ChangeLog for the Tralics software version 1 through 2.11

History

version 1.5.
version 1.6.
version 1.7. dec 2002
version 1.8. 2003
version 1.9. sep 2003
version 2.0. 27-02-2004
version 2.1. 14-05-2004
version 2.2. summer 2004
version 2.3. fall 2004
version 2.4. 30-11-2004
version 2.5. 11-07-2005
version 2.6, released 10-08-2005.
version 2.7, released 01-04-2006.
Version 2.8, released 01-08-2006.
Version 2.9, released 26-10-2006.
Version 2.10 released 02-05-2007.
Version 2.11 released 29-11-2007.

Version 1.5

[date unknown]
\hspace allowed in Maths. For instance $I\hspace{-0.1cm}R^n$ ; Not bad in Pdf, not recognised by amaya.
The file wmachin.cfg is not created if invalid (following a mail of Vincent Lefèvre)
Tralics looks at the shell variable TRALICSDIR before RAWEBDIR
Tralics copies catalog.src in catalog in the current working dir replacing source_directory by whatever needed (catalog.src is a new file, to be added in the package)
\includegraphics{toto.ps}, \includegraphics{a.b.c} are translated into <graphics file='toto'/> <graphics file='a.b.c'/>
Correction of a silly bug for the Sharp Team.
A second one.
The error message Non character found in environment name: becomes Non-character found in \includegraphics.
(For the Sharp Team). Added a new error message that reads Things like {\'{}} are a bit strange (they use it for an apostrophe).
Implementation of \uppercase, \lowercase, \MakeUppercase, \MakeLowercase
Add/test of the commands \oe\OE\o\O\ae\AE\dh\DH\dj\DJ\l\L\ng\NG\ss\SS\th\TH (\ng, \NG do not work, \dj is strange).
Problem \oe does not work in HTML.
\mbox{\sc Vasy} is translated as {\sc Vasy}
\begin{quote} ... \end{quote} is OK.
Idem with flushleft and flushright.
\raggedleft \raggedright OK. (must modify rawebhtml.xsl and rawebfo.xsl)
\begin{wrapfigure}{x}{y} ... \end{wrapfigure} is handled as \begin{figure}[x] ... \end{figure}. (putting a figure near some text works only if somebody checks that the layout is OK)
Silly bug. You should not see something like Checked 1 keyword env with 14 keywords (13 unique) because there are 15 words, all different.
\ensuremath{\alpha} works.
$\ensuremath{\beta}$ puts too many braces, but there are other functions that do the same. Must correct this one day.

Version 1.6

[date unknown]
Implementation of \@ifundefined, \@ifstar, \@ifnextchar, \typeout.
Option interactivemath. This prints the formulas on the the screen. No file is read.
Instead of a message like Undefined command \eta; command code = 157. you get Math only command \eta. Missing dollar not inserted.
Definition of \begin{sloppypar} ... \end{sloppypar}
In an url, \~ is converted to a ~.
In an url, _ is of catcode 13, and not 11, it is defined to be identical to \_. ( problem of toto\_titi_tata )
Definition of \epsfbox.
A construction like $7^{\mbox{\scriptsize \it i\`{e}me}}$ works. It is like 7\ieme
Added \P, it is like ¶
Added \line \put \bezier \qbezier \vector \thicklines \thinlines \dashlike \drawline \dotteline
\begin{minipage}[][][]{} ... \end{minipage} is translated
Implementation of \begin{xmlelement} ... \end{xmlelement}
Version 1.6b [date unknown]
Implementation of \hbox, \vbox, \xbox etc.
Silly bug \def\foo\xbox{\foo}{} loops without end
Correction of bugs in a token list.
Bug in <<~ : superfluous space.
Bug in \medskip\par\noindent
Added \mbox, \fbox, \makebox, \framebox with the syntax of picture
Added the picture environment.
Added comment environnement.
If the final brace \end{module} is missing Tralics does not say : Unexpected end of file but indicates the line containing the \end.
If you say \htmladdnormallink{toto}(titi) (parentheses instead of braces) the error will be: Invalid URL value
Version 1.6c [date unknown]
Bug correction: the second \par in \par toto \par titi was ignored (synchronisation problem).
Added \let\debugfalse\relax
Instead of putting the biblio in toto.bbl, I put it in toto_.bbl
Bug of \{ and \} in math mode. not completely handled.
Bug of \item[{\bf x}]; braces disappear
Bug of \begin{Verbatim} [numbers=true]; the test of optional argument is strange
Bug of \, among others in math mode; there is an unwanted <mo>.
Bug: editeur twice in case of @conference.
Bug of \newcount{toto}[titi] the \let\cl@toto\@empty did ignore the reference count
Other bug in the biblio.
$$toto$$titi inserts a \par\noindent
If you say \newcommand{\Athapascan0}{ok} the error message will be Attempt to define: \Athapascan 0,Error signaled at line 188: Only one token allowed in argument list.
\moduleref[1539]{PROJET}{section}{module} is an error, because I don't know how to translate into English (Everybody knows Marignan 1515)
Version 1.6d [date unknown]
Implementation of \dotsc \dotsb \dotsi \dotsm it's like \dots
\geqslant, \leqslant ok.
[raweb-cfg.sty] \ell works fine.
Added\let\href\htmladdnormallink.
\not= and \not\in mwork.
[rawebfo.xsl] added separateur.objet in citation/xref
Problem of \href{\url{&}}{&} This is accepted by the translator, but conversion to Pdf fails
Environment cases implemented.
[raweb-cfg.sty] problem with \item : bullet non centered if TeX decides to start a new page because of the \penalty of the \item.
Tralics signals an error if a) you say \label{x} \label{x} b) you say \ref{x} without the associated \label c) you say \ref and the label disappears [thanks JB Pomet]
a\over b gives <mfrac> rather than a <mover> [pb. I. Vatton]
Added namespaces in math elements
Order of biblio references changed.
Implementation of \input, \endinput, \IfFileExists, \InputIfFileExists.
Bug corrections
in \small : nothing happened
in \setbox3=\hbox{} . assignment was local
{\large \hbox{\small x}} gave an empty <large> in the hbox.
\newcommand\foo{\begin{latexonly}... calls abort, instead of memory fault (projectt Trec).
Some (Sans titre) disappear, other become (Sans Titre).

Version 1.7

[date unknown]
In bibtex, if the citation is numeric, optional argument in the alpha key.
Partial handling of \begin inside comments
\catcode160=10. Said otherwise, nonbreakspace is considered as a normal space.
Message duplicate field ignored becomes duplicate field `note' ignored, in the case of a note
\href{toto}{\url{titi}} gives two errors unexpected element hi, invalid url value. the first message becomes: unexpected font change tt. if the second is printed, it will be you should perhaps use \href{\url{x}}{y} instead of \href{y}{\url{x}}
editor = "\textsc{toto}" in the biblio gives unexpected font change sc. maybe you confused Publisher with Editor
Bug corrections
\c{c} OK in a bibname.
\v{c} OK
\a'{e} OK
Some new commands: \sharp \natural \flat \oval \updownarraow \thinspace
Message Module name already seen replaced by Module name `result' already seen.
$_$ give no memory fault but Math formula should not finish with _
Calling tralics -all works.
[Version 1.7a, 2002-12-20]
\htmladdnormallinkfoot{x}{\url{y}} works
\label{foo-bar} and \label{foo+bar} are now distinct.
Bug correction \begin{table}\begin{tabular}... is OK.
Order of bibliographic references is not hard-coded.
\includegraphics{foo:bar} is OK...
Corrected a bug in the date (first month=0)
Bug in simplemath ($x$=$y$ gave y=y)
Bug in bibtex crossref management (copy of wrong thing)
read_config_file : is OK now.
Tralics accepts now empty input files
bug in etal....
bug in \epsfig 3pt translated to 3fil
bug in \pers{...}{...}[{\sc xx}] strange scope
missing attribute, in last cell of a tabular
added \leavevmode before \begin{tabular}
problems with tables.
\footcite puts a space before.

