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authorDenis Bitouzé <dbitouze@wanadoo.fr>2021-02-25 18:23:07 +0000
committerDenis Bitouzé <dbitouze@wanadoo.fr>2021-02-25 18:23:07 +0000
commitc6101f91d071883b48b1b4b51e5eba0f36d9a78d (patch)
tree1bf7f5a881d7a4f5c5bf59d0b2821943dd822372 /Build/source/texk/web2c/alephdir/ompar.ch
parent07ee7222e389b0777456b427a55c22d0e6ffd267 (diff)
French translation for tlmgr updated
git-svn-id: svn://tug.org/texlive/trunk@57912 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/alephdir/ompar.ch')
-rw-r--r--Build/source/texk/web2c/alephdir/ompar.ch798
1 files changed, 0 insertions, 798 deletions
diff --git a/Build/source/texk/web2c/alephdir/ompar.ch b/Build/source/texk/web2c/alephdir/ompar.ch
deleted file mode 100644
index 5e42cb64e26..00000000000
--- a/Build/source/texk/web2c/alephdir/ompar.ch
+++ /dev/null
@@ -1,798 +0,0 @@
-% ompar.ch: Local paragraph information
-%
-% This file is part of the Omega project, which
-% is based on the web2c distribution of TeX.
-%
-% Copyright (c) 1994--2000 John Plaice and Yannis Haralambous
-%
-% This library is free software; you can redistribute it and/or
-% modify it under the terms of the GNU Library General Public
-% License as published by the Free Software Foundation; either
-% version 2 of the License, or (at your option) any later version.
-%
-% This library 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
-% Library General Public License for more details.
-%
-% You should have received a copy of the GNU Library General Public
-% License along with this library; if not, write to the Free Software
-% Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-%
-%-------------------------
-@x
-@p function copy_node_list(@!p:pointer):pointer; {makes a duplicate of the
- node list that starts at |p| and returns a pointer to the new list}
-var h:pointer; {temporary head of copied list}
-@!q:pointer; {previous position in new list}
-@!r:pointer; {current node being fabricated for new list}
-@!words:0..5; {number of words remaining to be copied}
-@y
-@p function copy_node_list(@!p:pointer):pointer; {makes a duplicate of the
- node list that starts at |p| and returns a pointer to the new list}
-var h:pointer; {temporary head of copied list}
-@!q:pointer; {previous position in new list}
-@!r:pointer; {current node being fabricated for new list}
-@!words:0..8; {number of words remaining to be copied}
-@z
-
-@x [15] m.208 l.4170
-@d min_internal=char_ghost+1 {the smallest code that can follow \.{\\the}}
-@y
-@d assign_local_box=char_ghost+1
- {box for guillemets \.{\\localleftbox} or \.{\\localrightbox}}
-@d min_internal=assign_local_box+1 {the smallest code that can follow \.{\\the}}
-@z
-%-------------------------
-@x [16] m.212 l.4306
- @!aux_field: memory_word;
-@y
- @!aux_field: memory_word;
- @!local_par_field: pointer;
- @!local_par_bool_field: boolean;
-@z
-%-------------------------
-@x [16] m.213 l.4318
-@d mode_line==cur_list.ml_field {source file line number at beginning of list}
-@y
-@d mode_line==cur_list.ml_field {source file line number at beginning of list}
-@d local_par==cur_list.local_par_field
- {pointer to whatsit for local stuff}
-@d local_par_bool==cur_list.local_par_bool_field
- {has local stuff been changed in this group?}
-@z
-%-------------------------
-@x [16] m.215 l.4344
-prev_graf:=0; shown_mode:=0;
-@y
-prev_graf:=0; shown_mode:=0;
-local_par:=null; local_par_bool:=false;
-@z
-%-------------------------
-@x [16] m.216 l.4351
-@ When \TeX's work on one level is interrupted, the state is saved by
-calling |push_nest|. This routine changes |head| and |tail| so that
-a new (empty) list is begun; it does not change |mode| or |aux|.
