Mercurial > hg > xemacs-beta
view lisp/mule/kinsoku.el @ 5146:88bd4f3ef8e4
make lrecord UID's have a separate UID space for each object, resurrect debug SOE code in extents.c
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-03-15 Ben Wing <ben@xemacs.org>
* alloc.c:
* alloc.c (c_readonly):
* alloc.c (deadbeef_memory):
* alloc.c (make_compiled_function):
* alloc.c (make_button_data):
* alloc.c (make_motion_data):
* alloc.c (make_process_data):
* alloc.c (make_timeout_data):
* alloc.c (make_magic_data):
* alloc.c (make_magic_eval_data):
* alloc.c (make_eval_data):
* alloc.c (make_misc_user_data):
* alloc.c (noseeum_make_marker):
* alloc.c (ADDITIONAL_FREE_string):
* alloc.c (common_init_alloc_early):
* alloc.c (init_alloc_once_early):
* bytecode.c (print_compiled_function):
* bytecode.c (mark_compiled_function):
* casetab.c:
* casetab.c (print_case_table):
* console.c:
* console.c (print_console):
* database.c (print_database):
* database.c (finalize_database):
* device-msw.c (sync_printer_with_devmode):
* device-msw.c (print_devmode):
* device-msw.c (finalize_devmode):
* device.c:
* device.c (print_device):
* elhash.c:
* elhash.c (print_hash_table):
* eval.c (print_multiple_value):
* eval.c (mark_multiple_value):
* events.c (deinitialize_event):
* events.c (print_event):
* events.c (event_equal):
* extents.c:
* extents.c (soe_dump):
* extents.c (soe_insert):
* extents.c (soe_delete):
* extents.c (soe_move):
* extents.c (extent_fragment_update):
* extents.c (print_extent_1):
* extents.c (print_extent):
* extents.c (vars_of_extents):
* frame.c:
* frame.c (print_frame):
* free-hook.c:
* free-hook.c (check_free):
* glyphs.c:
* glyphs.c (print_image_instance):
* glyphs.c (print_glyph):
* gui.c:
* gui.c (copy_gui_item):
* hash.c:
* hash.c (NULL_ENTRY):
* hash.c (KEYS_DIFFER_P):
* keymap.c (print_keymap):
* keymap.c (MARKED_SLOT):
* lisp.h:
* lrecord.h:
* lrecord.h (LISP_OBJECT_UID):
* lrecord.h (set_lheader_implementation):
* lrecord.h (struct old_lcrecord_header):
* lstream.c (print_lstream):
* lstream.c (finalize_lstream):
* marker.c (print_marker):
* marker.c (marker_equal):
* mc-alloc.c (visit_all_used_page_headers):
* mule-charset.c:
* mule-charset.c (print_charset):
* objects.c (print_color_instance):
* objects.c (print_font_instance):
* objects.c (finalize_font_instance):
* opaque.c (print_opaque):
* opaque.c (print_opaque_ptr):
* opaque.c (equal_opaque_ptr):
* print.c (internal_object_printer):
* print.c (enum printing_badness):
* rangetab.c (print_range_table):
* rangetab.c (range_table_equal):
* specifier.c (print_specifier):
* specifier.c (finalize_specifier):
* symbols.c:
* symbols.c (print_symbol_value_magic):
* tooltalk.c:
* tooltalk.c (print_tooltalk_message):
* tooltalk.c (print_tooltalk_pattern):
* window.c (print_window):
* window.c (debug_print_window):
(1) Make lrecord UID's have a separate UID space for each object.
Otherwise, with 20-bit UID's, we rapidly wrap around, especially
when common objects like conses and strings increment the UID value
for every object created. (Originally I tried making two UID spaces,
one for objects that always print readably and hence don't display
the UID, and one for other objects. But certain objects like markers
for which a UID is displayed are still generated rapidly enough that
UID overflow is a serious issue.) This also has the advantage of
making UID values smaller, hence easier to remember -- their main
purpose is to make it easier to keep track of different objects of
the same type when debugging code. Make sure we dump lrecord UID's
so that we don't have problems with pdumped and non-dumped objects
having the same UID.
