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-rw-r--r--Master/texmf-dist/doc/latex/expl3/expl3.pdfbin498282 -> 497716 bytes
-rw-r--r--Master/texmf-dist/doc/latex/expl3/l3calc.pdfbin377245 -> 377245 bytes
-rw-r--r--Master/texmf-dist/doc/latex/expl3/source3.pdfbin1508056 -> 1520185 bytes
-rw-r--r--Master/texmf-dist/source/latex/expl3/expl3.dtx5
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3alloc.dtx6
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3basics.dtx14
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3candidates.dtx14
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3clist.dtx605
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3final.dtx4
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3int.dtx2240
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3intexpr.dtx677
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3io.dtx20
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3keys.dtx4
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3msg.dtx176
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3names.dtx24
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3num.dtx10
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3prg.dtx76
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3skip.dtx37
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3tl.dtx6
-rw-r--r--Master/texmf-dist/source/latex/expl3/l3token.dtx34
-rw-r--r--Master/texmf-dist/tex/latex/expl3/expl3.sty5
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3basics.sty12
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3clist.sty2
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3int.sty665
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3intexpr.sty228
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3io.sty18
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3keys.sty4
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3msg.sty127
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3names.sty18
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3num.sty4
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3prg.sty52
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3skip.sty27
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3tl.sty6
-rw-r--r--Master/texmf-dist/tex/latex/expl3/l3token.sty34
34 files changed, 2978 insertions, 2176 deletions
diff --git a/Master/texmf-dist/doc/latex/expl3/expl3.pdf b/Master/texmf-dist/doc/latex/expl3/expl3.pdf
index c95bcedc00a..d94d087fcc1 100644
--- a/Master/texmf-dist/doc/latex/expl3/expl3.pdf
+++ b/Master/texmf-dist/doc/latex/expl3/expl3.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/expl3/l3calc.pdf b/Master/texmf-dist/doc/latex/expl3/l3calc.pdf
index 3d7fc3d7410..e745c4a6166 100644
--- a/Master/texmf-dist/doc/latex/expl3/l3calc.pdf
+++ b/Master/texmf-dist/doc/latex/expl3/l3calc.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/expl3/source3.pdf b/Master/texmf-dist/doc/latex/expl3/source3.pdf
index 479264dc199..e83edeec966 100644
--- a/Master/texmf-dist/doc/latex/expl3/source3.pdf
+++ b/Master/texmf-dist/doc/latex/expl3/source3.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/expl3/expl3.dtx b/Master/texmf-dist/source/latex/expl3/expl3.dtx
index 72764aa2dff..8ca42a428ab 100644
--- a/Master/texmf-dist/source/latex/expl3/expl3.dtx
+++ b/Master/texmf-dist/source/latex/expl3/expl3.dtx
@@ -37,7 +37,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: expl3.dtx 2022 2010-09-16 13:00:35Z joseph $
+\GetIdInfo$Id: expl3.dtx 2056 2010-10-02 17:31:05Z will $
{L3 Experimental code bundle wrapper}%
%\iffalse
%<*driver>
@@ -898,11 +898,10 @@
l3basics,
l3expan,
l3tl,
- l3intexpr,
+ l3int,
l3quark,
l3seq,
l3toks,
- l3int,
l3prg,
l3clist,
l3token,
diff --git a/Master/texmf-dist/source/latex/expl3/l3alloc.dtx b/Master/texmf-dist/source/latex/expl3/l3alloc.dtx
index 5c5d82b13ad..9b3509c95e3 100644
--- a/Master/texmf-dist/source/latex/expl3/l3alloc.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3alloc.dtx
@@ -36,7 +36,7 @@
\RequirePackage{l3names}
%</driver>
%\fi
-\GetIdInfo$Id: l3alloc.dtx 1867 2010-03-23 13:03:12Z will $
+\GetIdInfo$Id: l3alloc.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental register allocation}%
%\iffalse
%<*driver>
@@ -179,7 +179,7 @@
\cs_new_nopar:Npn \alloc_next:Nn #1#2 {
\tl_set:cx {#1_#2_allocation_tl}
{
- \intexpr_eval:n
+ \int_eval:n
{
\tl_use:c {#1_#2_allocation_tl}
\if:w #1 g + \else: - \fi: 1
@@ -188,7 +188,7 @@
% \end{macrocode}
% Then we need to check whether we have run out of registers.