-
-@p procedure push_nest; {enter a new semantic level, save the old}
-begin if nest_ptr>max_nest_stack then
- begin max_nest_stack:=nest_ptr;
- if nest_ptr=nest_size then overflow("semantic nest size",nest_size);
-@:TeX capacity exceeded semantic nest size}{\quad semantic nest size@>
- end;
-nest[nest_ptr]:=cur_list; {stack the record}
-incr(nest_ptr); head:=get_avail; tail:=head; prev_graf:=0; mode_line:=line;
-@y
-@ @p @<LOCAL: Declare |make_local_par_node|@>;
-
-@ When \TeX's work on one level is interrupted, the state is saved by
-calling |push_nest|. This routine changes |head| and |tail| so that
-a new (empty) list is begun; it does not change |mode| or |aux|.
-
-@p procedure push_nest; {enter a new semantic level, save the old}
-begin if nest_ptr>max_nest_stack then
- begin max_nest_stack:=nest_ptr;
- if nest_ptr=nest_size then overflow("semantic nest size",nest_size);
-@:TeX capacity exceeded semantic nest size}{\quad semantic nest size@>
- end;
-nest[nest_ptr]:=cur_list; {stack the record}
-incr(nest_ptr); head:=get_avail; tail:=head; prev_graf:=0; mode_line:=line;
-local_par:=make_local_par_node; local_par_bool:=false;
-@z
-%-------------------------
-@x [16] m.217 l.4366
-begin free_avail(head); decr(nest_ptr); cur_list:=nest[nest_ptr];
-@y
-begin
-if local_par<>null then begin
- if local_par_bool then begin end {|tail_append(local_par)|}
- else free_node(local_par,local_par_size);
- end;
-free_avail(head); decr(nest_ptr); cur_list:=nest[nest_ptr];
-@z
-%-------------------------
-@x [17] m.230 l.4860
-@d box_base=toks_base+number_regs {table of |number_regs| box registers}
-@y
-@d local_left_box_base=toks_base+number_regs
-@d local_right_box_base=local_left_box_base+1
-@d box_base=local_right_box_base+1 {table of |number_regs| box registers}
-@z
-%-------------------------
-@x [17] m.230 l.4888
-@d box(#)==equiv(box_base+#)
-@y
-@d local_left_box==equiv(local_left_box_base)
-@d local_right_box==equiv(local_right_box_base)
-@d box(#)==equiv(box_base+#)
-@z
-%-------------------------
-@x [17] m.236 l.4954
-@d int_pars=55 {total number of integer parameters}
-@y
-@d local_inter_line_penalty_code=55 {local \.{\\interlinepenalty}}
-@d local_broken_penalty_code=56 {local \.{\\brokenpenalty}}
-@d no_local_whatsits_code=57 {counts local whatsits}
-@d int_pars=58 {total number of integer parameters}
-@z
-%-------------------------
-@x [17] m.236 l.5011
-@d new_line_char==int_par(new_line_char_code)
-@y
-@d new_line_char==int_par(new_line_char_code)
-@d local_inter_line_penalty==int_par(local_inter_line_penalty_code)
-@d local_broken_penalty==int_par(local_broken_penalty_code)
-@d no_local_whatsits==int_par(no_local_whatsits_code)
-@z
-%-------------------------
-@x [19] m.269 l.5860
-@d max_group_code=16
-@y
-@d local_box_group=17 {code for `\.{\\localleftbox...\\localrightbox}'}
-@d max_group_code=17
-@z
-%-------------------------
-@x [38] m.814 l.15994
-@!just_box:pointer; {the |hlist_node| for the last line of the new paragraph}
-@y
-@!just_box:pointer; {the |hlist_node| for the last line of the new paragraph}
-@!internal_pen_inter:integer; {running \.{\\localinterlinepenalty}}
-@!internal_pen_broken:integer; {running \.{\\localbrokenpenalty}}
-@!internal_left_box:pointer; {running \.{\\localleftbox}}
-@!internal_left_box_width:integer; {running \.{\\localleftbox} width}
-@!init_internal_left_box:pointer; {running \.{\\localleftbox}}
-@!init_internal_left_box_width:integer; {running \.{\\localleftbox} width}
-@!internal_right_box:pointer; {running \.{\\localrightbox}}
-@!internal_right_box_width:integer; {running \.{\\localrightbox} width}
-@!temp_no_whatsits:integer; {used when closing group}
-
-@ @<Set init...@>=
-temp_no_whatsits:=0;
-@z
-%-------------------------
-@x [38] m.821 l.16110
-@ The passive node for a given breakpoint contains only four fields:
-
-\yskip\hang|link| points to the passive node created just before this one,
-if any, otherwise it is |null|.
