hs-c-like-adjust-block-beginning. (hs-hide-block-at-point): Stop hiding at the beginning of hs-block-end-regexp (Bug#700).
(gdb-registers-handler-custom): Do not fail when register names are unavailable.
(nslookup-font-lock-keywords): Make it a variable. (net-utils-mode): New mode for viewing diagnostic network output. (net-utils-remove-ctrl-m-filter): Set inhibit-read-only. (net-utils-run-simple): New function. (ifconfig, iwconfig, netstat, arp, route): Use it.
(gdb-threads-mode-map): Don't assume breakpoints buffer is present. (gdb-disassembly-handler-custom, gdb-stack-list-frames-custom) (gdb-locals-handler-custom, gdb-registers-handler-custom): Thread info in mode name. (gdb-registers-mode-map): TAB to switch to locals.
* building.texi (GDB Graphical Interface): Add Multithreaded debugging section. Threads buffer is in separate section now.
(gdb-memory-set-address, def-gdb-set-positive-number) (def-gdb-memory-format, def-gdb-memory-unit): Update memory buffer after changing settings. (gdb-invalidate-disassembly): Update when first shown. (gdb-edit-locals-value): Fixed. (gdb-registers-handler-custom): Print registers in right order and allow changing register values (only for current thread yet).
rmail-unix-mail-delimiter instead of just "From ". (Bug#4076)
by the message whose text is yanked.