Version 1.8

[date unknown] Bug in mem_alloc of titlepage::check_size
Removed `command code=17' in case of undefined command/environment.
More explicit warnings.
More realistic implementation of \write-1.
Added space in `restoringinteger value'.
\end{document} calls \endinput.
Changed the log
Only one push_par
Added a function ok_for_label
Removed label_arg, it is useless now.
Removed a fatal error.
Added \AtBeginDocument \AtEndDocument
Renamed xxx_val_type as it_xxx
Renamed xxx_del as del_xxx
Renamed xxx_mode as mode_xxx
All command names finish with _cmd.
Removal of global variables : cur_level, unexpected_seen_hi, global_in_url
Added \AddAttToLast*
[2003-06-18]
Added support for Topics
Replaced amac by miaou
Changed a little the banner
[Version 1.8b, 2003-06-18]
Functions mk_acc, fetch_accent put in class Parser
These functions are private
Changed the names of the section.
Raweb Sections names now in cls file.
Details. Renamed hashtab::boot() as hashtab::hashtab()
Some functions are private
Some functions are const
Added a class for macros, named mactab.
Replaced some ostring by string
Removed hashtab::new_math
Removed math_table from hashtab.
Added ctoken::ctoken(stoken)
Removed function Parser::the_catcode
Added class save_catcode
Removed error_stack and tmp_error_stack, and changed the error mechanism
Everything printed on the tty is also printed on the log file
Removed function fiche_ur
Removed command \localisation
Removed nb_sec2_mods
Replaced nouveau module by new module
Value of pdftitle is now Activity report
Removed references to lg_file
[checked_stat] Some data are private.
modlist is now a vector, cur_module is current module
\project is an alias for \projet
Team instead of projet in all messages
Removed a goto.
Variable ref_list is now a vector
logger_ctl removed (was useless) and printed a useless 0.
The short_name attribute of module is machine generated
Added short_module name as new argument to Parser::T_start_ramodule
[modname] File miaou_contrats_FT becomes miaou_module33.tex
Removed class module_list_item
\begin{module}[]{domaine}{chapeau}{} is OK
Corrected a bug in Buffer::check_moduleref
Variable the_projetval is now a field of main_data.
Variable the_env is now a vector
Changed the algo for printing the moreinfo stuff.
Variable themod_cher is now a vector
Variable all_heads is a vector
Added option -noxmlerror
hyperref.cfg : contains Team or Project-Team
[ Version 1.8f date unknown]
Removed the Main::signal_error() function
Removed main_data::fatal_err, added bad3, changed bad1
No more tmp_int_to_string
Funny bug: {\catcode`\é=7 ééab} was wrong (double bug)
Removed print_token
Added void Buffer::add(scaled_int V, glue_spec unit)
Another bug corected
File txbib changed
cite:gaujal-jcss?? not transformed to cite:gaujal-jcss--
Removed Buffer::normalise()
Variable job_name is in main_data. Printed in case of error.
Printing of Fatal_error for every fatal message on log_and_tty
No more concat.
Function double_hat and 2 other ones replaced by a single function
Call to flush_buffer in case of error.
Bug corrected in is_verbatim_end
[special_hash]: two vector<string>. It's easier
\includegraphics[=foo,clip=]{...} OK.
\escapechar=-1 does something sensible
Replacement of string_table by vector<string>
Use a vector in pack_matcher and other bug corrections
New class arith that contains radix and error and functions.
Variable the_save_stack is a vector.
Overflow in counter is no more fatal
Modified read_mac_body and read_delimited in order to share
Guillemets and space.
Working on FP
Added some missing math symbols.
[token_list]: new methods front, back, push_front, push_back, pop_front, pop_back
End-of-line character is now carriage return, not line-feed.
T_arg1 takes 2 arguments
Lots of elements have a name that can be changed.
Type Token is now a class
Moved make_catcodes into tralics.C
Renamed oparen_code etc to oparen_cmd
Moved all global tokens into the hash_table.
\verb is now in translate, not expand.
\par is allowed in a caption (like in a footnote)
\usepackage[french,english]{babel} is OK
Implemented tex fonts...
Removed all stoken and ctoken.
Added: \read \openin \closein
Parser::get_token() instead of Parser::get_next()
\textfont scriptfont \scriptscriptfont ok
tralics /toto/titi.tex generates an error, rather than trying to open w/toto/titi.tex
\fnsymbol is OK
All variables st_pos_XXX in str_hash
Replaced stack.get_mode()==mode_v by stack.in_v_mode()
Spaces are now traced...
Init messages sent to log_and_tty
Figure ./foo/bar.ps transforms into foo/bar.ps
Message: \~{} is the wrong way to put a tilde in an URL.