-
-\yskip\hang|cur_break| points to the position of this breakpoint in the
-horizontal list for the paragraph being broken.
-
-\yskip\hang|prev_break| points to the passive node that should precede this
-one in an optimal path to this breakpoint.
-
-\yskip\hang|serial| is equal to |n| if this passive node is the |n|th
-one created during the current pass. (This field is used only when
-printing out detailed statistics about the line-breaking calculations.)
-
-\yskip\noindent
-There is a global variable called |passive| that points to the most
-recently created passive node. Another global variable, |printed_node|,
-is used to help print out the paragraph when detailed information about
-the line-breaking computation is being displayed.
-
-@d passive_node_size=2 {number of words in passive nodes}
-@d cur_break==rlink {in passive node, points to position of this breakpoint}
-@d prev_break==llink {points to passive node that should precede this one}
-@d serial==info {serial number for symbolic identification}
-@y
-@ The passive node for a given breakpoint contains EIGHT fields:
-
-\yskip\hang|link| points to the passive node created just before this one,
-if any, otherwise it is |null|.
-
-\yskip\hang|cur_break| points to the position of this breakpoint in the
-horizontal list for the paragraph being broken.
-
-\yskip\hang|prev_break| points to the passive node that should precede this
-one in an optimal path to this breakpoint.
-
-\yskip\hang|serial| is equal to |n| if this passive node is the |n|th
-one created during the current pass. (This field is used only when
-printing out detailed statistics about the line-breaking calculations.)
-
-\yskip\hang|passive_pen_inter| holds the current \.{\\localinterlinepenalty}
-
-\yskip\hang|passive_pen_broken| holds the current \.{\\localbrokenpenalty}
-
-\yskip\noindent
-There is a global variable called |passive| that points to the most
-recently created passive node. Another global variable, |printed_node|,
-is used to help print out the paragraph when detailed information about
-the line-breaking computation is being displayed.
-
-@d passive_node_size=10 {number of words in passive nodes}
-@d cur_break==rlink {in passive node, points to position of this breakpoint}
-@d prev_break==llink {points to passive node that should precede this one}
-@d serial==info {serial number for symbolic identification}
-@d passive_pen_inter(#)==mem[#+2].int
-@d passive_pen_broken(#)==mem[#+3].int
-@d passive_left_box(#)==mem[#+4].int
-@d passive_left_box_width(#)==mem[#+5].int
-@d passive_last_left_box(#)==mem[#+6].int
-@d passive_last_left_box_width(#)==mem[#+7].int
-@d passive_right_box(#)==mem[#+8].int
-@d passive_right_box_width(#)==mem[#+9].int
-@z
-%-------------------------
-@x [38] m.835 l.16407
-@<If a line number class...@>=
-begin l:=line_number(r);
-if l>old_l then
- begin {now we are no longer in the inner loop}
-@y
-@<If a line number class...@>=
-begin l:=line_number(r);
-if l>old_l then
- begin {now we are no longer in the inner loop}
-@z
-%-------------------------
-@x [38] m.844 l.16595
-@<Insert a new active node from |best_place[fit_class]| to |cur_p|@>=
-begin q:=get_node(passive_node_size);
-link(q):=passive; passive:=q; cur_break(q):=cur_p;
-@!stat incr(pass_number); serial(q):=pass_number;@+tats@;@/
-prev_break(q):=best_place[fit_class];@/
-@y
-@<Insert a new active node from |best_place[fit_class]| to |cur_p|@>=
-begin q:=get_node(passive_node_size);
-link(q):=passive; passive:=q; cur_break(q):=cur_p;
-@!stat incr(pass_number); serial(q):=pass_number;@+tats@;@/
