REMOTEUSER from Mitra. * Added better error messages for non-connecting sockets (jqj). * Added client option for not including MAILing for a secure client. Changes from 1.2b2 to 1.2b3 --------------------------- * Added support for Note: block in ASK blocks. * Default ASK values now appear in the ASK form. * Removed many memory leaks. Thanks purify! * Enhanced caching of retrieved files. The client saves any file that is viewed just in case you want to see it later. Destroys them when you're finished with a directory. * Mail Save and print are now available again, but bolding is being reworked. * Screen doesn't blink when you choose an item by number (Mitra). * Memory leaks are gone, plus many more bug fixes. Changes from 1.12 to 1.2b2 -------------------------- * Client now works with Gopher+ servers. * Fixed problems with freeing memory on NeXT systems (and any systems that have tmpnam() instead of tempnam() * Fixed problems with Gopher+ bookmarks. * Options screen is still broken, in the process of replacing it with something much better. * Can now directly pipe into commands. Can even set the pager to "|more" for instantaneous viewing of big files. * Global gopher.rc file installed in CLIENTLIB * Long filenames are now truncated. Changes from 1.11b to 1.12 -------------------------- * Added ^R to redisplay keys for those VMS types. * Fixed window-memory leak in CURChoice(); * Fixed problem with pagers that don't leave the cursor at the beginning of the line. * Now compiles cleanly under UCX. * Save_file now generates "pretty" VMS default file names. * Fixed bug with one item directories not showing up correctly. Changes from 1.11 to 1.11b -------------------------- * Save_file now filters for directories and searches. * Removed \n from system() calls for VMS. * Reverted to old behavior in readfield() This is especially important for sites that stuff \n's in their titles/paths. * Bugs!!! Fixed problem with 's' for saving at a menu. Also fixed function calling to Save_file. * Secure mode now actually lets people view documents. * VMS users can now see the bytes per second on their transfers. Changes from 1.1 to 1.11 ------------------------ * Added file downloading command 'D'. Right now it's hard coded for kermit, sz, sb, and sx download commands. This can be customized easily by editing download.c. * Client no longer trys to display images when in secure mode. An error message is displayed instead. * Added command line option -T to set the initial type of object being displayed. * Improved behaviour when executing an item by typing it's number The arrow and screen are updated to reflect the item being retrieved. * Fixed display problems with directory title searching. * Client now compiles underneath VMS. See README.VMS in the top level for more information. (Thanks Earl and JQ!) * Should compile on UNICOS now. (Hal Peterson, hrp@cray.com) * CSO searches now gather fields that have the "Lookup" attribute instead of the "Indexed" attribute. * Name of the CSO popup is now the name of the gopher item being searched. * CSO dialog cancels automatically if no search data is entered. * Saving a file after a search doesn't save the highlighting codes now at the expense of retransferring the file. * Fixed initial display message to "Press RETURN to continue". Initial gopherrc file now has sane file permissions. Changes from 1.03 to 1.1 ------------------------ * Processing of overly long titles is now better dealt with. * By popular demand, typing a number "enter's" the item, instead of just moving you there. * Copyright notice is displayed when you enter gopher for the first time. * Added support for GIF files. * Fixed bug where you can't change the Mail command. * Now can save direct from the menu, press 's', doesn't put icky bolding characters into your data... * You can now save into pipes, i.e. "| uncompress| xloadimage -" will do the right thing... Can't do it in securemode though.. * Can now save in ~/ and ~username. * Removed dead code, blew away error.c. * Fixed error processing for cso queries. (JQ Johnson) jqj@ns.uoregon.edu * Changed prompt for mailing a document to "Mail current document to:" Mod from dhgo@midway.uchicago.edu (donald goldhamer) * Some of the error messages are more descriptive (unknown host etc.) * Client distinguishes between 3270 and Telnet types. Marie-Christine * Fixed problem with line positioning when a failure to connect occurs. * Fixed bug when deleting last bookmark in a directory. Also fixed screen updating problem when deleting last bookmark in a list. * Added additional input processing, ^u now kills the entire line. Cursor keys can move within any entry dialog. * Fixed problem with backspace key on certain system V systems. * Cursor keys now wrap around the main gopher menu. * Added snazzy dialog boxes everywhere. Experimented with Character graphics. Should be much easier to use. * File/socket I/O is greatly improved. read() system calls reduced 1000 times or more. * Fixed problems with leftover files in /tmp. * The client now allows you to specify more than one server on the command line. Do it like this: gopher gopher 70 gopher2 70 It will randomly choose either server, this is useful for duplicated servers. Changes from v1.02 to v1.03 --------------------------- The client can now interrupt searches using Control-c. However this can be buggy. The current position on the screen isn't quite updated properly, and things will probably break if you're reading a long directory.... Gopher now looks in the "Name" instead of the "path" to find a default name to save in.. Works