% \begin{macrocode}
- \intexpr_compare:nNnTF
+ \int_compare:nNnTF
{ \tl_use:c{g_#2_allocation_tl} } = { \tl_use:c{l_#2_allocation_tl} }
{
\iow_term:x {
diff --git a/Master/texmf-dist/source/latex/expl3/l3basics.dtx b/Master/texmf-dist/source/latex/expl3/l3basics.dtx
index 61d3170170e..5d1b4a677c0 100644
--- a/Master/texmf-dist/source/latex/expl3/l3basics.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3basics.dtx
@@ -35,7 +35,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3basics.dtx 2037 2010-09-20 21:22:45Z joseph $
+\GetIdInfo$Id: l3basics.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental basic definitions}
%\iffalse
%<*driver>
@@ -156,7 +156,7 @@
% expand whatever comes after them and others don't. Hence the names
% for these underlying functions will often contain a |:w| part but
% higher level functions are often available. See for instance
-% |\intexpr_compare_p:nNn| which is a wrapper for |\if_num:w|.
+% |\int_compare_p:nNn| which is a wrapper for |\if_num:w|.
%
% Certain conditionals deal with specific data types like boxes and
% fonts and are described there. The ones described below are either
@@ -2340,9 +2340,8 @@
\cs_set_protected_nopar:Npn \chk_if_free_cs:N #1{
\cs_if_free:NF #1
{
- \msg_kernel_bug:x {Command~name~`\token_to_str:N #1'~
- already~defined!~
- Current~meaning:~\token_to_meaning:N #1
+ \msg_kernel_bug:x {Command~name~`\token_to_str:N #1'~already~defined!~
+ Current~meaning: \\ \c_space_tl \c_space_tl \token_to_meaning:N #1
}
}
%<*trace>
@@ -2362,9 +2361,8 @@
{
\msg_kernel_bug:x
{
- Command~name~`\token_to_str:N #1'~
- already~defined!~
- Current~meaning:~\token_to_meaning:N #1
+ Command~name~`\token_to_str:N #1'~already~defined!~
+ Current~meaning: \\ \c_space_tl \c_space_tl \token_to_meaning:N #1
}
}
}
diff --git a/Master/texmf-dist/source/latex/expl3/l3candidates.dtx b/Master/texmf-dist/source/latex/expl3/l3candidates.dtx
index ba857b1a91e..98b6fdd6aff 100644
--- a/Master/texmf-dist/source/latex/expl3/l3candidates.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3candidates.dtx
@@ -37,7 +37,7 @@
%</driver|package>
%\fi
\errorcontextlines=999
-\GetIdInfo$Id: l3candidates.dtx 2029 2010-09-19 13:59:02Z joseph $
+\GetIdInfo$Id: l3candidates.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental 'extras' module}
%\iffalse
%<*driver>
@@ -350,7 +350,7 @@
\cs_new:Nn \seq_mapthread_function:NNN {
\seq_get_length:NN \l_tmpa_int #1
\seq_get_length:NN \l_tmpb_int #2
- \intexpr_compare:nTF { \l_tmpa_int == \l_tmpb_int }{
+ \int_compare:nTF { \l_tmpa_int == \l_tmpb_int }{
\seq_set_eq:NN \l_tmpa_seq #1
\seq_set_eq:NN \l_tmpb_seq #2
\prg_stepwise_inline:nnnn{1}{1}{\l_tmpa_int}{
@@ -423,16 +423,16 @@
}
\cs_set:Npn \_clist_numrange_parse:nw #1 #2 - #3 - #4 \q_stop {
\tl_if_empty:nTF {#4}{
- \intexpr_compare:nT {#1=#2} {\_clist_numrange_success:}
+ \int_compare:nT {#1=#2} {\_clist_numrange_success:}
}{
\tl_if_empty:nTF {#3}{
- \intexpr_compare:nT {#1>=#2} {\_clist_numrange_success:}
+ \int_compare:nT {#1>=#2} {\_clist_numrange_success:}
}{
\tl_if_empty:nTF {#2}{
- \intexpr_compare:nT {#1<=#3} {\_clist_numrange_success:}
+ \int_compare:nT {#1<=#3} {\_clist_numrange_success:}
}{
- \intexpr_compare:nT {#1>=#2} {
- \intexpr_compare:nT {#1<=#3}
+ \int_compare:nT {#1>=#2} {
+ \int_compare:nT {#1<=#3}
{\_clist_numrange_success:}
}
}
diff --git a/Master/texmf-dist/source/latex/expl3/l3clist.dtx b/Master/texmf-dist/source/latex/expl3/l3clist.dtx
index a7337d63b32..a4acbe592cd 100644
--- a/Master/texmf-dist/source/latex/expl3/l3clist.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3clist.dtx
@@ -36,7 +36,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3clist.dtx 2037 2010-09-20 21:22:45Z joseph $
+\GetIdInfo$Id: l3clist.dtx 2071 2010-10-09 09:48:48Z joseph $
{L3 Experimental comma separated lists}
%\iffalse
%<*driver>
@@ -63,53 +63,79 @@
%
% \begin{documentation}
%
-% \LaTeX3 implements a data type called `clist (comma-lists)'. These
-% are special
-% token lists that can be accessed via special function on the `left'.