-prev_break(q):=best_place[fit_class];@/
-{Here we keep track of the subparagraph penalties in the break nodes}
-passive_pen_inter(q):=internal_pen_inter;
-passive_pen_broken(q):=internal_pen_broken;
-passive_last_left_box(q):=internal_left_box;
-passive_last_left_box_width(q):=internal_left_box_width;
-if prev_break(q)<>null then begin
- passive_left_box(q):=passive_last_left_box(prev_break(q));
- passive_left_box_width(q):=passive_last_left_box_width(prev_break(q));
- end
-else begin
- passive_left_box(q):=init_internal_left_box;
- passive_left_box_width(q):=init_internal_left_box_width;
- end;
-passive_right_box(q):=internal_right_box;
-passive_right_box_width(q):=internal_right_box_width;
-@z
-%-------------------------
-@x [38] m.851 l.16706
-@<Consider the demerits for a line from |r| to |cur_p|...@>=
-begin artificial_demerits:=false;@/
-@^inner loop@>
-shortfall:=line_width-cur_active_width[1]; {we're this much too short}
-@y
-@<Consider the demerits for a line from |r| to |cur_p|...@>=
-begin artificial_demerits:=false;@/
-@^inner loop@>
-shortfall:=line_width-cur_active_width[1]; {we're this much too short}
-if break_node(r)=null then
- shortfall:=shortfall-init_internal_left_box_width
-else shortfall:=shortfall-passive_last_left_box_width(break_node(r));
-shortfall:=shortfall-internal_right_box_width;
-@z
-%-------------------------
-@x [39] m.863 l.16932
-loop@+ begin if threshold>inf_bad then threshold:=inf_bad;
- if second_pass then @<Initialize for hyphenating a paragraph@>;
- @<Create an active breakpoint representing the beginning of the paragraph@>;
- cur_p:=link(temp_head); auto_breaking:=true;@/
- prev_p:=cur_p; {glue at beginning is not a legal breakpoint}
-@y
-loop@+ begin if threshold>inf_bad then threshold:=inf_bad;
- if second_pass then @<Initialize for hyphenating a paragraph@>;
- @<Create an active breakpoint representing the beginning of the paragraph@>;
- cur_p:=link(temp_head); auto_breaking:=true;@/
- prev_p:=cur_p; {glue at beginning is not a legal breakpoint}
- @<LOCAL: Initialize with first |local_paragraph| node@>;
-@z
-%-------------------------
-@x [39] m.877 l.17206
-procedure post_line_break(@!final_widow_penalty:integer);
-label done,done1;
-@y
-procedure post_line_break(@!final_widow_penalty:integer);
-label done,done1;
-@z
-%-------------------------
-@x [39] m.879 l.17257
- if non_discardable(q) then goto done1;
- if type(q)=kern_node then if subtype(q)<>explicit then goto done1;
-@y
- if @<LOCAL: local paragraph node@> then begin end
- else begin
- if non_discardable(q) then goto done1;
- if type(q)=kern_node then if subtype(q)<>explicit then goto done1;
- end;
-@z
-%-------------------------
-@x [39] m.881 l.17289
-q:=cur_break(cur_p); disc_break:=false; post_disc_break:=false;
-if q<>null then {|q| cannot be a |char_node|}
- if type(q)=glue_node then
- begin delete_glue_ref(glue_ptr(q));
- glue_ptr(q):=right_skip;
- subtype(q):=right_skip_code+1; add_glue_ref(right_skip);
- goto done;
- end
- else begin if type(q)=disc_node then
- @<Change discretionary to compulsory and set
- |disc_break:=true|@>
- else if (type(q)=math_node)or(type(q)=kern_node) then width(q):=0;
- end
-else begin q:=temp_head;
- while link(q)<>null do q:=link(q);
- end;
-@<Put the \(r)\.{\\rightskip} glue after node |q|@>;
-@y
-q:=cur_break(cur_p); disc_break:=false; post_disc_break:=false;
-if q<>null then {|q| cannot be a |char_node|}
- if type(q)=glue_node then begin
- if passive_right_box(cur_p)<>null then begin
- r:=temp_head;
- while link(r)<>q do r:=link(r);
- s:=copy_node_list(passive_right_box(cur_p));