Version 1.9

[Version 1.9b date unknown]
New includes txparser.h txtoken.h txfonts.h txlogger.h
#include<stdio.h> is now in tralics.h
lex_type in now unused.
old_catcodes moved into Parser
verbatim_chars moved into Parser
token_to_list is now useless
Token::val is private
Token::Token(int) is now explicit
Added a new option that avoids year errors in the bibliography
Add a new class log_or_tty
If the option -verbose is not used, the (not done) are not printed.
\show\foo gives: \foo=macro: #1\bar ->x{}. (à la TeX without \n)
\show upgraded
\show prints also in the log file.
Correction of: There was no image image.
No <biblio/> if biblio is empty
The name of the .bib file is in the _bbl
Better error message in the case of \a{} and \a{toto}
\meaning works as in TeX
Correction of a bug in \SaveVerb \UseVerb
[Version 1.9c, date unknown]
\font\foo=cmr10 at 30pt \show\foo works
Dont'start in RA mode if standard or no \documentclass
Corrected a bug in see_tex_ext (forgotten finish_string)
String stats: the sum of String+string is printed
Tralics stops after 1000 errors
Removed Main::initialised
Replacement of bauteurs and bediteur by bauthors and beditors
If i do \bibitem, I do not add it to the rest
Some functions in txbib.h are private
version_string moved to file txmain.C.
[Version 1.9d, 2003-09-20]
Added option -configfile
[fp_num::div]: n can be negative
Removed some commas and semi-colons so as to remove warnings on sun like
"txbuffer.C", line 1265: Error: Cannot use const char* to initialize char*.
"txbuffer.C", line 524: Warning: k hides the same name in an outer scope.
Buffer::convert replaced by Buffer::convert_to_str() const
Removed implicit conversion from Buffer to String then string
Buffer::the_characters() renamed to Buffer::c_str()
Removed all calls to sprintf
Buffer::see_something argument is a const String[], without backslash
Missing comma added in bad_commands1
bug correction: missing finish_string in Buffer::see_year
bug correction: missing finish_string in bibentry::numeric_label
[Version 1.9e, 2003-10-06]
Removed Buffer::insert_braced() (same as add_braced)
Message \begin catperso (ligne 27) ... \end xcatperso replaced by \begin{catperso} (line 27) ... \end{xcatperso}.
read_a_file and read_a_file_spec: same function.
module::sec_string is useless
Removed: rc_space, convert_dim_to_space, a_dim_to_pt, convert_dim
Removed tests for \def, \let, \newif etc.
Instead of: They were 1 Sanstitre handled there is now: There was 1 NoTitle handled.
[2003-10-10]
[bibtexerr]: seeing a } changes the error type
Added a field file_name in line_ptr
Added a line number in the error messages of bibtex
Dynamic memory in txmath
Parser::math_argument replaced by before_mac_arg() watch for differences as in $a\hbox{}b$
[2003-1-15]
Bibtex error messages start with Error and end with a period
\c{C} is ok.
In the case of error: too many commas and empty name, the string is printed
Errors detected while reading a bibtex file are better handled
The log starts with: Trace of tralics XX for file YY (XX= version number)
[array_info]: fields are private
The attributes table is dynamic. The size was 10000 (5993 for Sosso)
Correction of bug (idem)
Supression of XML stats if tralics -ps
Bug in do_indexing
tralics -check executes do_indexing, prints nothing.
tralics -check does not create files _modules, _delcbis etc.
Added some const in the files
[version 1.9i, 2003-10-16]
Added constant level_zero and level_one
Anonymous enum changed to name_positions
Functions push_level and pop_level take another argument.
Strange errors for $$\begin{array}{cc}\mbox{\begin{tabular}{r|cc}...
Renamed Parser::thebuf to Parser::unprocessed_xml
For Stack::push1, second arg is a name_positions, first arg is optional
For Stack::newid0 : arg is a name_position
For Parser::T_arg1, Parser::T_arg1_opt: second arg is a name_positions
Added Parser::nT_next_arg(), Parser::nT_next_optarg()
In txpost.C: removed code dealing with mylabel.
Renamed st_pos_foo into sp_foo
Removed Stack:add_att_to_last(string,string)
Renamed Parser::buffer to Parser::input_buffer
Re-implemented str_hash::find
[2003-10-22]
Added a new file txfonts.C
Function Parser::get_token returns a boolean: true if invalid
Added some tests...
Functions made private in txmath.h
Idem for xmlaction.
Bug correction: \typeprojet : \localisation is obsolete
Buffer::get_wptr() replaced by Buffer::length()
Special hack for macros like \empty
Some equivalents are defined at level one
[2003-10-23]
Field math::name defaults to empty string, not null pointer (avoids core dump in scan_math_aux)
Bug in math::handle_mbox fixed
Instead of: Label multiply defined apprentissage2. we have : Label 'apprentissage2' multiply defined (first use line 625).
Instead of: undefined label track-arche we have : undefined label `track-arche' (first use at line 748)
No more Strange keywords cha\^{\i}nes
Removed final dot in keywords.
This is a valid keyword: c{\oe}ur
Implemented \oldstylenums like \textsuperscript and \textsubscript
Implemented \linebreak and \nolinebreak as no-op with optional argument
Tralics counts lines properly for Unix, Mac and Windows
If you say EDITOR = {A. Drouin & G. Eude & J.Robert} you get an error of the form bad syntax in author or editor name
[version 1.9j, 2003-10-24]
Added special hack for empty macros everywhere
Better error message for \addtolength{toto}{2cm}
Same for \addtolength{\toto}{2cm}
This is an error now: \setlength{2}{4cm}, \addtolength{x}{3cm}
Corrected error message for \DefineShortVerb{a}
Command \ifeof works now
{\escapechar=-1 \string\foo} gives foo
Implemented \openout, \write and \closeout
Tralics signals unterminated \if conditions.
This is ok: \iffalse \FPiflt{1}{2} \fi \toto \fi
Evaluating $\undef$ generates an understandable message
Evaluating $a^b^c$ gives now : double superscript
[version 1.9k, 2003-10-30]
Added a missing flush_buffer() in \bibitem
Command \newline invalid in table
Function T_bibitem was completely wrong...
Attribute rowspan replaced by columnspan in math tables.
Added a use_all_sizes options.
[2003-10-30]
Split file txparser.C into two parts. txscan.C is a new file.
There is an indication in the log file whenever Tralics opens/closes a file
Commands \input and \endinput are fully expanded.
Calls \input{foo} and \input foo are OK.
Implicit call of save_the_state for \input (needed for \input A\input B)
Functions openin and closein are always traced, but only sometimes on the tty
Call \catcode `\A=9 works now
Function get_token completely rewritten.
[print_mods]: this_line is never zero.
Added a Stats object that collects a lot of statistics.
[Version 1.9l, 2003-11-14]
Replaced scan_four_bit_ints by 3 functions.
Implemented DOI (Digital Object Identifier)
Added a -utf8, -latin1 option
\the\par generates the same error as in TeX.
Use anonymous namespace instead of static variable
Removed xmlstats...
Added more Ctor to xml_action
[2003-12-10]
Made clines, math_p_aux, math_elt, token_elt, cond_aux subclasses of other classes.
Corrected a bug for multi \UR.
[Version 1.9m, 2003-12-10]
\> has now the value \medmuskip
\, \> \: \! : same values as in MathML TR
$\bigl[\frac{1}{a^2}\bigr[$ works
$\ensuremath{\cal} X$ yields \cal
\RAsection calls leave_h_mode
Corrected bug \begin{module}...text\end{module}
Added \underleftarrow \underrightarrow
\linebreak, \nolinebreak \pagebreak \nopagebreak -> ok
\urlfont and url_font in .tralics_rc
xmlelement environment changed.
Bug correction in \AtBeginDocuemnt.
No spaces from bootstrap code.
[version 1.9n, 2003-12-16]
Quotes ``foo'' -> gives the word foo
You can use \begin{split}
Added \tfrac as alternative to \frac and \dfrac
Added \genfrac#1#2#3#4#5
Added \DeclareRobustCommand a
Script placement of \lim_{x=0} and \sin^2(x) not the same
Use of a mstyle element, according to MathML standards.
Bug in \underset
[version 1.9o, 2003-12-22]
Character ~ is now active, expands to ~ of catcode 12
If \def\foo#1 #2{}, then a newline is a separator between #1 and #2.
Added \bye, same as \endinput
[version 1.9p, 2004-01-09, item 120]
Some corrections on long arrows
Scope: \paragraph{\bf foo} : only foo is in \bf
[version 1.9q, 2004-01-09]
Added a space after the label of subfigure
Replaced type Token by token
Replaced type Stack by stack, and stack by my_stack
Replaced type Modes by mode
Replaced type Parser by parser
Added classes eqtb_dim, save_aux_dim, and eqtb_dim_table
Changed Copyright miaou/apics
Made nested environments work.
Added \let\verbatimfont\tt\let\verbatimnumberfont\small
Changed \unitlength to an internal dimension
Added \textheight=427pt, \textwidth=570pt
Make Ampersand in url work: they are like \char9738 (signaled by Alain Giraud)
Added remove_last_space() for \multicolumn
Changed: Braces in math argument.
[2004-01-15]
Changed \pers to use \@pers
Change: \pers{a}{b}[c ] trailing space removed
Added \tralicsversion
Bug: scan_int at end of token list pushes back an invalid token
Change \setcounter{bar}{17} gives Unknown counter `bar'
Added a feature that counts cr-lf as two characters for Windows. So that the number of bytes printed is what claimed.
Added trace of \loop
Seeing a closing brace does not call flush_buffer(); call done only by save_aux_font::unsave.
Bug in trace_if fixed. Fct if_serial moved from parser class to condition
[2004-01-22]
Changed array_info, it holds two vectors : u and v.
Renamed class Buffer as buffer
Added support for German.
Change: flush_buffer does not create a useless XML element
Made code of \par and Co clearer
Entities: Tralics may output   instead of  
This prints OK: \expandafter\show\csname^^I^^85^^97\endcsname
Bug: \catcode`\^^I does not change the catcode of space
First cell in table does not start with space.
Bug: \dj\DJ is OK now
[2004-01-24]
Commands added for \=t\=T\=h\=H etc.
Correction to: `Seeing a closing brace does not call flush_buffer();' needed also in by save_aux_boxend::unsave.
Changed the type of math chars between 192 and 256.
Corrected translation of \'i\"E
Added some characters
Added \texteuro
Change: \glo does not enter no_mode unless it was in this mode.
Better debug in case of abort() because of no-mode
Added \newdimen\itemsep in the preamble
[version 1.9t, 2004-01-30]
Bug fixed in check_for_alias_type
Bug fixed: \url{#} is ok, because # is active, bound to \# (MPD for compsys)
Bug in evaluate_now fixed.
Titlepage works as explained in the Doc.
[2004-02-02]
Bug fixed in \endinput
Added option -notrivialmath
Titlepage hacked a bit. Made things more general.
Added a semi-colon after see_image
Language attribute name in main element is defined in the config file.
Added \include.
Fixed: \end{module} restores the mode (v,h etc)
Recoded the minipage environment
Bug fix: minipage sets locally centering to 0
New feature. Commands \makebox \framebox : pos argument handled
Bug fix: Underscore char in file name are allowed.
Bug fix: \usepackage[canadien,german,austrian]{babel}
Added variable in_load_handler for the problem of underscore in file names
Bug fix: \fbox{\includegraphics{../../tralics/TEST/a_b.eps}}
Added variable cur_file_name. Used for errors.
Bug in \centering fixed
Added \scalebox{}{}
Implemented \tabular*
In the interactive case, \stop switches to non-interactive
Added option -shell-escape
Added Zapf Dingbats.
Added various symbols from textcomp. \textcelsius \textwon \textnaira \textlira \textflorin \textdong \textperthousand \textpertenthousand \trextreferencemark \textdagget \textdaggerdbl \textgravedbl \textacutedbl \textasciigrave \textasciiacutex \textlquill \textrquill \textohm \textmho \textnumero \textcircledP \textrecipe \textservicemark \textestimated \textbullet \textinterrobang
[2004-02-10]
Added a new file txcommands.
Added a new data structure: cmd_chr.
No more ~ of catcode 12
Removed some useless code
Re-implemented the stack
Change: att_list::add : does nothing if value is zero.
Spaces are not logged in vertical mode
Removed xml::xml(string,int,bool)
Removed buffer::array_spec2
Removed att_list::array_spec0
Added \newcolumntype
Change: \cline allowed only after \\
Re-implemented array. >{\large\bfseries 2}l <{y}| is now Ok. Thus \cr is added somewhere. Even at end of table.
Removed useless xml::finish_tabular().
[2004-02-14]
Reimplemented \multicolumn.
Bug fix with isframe("cell");
Added parameterisation code. Corrected bugs.
Added \let\par\@empty in a table, particip and catperso.
Added a new file: txarray
Spaces at end of cell removed.
Bug fix: \includegraphics[height=.3\textheight]{...}
Removed parser::pack. Some const added.
Removed no_for_eof hack
Ordered txparer.h in alphabetic order, and put everything private if possible.
Added option footnotehack
Fix. stack::add_nl() adds a newline only if there is none.
Replaced buffer::remove_last_nl() by stack::remove_last_space used instead. This removes all spaces before a </p>.
Optional argument of \makebox is implemented.
Bug fix in scan_glue.
[2004-02-19]
Changed default compilation mode. it is non-ra. dft defaults to 3.
The list of themes is no more hard-coded
Bug fix $\hspace*{}1cm$
Bug fix. \vskip\vskip call scan_glue 3 times. Thus find_special_scaled is useless, removed.
Added \bigskip, same as \vskip12pt.
Added \ignorespaces
Bug fix: \vdots outside math.
Marks added.
Added \arc\bigcircle\closecurve\curve\scaleputtagcurve
Added token_list_to_att
Bug fix \begin{minipage}{\dimension}...
[2004-02-24]
Implemented \newtheorem
Removed special hack for verbatim parsing
Added ^^^^ABCD support
Changed the token organisation.
Moved SH out of the stack.