for WAIS docid things. Client can now view images. There is a new environment variable GOPHER_IMAGE. It's a little different than the patch that's already out there. Searches in a menu (the / command) are now case insensitive. PagerCommand is now saved. PAGER still takes precedence, though. Fixed bogus out of memory error when mailing a file. Added casts to each and every malloc(); Changed name of PC binary files to PCBIN instead of HQX, confusing at best... Changes from v1.01 to v1.02 --------------------------- Fixed problems with input handling and core dumps on Ultrix machines. Added a new option -b, it starts the client on the bookmark page. Fixed problem with 'm' key. It didn't update the current cursor line. Caused core dumps too. Fixed problem with getting moved to the first item of a directory when choosing not to search a search type. Fixed problem with cbreak redefinition on some Sequent systems. (Sellens) Changed o to O in the gopher help file. Fixed problems with input handling in Ultrix. keypad() was the culprit. Client now deals with MIME stuff correctly. (Mark Whidby) Client now deals with window size change signals and suspend signals better. Client now also doesn't update screen size if it receives a window size change signal and the screen size hasn't actually changed. (which can happen in a Sun cmdtool window) (jqj@duff.uoregon.edu) Added searching functionality in menus, press '/' to search for a string, 'n' afterwards will search for more items of that name. (David Datta) Changes from v1.0 to v1.01 -------------------------- Fixed problem with compilation on NeXTs. Fixed problem with telnet and port 0 error messages. Changes from v0.9 to v1.0 ------------------------- Experimental MIME type is now supported. (Type 'M'). TN3270 type is now supported (Type 'T'). User can now escape from the Telnet/TN3270 connection screen. Ctrl-g will abort you out of all prompts, ala emacs. Added bookmark support and gopherrc file support. Bookmarks can be defined with the 'a' or 'A' key. The first marks the item under the cursor, the other marks the current directory. Bookmarks are stored in ~/.gopherrc, along with other configuration parameters. Client now does nifty twirl output to let you know it's up to something. It currently does this for directorys (one twirl per entry) and textfiles/cso searches (one twirl per 25 lines) This stuff is adapted from the panda code. Added more information on connections. It displays "connecting..." before it displays "retrieving directory..." Client beeps at you if you press the wrong keys now. The client doesn't redisplay the menu when an invalid key is pressed. Nice for people dialing in on 2400 bps lines. Now linking in the new swanky gopher library. I got tired of having many different versions of the same code lying around. Added fix from John Sellens that allows the user to escape from a CSO query. Fixed problem with titles not being updated when moving back a level. The client checks for environment variables for its configuration information. The following variables can be used: GOPHER_MAIL The program to send mail with (must understad -s option) GOPHER_TELNET The program to contact telnet services with. GOPHER_PLAY The program to play sound from a pipe. GOPHER_PRINTER The program to print from a pipe. This was all suggested and coded by Timothy M. Sigmon. Fixed typos in error.c relating to vprintf and err_init, patch from Jim Meyering. Cleaned up the SYSVCURSES stuff. You no longer need to specify whether or not you're using System V curses. Also fixed a problem relating to Newline and KEY_ENTER confusion. All in all the curses code is cleaned up quite a bit. Made the interface more consistent. Pressing 'l' will let you enter into and item (just like return and the right arrow..) (Glenn F. Leavell) Changes from v0.8 to v0.9 ------------------------- Gopher the Cache!! This version of the client caches the previous directories indefinitely.... Perhaps should add timeouts. Reduced memory usage ~4 times. Implemented data structures in pseudo C++ fashion. All memory for character strings is dynamically allocated. No more hard limits! Directories can be as large as your available memory! Cool! Removed bogus calls to strstr in gopher.c relating to bolding of output words. (Pointed out by Tim Perala) Fixed conf.h so that it doesn't bogusly set IS_BSD for an Encore Multimax. (Pointed out by Tim Perala) Bug: The prompt when viewing a file allows for mailing in secure mode. The actual code however doesn't let you do this. Fixed it. (Pointed out by Ed Symanzik) Fixed security hole. Don't allow people to change options using the O command when secure mode is active. (Fix from Rickard Schoultz) Also disabled saving hqxs and binaries.. Fixed annoyance. If you selected a directory and it couldn't connect, the cursor would jump to the first item. (Fix from Edward Symanzik) Fixed -t option parsing. Pointed out by Andreas Haug & John Sellens. Added Binhex and PChex compatibility. (Tweaks from John Sellens) Fixed problem with page up, it didn't go up all the way. It was 12 lines off. (Fix from Edward Symanzik) Changes from v0.7 to v0.8 ------------------------- Added fix from John Sellens: The client was opening a connection at the beginning of every session and not doing anything with it. A simple fix was all that was needed. Added enhancement from John Sellens: client now supports "Type 9" binary files. Fixed typo in help file, thanks to Nelson Beebe. The client can now send files using mail, in addition to printing and saving. (This was originally suggested by Julio