-% Appending tokens is possible at both ends. Appended token lists can be
-% accessed only as a union. The token lists that form the individual
-% items of a comma-list might contain any tokens except for commas that
-% are used to structure comma-lists (braces are need if commas are
-% part of the value). It is also possible to map functions on such
-% comma-lists so that they are executed for every item of the comma-list.
-%
-% All functions that return items from a comma-list in some \m{tl var.}~assume
-% that the \m{tl var.}~is local. See remarks below if you need a global
-% returned value.
-%
-% The defined functions are not orthogonal in the sense that every
-% possible variation possible is actually available. If you need a new
-% variant use the expansion functions described in the package
-% \texttt{l3expan} to build it.
-%
-% Adding items to the left of a comma-list can currently be done with
-% either something like "\clist_put_left:Nn" or with a ``stack'' function
-% like "\clist_push:Nn" which has the same effect. Maybe one should
-% therefore remove the ``left'' functions totally.
+% Comma lists contain ordered data where items can be added to the left
+% or right end of the sequence. This gives an ordered list which can
+% then be utilised with the \cs{clist_map_function:NN} function. Comma
+% Comma lists cannot contain empty items, thus
+% \begin{verbatim}
+% \clist_new:N \l_my_clist
+% \clist_put_right:Nn \l_my_clist { }
+% \clist_if_empty:NTF \l_my_clist { true } { false }
+% \end{verbatim}
+% will leave \texttt{true} in the input stream.
%
% \section{Functions for creating/initialising comma-lists}
%
-% \begin{function}{%
-% \clist_new:N |
-% \clist_new:c |
-% }
-% \begin{syntax}
-% "\clist_new:N" <comma-list>
-% \end{syntax}
-% Defines <comma-list> to be a variable of type clist.
-% \end{function}
+%\begin{function}{
+% \clist_new:N |
+% \clist_new:c |
+%}
+% \begin{syntax}
+% \cs{clist_new:N} \meta{comma list}
+% \end{syntax}
+% Creates a new \meta{comma list} or raises an error if the name is
+% already taken. The declaration is global. The \meta{comma list} will
+% initially contain no entries.
+%\end{function}
+%
+%\begin{function}{
+% \clist_set_eq:NN |
+% \clist_set_eq:cN |
+% \clist_set_eq:Nc |
+% \clist_set_eq:cc |
+%}
+% \begin{syntax}
+% \cs{clist_set_eq:NN} \meta{comma list1} \meta{comma list2}
+% \end{syntax}
+% Sets the content of \meta{comma list1} equal to that of
+% \meta{comma list2}. This assignment is restricted to the current
+% \TeX\ group level.
+%\end{function}
+%
+%\begin{function}{
+% \clist_gset_eq:NN |
+% \clist_gset_eq:cN |
+% \clist_gset_eq:Nc |
+% \clist_gset_eq:cc |
+%}
+% \begin{syntax}
+% \cs{clist_gset_eq:NN} \meta{comma list1} \meta{comma list2}
+% \end{syntax}
+% Sets the content of \meta{comma list1} equal to that of
+% \meta{comma list2}. This assignment is global and so is not
+% limited by the current \TeX\ group level.