Version 2.0

[2004-02-27]
Implemented mathstyle.
Bug fix. \genfrac chooses the right style.
Added \penalty
Bug fix: All tokens are printed OK now
Added a -silent option
Split txmath.C into two parts.
[2004-03-01] Renamed Main and Project classes
UR lists can be configured.
Removed array_info::~array_info(), because of bugs.
Bug fix: \string~ is OK.
Added \mkern \mskip
[2004-03-09]
[Raweb] Sections are no more hard coded.
Added \lastbox
Added File txtring.h; data structure istring added.
[Raweb] Removed hacks for the presentation section.
Removed math_dimen_attrib
Corrected hash code of null string.
Added a class user_param
Changed buffer size to 256.
[2004-03-08]
The default is not to construct the word list.
Reordered names-positions in alphabetic order.
Bug fix in token::tex_is_digit
Silly bug in \count@=222\ifodd\count@ 1 \else 2\fi
Added \hrule\vrule
Change: \begin{document} is more restricted.
Fixed \MakeUppercase{\i\j}
Moved handling_ra in user_param.
Added a cstu_cmd code, in order to reduce number of cst1_cmd.
Added some Unicode characters between U+0180 and U+0233, those between U+1E00 and U+1EFF.
[2004-03-16]
Bug fix in eqnarray column specs.
Change. \char256 is now printed as Ā
Added \lgroup\rgroup\lmoustache\rmoustache
Fix. \setcounter{foo}{-1}\alph{foo} says something more sensible than Counter too large.
Bug fix. parser::T_twoints calls scanint, not scan_dimen
Change. \xmlemptyelt does not start a paragraph.
Removed things like alph_code+10
Change in latex_ctr: fully expandable (includes \arabic, \@alph, ...)
Implemented \frame \dashbox
Bug fix. \unnumberedverbatim has no effect on Verbatim
Added \unhbox etc.
[2004-03-16]
Bug correction in scan_int_digs : In the case of \box{123} only one error is signaled.
Added \showlists
Bug fix: \showthe and \showbox print to transcript and tty.
Added a name to every buffer (for debug). Reduced the default size of a buffer to 128.
Added \OR\AND\NOT\isundefined in if-then-else.
Removed one of the splitter buffers.
Added \newtoks.
[2004-04-05]
Removed in_biblio_key.
Removed noparindent.
Added some \every... commands.
Bug fix: \everydisplay\everymath dumped core.
Removed finish_string, buffer is always 0-terminated.
[2004-04-05]
Modified the xml class. Is a pointer, with a vector.
Change. parser::get_x_token returns a bool.
Added function parser::T_newline
Always check before adding an attribute to a list.
Removed Parameter #1 of scan_something_internal .
Bug fix \dimen0=\wd1 is ok.
Added option q in titlepage.
Bug fix. \newtheorem*{problem}{Problem} is OK now.
Titlepage hook added.
Bug fix \let\foo#\def\A\foo1\foo2{\foo1}.
You may see: \renewenvironment: cannot define \xxx
You cannot say \newcounter{AA}\newcounter{AA}

version 2.1

[version 2.1a, 2004-05-14]
Bug fix {\def\relax{0}\edef\foo{\ifnum0=0\fi}}.
Details added.
Change: undef_cmd is now max_command +1, and \if\undef\undef\fi complains.
Bug fixed in \romannumeral.
Bug fixed in \ifmmode.
Typo in mstyle.
[2004-05-28]
[raweb] Removed check of \moduleref in txcheck.
[raweb] Removed check of \input in txcheck.
[raweb] Commands \loadbiblio and \maketitle are made \relax by txcheck, and are no more removed.
The name of \caption in a figure can be parameterized by xml_scaption_name.
[2004-05-01, version 2.1c]
There is a perl script, called rahandler.pl that calls latex, and other external processes.
Bug fix: t>math::mk_space generates a proper object.
Change: >mc_table is a list of XML objects.
All math elements are proper math objects.
And no buffer needed for math boot.
tralics_rc is now under CVS, in the tralics dir.
Underscore allowed in bibliography name.
There is a \ignorespaces after \begin{document}.
Made example 8-2-28 work.
[raweb] Removed the \typeprojet command.
[raweb] Removed the \debugfalse command.
Implemented \Box\dddot\ddot\mathcircle
Different names in config file for >figure and >graphic
Corrected \dfrac
Implemented \bmod \mod \pmod \pod
Corrected \textbullet
New feature. Fonts changes generate attributes, or elements.
\sc and \fsc use the same font
[2004-07-08]
Bug fix. \newcommand\bar{} defines the command, even after error
Bug fix. Adding two positive dimensions gives always a positive result (even in case of overflow)
Added \date
Added \dag\ddag
Replaced entity &ZeroWidthSpace; by 
Removed function my_abort().
[2004-07-14]
Fixed \FPeval.
Added \parbox.
Removed useless stuff from txmain.C