Perez) Added the -p option (for "path"). This will let you point the gopher Client at a specific selector string on the server. Suggested by Prentiss Riddle. Also added -t option to override the "Root Directory" title that's normally displayed. (These flags will mostly be used for special purpose uses of gopher). Added key bindings for left and right arrow keys. The Left arrow key moves you "up" a directory (just like 'u'), the right arrow key moves you "into" an item (just like ). (from William Roberts). Fixed problem with char definitions/SYSVCURSES in manager.c. (from William Roberts.) Allowed ESC 0 [abcd] as well as ESC [ [abcd] when VTKEYS are defined. (Also from William Roberts). Changed default pager from more to more -d. (Suggested by Julio Perez) Upped the sizes of the structures for the selector string, title, etc. Should work better with those nasty WAIS docids... Changed almost all of the code to the GS{set,get}Type calls. Look in gopherstruct.[hc] if you plan on modifying the client... Changes from v0.6 to v0.7 ------------------------- Fixed problem with mysterious 2s appearing when bolding words. I did things the correct way with tputs() instead of the hackish method. Fixed problems with phonebook database searches that return more than ten hits. Dash insertion will now work correctly in this case. Fixed problems with large directories causing core dumps. Added fixes from John Sellens Fix for race condition when trying to retrieve a non-existant item. Added fixes from Craig Rice Client checks to see if the root server is up before starting. If it's down it exits and prints an error message. Fixed improper prompting when saving files. Added fix from Mic ... Removed the EOF that gets written out to files when you save them. Changes from v0.5 to v0.6 ------------------------- Fixes for the undocumented + next_page command. I changed the keystrokes to ">" for page down and "<" for pageup. Thanks go to Pekka Kytolaakso for the patch. Client now cleans up files in /tmp when control-c is typed, patch courtesy of Craig Rice . A whole slew of changes from Mic Kaczmarczik: Some versions of make have a predefined macro called ``MACHINE'', changed it to ``MACHDEFS'' to avoid conflicts. Provide a way to override the default host in the Makefile. Make clean deletes the executable program as well as object files. Allow definitions of DEFAULT_HOST & GOPHER_PORT in the Makefile. Try to guess the IS_A_ Machine type automatically. Added the '=' command to show information about the current item in the .Link format. Fixed #include file ordering problem in gopher.h. Don't include if on a NeXT system. Disabled the keypad call for Ultrix machines. (Fails under Ultrix 4.0) Changes from v0.4 to v0.5 ------------------------- The client now remembers the path you took through the menus. It sticks the pointer of the directory you were in when you move up a level or when you view a file. Fixed problem with the getopt variables in being in the wrong place. This caused problems with strict C compilers. Fixed type problem with getopt() (c should have been an int) Thanks go to BugStomper Russell Fulton . Spiffed up the makefile. Typing "make install" now installs the helpfile in the right place. Added changes from Craig Rice The key 'm' or 'M' now takes you back to the root level. A lowercase 'q' now quits the program too. A "Searching Text..." Message is displayed when searching text. I modified his idea of stripping off long titles. Instead of removing all directory information I strip off just enough directories to fit the tile the screen. (This really isn't very portable though, not all long titles will have slashes necessarily...) Changes from v0.32 to v0.4 -------------------------- Client now handles control-c gracefully (no more raw terminals.) Added signal handler for window size changes. (Thanks to Rick Watson r.watson@utexas.edu for the hints and tips) Option setup no longer uses full paths for commands. conf.h is now much simpler VT100 cursor keys now work on all platforms, not just System V curses machines. (Thanks go to Pekka Kytolaakso ) Now compiles on Convex OS 9.1 using -DIS_BSD (Pekka again...) Now compiles using System V curses on Ultrix machines. (Thanks go to Earl Fogel ) Now using getopt() command line parsing. Added option -s that disables saving and printing, very useful for public access terminals. Changes from v0.31 to v0.32 --------------------------- Fixed stupid refrest() typo. (That'll teach me to do hack and burn jobs!) Changes from v0.3 to v0.31 -------------------------- Added more messages that tell you when the client is doing stuff. (receiving directory, receiving sound, etc...) Fixed definition problem of SIGCLD/SIGCHLD. Changes from v0.2 to v0.3 ------------------------- Fixed undefined PLAY_COMMAND on machines that don't have a sound player. Added an option for compiling gopher for people that are using ANET from a VM/CMS system (STUPID_TERM). Niggly Makefile changes. Fixed problems with long lines. The client shows the end part of the title (which is probably the most interesting) instead of the first part. The titles are also lined up properly now. Changes from v0.1 (original unversioned release) to v0.2 -------------------------------------------------------------- Added highlighting of text in index retrievals. Fixed strange memory allocation problems. Added support for sounds on Sun Sparcstations and Nexts. Fixed problem with really long lines. Client prompts the user with an error message if an empty directory is found. Screen title is now intact when the user scrolls up a page.