+%\end{function}
+%
+%\begin{function}{
+% \clist_clear:N |
+% \clist_clear:c |
+%}
+% \begin{syntax}
+% \cs{clist_clear:N} \meta{comma list}
+% \end{syntax}
+% Clears all entries from the \meta{comma list} within the scope of
+% the current \TeX\ group.
+%\end{function}
%
-% \begin{function}{%
-% \clist_clear:N |
-% \clist_clear:c |
-% \clist_gclear:N |
-% \clist_gclear:c |
-% }
-% \begin{syntax}
-% "\clist_clear:N" <comma-list>
-% \end{syntax}
-% These functions locally or globally clear <comma-list>.
-% \end{function}
+%\begin{function}{
+% \clist_gclear:N |
+% \clist_gclear:c |
+%}
+% \begin{syntax}
+% \cs{clist_gclear:N} \meta{comma list}
+% \end{syntax}
+% Clears all entries from the \meta{comma list} globally.
+%\end{function}
%
% \begin{function}{ \clist_clear_new:N |
% \clist_clear_new:c |
@@ -122,109 +148,86 @@
% otherwise allocates it.
% \end{function}
%
-% \begin{function}{ \clist_set_eq:NN |
-% \clist_set_eq:cN |
-% \clist_set_eq:Nc |
-% \clist_set_eq:cc }
-% \begin{syntax}
-% "\clist_set_eq:NN" <clist1> <clist2>
-% \end{syntax}
-% Function that locally makes <clist1> identical to <clist2>.
-% \end{function}
-%
-%
-% \begin{function}{ \clist_gset_eq:NN |
-% \clist_gset_eq:cN |
-% \clist_gset_eq:Nc |
-% \clist_gset_eq:cc }
-% \begin{syntax}
-% "\clist_gset_eq:NN" <clist1> <clist2>
-% \end{syntax}
-% Function that globally makes <clist1> identical to <clist2>.
-% \end{function}
-%
-%
-%
-%
% \section{Putting data in}
-%
-% \begin{function}{%
-% \clist_put_left:Nn |
-% \clist_put_left:NV |
-% \clist_put_left:No |
-% \clist_put_left:Nx |
-% \clist_put_left:cn |
-% \clist_put_left:co |
-% \clist_put_left:cV |
-% }
-% \begin{syntax}
-% "\clist_put_left:Nn" <comma-list> <token list>
-% \end{syntax}
-% Locally appends <token list> as a single item to the left
-% of <comma-list>. <token list> might get expanded before
-% appending according to the variant used.
-% \end{function}
-%
-% \begin{function}{%
-% \clist_put_right:Nn |
-% \clist_put_right:No |
-% \clist_put_right:NV |
-% \clist_put_right:Nx |
-% \clist_put_right:cn |
-% \clist_put_right:co |
-% \clist_put_right:cV |
-% }
-% \begin{syntax}
-% "\clist_put_right:Nn" <comma-list> <token list>
-% \end{syntax}
-% Locally appends <token list> as a single item to the right
-% of <comma-list>. <token list> might get expanded before
-% appending according to the variant used.
-% \end{function}
-%
-% \begin{function}{%
-% \clist_gput_left:Nn |
-% \clist_gput_left:NV |
-% \clist_gput_left:No |
-% \clist_gput_left:Nx |
-% \clist_gput_left:cn |
-% \clist_gput_left:cV |
-% \clist_gput_left:co |
-% }
-% \begin{syntax}
-% "\clist_gput_left:Nn" <comma-list> <token list>
-% \end{syntax}
-% Globally appends <token list> as a single item to the
-% right of <comma-list>.
-% \end{function}
-%
-% \begin{function}{%
-% \clist_gput_right:Nn |
-% \clist_gput_right:NV |
-% \clist_gput_right:No |
-% \clist_gput_right:Nx |
-% \clist_gput_right:cn |
-% \clist_gput_right:cV |
-% \clist_gput_right:co |
-% }
-% \begin{syntax}
-% "\clist_gput_right:Nn" <comma-list> <token list>
-% \end{syntax}
-% Globally appends <token list> as a single item to the
-% right of <comma-list>.