- link(r):=s;
- link(s):=q;
- end;
- delete_glue_ref(glue_ptr(q));
- glue_ptr(q):=right_skip;
- subtype(q):=right_skip_code+1; add_glue_ref(right_skip);
- goto done;
- end
- else begin if type(q)=disc_node then
- @<Change discretionary to compulsory and set
- |disc_break:=true|@>
- else if (type(q)=math_node)or(type(q)=kern_node) then width(q):=0;
- end
-else begin q:=temp_head;
- while link(q)<>null do q:=link(q);
- end;
-if passive_right_box(cur_p)<>null then begin
- r:=copy_node_list(passive_right_box(cur_p));
- link(r):=link(q);
- link(q):=r;
- q:=r;
- end;
-@<Put the \(r)\.{\\rightskip} glue after node |q|@>;
-@z
-%-------------------------
-@x [39] m.887 l.17352
-@<Put the \(l)\.{\\leftskip} glue at the left...@>=
-r:=link(q); link(q):=null; q:=link(temp_head); link(temp_head):=r;
-if left_skip<>zero_glue then
- begin r:=new_param_glue(left_skip_code);
- link(r):=q; q:=r;
- end
-@y
-@<Put the \(l)\.{\\leftskip} glue at the left...@>=
-r:=link(q); link(q):=null; q:=link(temp_head); link(temp_head):=r;
-if passive_left_box(cur_p)<>null then begin
- r:=copy_node_list(passive_left_box(cur_p));
- s:=link(q);
- link(r):=q;
- q:=r;
- if (cur_line=prev_graf+1) and (s<>null) then
- if type(s)=hlist_node then
- if list_ptr(s)=null then begin
- q:=link(q);
- link(r):=link(s);
- link(s):=r;
- end;
- end;
-if left_skip<>zero_glue then
- begin r:=new_param_glue(left_skip_code);
- link(r):=q; q:=r;
- end
-@z
-%-------------------------
-@x [39] m.890 l.17391
-@<Append a penalty node, if a nonzero penalty is appropriate@>=
-if cur_line+1<>best_line then
- begin pen:=inter_line_penalty;
- if cur_line=prev_graf+1 then pen:=pen+club_penalty;
- if cur_line+2=best_line then pen:=pen+final_widow_penalty;
- if disc_break then pen:=pen+broken_penalty;
-@y
-@<Append a penalty node, if a nonzero penalty is appropriate@>=
-if cur_line+1<>best_line then begin
- if passive_pen_inter(cur_p)<>0 then
- pen:=passive_pen_inter(cur_p)
- else pen:=inter_line_penalty;
- if cur_line=prev_graf+1 then pen:=pen+club_penalty;
- if cur_line+2=best_line then pen:=pen+final_widow_penalty;
- if disc_break then
- if passive_pen_broken(cur_p)<>0 then
- pen:=pen+passive_pen_broken(cur_p)
- else pen:=pen+broken_penalty;
-@z
-%-------------------------
-@x [47] m.1063 l.20580
-non_math(left_brace): new_save_level(simple_group);
-any_mode(begin_group): new_save_level(semi_simple_group);
-any_mode(end_group): if cur_group=semi_simple_group then unsave
- else off_save;
-@y
-non_math(left_brace): begin
- new_save_level(simple_group);
- eq_word_define(int_base+no_local_whatsits_code,0);
- end;
-any_mode(begin_group): begin
- new_save_level(semi_simple_group);
- eq_word_define(int_base+no_local_whatsits_code,0);
- end;
-any_mode(end_group):
- if cur_group=semi_simple_group then begin
- temp_no_whatsits:=no_local_whatsits;
- unsave;
- if temp_no_whatsits<>0 then
- if abs(mode)=hmode then @<LOCAL: Add local paragraph node@>;
- end
- else off_save;
-@z
-%-------------------------
-@x [47] m.1068 l.20653
-procedure handle_right_brace;
-var p,@!q:pointer; {for short-term use}
-@!d:scaled; {holds |split_max_depth| in |insert_group|}
-@!f:integer; {holds |floating_penalty| in |insert_group|}
-begin case cur_group of
-simple_group: unsave;
-@y
-procedure handle_right_brace;
-var p,@!q:pointer; {for short-term use}
-@!d:scaled; {holds |split_max_depth| in |insert_group|}
-@!f:integer; {holds |floating_penalty| in |insert_group|}
-begin case cur_group of
-simple_group: begin
- temp_no_whatsits:=no_local_whatsits;
- unsave;
- if temp_no_whatsits<>0 then