(2) Display UID's consistently whenever an object (a) doesn't
consistently print readably (objects like cons and string, which
always print readably, can't display a UID), and (b) doesn't
otherwise have a unique property that makes objects of a
particular type distinguishable. (E.g. buffers didn't and still
don't print an ID, but the buffer name uniquely identifies the
buffer.) Some types, such as event, extent, compiled-function,
didn't always (or didn't ever) display an ID; others (such as
marker, extent, lstream, opaque, opaque-ptr, any object using
internal_object_printer()) used to display the actual machine
pointer instead.
(3) Rename NORMAL_LISP_OBJECT_UID to LISP_OBJECT_UID; make it work
over all Lisp objects and take a Lisp object, not a struct pointer.
(4) Some misc cleanups in alloc.c, elhash.c.
(5) Change code in events.c that "deinitializes" an event so that
it doesn't increment the event UID counter in the process. Also
use deadbeef_memory() to overwrite memory instead of doing the same
with custom code. In the process, make deadbeef_memory() in
alloc.c always available, and delete extraneous copy in mc-alloc.c.
Also capitalize all uses of 0xDEADBEEF. Similarly in elhash.c
call deadbeef_memory().
(6) Resurrect "debug SOE" code in extents.c. Make it conditional
on DEBUG_XEMACS and on a `debug-soe' variable, rather than on
SOE_DEBUG. Make it output to stderr, not stdout.
(7) Delete some custom print methods that were identical to
external_object_printer().
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Mon, 15 Mar 2010 16:35:38 -0500 |
| parents | aa5bf79c0076 |
| children | cd167465bf69 91b3aa59f49b |
line wrap: on
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;; kinsoku.el -- Kinsoku (line wrap) processing for XEmacs/Mule -*- coding: iso-2022-7bit; -*- ;; Copyright (C) 1997 Free Software Foundation, Inc. ;; This file is part of Mule (MULtilingual Enhancement of XEmacs). ;; This file contains Japanese and Chinese characters. ;; XEmacs is free software; you can redistribute it and/or modify it ;; under the terms of the GNU General Public License as published by ;; the Free Software Foundation; either version 2, or (at your option) ;; any later version. ;; XEmacs is distributed in the hope that it will be useful, but ;; WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ;; General Public License for more details. ;; You should have received a copy of the GNU General Public License ;; along with XEmacs; see the file COPYING. If not, write to the ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ;; Boston, MA 02111-1307, USA. ;; Written by Jareth Hein (jhod@po.iijnet.or.jp) based off of ;; code by S.Tomura, Electrotechnical Lab. (tomura@etl.go.jp) from ;; Mule-2.3 ;;; Special characters for JIS code ;;; "$B!!!"