-% \end{function}
+%
+%\begin{function}{
+% \clist_put_left:Nn |
+% \clist_put_left:NV |
+% \clist_put_left:No |
+% \clist_put_left:Nx |
+% \clist_put_left:cn |
+% \clist_put_left:cV |
+% \clist_put_left:co |
+%}
+% \begin{syntax}
+% \cs{clist_put_left:Nn} \meta{comma list} \Arg{entry}
+% \end{syntax}
+% Adds \meta{entry} onto the left of the \meta{comma list}. The
+% assignment is restricted to the current \TeX\ group.
+%\end{function}
+%
+%\begin{function}{
+% \clist_gput_left:Nn |
+% \clist_gput_left:NV |
+% \clist_gput_left:No |
+% \clist_gput_left:Nx |
+% \clist_gput_left:cn |
+% \clist_gput_left:cV |
+% \clist_gput_left:co |
+%}
+% \begin{syntax}
+% \cs{clist_gput_left:Nn} \meta{comma list} \Arg{entry}
+% \end{syntax}
+% Adds \meta{entry} onto the left of the \meta{comma list}. The
+% assignment is global.
+%\end{function}
+%
+%\begin{function}{
+% \clist_put_right:Nn |
+% \clist_put_right:NV |
+% \clist_put_right:No |
+% \clist_put_right:Nx |
+% \clist_put_right:cn |
+% \clist_put_right:cV |
+% \clist_put_right:co |
+%}
+% \begin{syntax}
+% \cs{clist_put_right:Nn} \meta{comma list} \Arg{entry}
+% \end{syntax}
+% Adds \meta{entry} onto the right of the \meta{comma list}. The
+% assignment is restricted to the current \TeX\ group.
+%\end{function}
+%
+%\begin{function}{
+% \clist_gput_right:Nn |
+% \clist_gput_right:NV |
+% \clist_gput_right:No |
+% \clist_gput_right:Nx |
+% \clist_gput_right:cn |
+% \clist_gput_right:cV |
+% \clist_gput_right:co |
+%}
+% \begin{syntax}
+% \cs{clist_gput_right:Nn} \meta{comma list} \Arg{entry}
+% \end{syntax}
+% Adds \meta{entry} onto the right of the \meta{comma list}. The
+% assignment is global.
+%\end{function}
%
% \section{Getting data out}
%
-% \begin{function}{ \clist_use:N |
-% \clist_use:c }
-% \begin{syntax}
-% "\clist_use:N" <clist>
-% \end{syntax}
-% Function that inserts the <clist> into the processing stream. Mainly
-% useful if one knows what the <clist> contains, e.g., for displaying
-% the content of template parameters.
-% \end{function}
+%\begin{function}{
+% \clist_use:N / (EXP) |
+% \clist_use:c / (EXP) |
+%}
+% \begin{syntax}
+% \cs{clist_use:N} \meta{comma list}
+% \end{syntax}
+% Recovers the content of a \meta{comma list} and places it
+% directly in the input stream. An error will be raised if the variable
+% does not exist or if it is invalid. This function is intended mainly
+% for use when a \meta{comma list} is being saved to an auxiliary file.
+%\end{function}
%
% \begin{function}{ \clist_show:N |
% \clist_show:c }
@@ -235,13 +238,15 @@
% output and in the log file. (Usually used for diagnostic purposes.)
% \end{function}
%
-% \begin{function}{ \clist_display:N |
-% \clist_display:c }
-% \begin{syntax}
-% "\clist_display:N" <clist>
-% \end{syntax}
-% As with "\clist_show:N" but pretty prints the output one line per element.
-% \end{function}
+%\begin{function}{
+% \clist_display:N |
+% \clist_display:c |
+%}
+% \begin{syntax}
+% \cs{clist_display:N} \meta{comma list}
+% \end{syntax}
+% Displays the value of the \meta{comma list} on the terminal.
+%\end{function}
%
% \begin{function}{ \clist_get:NN |
% \clist_get:cN }
@@ -270,36 +275,39 @@
% "\clist_map_variable:NNn" type which uses a user-defined variable as
% placeholder. Both the |_inline| and |_variable| versions are nestable.
