Patch #216 - 2006/8/3 * improve handling of ConfigureNotify events by checking if there are further events in the queue which obsolete the current one (adapted from rxvt 2.7.5). Only the normal normal (non-toolbar) configuration is addressed in this patch. * several changes to terminfo: + incorporate some minor changes from ncurses to help keep these synchronized: 2005-02-26 modify sgr/sgr0 in xterm-new to improve tgetent's derived "me". 2006-02-18 remove ncv flag from xterm-16color 2006-06-24 improve xterm-256color by combining the 16-color setaf/setab strings with SGR 48, and cancelling the setf/setb strings. + use extended function-key definitions for xterm-sun, xterm-sco entries. + add terminfo building-blocks corresponding to the modifyFunctionKeys and modifyCursorKeys resources. * ifdef'd Sun function-key feature to make it optional, like HP and SCO. * extend table for termcap-query feature through F63, and updated tcapquery.pl to match. * modify logic for function-key input processing to allow function key numbers which are constructed by control- and shift-modifiers to extend beyond X's hardcoded limit of 35. * add control sequence to set or reset the eightBitInput resource. * change default resource modifyFunctionKeys to 2 to avoid sending SS3 with parameters (report by Kalle Olavi Niemitalo). * add control sequences for setting and resetting the values of the modifyCursorKeys, modifyFunctionKeys and modifyOtherKeys resources. * add modifyFunctionKeys resource like modifyCursorKeys. Setting this to zero allows one to use the control- and shift-modifiers to construct function key strings, for terminals using many function keys, e.g., for xterm-sun or xterm-sco. * modify screen responses and function-key logic to reduce the number of writes made, to make it less likely that an application would read only part of a function-key in a read operation (suggested by John E Urbanczyk). * add combiningChars resource, which allows the user to specify the maximum number of combining characters that xterm will store for each cell in wide-character mode (prompted by request by Markus Kuhn to increase the limit from 2). * improve logic in metaSendsEscape in case the Alt- and Meta-keys are mapped to different modifiers. That allows one to use the Alt-key for shifting in the eightBitInput and use a Meta-key modifier to prefix the result with an <ESC>. * improve modifyCursorKeys logic to prevent it from modifying codes where eightBitInput or metaSendsEscape are set (request by Dan Nicolaescu). * improve modifyCursorKeys logic to prevent it from changing the user input when other modifiers such as AltGr are used (report by Thomas Wolff). * extend modifyCursorKeys to include the numeric keypad when in application mode. * improve -reverse (-rv) option (patch by Jason Vas Dias, Redhat #189161). * workaround for color resources on Fedora-5 which made the toolbar colors inconsistent. * corrected calls used for --disable-setuid option, add debugging traces to help diagnose this area. * modify configure script to ensure that USE_UTMP_SETGID is defined only if the check for POSIX saved-ids succeeds, or corresponds to one of the BSD systems known to have a workable setegid function. * extend configure check for POSIX saved-ids to include BSD systems * modify CF_SYSV configure macro to work with gcc on HPUX 10.20, whose broken <term.h> relies on including <termios.h>. * change order of setuid/setgid ifdef checks in Imakefile to make it simpler to produce a setgid install, allowing the latter to override the former (prompted by an XFree86 commit). * adapt a fix for setgid support from subsequent XFree86 changes (patch by Emanuele Giaquinta). * further improve setgid support (patches by Emanuele Giaquinta). -- Thomas E. Dickey <dickey@invisible-island.net> http://invisible-island.net ftp://invisible-island.net
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