!#!$!%!&!'!'!(!)!*!+!,!-!.!/(B" ;;; "$B!0!1!2!3!4!5!6!7!8!9!:!;!<!=!>!?(B" ;;; "$B!@!A!B!C!D!E!F!G!H!I!J!K!L!M!N!O(B" ;;; "$B!P!Q!R!S!T!U!V!W!X!Y!Z![!\!]!^!_(B" ;;; "$B!`!a!b!c!d!e!f!g!h!i!j!k!l!m!n!o(B" ;;; "$B!p!q!r!s!t!u!v!w!x!y!z!{!|!}!~(B" ;;; "$B"!"""#"$"%"&"'"(")"*"+","-".(B " ;;; "$B&!&"&#&$&%&&&'&(&)&*&+&,&-&.&/(B" ;;; "$B&0&1&2&3&4&5&6&7&8(B" ;;; "$B&A&B&C&D&E&F&G&H&I&J&K&L&M&N&O(B" ;;; "$B&P&Q&R&S&T&U&V&W&X(B" ;;; "$B'!'"'#'$'%'&'''(')'*'+','-'.'/(B" ;;; "$B'0'1'2'3'4'5'6'7'8'9':';'<'='>'?(B" ;;; "$B'@'A(B" ;;; "$B'Q'R'S'T'U'V'W'X'Y'Z'['\']'^'_!I(B ;;; "$B'`'a'b'c'd'e'f'g'h'i'j'k'l'm'n'o(B" ;;; "$B'p'q(B" ;;; $B#0#1#2#3#4#5#6#7#8#9#A#B#C#D#E#F(B ;;; "$B$!$#$%$'$)$C$c$e$g$n(B" ;;; "$B%!%#%%%'%)%C%c%e%g%n%u%v(B" ;;; Special characters for GB ;;; ;;; $A!!!"!#!$!%!&!'!(!)!*!+!,!-!.!/(B ;;;$A!0!1!2!3!4!5!6!7!8!9!:!;!<!=!>!?(B ;;;$A!@!A!B!C!D!E!F!G!H!I!J!K!L!M!N!O(B ;;;$A!P!Q!R!S!T!U!V!W!X!Y!Z![!\!]!^!_(B ;;;$A!`!a!b!c!d!e!f!g!h!i!j!k!l!m!n!o(B ;;;$A!p!q!r!s!t!u!v!w!x!y!z!{!|!}!~(B ;;; $A"1"2"3"4"5"6"7"8"9":";"<"=">"?(B ;;;$A"@"A"B"C"D"E"F"G"H"I"J"K"L"M"N"O(B ;;;$A"P"Q"R"S"T"U"V"W"X"Y"Z"["\"]"^"_(B ;;;$A"`"a"b"c"d"e"f"g"h"i"j"k"l"m"n"o(B ;;;$A"p"q"r"s"t"u"v"w"x"y"z"{"|"}"~(B ;;; $A#!#"###$#%#&#'#(#)#*#+#,#-#.#/(B ;;;$A#0#1#2#3#4#5#6#7#8#9#:#;#<#=#>#?(B ;;;$A#@#A#B#C#D#E#F#G#H#I#J#K#L#M#N#O(B ;;;$A#P#Q#R#S#T#U#V#W#X#Y#Z#[#\#]#^#_(B ;;;$A#`#a#b#c#d#e#f#g#h#i#j#k#l#m#n#o(B ;;;$A#p#q#r#s#t#u#v#w#x#y#z#{#|#}#~(B ;;; $A$!$"$#$$$%$&$'$($)$*$+$,$-$.$/(B ;;;$A$0$1$2$3$4$5$6$7$8$9$:$;$<$=$>$?(B ;;;$A$@$A$B$C$D$E$F$G$H$I$J$K$L$M$N$O(B ;;;$A$P$Q$R$S$T$U$V$W$X$Y$Z$[$\$]$^$_(B ;;;$A$`$a$b$c$d$e$f$g$h$i$j$k$l$m$n$o(B ;;;$A$p$q$r$s$t$u$v$w$x$y$z${$|$}$~(B ;;; $A%!%"%#%$%%%&%'%(%)%*%+%,%-%.%/(B ;;;$A%0%1%2%3%4%5%6%7%8%9%:%;%<%=%>%?(B ;;;$A%@%A%B%C%D%E%F%G%H%I%J%K%L%M%N%O(B ;;;$A%P%Q%R%S%T%U%V%W%X%Y%Z%[%\%]%^%_(B ;;;$A%`%a%b%c%d%e%f%g%h%i%j%k%l%m%n%o(B ;;;$A%p%q%r%s%t%u%v%w%x%y%z%{%|%}%~(B ;;; $A&!&"&#&$&%&&&'&(&)&*&+&,&-&.&/(B ;;;$A&0&1&2&3&4&5&6&7&8&9&:&;&<&=&>&?(B ;;;$A&@&A&B&C&D&E&F&G&H&I&J&K&L&M&N&O(B ;;;$A&P&Q&R&S&T&U&V&W&X&Y&Z&[&\&]&^&_(B ;;;$A&`&a&b&c&d&e&f&g&h&i&j&k&l&m&n&o(B ;;;$A&p&q&r&s&t&u&v&w&x&y&z&{&|&}&~(B ;;; $A'!'"'#'$'%'&'''(')'*'+','-'.'