%
-%
-% \begin{function}{\clist_map_function:NN|
-% \clist_map_function:cN|
-% \clist_map_function:nN
-% }
-% \begin{syntax}
-% "\clist_map_function:NN" <comma-list> <function>
-% \end{syntax}
-% This function applies <function> (which must be a function with one
-% argument) to every item of <comma-list>. <function> is not executed
-% within a sub-group so that side effects can be achieved locally. The
-% operation is expandable which means that it can be used within write
-% operations etc.
-% \end{function}
-%
-% \begin{function}{\clist_map_inline:Nn |
-% \clist_map_inline:cn |
-% \clist_map_inline:nn |
-% }
-% \begin{syntax}
-% "\clist_map_inline:Nn" <comma-list> \Arg{inline function}
-% \end{syntax}
-% Applies <inline function> (which should be the direct coding for a
-% function with one argument (i.e.\ use "##1" as the placeholder for
-% this argument)) to every item of <comma-list>. <inline function> is not
-% executed within a sub-group so that side effects can be achieved locally.
-% The operation is not expandable which means that it can't be used
-% within write operations etc. These functions can be nested.
-% \end{function}
-%
+%\begin{function}{
+% \clist_map_function:NN / (EXP) |
+% \clist_map_function:Nc / (EXP) |
+% \clist_map_function:cN / (EXP) |
+% \clist_map_function:cc / (EXP) |
+% \clist_map_function:nN / (EXP) |
+% \clist_map_function:nc / (EXP) |
+%}
+% \begin{syntax}
+% \cs{clist_map_function:NN} \meta{comma list} \meta{function}
+% \end{syntax}
+% Applies \meta{function} to every \meta{entry} stored in the
+% \meta{comma list}. The \meta{function} will receive one argument for
+% each iteration. The \meta{entries} in the \meta{comma list} are
+% supplied to the \meta{function} reading from the left to the right.
+% These function may be nested.
+%\end{function}
+%
+%\begin{function}{
+% \clist_map_inline:Nn |
+% \clist_map_inline:cn |
+% \clist_map_inline:nn |
+%}
+% \begin{syntax}
+% \cs{clist_map_inline:Nn} \meta{comma list} \Arg{inline function}
+% \end{syntax}
+% Applies \meta{inline function} to every \meta{entry} stored
+% within the \meta{comma list}. The \meta{inline function} should
+% consist of code which will receive the \meta{entry} as "#1".
+% One inline mapping can be nested inside another. The \meta{entries}
+% in the \meta{comma list} are supplied to the \meta{function} reading
+% from the left to the right.
+%\end{function}
%
% \begin{function}{\clist_map_variable:NNn |
% \clist_map_variable:cNn |
@@ -317,114 +325,157 @@
% \end{texnote}
% \end{function}
%
-% \begin{function}{%
-% \clist_map_break: |
-% }
+%\begin{function}{ \clist_map_break: / (EXP) }
% \begin{syntax}
-% "\clist_map_break:"
+% \cs{clist_map_break:}
% \end{syntax}
-% For breaking out of a loop. To be used inside "TF" type functions as
-% in the example below.
+% Used to terminate a \cs{clist_map_\ldots} function before all
+% entries in the \meta{comma list} have been processed. This will
+% normally take place within a conditional statement, for example
% \begin{verbatim}
-% \cs_new_nopar:Npn \test_function:n #1 {
-% \intexpr_compare:nTF {#1 > 3} {\clist_map_break:}{``#1''}
-% }
-% \clist_map_function:nN {1,2,3,4,5,6,7,8}\test_function:n
+% \clist_map_inline:Nn \l_my_clist
+% {
+% \str_if_eq:nnTF { #1 } { bingo }
+% { \clist_map_break: }
+% {
+% % Do something useful
+% }
+% }
% \end{verbatim}
-% This would return "``1''``2''``3''".
-% \end{function}
-%
+% Use outside of a \cs{clist_map_\ldots} scenario will lead low
+% level \TeX\ errors.
+%\end{function}
%
% \section{Predicates and conditionals}
-%
-% \begin{function}{ \clist_if_empty_p:N |
-% \clist_if_empty_p:c }
-% \begin{syntax}
-% "\clist_if_empty_p:N" <comma-list>
-% \end{syntax}
-% This predicate returns `true' if <comma-list> is `empty' i.e., doesn't
-% contain any tokens.