- if abs(mode)=hmode then @<LOCAL: Add local paragraph node@>;
- end;
-@z
-%-------------------------
-@x [47] m.1091 l.21055
-push_nest; mode:=hmode; space_factor:=1000; set_cur_lang; clang:=cur_lang;
-prev_graf:=(norm_min(left_hyphen_min)*@'100+norm_min(right_hyphen_min))
- *@'200000+cur_lang;
-if indented then
- begin tail:=new_null_box; link(head):=tail; width(tail):=par_indent;@+
- end;
-@y
-push_nest; mode:=hmode; space_factor:=1000; set_cur_lang; clang:=cur_lang;
-prev_graf:=(norm_min(left_hyphen_min)*@'100+norm_min(right_hyphen_min))
- *@'200000+cur_lang;
-@<LOCAL: Add local paragraph node@>;
-if indented then begin
- tail:=new_null_box; link(link(head)):=tail; width(tail):=par_indent;@+
- end;
-@z
-%-------------------------
-@x [47] m.1096 l.21116
-procedure end_graf;
-begin if mode=hmode then
- begin if head=tail then pop_nest {null paragraphs are ignored}
-@y
-procedure end_graf;
-begin if mode=hmode then
- begin if (head=tail) or (link(head)=tail) then pop_nest
- {null paragraphs are ignored, all contain a |local_paragraph| node}
-@z
-%-------------------------
-@x [47] m.1114 l.21322
-primitive("-",discretionary,1);
-@!@:Single-character primitives -}{\quad\.{\\-}@>
-primitive("discretionary",discretionary,0);
-@!@:discretionary_}{\.{\\discretionary} primitive@>
-
-@ @<Cases of |print_cmd_chr|...@>=
-discretionary: if chr_code=1 then
- print_esc("-")@+else print_esc("discretionary");
-
-@ @<Cases of |main_control| that build...@>=
-hmode+discretionary,mmode+discretionary: append_discretionary;
-@y
-primitive("-",discretionary,1);
-@!@:Single-character primitives -}{\quad\.{\\-}@>
-primitive("discretionary",discretionary,0);
-@!@:discretionary_}{\.{\\discretionary} primitive@>
-primitive("localleftbox",assign_local_box,0);
-@!@:assign_local_box}{\.{\\localleftbox} primitive@>
-primitive("localrightbox",assign_local_box,1);
-@!@:assign_local_box}{\.{\\localrightbox} primitive@>
-
-@ @<Cases of |print_cmd_chr|...@>=
-discretionary: if chr_code=1 then
- print_esc("-")@+else print_esc("discretionary");
-assign_local_box: if chr_code=0 then print_esc("localleftbox")
- else print_esc("localrightbox");
-
-@ @<Cases of |main_control| that build...@>=
-hmode+discretionary,mmode+discretionary: append_discretionary;
-any_mode(assign_local_box): append_local_box(cur_chr);
-@z
-%-------------------------
-@x [47] m.1117 l.21338
-procedure append_discretionary;
-@y
-procedure append_local_box(kind:integer);
-begin
-incr(save_ptr); saved(-1):=kind; new_save_level(local_box_group);
-scan_left_brace; push_nest; mode:=-hmode; space_factor:=1000;
-end;
-
-procedure append_discretionary;
-@z
-%-------------------------
-@x [47] m.1118 l.21355
-disc_group: build_discretionary;
-@y
-disc_group: build_discretionary;
-local_box_group: build_local_box;
-@z
-%-------------------------
-@x [47] m.1119 l.21358
-procedure build_discretionary;
-@y
-procedure build_local_box;
-var p:pointer;
- kind:integer;
-begin
-unsave;
-kind:=saved(-1);
-decr(save_ptr);
-p:=link(head); pop_nest;
-p:=hpack(p,natural);
-if kind=0 then
- eq_define(local_left_box_base,box_ref,p)
-else
- eq_define(local_right_box_base,box_ref,p);
-if abs(mode)=hmode then
- @<LOCAL: Add local paragraph node@>;
-eq_word_define(int_base+no_local_whatsits_code,no_local_whatsits+1);
-end;
-
-procedure build_discretionary;
-@z
-%-------------------------
-@x [47] m.1200 l.22453
-procedure resume_after_display;
-begin if cur_group<>math_shift_group then confusion("display");
-@:this can't happen display}{\quad display@>
-unsave; prev_graf:=prev_graf+3;
-push_nest; mode:=hmode; space_factor:=1000; set_cur_lang; clang:=cur_lang;