version 2.2

[version 2.2]
Trace changed. You will see {end-group character }}
[version 2.2(pl1)]
In case of errors, whole usage not always shown.
[raweb] Changed handling of \maketitle and \loadbiblio
Option -debug does the right thing.
Added utf8 mode for input
Bug fix in option -noundefmac
Corrected bug in T_twoints.
[version 2.2(pl3)]
Moved mu_glue in the glue table.
Improved tracing for registers.
Improved tracing for \divide.
[2004-09-08, version 2.2pl4]
Bug in \footnote{\url{~}} corrected.
Changed \href, added \Href.
\mathmn\mathmo \mathmi added.
[version 2.2pl6]
Instead of rahandler.pl, you can use any other software.
Avoids creating a transcript file for a non-existing input.
Made math::convert_this_to_string() public.
[version 2.2pl7]
Replaced the Copyright notice by CeCILL.

version 2.3

[version 2.3]
[raweb] Removed abstract and body environment.
[2004-10-30 version 2.3 pl2]
Line number indicated in case of bad end verbatim.
Space allowed before \end{verbatim}
Added \mathattribute
[version 2.3pl3]
[raweb] You can say \bibliography{miaou2003.refer+refer}
Removed the message `unexpandable command in expand? \cl@section.'
[version 2.3pl5]
Bug fix. After \def\cs AB#1{}, the log file contains a space after the CS name.
Bug fix for \long\outer\def .
Change: You can use environments with one letter.
Bug fix: scan_opt_arg removed braces twice.
Bug fix: \par tokens are now forbidden in non-\long commands (they are a allowed in system defined commands)
Implementation of \long\outer changed.
[version 2.3pl6]
Fixed a bug with last_att_list and realloc (bug signaled by Emmanuel Thomé).
Fixed a bug for option -find_words.
Signal error in case \def\foo{#0}

version 2.4

[2004-11-30, version 2.4]
Bug fix: Underscore characters OK in \psfig{file=...}.
Outer tokens are forbidden in a lot of situations.
Added \verbprefix and \verbatimprefix
Changed translation of $\epsilon \varepsilon$ to ϵ ε (bug signaled by Fabrice Rastello)
[version 2.4pl1]
No space between parenthesis and \footcite.
Calls to \newcount always logged.
[2004-12-06, version 2.4 (pl2)]
Bug fix. \the\catcode\the\count@
Macros are printed as \Bar=macro: #1#->#1.
[2004-12-21] Bug fix: Active ampersand produces ampersand (Gregoire Malandain).
Changed printing of latex macros with optional argument as \fooiv=opt \long macro: bar#2#3->Seen#1#2#3.
[2005-01-22, version 2.4 (pl4)]
Bug fix: \leavevmode added before \cite (M.P. Durollet)
raweb-cfg.sty: Handling of array modified.
Bug fix in \multicolumn
Three \aftergroup commands added for implementing thinlines and thicklines.
Fixed a bug; confusion between np_line_thickness and np_linethickness.
Added \XMLaddatt
Bug Fix. In math mode, \hspace{...} did not work with newline as space because the_toks() uses category code 12. Newline now replaced by space. [D. Talay]
Biblio strings read via fetch_name...
New biblio implemented.
[2005-02-10, version 2.4 (pl5)]
xmltex: <mrow> implemented as a group
Translation ${x_y}_z$ , the result contains a <mrow>.

version 2.5

[2005-07-11, version 2.5 (pl1)]
Bug fix: \bibitem[foo]{bar}
Change: Bibtex is booted twice now.
Change: \begin{thebibliography} enters vmode
Change: Empty part and junior value not printed for \bpers
Change: The \cititem command leaves the mode unchanged.
Change: \bpers gives only 1 error: should occur in bibliographic mode only
Change: Tralics is less verbose in silent mode.
Bug fix: "\par works now in German.
Configuration file identification dump changed.
Change: \FPseed is an integer reference.
[2005/07/25]
Math environment always traced.
Fixed \mathop{\rm sin}
Fixed $\ttfamily xy$
Config file in source.
Changed algorithm for finding configuration file.
Fixed \indent\noindent, is a no-op
Changed value of \quad outside math and. of ~ inside math.
Added Some commands.
[version 2.5pl7]
Changed paragraph hacking.
(raweb) Configuration changed: composition* says: no topics in compo.
An error is signaled in case of scanint overflow (!!)
Added \nocentering.
Added escape_char in cases like : \let\foo\bar \show\foo
Countdef and Co are traced.

version 2.6

[2005-08-09, version 2.6]
[2005-09-05, version 2.6pl1]
Wrong topics.
Bug fix: Transcript file truncated in case \mathchardef\Xc=3 (signaled by Sebastian Öblom).
[version 2.6pl2]
Bug fix: \cline did not work correctly, because a carriage return was added between cells, and it was expected that only cells appear in a row.
[version 2.6pl3]
Bug fix: math_type of \models was wrong (misplaced close paren).
[version 2.6pl4]
Bug fix: Path of config file wrongly computed. (signaled by J.P. Talpin).
[version 2.6pl5]
Added a test that the file name is lower case only in raweb mode.
[2006-01-13] Bug fix: CSS says that 3.cm is not a valid dimension. Thus the figure env produces 3.0cm
[2006-01-25] New: \# allowed in Math mode.
[2006-01-30, version 2.6pl7 ]
[txbib] Empty crossref ignored. Better debug otherwise.
Empty glossaire is an error

version 2.7

[2006-04-02, version 2.7]
Bibtex modifications. There is a field that contains the current year as an integer. 0 means missing, -1 means unparsable. If 2 chars given, then 06 is replaced by 2006, 96 by 1996.
An error is signaled in a refer; if the year is 0, -1, cur-year, greater than cur-year; the entry is moved into the year section.
Some braces are removed when sorting.
Change: Finding profile on mac changed
[2006-06-12, version 2.7a]
Fixed \unskip
Added \mathfrak
Added \@addml
Added \operatorname \DeclareMathOperator
[2006-06-14, version 2.7b]
Changed \keywords to undefined by default. It is too dangerous to use the environment as a command.
Added \choose \shoveleft \shoveright
Added environments multline aligned.
Added \@firstoftwo and \@secondoftwo (in LaTeX syntax), \@ifbempty \@iftempty (in C++).
[2006-06-14, version 2.7p4]
Trying to print characters in no_mode is no more a fatal error; the mode is changed to argument_mode.
Bug fix: if foo is empty, \input{foo}, Tralics crashes.
Bug in push/pop input stack fixed; cur_input_stack is now a vector. Double pop avoided by checking the length. Name of file/virtual file added.
If you say -noentnames, there are no more entity names, math mode also. Otherwise, generate &straightepsilon; and ϵ instead of ϵ and ε.
Easy part of bootstrap code is now written in C++.
Reevaluate uses lines.split_string, comments are ok now.
[2006-07-05, version 2.7p6, 2006-07-14, last patch for v2.7]
Added lots of functins in file txcommands, so that each case in the big switch has less the 5 lines.
Changed Raweb structure: removed some tests in txcheck.
Added \@setmode
Changed production of keywords in the hyperref.cfg file.
Changed the semantics of the \pers command.
Changed biblio for the raweb.
(raweb) Config file: ra is no more the first type. Clean up.
(raweb) New argument for Tralics distinguish_refer_in_rabib
Concept of tcf file added; all config files converted to tcf
Changed directory structure of Tralics
UTF8 output is possible now
Removed all 8bit characters in configurations files.
Removed all 8bit characters in the C++ sources.
Added ra.tcf, tralics_rc has now a single type.
Cleanup in txcommands. A big table is used instead of a function for cst1_cmd
\guillemotlet and \guillemotright produce a single character in this table.
[2006-07-23]
Following files added: txio.C tximage.h, txscaled.h, txid.h, txeqtb.h, txfp.h, txio.h, txstats.h, txpost.h, txcond.h, txatt.h, txhash.h, txxml.h, txtokenlist.h, txarray.h
tralics.h contains no class definitions any more.
Removed one global variable in txarray.
att_list is essentially a vector
Simplified logic of T_par1
Converted line_ptr in a list
Renamed Language as att_language in config file
[raweb] Removed default for theme_vals, affiliation_vals, profession_vals, section_vals, ur_vals. Fatal error if missing.
(raweb) Function sans_titre hacked.
Option -hacknotitle added.
rahandler: uses tralicsdir instead of rawebdir.
Everything that was in the the old rawebdir now copied in the Tralics dir.
Option distinguish_refer_in_rabib is true by default.
(raweb) Implemented \refercite for the two latex classes.
Removed temp_list data structure
Re-implemented token_list as a normal list.
Re-implemented math lists also.
Assded classes math_f and math_q; removed three calls to 'abort'.
Added two files txmath1.C and txmath1.h
Use #xab; notation for math chars
Added function buffer::add_int16ent
Added function buffer::real_utf8. The only function that produces chars.
Bug fix: Translation of $\hbox{é<}$ is now OK
Bug fix: in nomathml mode, $\hbox{$x$}$ is ok
Added end_all_input_code command code. Now \end{document} is the real end.
Fixed tralics foo -confdir=../confdir
No delay for the \addattributestodocument for DocAttrib