-% \end{function}
-%
-% \begin{function}{ \clist_if_empty:N / (TF)(EXP) |
-% \clist_if_empty:c / (TF)(EXP)}
-% \begin{syntax}
-% "\clist_if_empty:NTF" <comma-list> \Arg{true code} \Arg{false code}
-% \end{syntax}
-% Set of conditionals that test whether or not a particular <comma-list>
-% is empty and if so executes either <true code> or <false code>.
-% \end{function}
-%
-% \begin{function}{ \clist_if_eq_p:NN / (EXP) |
-% \clist_if_eq_p:cN / (EXP) |
-% \clist_if_eq_p:Nc / (EXP) |
-% \clist_if_eq_p:cc / (EXP) }
-% \begin{syntax}
-% "\clist_if_eq_p:N" <comma-list1> <comma-list2>
-% \end{syntax}
-% This predicate returns `true' if the two comma lists are identical.
-% \end{function}
-%
-% \begin{function}{ \clist_if_eq:NN / (TF)(EXP) |
-% \clist_if_eq:cN / (TF)(EXP) |
-% \clist_if_eq:Nc / (TF)(EXP) |
-% \clist_if_eq:cc / (TF)(EXP) }
-% \begin{syntax}
-% "\clist_if_eq:NNTF" <comma-list1> <comma-list2> \Arg{true code} \Arg{false code}
-% \end{syntax}
-% Check if <comma-list1> and <comma-list2> are equal and execute
-% either <true code> or <false code> accordingly.
-% \end{function}
-%
-% \begin{function}{ \clist_if_in:Nn / (TF) |
-% \clist_if_in:NV / (TF) |
-% \clist_if_in:No / (TF) |
-% \clist_if_in:cn / (TF) |
-% \clist_if_in:cV / (TF) |
-% \clist_if_in:co / (TF) }
-% \begin{syntax}
-% "\clist_if_in:NnTF" <comma-list> \Arg{item} \Arg{true code} \Arg{false code}
-% \end{syntax}
-% Function that tests if <item> is in <comma-list>. Depending on the result
-% either <true code> or <false code> is executed.
-% \end{function}
+%
+%\begin{function}{
+% \clist_if_empty_p:N / (EXP) |
+% \clist_if_empty_p:c / (EXP) |
+% \clist_if_empty:N / (EXP) (TF) |
+% \clist_if_empty:c / (EXP) (TF) |
+%}
+% \begin{syntax}
+% \cs{clist_if_empty_p:N} \meta{clist}
+% \cs{clist_if_empty:NTF} \meta{clist} \Arg{true code} \Arg{false code}
+% \end{syntax}
+% Tests if the \meta{comma list} is empty (containing no items). The
+% branching versions then leave either \meta{true code} or
+% \meta{false code} in the input stream, as appropriate to the truth of
+% the test and the variant of the function chosen. The logical truth of
+% the test is left in the input stream by the predicate version.
+%\end{function}
+%
+%\begin{function}{
+% \clist_if_eq_p:NN / (EXP) |
+% \clist_if_eq_p:Nc / (EXP) |
+% \clist_if_eq_p:cN / (EXP) |
+% \clist_if_eq_p:cc / (EXP) |
+% \clist_if_eq:NN / (EXP) (TF) |
+% \clist_if_eq:Nc / (EXP) (TF) |
+% \clist_if_eq:cN / (EXP) (TF) |
+% \clist_if_eq:cc / (EXP) (TF) |
+%}
+% \begin{syntax}
+% \cs{clist_if_eq_p:NN} \Arg{clist1} \Arg{clist2}
+% \cs{clist_if_eq:NNTF} \Arg{clist1} \Arg{clist2} \Arg{true code}
+% ~~\Arg{false code}
+% \end{syntax}
+% Compares the content of two \meta{comma lists} and
+% is logically \texttt{true} if the two contain the same list of
+% entries in the same order. The branching versions then leave either
+% \meta{true code} or \meta{false code} in the input stream, as
+% appropriate to the truth of the test and the variant of the function
+% chosen. The logical truth of the test is left in the input stream by
+% the predicate version.