-prev_graf:=(norm_min(left_hyphen_min)*@'100+norm_min(right_hyphen_min))
- *@'200000+cur_lang;
-@y
-procedure resume_after_display;
-begin if cur_group<>math_shift_group then confusion("display");
-@:this can't happen display}{\quad display@>
-unsave; prev_graf:=prev_graf+3;
-push_nest; mode:=hmode; space_factor:=1000; set_cur_lang; clang:=cur_lang;
-prev_graf:=(norm_min(left_hyphen_min)*@'100+norm_min(right_hyphen_min))
- *@'200000+cur_lang;
-@<LOCAL: Add local paragraph node@>;
-@z
-%-------------------------
-@x [49] m.1228 l.22908
-assign_int: begin p:=cur_chr; scan_optional_equals; scan_int;
- word_define(p,cur_val);
-@y
-assign_int: begin p:=cur_chr; scan_optional_equals; scan_int;
- word_define(p,cur_val);
-{If we are defining subparagraph penalty levels while we are
-in hmode, then we put out a whatsit immediately, otherwise
-we leave it alone. This mechanism might not be sufficiently
-powerful, and some other algorithm, searching down the stack,
-might be necessary. Good first step.}
- if (abs(mode)=hmode) and
- ((p=(int_base+local_inter_line_penalty_code)) or
- (p=(int_base+local_broken_penalty_code))) then begin
- @<LOCAL: Add local paragraph node@>;
- eq_word_define(int_base+no_local_whatsits_code,no_local_whatsits+1);
- local_par_bool:=true;
- end;
-@z
-%-------------------------
-@x [53] m.1344 l.24533
-@d set_language_code=5 {command modifier for \.{\\setlanguage}}
-@y
-@d set_language_code=5 {command modifier for \.{\\setlanguage}}
-@d local_par_node=6 {|subtype| in whatsits for local paragraph node}
-@z
-%-------------------------
-@x [53] m.1344 l.24546
-primitive("setlanguage",extension,set_language_code);@/
-@!@:set_language_}{\.{\\setlanguage} primitive@>
-@y
-primitive("setlanguage",extension,set_language_code);@/
-@!@:set_language_}{\.{\\setlanguage} primitive@>
-primitive("localinterlinepenalty",assign_int,local_inter_line_penalty_code);@/
-primitive("localbrokenpenalty",assign_int,local_broken_penalty_code);@/
-@z
-%-------------------------
-@x [53] m.1356 l.24660
-language_node:begin print_esc("setlanguage");
- print_int(what_lang(p)); print(" (hyphenmin ");
- print_int(what_lhm(p)); print_char(",");
- print_int(what_rhm(p)); print_char(")");
- end;
-@y4
-language_node:begin print_esc("setlanguage");
- print_int(what_lang(p)); print(" (hyphenmin ");
- print_int(what_lhm(p)); print_char(",");
- print_int(what_rhm(p)); print_char(")");
- end;
-@<LOCAL: print out |local_paragraph| node@>;
-@z
-%-------------------------
-@x [53] m.1357 l.24685
-othercases confusion("ext2")
-@y
-local_par_node: begin r:=get_node(local_par_size);
- words:=local_par_size;
- end;
-othercases confusion("ext2")
-@z
-%-------------------------
-@x [53] m.1358 l.24696
-othercases confusion("ext3")
-@y
-local_par_node: free_node(p,local_par_size);
-othercases confusion("ext3")
-@z
-%-------------------------
-@x [53] m.1362 l.24711
-@<Advance \(p)past a whatsit node in the \(l)|line_break| loop@>=@+
-adv_past(cur_p)
-@y
-@<Advance \(p)past a whatsit node in the \(l)|line_break| loop@>=@+
-adv_past(cur_p) else @<LOCAL: Advance past a |local_paragraph| node@>
-@z
-%-------------------------
-@x [53] m.1373 l.24820
-procedure out_what(@!p:pointer);
-var j:small_number; {write stream number}
-begin case subtype(p) of
-open_node,write_node,close_node:@<Do some work that has been queued up
- for \.{\\write}@>;
-special_node:special_out(p);
-language_node:do_nothing;
-othercases confusion("ext4")
-@y
-procedure out_what(@!p:pointer);
-var j:small_number; {write stream number}