/(B ;;;$A'0'1'2'3'4'5'6'7'8'9':';'<'='>'?(B ;;;$A'@'A'B'C'D'E'F'G'H'I'J'K'L'M'N'O(B ;;;$A'P'Q'R'S'T'U'V'W'X'Y'Z'['\']'^'_(B ;;;$A'`'a'b'c'd'e'f'g'h'i'j'k'l'm'n'o(B ;;;$A'p'q'r's't'u'v'w'x'y'z'{'|'}'~(B ;;; $A(!("(#($(%(&('((()(*(+(,(-(.(/(B ;;;$A(0(1(2(3(4(5(6(7(8(9(:(;(<(=(>(?(B ;;;$A(@(A(B(C(D(E(F(G(H(I(J(K(L(M(N(O(B ;;;$A(P(Q(R(S(T(U(V(W(X(Y(Z([(\(](^(_(B ;;;$A(`(a(b(c(d(e(f(g(h(i(j(k(l(m(n(o(B ;;; Special characters for BIG5 ;;; ;;; $(0!!!"!#!$!%!&!'!(!)!*!+!,!-!.!/(B ;;;$(0!0!1!2!3!4!5!6!7!8!9!:!;!<!=!>!?(B ;;;$(0!@!A!B!C!D!E!F!G!H!I!J!K!L!M!N!O(B ;;;$(0!P!Q!R!S!T!U!V!W!X!Y!Z![!\!]!^!_(B ;;;$(0!`!a!b!c!d!e!f!g!h!i!j!k!l!m!n!o(B ;;;$(0!p!q!r!s!t!u!v!w!x!y!z!{!|!}!~(B ;;; $(0"!"""#"$"%"&"'"(")"*"+","-"."/(B ;;;$(0"0"1"2"3"4"5"6"7"8"9":";"<"=">"?(B ;;;$(0"@"A"B"C"D"E"F"G"H"I"J"K"L"M"N"O(B ;;;$(0"P"Q"R"S"T"U"V"W"X"Y"Z"["\"]"^"_(B ;;;$(0"`"a"b"c"d"e"f"g"h"i"j"k"l"m"n"o(B ;;;$(0"p"q"r"s"t"u"v"w"x"y"z"{"|"}"~(B ;;; $(0#!#"###$#%#&#'#(#)#*#+#,#-#.#/(B ;;;$(0#0#1#2#3#4#5#6#7#8#9#:#;#<#=#>#?(B ;;;$(0#@#A#B#C#D#E#F#G#H#I#J#K#L#M#N#O(B ;;;$(0#P#Q#R#S#T#U#V#W#X#Y#Z#[#\#]#^#_(B ;;;$(0#`#a#b#c#d#e#f#g#h#i#j#k#l#m#n#o(B ;;;$(0#p#q#r#s#t#u#v#w#x#y#z#{#|#}#~(B ;;; $(0$!$"$#$$$%$&$'$($)$*$+$,$-$.$/(B ;;;$(0$0$1$2$3$4$5$6$7$8$9$:$;$<$=$>$?(B ;;;$(0$@$A$B$C$D$E$F$G$H$I$J$K$L$M$N$O(B ;;;$(0$P$Q$R$S$T$U$V$W$X$Y$Z$[$\$]$^$_(B ;;;$(0$`$a$b$c$d$e$f$g$h$i$j$k$l$m$n$o(B ;;;$(0$p$q$r$s$t$u$v$w$x$y$z${$|$}$~(B ;;; $(0%!%"%#%$%%%&%'%(%)%*%+%,%-%.%/(B ;;;$(0%0%1%2%3%4%5%6%7%8%9%:%;%<%=%>%?(B (defvar kinsoku-ascii nil "Do kinsoku-processing for ASCII.") (make-variable-buffer-local 'kinsoku-ascii) (set-default 'kinsoku-ascii nil) (defvar kinsoku-jis t "Do kinsoku-processing for JISX0208.") (make-variable-buffer-local 'kinsoku-jis) (set-default 'kinsoku-jis t) (defvar kinsoku-gb t "Do kinsoku-processing for GB2312.") (make-variable-buffer-local 'kinsoku-gb) (set-default 'kinsoku-gb t) (defvar kinsoku-big5 t "Do kinsoku-processing for Big5..") (make-variable-buffer-local 'kinsoku-big5) (set-default 'kinsoku-big5 t) (defvar kinsoku-ascii-bol "!)-_~}]:;',.?" "BOL kinsoku for ASCII.") (defvar kinsoku-ascii-eol "({[" "EOL kinsoku for ASCII.") (defvar kinsoku-jis-bol (concat "$B!"!#!$!%!&!'!(!)!*!+!,!-!.!/!0!1!2!3!4!5!6!7!8!9!:!;!<!=!>(B" "$B!?!@!A!B!C!D!E!G!I!K!M!O!Q!S!U!W!Y![!k!l!m!n(B" "$B$!$#$%$'$)$C$c$e$g$n%!%#%%%'%)%C%c%e%g%n%u%v(B") "BOL kinsoku for JISX0208.") (defvar kinsoku-jis-eol "$B!F!H!J!L!N!P!R!T!V!X!Z!k!l!m!n!w!x(B" "EOL kinsoku for JISX0208.") (defvar kinsoku-gb-bol (concat "$A!"