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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 11:17:45 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
Latest Revision: Wed Jul 1 08:11:50 UTC 2009
History:
--------
- if the pdf file is removed, the synctex file is removed too.
@x
margin_kern_node,
kern_node: begin
@y
margin_kern_node:cur_h:=cur_h+width(p); {separate the |margin_kern_node| case in |hlist_out|}
kern_node: begin
@z
@x
procedure pdf_hlist_out; {output an |hlist_node| box}
@y
procedure pdf_hlist_out; {output an |hlist_node| box}
@z
@x pdftex.web l.18367
while p<>null do
@<Output node |p| for |pdf_hlist_out| and move to the next node,
maintaining the condition |cur_v=base_line|@>;
@y
@<Start hlist {\sl Sync\TeX} information record@>;
while p<>null do
@<Output node |p| for |pdf_hlist_out| and move to the next node,
maintaining the condition |cur_v=base_line|@>;
@<Finish hlist {\sl Sync\TeX} information record@>;
@z
@x
@ @<Output node |p| for |pdf_hlist_out|...@>=
@y
@ @<Output node |p| for |pdf_hlist_out|...@>=
@z
@x pdftex.web l.18382
until not is_char_node(p);
@y
until not is_char_node(p);
@<Record current point {\sl Sync\TeX} information@>;
@z
@x
@ @<Output the non-|char_node| |p| for |pdf_hlist_out|...@>=
@y
@ @<Output the non-|char_node| |p| for |pdf_hlist_out|...@>=
@z
@x
margin_kern_node,
kern_node:cur_h:=cur_h+width(p);
@y
margin_kern_node:cur_h:=cur_h+width(p);
kern_node: begin
@<Record |kern_node| {\sl Sync\TeX} information@>;
cur_h:=cur_h+width(p);
end;
@z
@x
math_node: @<Handle a math node in |hlist_out|@>;
@y
math_node: begin
@<Record |math_node| {\sl Sync\TeX} information@>;
@<Handle a math node in |hlist_out|@>;
end;
@z
@x pdftex.web l.18411
move_past: cur_h:=cur_h+rule_wd;
@y
move_past: begin
cur_h:=cur_h+rule_wd;
@<Record horizontal |rule_node| or |glue_node| {\sl Sync\TeX} information@>;
end;
@z
@x
@ @<(\pdfTeX) Output a box in an hlist@>=
@y
@ @<(\pdfTeX) Output a box in an hlist@>=
@z
@x
if list_ptr(p)=null then cur_h:=cur_h+width(p)
@y
if list_ptr(p)=null then
begin
@<Record void list {\sl Sync\TeX} information@>;
cur_h:=cur_h+width(p);
end
@z
@x
@p procedure pdf_vlist_out; {output a |pdf_vlist_node| box}
@y
@p procedure pdf_vlist_out; {output a |pdf_vlist_node| box}
@z
@x pdftex.web l.18521
left_edge:=cur_h; cur_v:=cur_v-height(this_box); top_edge:=cur_v;
@y
left_edge:=cur_h;
@<Start vlist {\sl Sync\TeX} information record@>;
cur_v:=cur_v-height(this_box); top_edge:=cur_v;
@z
@x pdftex.web l.18523
while p<>null do
@<Output node |p| for |pdf_vlist_out| and move to the next node,
maintaining the condition |cur_h=left_edge|@>;
@y
while p<>null do
@<Output node |p| for |pdf_vlist_out| and move to the next node,
maintaining the condition |cur_h=left_edge|@>;
@<Finish vlist {\sl Sync\TeX} information record@>;
@z
@x pdftex.web l.18557
@ @<(\pdfTeX) Output a box in a vlist@>=
if list_ptr(p)=null then cur_v:=cur_v+height(p)+depth(p)
@y
@ @<(\pdfTeX) 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
@p procedure pdf_ship_out(p: pointer; shipping_page: boolean); {output the box |p|}
@y
@p procedure pdf_ship_out(p: pointer; shipping_page: boolean); {output the box |p|}
@z
@x pdftex.web l.18680
pdf_last_resources: integer; {pointer to most recently generated Resources object}
@y
pdf_last_resources: integer; {pointer to most recently generated Resources object}
begin @<Start sheet {\sl Sync\TeX} information record@>;
@z
@x pdftex.web l.18699
@<Flush the box from memory, showing statistics if requested@>;
end;
@y
@<Flush the box from memory, showing statistics if requested@>;
end;
@<Finish sheet {\sl Sync\TeX} information record@>;
end;
@z
@x
procedure close_files_and_terminate;
@y
procedure close_files_and_terminate;
@z
@x
remove_pdffile;
@y
remove_pdffile;
synctex_abort(log_opened);
@z
@x
synctex_sheet(mag);
@y
pdf_output_value:=pdf_output; {{\sl Sync\TeX}: we assume that |pdf_output| is properly set up}
synctex_sheet(mag);
@z
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