-begin case subtype(p) of
-open_node,write_node,close_node:@<Do some work that has been queued up
- for \.{\\write}@>;
-special_node:special_out(p);
-language_node:do_nothing;
-local_par_node:do_nothing;
-othercases confusion("ext4")
-@z
-%-------------------------
-@x [53] m.1378 l.24900
-@ @<Finish the extensions@>=
-for k:=0 to 15 do if write_open[k] then a_close(write_file[k])
-@y
-@ @<Finish the extensions@>=
-for k:=0 to 15 do if write_open[k] then a_close(write_file[k])
-
-@
-@d local_pen_inter(#)==mem[#+1].int {\.{\\localinterlinepenalty}}
-@d local_pen_broken(#)==mem[#+2].int {\.{\\localbrokenpenalty}}
-@d local_box_left(#)==mem[#+3].int {\.{\\localleftbox}}
-@d local_box_left_width(#)==mem[#+4].int
-@d local_box_right(#)==mem[#+5].int {\.{\\localleftbox}}
-@d local_box_right_width(#)==mem[#+6].int
-@d local_par_size==7
-
-@<LOCAL: Declare |make_local_par_node|@>=
-function make_local_par_node:pointer;
-{This function creates a |local_paragraph| node}
-var p:pointer;
-begin
-p:=get_node(local_par_size); type(p):=whatsit_node;
-subtype(p):=local_par_node; link(p):=null;
-local_pen_inter(p):=local_inter_line_penalty;
-local_pen_broken(p):=local_broken_penalty;
-if local_left_box=null then begin
- local_box_left(p):=null;
- local_box_left_width(p):=0;
- end
-else begin
- local_box_left(p):=copy_node_list(local_left_box);
- local_box_left_width(p):=width(local_left_box);
- end;
-if local_right_box=null then begin
- local_box_right(p):=null;
- local_box_right_width(p):=0;
- end
-else begin
- local_box_right(p):=copy_node_list(local_right_box);
- local_box_right_width(p):=width(local_right_box);
- end;
-make_local_par_node:=p;
-end
-
-@ @<LOCAL: Initialize with first |local_paragraph| node@>=
-if subtype(cur_p)=local_par_node then begin
- internal_pen_inter:=local_pen_inter(cur_p);
- internal_pen_broken:=local_pen_broken(cur_p);
- init_internal_left_box:=local_box_left(cur_p);
- init_internal_left_box_width:=local_box_left_width(cur_p);
- internal_left_box:=init_internal_left_box;
- internal_left_box_width:=init_internal_left_box_width;
- internal_right_box:=local_box_right(cur_p);
- internal_right_box_width:=local_box_right_width(cur_p);
- end
-
-@ @<LOCAL: Advance past a |local_paragraph| node@>=
-if subtype(cur_p)=local_par_node then begin
- internal_pen_inter:=local_pen_inter(cur_p);
- internal_pen_broken:=local_pen_broken(cur_p);
- internal_left_box:=local_box_left(cur_p);
- internal_left_box_width:=local_box_left_width(cur_p);
- internal_right_box:=local_box_right(cur_p);
- internal_right_box_width:=local_box_right_width(cur_p);
- end
-
-@ @<LOCAL: print out |local_paragraph| node@>=
-local_par_node: begin
- print_esc("whatsit");
- append_char(".");
- print_ln; print_current_string;
- print_esc("localinterlinepenalty"); print("=");
- print_int(local_pen_inter(p));
- print_ln; print_current_string;
- print_esc("localbrokenpenalty"); print("=");
- print_int(local_pen_broken(p));
- print_ln; print_current_string;
- print_esc("localleftbox");
- if local_box_left(p)=null then print("=null")
- else begin
- append_char(".");
- show_node_list(local_box_left(p));
- decr(pool_ptr);
- end;
- print_ln; print_current_string;
- print_esc("localrightbox");
- if local_box_right(p)=null then print("=null")
- else begin
- append_char(".");
- show_node_list(local_box_right(p));
- decr(pool_ptr);
- end;
- decr(pool_ptr);
- end
-
-@ @<LOCAL: Add local paragraph node@>=
-begin tail_append(make_local_par_node) end
-
-@ @<LOCAL: local paragraph node@>=
-((type(q)=whatsit_node) and (subtype(q)=local_par_node))
-
-@z
-%-------------------------