!##.#,!$!%!&!'!(!)!*!+!,!-!/!1#)!3!5!7!9!;!=(B" "$A!?#;#:#?#!!@!A!B!C!c!d!e!f#/#\#"#_#~#|(e(B") "BOL kinsoku for GB2312.") (defvar kinsoku-gb-eol (concat "$A!.!0#"#(!2!4!6!8!:!<!>!c!d!e#@!f!l(B" "$A(E(F(G(H(I(J(K(L(M(N(O(P(Q(R(S(T(U(V(W(X(Y(h(B") "EOL kinsoku for GB2312.") (defvar kinsoku-big5-bol (concat "$(0!"!#!$!%!&!'!(!)!*!+!,!-!.!/!0!1!2(B" "$(0!3!4!5!6!7!8!9!:!;!<!=!?!A!C!E!G!I!K(B" "$(0!M!O!Q(B $(0!S!U!W!Y![!]!_!a!c!e!g!i!k!q(B" "$(0"#"$"%"&"'"(")"*"+","2"3"4"j"k"l"x%7(B") "BOL kinsoku for BIG5.") (defvar kinsoku-big5-eol (concat "$(0!>!@!B!D!F!H!J!L!N!P!R!T!V!X!Z!\!^!`!b(B" "$(0!d!f!h!j!k!q!p"i"j"k"n"x$u$v$w$x$y$z${(B" "$(0$|$}$~%!%"%#%$%%%&%'%(%)%*%+%:(B") "EOL kinsoku for BIG5.") (define-category ?s "Kinsoku forbidden start of line characters") (define-category ?e "Kinsoku forbidden end of line characters") ;; kinsoku ascii (loop for char in (string-to-list kinsoku-ascii-bol) do (modify-category-entry char ?s)) (loop for char in (string-to-list kinsoku-ascii-eol) do (modify-category-entry char ?e)) ;; kinsoku-jis (loop for char in (string-to-list kinsoku-jis-bol) do (modify-category-entry char ?s)) (loop for char in (string-to-list kinsoku-jis-eol) do (modify-category-entry char ?e)) ;; kinsoku-gb (loop for char in (string-to-list kinsoku-gb-bol) do (modify-category-entry char ?s)) (loop for char in (string-to-list kinsoku-gb-eol) do (modify-category-entry char ?e)) ;; kinsoku-big5 (loop for char in (string-to-list kinsoku-big5-bol) do (modify-category-entry char ?s)) (loop for char in (string-to-list kinsoku-big5-eol) do (modify-category-entry char ?e)) (defun kinsoku-bol-p () "Check if point would break forbidden beginning-of-line rules Uses category \'s\' to check. point$B$G2~9T$9$k$H9TF,6XB'$K?($l$k$+$I$&$+$r$+$($9!#(B $B9TF,6XB'J8;z$O(B\'s\'$B$N(Bcategory$B$G;XDj$9$k!#(B" (let ((before (char-before)) (after (char-after))) (if (and after (or (and kinsoku-ascii (char-in-category-p after ?a)) (and kinsoku-jis (or (char-in-category-p after ?j) (and before (char-in-category-p before ?j)))) (and kinsoku-gb (or (char-in-category-p after ?c) (and before (char-in-category-p before ?c)))) (and kinsoku-big5 (or (char-in-category-p after ?t) (and before (char-in-category-p before ?t)))))) (char-in-category-p after ?s) nil))) (defun kinsoku-eol-p () "Check if point would break forbidden end-of-line rules Uses category \'e\' to check. point$B$G2~9T$9$k$H9TKv6XB'$K?($l$k$+$I$&$+$r$+$($9!#(B $B9TKv6XB'J8;z$O(B\'s\'$B$N(Bcategory$B$G;XDj$9$k!