Version 2.8

[2006-08-01, version 2.8]
Change in readline: killbuf is a string, history a vector of string
Static functions are now in a namespace.
[2006-08-06, version 2.8.1]
Moved interpretation of config data in tralics.C
Added a file txaccent.C that handles all accents
Change: expansion of \a' is \'
Change: use \tracingmacros, for showing expansion of accents
Change double accent implementation. You can say \a'{\a^e}; error messages could be Error in accent, command = \'\^, Cannot put this accent on letter i
Change: If interactive, read config only if given as parameter
Changed again the algo for finding config file. Default value can be set in the Makefile. Otherwise in a new file txpath.h
Changed the file mktar. Now the tar contains a directory.
[2006-08-08, version 2.8.2]
Change. You can say $\S$ , not $\textsection$ (both are valid in future versions)
Changed expansion of \o\ae\aa\th\dh, and uppercase version, to characters. They are allowed in math mode.
Added \caps \hl \st \so \ul Use same method as \textsuperscript
Commands like \ier do not produce an entity anymore. Rather than, they are like \textsuperscript{er}\xspace
Added commands \list, \endlist, \usecounter
[2006-08-09, version 2.8.3]
Added \@item, like \item, but replaces label by an attribute.
Changed at-sign char to be letter while reading config file.
Config file allows \let\item\@item
Bug fix for \xmlelt{}{-}.
Added concept of xx.clt, xx.plt, xx.ult.
Added an optional star after \input, \include, \InputIfFileExists
Changed \usepackage{foo,bar} to be the same as \usepackage{foo} and \usepackage{bar}.
Bug fix: correct_type is now implicit for macros.
Bug fix: Inserted missing flush_buffer in cst2_cmd, like \ieme
[2006-08-15, version 2.8.4]
Change: Transcript file says date= 2006/01/02 03:04:05
Implemented filecontents environment.
Bug fix \InputIfFileExists has three args
Feature: file foo.ult loaded only if document class exists
Added new file txclass.C
Bug fix \newenvironment{foo}[2]{}{#1} now invalid
Feature: All calls to file_exists are traced.
Name change: Buffer, att_list: renamed add to push_back; buf << bf_reset is the same as buf.reset()
Feature: Star after \chapter etc is handled. Default star in book, outside main matter
Added \toplevelsection
You can say: tralics apics2006 -config=../confdir/ra.tcf (bug signaled by M.P. Durollet)
Added count register \notrivialmath
implemented index mechanism.
Bug fix: Array preamble accepts rlc of category other.
Bug fix: Verbatim numbering OK now
Bug fix: Array preamble accepts a char declared ShortVerb
Option -nostraightquotes added.
Bug fix: Implicit \noindent after \item[]
Feature: Attlist number 3, 4, 5 reserved for index, TOC, biblio.
Added \thanks as an alias to \footnote
[2006-09-04, version 2.8.5]
Change: command \textasciicircum produces char U+2303.
Change: Option -notrivial-math is the default, option trivial-math added.
Bug fix: Tables in a tabular OK now. There will be an attribute rend, with value display or tabular, instead of none.
Added \anchor
Bug fix: Command \@arabic ok.
Feature: Section titles in the transcript file.
Bug fix: Leaders are OK now.
[2006-09-09, version 2.8.6]
Feature: Three values possible for the second argument of read_a_file
Feature: Main file not immediately converted, but later.
Change: All files are converted into UFT8 internal.
Change: The number 256 appears in a single include file.
Change: The number 257 replaced by special_relax
Change: The number 255 appears no more in a C file
Changed retval of cmd_chr::char_val to integer from character.
Use relax_code instead of subtypes(256).
Changed Str_hash realloc step size to 10000 instead of 1000.
Replaced constant 100 by xml_offset in txmath.C
Change: ^^^^abcd does not put the character back in the buffer, but in unread_char, saved by push_input_stack.
Hash table size increased plus info in case of abort.
Feature: argument of \newif must start with if.
Replaced calls to hash_find by locate
Changed retval of get_a_new_line to a vector of characters, instead of a buffer. This is saved by push_input_stack.
Feature: Value of \endlinechar can be zero.
Feature: Compilation date now in XML file
Feature: Meaning of log_or_tty changed
Hack: Version number changed to 2.9 for the examples
Change: Removed leadingpart, leadingsection from documentclass options. Use \toplevelsection command instead.
Removed \cite@type ; is now in natbib.plt; \cite@@type added as hook.
Bibtex scanner: author="\{\"x" is interpreted as a Latex string with three tokens. Result is always balanced.
bibliography: all_entries is a vector of pointers. Makes life easier
Remove interactive_bib option
Changed four hat parsing again. Input buffer is converted to Unicode characters in a vector.
More calls to scan_left_brace_and_bi, which has been redefined.
Feature: Option confdir=foo is OK as 3 shell tokens.
Change: Use of == in tpa assignments
Feature: img file not created if no images exists.
Bug fix: second \ignorespaces added in \item.
Bug fix: \index, @ can be letter or other.
Feature: all symbols of latexsym are now implemented
Added \wlog
Bug fix: Relax scanning: \frac{foo}\x, is ok, if \x is a user defined command.
Added \pageref
Change: Scandimen replaces 18mu by 10pt.
Removed \zerospace
Changed \enspace
Buf fix: Print # not ## in case of error in insert_token0.
[2006-09-09, version unchanged]
Implemented some e-TeX extensions; Change tracing for \tracingassigns.
Reimplemented conditions as vector.
Changed current font to tenrm.

