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Copyright (c) 2008, 2009 jerome DOT laurens AT u-bourgogne DOT fr
This file is part of the SyncTeX package.
Latest Revision: Wed Jul 1 11:17:50 UTC 2009
License:
--------
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE
Except as contained in this notice, the name of the copyright holder
shall not be used in advertising or otherwise to promote the sale,
use or other dealings in this Software without prior written
authorization from the copyright holder.
Acknowledgments:
----------------
The author received useful remarks from the pdfTeX developers, especially Hahn The Thanh,
and significant help from XeTeX developer Jonathan Kew
Nota Bene:
----------
If you include or use a significant part of the synctex package into a software,
I would appreciate to be listed as contributor and see "SyncTeX" highlighted.
Version 1
Thu Jun 19 09:39:21 UTC 2008
Notice:
-------
This file contains TeX changes for synctex support.
It implements the memory management for TeX like engines.
It must apply after synctex-rec.ch0
@x
@p procedure vlist_out; {output a |vlist_node| box}
@y
@p procedure vlist_out; {output a |vlist_node| box}
@z
@x tex.web l.12533
save_loc:=dvi_offset+dvi_ptr; left_edge:=cur_h; cur_v:=cur_v-height(this_box);
MISSING @<Start vlist {\sl Sync\TeX} information record@> before cur_v:=cur_v-height(this_box);
@y
save_loc:=dvi_offset+dvi_ptr; left_edge:=cur_h;
@<Start vlist {\sl Sync\TeX} information record@>;
cur_v:=cur_v-height(this_box);
@z
@x tex.web l.12569
@<Output a box in a vlist@>=
if list_ptr(p)=null then cur_v:=cur_v+height(p)+depth(p)
MISSING @<Record void list {\sl Sync\TeX} information@>;
@y
@<Output a box in a vlist@>=
if list_ptr(p)=null then begin
cur_v:=cur_v+height(p);
@<Record void list {\sl Sync\TeX} information@>;
cur_v:=cur_v+depth(p);
end
@z
@x
MISSING IMPLEMENTATION: 0 synctag for medium sized node at mem[t]
@y
mem[t+medium_node_size-synctex_field_size].int:=0; {{\sl Sync\TeX}: do nothing, it is too late}
@z
@x
MISSING IMPLEMENTATION: update the synctex information for node at mem[r] with size s
@y
mem[r+s-synctex_field_size].int:=synctex_tag;
mem[r+s-synctex_field_size+1].int:=line;
@z
@x It is not always a good idea to blindly copy the synctex information
MISSING IMPLEMENTATION: copy the synctex information for box node at mem[r] from node at mem[p]
@y
mem[r+box_node_size-synctex_field_size].int:=mem[p+box_node_size-synctex_field_size].int;
mem[r+box_node_size-synctex_field_size+1].int:=mem[p+box_node_size-synctex_field_size+1].int;
@z
@x
MISSING IMPLEMENTATION: copy the synctex information for rule node at mem[r] from node at mem[p]
@y
{mem[r+rule_node_size-synctex_field_size].int:=mem[p+rule_node_size-synctex_field_size].int;
mem[r+rule_node_size-synctex_field_size+1].int:=mem[p+rule_node_size-synctex_field_size+1].int;}
@z
@x
MISSING IMPLEMENTATION: copy the synctex information for medium sized node at mem[r] from node at mem[p]
@y
mem[r+medium_node_size-synctex_field_size].int:=mem[p+medium_node_size-synctex_field_size].int;
mem[r+medium_node_size-synctex_field_size+1].int:=mem[p+medium_node_size-synctex_field_size+1].int;
@z
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