proc_encode_coding_system[p->outfd] is NULL, instead of allocating
`struct coding_system' for encoding, just skip setting up coding
system for encoding. Set Vlast_coding_system_used after some text
is read.
(send_process): Set Vlast_coding_system_used after deciding a
coding system to be used for encoding.
(window-configuration-to-register): Use a marker to save point.
(point-to-register): Include point when saving a frame config.
(number-to-register): New command (was commented out).
(increment-register): New command
(view-register): Handle frame configs and window configs
included in a list with a pointer.
(view-register, insert-register): Use numberp, not integerp.
related variables added.
(custom-variable-default-form): New variable controlling default
display form for customization of variables.
(custom-variable): widget `:form' is nil before initialization.
(custom-variable-value-create): Initialize `:form' to
`custom-variable-default-form'.
(custom-face-default-form): New variable controlling default
display form for customization of faces.
(custom-face): widget `:form' is nil before initialization.
(custom-face-value-create): Initialize `:form' to
`custom-face-default-form'.
(debugger-env-macro): New general purpose macro for all debugger
functions; separated from `debugger-eval-expression'.
(debugger-eval-expression): Use `debugger-env-macro'.
(debugger-record-buffer): New variable.
(debugger-record-expression): New user function , key "R".
(debugger-mode): Now runs hook `debugger-mode-hook'.
(change-log-get-method-definition-1): Renamed get-method-definition-1.
(change-log-get-method-definition): Renamed from get-method-definition.
(add-log-keep-changes-together): New user variable.
(add-change-log-entry): Added missing WHOAMI explanation.
Added new functionality according to variable
`add-log-keep-changes-together'.
mostly copied from gnus-art.el.
(rmail-hex-string-to-integer): New fn, copied from hexl.el.
(rmail-hex-char-to-integer): Likewise.
(rmail-convert-to-babyl-format): Use rmail-decode-quoted-printable.