Version 2.9

[2006-10-26, version 2.9]
Corrected implementation of \chardef in math; added \chardef
Feature: Ignore \vskip2cm and \vspace{2cm} in math mode
Feature: No space after \ifdim, in the transcript of +scandimen for \ifdim >12.0pt
Bug fix: Correct unit in the transcript of \mkern3mu
Added Bibtex extensions
Bug fix: Tilda added if empty verbatim line
[2006-11-14, version 2.9.1]
Bug fix: It is possible to insert underscore in file names defined by \InputIfFileExists (T. Bouche)
Bug fix: confusion between masterthesis and mastersthesis in make_names (T. Bouche)
Bug fix: Switch 'IUCLC' removed in function set_termio, because it does not work on Mac and testing whether we are on a mac is non-trivial. (Pb signaled by David Pichardie)
[2006-11-28, version 2.9.2]
Feature: OS type is printed on the log file, works correctly on macintel (N. Roussel)
[2006-12-10, version 2.9.3]
(txbib) Bug fix: second argument of make_new_entry was ignored (Theo Papadopoulo)
Feature: In the raweb case, apics_all2006.bib is read (if it exists) instead of apics2006.bib, apics_refer2006.bib, apics_foot2006.bib
Bug fix: Additional fields are also copied in crossref
Feature foot_prefix is now useless in biblio
[2007-01-04] (txclasses) Bug fix, babel options were empty
[2007-01-14] Bug fix: Spaces normalized in \index
[2007-01-17] Bug fix: Underscore chars allowed in team name (Laurent Pierron)
[2007-01-29] Added math commands \triangleq\Cap\Cup
Changed \allowbreak.
Added \m@th
[2007-02-11] Added Configuration mfenced_separator_val="foo"
Added option -(no)math_variant.
You can say: tralics -param foo bar.
Feature: There are 15 math fonts, corresponding to the 13 MathML variants. (plus normal and upright). In nomathml mode, they are hacked.
Change: the name in a math is a C++ string instead of char*; it holds the first argument of a \mathbox.
Added \mathci \mathcn \mathcsymbol
Change: you can say \mathmi[foo][bar]{gee}, translates to <mi foo='bar'>gee</foo>.
Feature: Parses \char`\$ the same as \chardef in math mode.
Feature: A single <mn> element is created for a sequence of digits
[2007-02-16] Feature: Space character allowed in an environment name
Feature: Font size commands allowed in $x\mbox{\small$y$}z$
Bug fix: char U+0327 is not special in math mode, since it's not ASCII. Use \times.
Feature: Translation of \right. is empty delimiter unless -compatibility mode.
Bug fix of \let\A B $\A$ dumps no core any more.
Math mode change: \vskip converted into \vspace, although this is useless.
Change: No space in translation of A \\[2mm] B.
Bug fix. In math mode \end{foo} inserts a closing brace only if the begin inserted an opening brace (i.e., not if the begin was created outside math mode). Bug signaled by Thierry Bouche.
[2007-02-18, version 2.9.4]
Improved the test when opening a file.
Option bad minus added
Bug fix: In the case $1^23$ the superscript is 2 (T. Bouche)
Bug fix in math_p::find_paren2; a group is big if it contains a big element. Gives better placement of <mrow>.
Added \mathfontproperty
Added \colon as <mo lspace='0'>:</mo>
Changed \def\root#1\of{\@root}
Corrected translation of \widehat (invalid character code)
Added \operatornamewithlimits
Added \qopname
Added: you can say $\left/ !\right\backslash$
Changed implementation of \mathop...\limits
Bug fix: Translation of $\big(xy$ was empty
Bug fix: Translation of $\big(x\big\}$ has mfenced, because \{\} converted to \lbrace\rbrace
Bug fix: less-than and greater-than behave like \langle, \rangle
Feature: Exchanged execution order of cv3 and cv4; this gives big delimiters in $\bigl(\sum \bigr )^2$ .
Bug fix: Math style computation corrected: Exercise 17.15 gives correct answer.
Bug fix: Boolean \ifinner gives correct answer in math mode
Bug fix: Command \pmod produces inserts 18mu or 8mu of space depending on the mode (display or not).
Bug fix: Translation of \iff the same as \Leftrightarrow
Changed translation of $\rm x\bf 2$ .
Added \@Vert, that is the same character as \parallel, using this as delimiter. All delimiters work now.
Change: \overbrace\underbrace produce a large operator that can have limits.
Fixed translation of $\mathmo{<=}$
Added \phantom
Change: Automatic position of mrows: not in case open big close, but in case Big open close.
Added: \ImaginaryI,\ExponentialE,\DifferentialD, \InvisibleTimes, \ApplyFunction,\InvisibleComma
Added \cellattribute\rowattribute
Bug fix: Multline environment: all equations are in display style, first and last are correctly handled.
Added \tag and variants
Added environment gather; commands \xleftarrow \xrightarrow optional argument added.
Added \lvert \lVert \rvert \Rvert \cfrac \accentset \undertilde \overleftrightarrow \underleftrightarrow \arrowvert \bracevert \Arrowvert; and a lot of other commands also.
Bug fix: Xmatrix was wrong for X=b, B or V!
Implemented commutative diagrams.
Added \scanupdown; needed for \sideset.
Feature: phi and varphi swapped.
Bug fix: Width of normal space in math mode changed from 6pt to 4pt
Changed definition of prime character.
Changed definition of \asymp , is now asympeq, U+224D.
Allow font changes in text in math.
Allow commands like \hfill for horizontal placement of fractions or arrays.
Phantom and smash hard-coded.
Sideset command hard-coded.
[2007/04/28] \relax commands retained in the math tree.
Mathfonts are groups now.
Added option nozerowidthelt.
Commands \begingroup \endgroup allowed in math mode and used for font switch.

Version 2.10

[2007-05-02, version 2.10]
Added options leftquote and rightquote. Indicate how to translate character left and right quote in non-verbatim text mode.
Feature: if option usequotes is selected, doubles quotes give << or >> in French language.
Feature: Double left quote, and double right quote translated into ” and “ (U+201D, U+201C).
[2007-05-04] Feature: First token of a math expression removed if it is \relax.
[2007-05-17] Feature: More characters allowed in math mode.
Changed translation of \upsilon and \Upsilon is to υ and Υ
Space added after commands in the output of \showthe, \showtokens.
[2007-06-01] \protected commands no longer considered as \outer.
Corrected implementation of \marks.
Made \mathbbm an alias to \mathbm.
In math mode \char`\& produces & (and not &).
[2007-07-06, version 2.10.1]
Feature: Tralics counts the number of HDR
(Raweb) Feature: It is required that you say if there are HDRs in the Raweb.
(Raweb) Syntax change allows \UR{Sophia, Rocquencourt}
(Raweb) Added \ResearchCentreList as alias to \UR.
(Raweb) Semantic change: Optional argument `Location' added between `Lastname' and before Catpro in \pers in catperso. Mandatory for multi-located teams.
(Raweb) New Location arg can have a default value.
(Raweb) Feature: File apics2007.ult not loaded when compiling the ra.
(Raweb) Feature: When Tralics generates a tex file for the RA (option -ps), it uses latin1 as encoding.
(Raweb) Feature: Team and section titles printed using terminal encoding.
Bug fix: Tralics should works again for RA 2005 (bibliography).
[2007-07-16, version 2.10.2]
(Raweb) Feature: \TeamHasHdr is optional. (request by Vercoustre)
(Raweb) Feature. Removed all, none as optional argument for Location argument in \pers.
[version 2.10.3]
New implementation for ra2007. Details follow. Nothing has changed if producing postscript, or testing the thing.
File hyperref.cfg no more constructed because data not remembered.
(Raweb) Feature: You cannot say \UR{\RCSophia}
(Raweb) Bug fix: Commands from config file not inserted when producing PS
Feature: tralics --help: Order of options changed.
Redefinition of \not in amsmath.plt removed
Feature: Html attribute no more computed for modules in RA2007.
Feature: No restriction on module names (only uniqueness required).
Bug fix: buffer::slash_separated does advance() in case of success.
Feature: In the config file, themes can be given using uppercase letters.
Changed error signaling for the raweb in some cases.
[version 2.10.4, 2007-07-23]
Bug fix: No error in case \global\relax\def\foo{} (following a remark by Charpentier)
Added fullsection_vals as replacement for section_vals
Change: section titles defined by config file are put in the XML
Changed DTD to raweb7.dtd
Allow multiline variables in a config file
Added automatical call to \rawebstartdocument
Change: Command \url adds <allowbreak>
[version 2.10.5, 2007-08-02]
Feature: Variable hacknotitle set to false by run_simple_ra
Feature: Implicit group added whenever T_arg1 is called.
Function T_arg1* inlined (title was not printed on the tty).
Removed option hacknotitle from the command list.
[version 2.10.6, 2007-09-27]
Changed exit status of readline to 1.
Change: No <allowbreak> added at the end of URL.
Re-implemented \ensuremath as a macro (Req. Connexions).
Bug fix. Added some code to raweb-uni.sty that redefines color (code commented out in pdftex.def for version 1.40)
Added a -V, -verbose-doc option.
Change trace of \let\oe\OE
Re-implemented \MakeUppercase, \MakeLowercase. Case change commands allowed in Math mode. (connexions)
Bug fix in lc/uc pair for \NG
Feature allows $\mbox{(\ref{x})}=\eqref{x}$
Bug fix: Command \ensuremath, wrong placement of \relax
[version 2.10.7, 2007-11-03]
(txmain) Bug fix. Year flag better checked.
(txmain) Feature: Main file argument of Tralics can contain slashes.
Bug fix. End verbatim algorithm changed
Bug fix. Better trace in case of too many errors
Bug fix. Labels were lost in nomathl mode
New feature. textcase package implemented
[2007-11-09](txbib) Silly bug in find_lower_case. (Wagner)
(txbib) Feature: something like @book(foo,...} works.
[version 2.10.8, 2007-11-12]
Feature: On the fly encoding implemented
Feature: Changed \protect to \relax
(txmath) Bugfix. M_cv1 handles \le the same as =
(txmath) Feature: implemented the fencing algorithm.
Bug fix. Wagner's math examples produce symmetric operators.
New Command \tracingmath controls verbosity of the LBR algorithm
Feature: Math trace holds ^^J instead of newline.
Added \@curmathfont
[version 2.10.9, 2007-11-21]
Removed general purpose tokens from math trace.
Implemented special active math characters
Implemented Package braket
Error recovery enhanced in math mode.
(txcheck) Bug fix, if multi-line data has to be parsed
Bug fix. flush_buffer added at start of \citation (MP Durollet)