#(B" (let ((before (char-before)) (after (char-after))) (if (and before (or (and kinsoku-ascii (char-in-category-p before ?a)) (and kinsoku-jis (or (char-in-category-p before ?j) (and after (char-in-category-p after ?j)))) (and kinsoku-gb (or (char-in-category-p before ?c) (and after (char-in-category-p after ?c)))) (and kinsoku-big5 (or (char-in-category-p before ?t) (and after (char-in-category-p after ?t)))))) (char-in-category-p before ?e) nil))) (defvar kinsoku-extend-limit nil "Defines how many characters kinsoku will search forward before giving up. A value of nil equates to infinity. $B6XB'=hM}$G9T$r?-$P$7$FNI$$H>3QJ8;z?t$r;XDj$9$k!#(B $BHsIi@0?t0J30$N>l9g$OL58BBg$r0UL#$9$k!#(B") (defun kinsoku-process () "Move to a point that will not break forbidden line break rules. $B6XB'$K?($l$J$$E@$X0\F0$9$k!#(B point$B$,9TF,6XB'$K?($l$k>l9g$O9T$r?-$P$7$F!"6XB'$K?($l$J$$E@$rC5$9!#(B point$B$,9TKv6XB'$K?($l$k>l9g$O9T$r=L$a$F!"6XB'$K?($l$J$$E@$rC5$9!#(B $B$?$@$7!"9T?-$P$7H>3QJ8;z?t$,(Bkinsoku-extend-limit$B$r1[$($k$H!"(B $B9T$r=L$a$F6XB'$K?($l$J$$E@$rC5$9!#(B" (let ((bol-kin nil) (eol-kin nil)) (if (and (not (bolp)) (not (eolp)) (or (setq bol-kin (kinsoku-bol-p)) (setq eol-kin (kinsoku-eol-p)))) (cond(bol-kin (kinsoku-process-extend)) (eol-kin (kinsoku-process-shrink)))))) (defun kinsoku-process-extend () "Move point forward to a permissable for line-breaking. $B9T$r?-$P$7$F6XB'$K?($l$J$$E@$X0\F0$9$k!#(B" (let ((max-column (+ fill-column (if (and (numberp kinsoku-extend-limit) (>= kinsoku-extend-limit 0)) kinsoku-extend-limit 10000))) ;;; 10000 is deliberatly unreasonably large ch1 ch2) (while (and (setq ch1 (char-after)) (<= (+ (current-column) (char-width ch1 )) max-column) (not (bolp)) (not (eolp)) (or (kinsoku-eol-p) (kinsoku-bol-p) ;;; don't break in the middle of an English word (and (char-in-category-p ch1 ?a) (setq ch2 (char-before)) (char-in-category-p ch2 ?a) (= ?w (char-syntax ch2)) (= ?w (char-syntax ch1))))) (forward-char)) (if (or (kinsoku-eol-p) (kinsoku-bol-p)) (kinsoku-process-shrink)))) (defun kinsoku-process-shrink () "Move point backward to a point permissable for line-breaking. $B9T$r=L$a$F6XB'$K?($l$J$$E@$X0\F0$9$k!#(B" (let (ch1 ch2) (while (and (not (bolp)) (not (eolp)) (or (kinsoku-bol-p) (kinsoku-eol-p) ;;; don't break in the middle of an English word (and (char-in-category-p (setq ch1 (following-char)) ?a) (char-in-category-p (setq ch2 (preceding-char)) ?a) (= ?w (char-syntax ch2)) (= ?w (char-syntax ch1))))) (backward-char))))