Version 2.11

[2007-11-29, version 2.11]
Changed type of Char 160 to active, as nobreakspace
Re-edited ChangeLog
[2007-12-05] Removed cur_cs.
Single check_outer_validity function.
Bug fix: invalid token better handled.
Added the html package; moved some functions there
Allow optional star after \tableofcontents
Allow underscore in environment names
[2007-12-06, version 2.11.1]
Implemented keyval package and a lot of others
Added \tralics@split and \define@key
[fixme] Double sharp in \@ifnextchar{}{}
Made utf8x an alias for utf8 in inputenc.
Added command \pop@stack
Added commands \@temptokena and friends
Changed order of assignments in \tracingall
Virtual end-of-item added to minipage.
[2007-12-19, version 2.11.2]
Split the file txparser in two parts
Added \@onelevel@sanitize
[2007-12-22]
Renamed \filbreak (removing one l)
Added \loggingall as synonym to \tracingall
Moved html tests from file torture to testhtml
Implemented \listfiles
[2007-12-26] Option xml_font_pack_att added in configuration files
Added commands like \fontencoding, \usefont \selectfont
Added \ignorespaces after \put and \multiput
New file txtrees.h added
Multiple index added
Split file tralics.C in two parts, txtoken2.C holds the hashtab Ctor
Added newline or spaces when printing \message
Added \@addtoreset
Made ^^L same as \outer\par
Fixed \noexpand^^L
Added a function T_next_arg_local();
Re-implemented allocation mechanism using LaTeX method
Made \@ifundefined expandadle
Split txvars.h in two parts, adding txcmd.h
Enhanced hash_table::is_defined, sets cur token.
Added get_mac_value
[2008-01-23, version 2.11.3]
Postprocessing of subfigure depends on \tralics@use@subfigure (Wagner)
Corrected silly bug in stack::isfloat
Changed status of \linewidth and \columnwidth
[2008-01-31] Allow underscore in Team names for the Raweb (Durollet).
Changed the way how the tralic_rc file is found if confdir is given.
[2008-02-05, version 2.11.4]
Command name added to XML result element <error> in case of error.
[2008-02-07] Bug fix; Brace delimiters were wrong [Umesh Vishwakarma]
Changed the test in txpath.h, using APPLE instead of ppc.
Added enumeration for special cases in parse_args
Made foo.xml.tex an invalid input file name
Made foo.xml a synonym to foo.tex as input name
Added options input_file, output_file, log_file.
Changed basic IO functions
Bug fix in str_toks11
Space and newline are identical in \ifx
Implemented the xkeyval package. Options of \usepackage may contain commands.
[2008-02-18, version 2.11.5] Reimplemented packages and classes.
Re-implemented filecontents environment
Capitalised some class names; Xml replaced by Xmlp
Changed return value of get_macro to a reference
Removed the name of Buffer
Renamed my_stack to the_stack
In txtitlepage, less global variables
[2008-02-22, version 2.11.6]
Replaced sym_codes by symcodes
Implemented \PackageError and the like
Implemented \ChangeElementName
Setting of makefo in ShellActions::assign considered obsolete and moved at end of function.
Fixed the case where options not declared with \DeclareOptionX have an equal sign.
Fixed the case where \documentclass options have braces when scanning docytpe
Commands like \@car are non-long
Added \CheckCommand
Renamed parser::define as parser::mac_define
Package checkend adds an Info item to the XML file.
Bug fix, command \@cons changes its arg globally.
Changed some macros that read argument lists like next_opt_arg
Outer check added for \@addtoreset and other commands that call \csname (ifundefined).
Removed paragraph hacks for keywords.
Implemented \ifvoid
Fixed a silly bug: arithmetic overflow limits were off by a factor 8; (wrong constants)
You can say \hbox{$$x$$}
Made \scantokens work in interactive mode
Moved \newblock into std.clt
Moved some commands to amsmath package
Consider carriage-return as unprintable, hence prints as ^^M.
Changed is_big so that char U+FFFF is valid on input. (neither U+FFFE nor U+FFFF are in the XML output).
Replaced LaTeX Warning by Tralics Warning.
Added special marker for Warning, so that \@gobble works.
Made \stop work in interactive mode
Fixed a bug in add_buffer_to_list, TL was badly pushed/popped
Variable name_for_error locally reset in expand and translate
Error element contains name_for_error, without final space
Endline char is \r in verbatim
Error recovery mechanism changed
Added a file txparser3
Mode of thebibliography Changed.
Implemented @nomathml=-2 mode.
[2008-04-04, version 2.11.7]
Change chapter ids from uidXXX to cidXXX
Removed stop_on_error flag for parse_error.
No message of the form image foo not found if foo.png exists.
Fixed a bug in \@reevaluate\foo\bar\gee
Created a virtual file named .tex
You can say \input{}.
Result of \read is always brace balanced
Fixed a bug where \thickmuskip==\muskip0
Changed overflow signalling mechanism.
Removed the global variable radix.
Moved some global variables into main_ns namespace.
Removed variable Parser::silent
Replaced all occurences of skip_group by mac_arg
[2008-04-15, version 2.11.8]
Removed function no_ovf_add.
Other arithmetic checks added.
Removed mu to glue and glue to mu functions.
Inlined cv_mu_to_glue and cv_glue_to_mu.
Changed type of integer in SthInternal to ScaledInteger
Made arith operations members of ScaledInteger
Fixed a bug in scale, when division is exact.
Added restrictions to environment catperso
DTD can be given on the command line
No directory search for ult file
Optional plus in \IfFileExists and \InputIfFileExists
Option param takes one or two arguments
No creation of foo_.bbl if useless
Ignore check option in RA2008
Removed the fatal error if more than one of check/ps/xml are given
Shell variables TRALICSDIR and RAWEBDIR no more looked at