+%\end{function}
+%
+%\begin{function}{
+% \clist_if_in:Nn / (TF) |
+% \clist_if_in:NV / (TF) |
+% \clist_if_in:No / (TF) |
+% \clist_if_in:cn / (TF) |
+% \clist_if_in:cV / (TF) |
+% \clist_if_in:co / (TF) |
+%}
+% \begin{syntax}
+% \cs{clist_if_in:NnTF} \meta{clist} \Arg{entry} \Arg{true code}
+% ~~\Arg{false code}
+% \end{syntax}
+% Tests if the \meta{entry} is present in the \meta{comma list} as
+% a discrete entry. The \meta{entry} cannot contain the tokens "{", "}"
+% or "#" (assuming the usual \TeX\ category codes apply). Either the
+% \meta{true code} or \meta{false code} in the input stream, as
+% appropriate to the truth of the test and the variant of the function
+% chosen.
+%\end{function}
%
% \section{Higher level functions}
%
-% \begin{function}{ \clist_concat:NNN |
-% \clist_concat:ccc |
-% \clist_gconcat:NNN |
-% \clist_gconcat:ccc }
-% \begin{syntax}
-% "\clist_gconcat:NNN" <clist1> <clist2> <clist3>
-% \end{syntax}
-% Function that concatenates <clist2> and <clist3> and locally or globally
-% assigns the result to <clist1>.
-% \end{function}
+%\begin{function}{
+% \clist_concat:NNN |
+% \clist_concat:ccc |
+%}
+% \begin{syntax}
+% \cs{clist_concat:NNN} \meta{clist1} \meta{clist2} \meta{clist3}
+% \end{syntax}
+% Concatenates the content of \meta{comma list2} and \meta{comma list3}
+% together and saves the result in \meta{comma list1}.
+% \meta{comma list2} will be placed at the left side of the new
+% comma list. This operation is local to the current \TeX\ group and
+% will remove any existing content in \meta{comma list1}.
+%\end{function}
+%
+%\begin{function}{
+% \clist_gconcat:NNN |
+% \clist_gconcat:ccc |
+%}
+% \begin{syntax}
+% \cs{clist_gconcat:NNN} \meta{clist1} \meta{clist2} \meta{clist3}
+% \end{syntax}
+% Concatenates the content of \meta{comma list2} and \meta{comma list3}
+% together and saves the result in \meta{comma list1}.
+% \meta{comma list2} will be placed at the left side of the new
+% comma list. This operation is global and will remove any existing
+% content in \meta{comma list1}.
+%\end{function}
+%
+%\begin{function}{ \clist_remove_duplicates:N }
+% \begin{syntax}
+% \cs{clist_remove_duplicates:N} \meta{comma list}
+% \end{syntax}
+% Removes duplicate entries from the \meta{comma list}, leaving
+% left most entry in the \meta{comma list}. The removal is local
+% to the current \TeX\ group.
+%\end{function}
%
+%\begin{function}{ \clist_gremove_duplicates:N }
+% \begin{syntax}
+% \cs{clist_gremove_duplicates:N} \meta{comma list}
+% \end{syntax}
+% Removes duplicate entries from the \meta{comma list}, leaving
+% left most entry in the \meta{comma list}. The removal is applied
+% globally.
+%\end{function}
%
-% \begin{function}{ \clist_remove_duplicates:N |
-% \clist_gremove_duplicates:N }
-% \begin{syntax}
-% "\clist_gremove_duplicates:N" <clist>
-% \end{syntax}
-% Function that removes any duplicate entries in <clist>.
-% \end{function}
-%
-% \begin{function}{
-% \clist_remove_element:Nn |
-% \clist_gremove_element:Nn
-%}
-% \begin{syntax}
-% "\clist_gremove_element:Nn" <clist> <element>
-% \end{syntax}
-% Function that removes <element> from <clist>, if present.
-% \begin{texnote}
-% This is similar in concept to \cs{@removeelement}, except that the
-% syntax is clearer and the initial and final lists have the same
-% name automatically.
-% \end{texnote}
-% \end{function}
+%\begin{function}{ \clist_remove_element:Nn }
+% \begin{syntax}
+% \cs{clist_remove_element:Nn} \meta{comma list} \Arg{entry}
+% \end{syntax}
+% Removes each occurrence of \meta{entry} from the \meta{comma list},
+% where \meta{entry} cannot contain the tokens "{", "}" or "#"
+% (assuming normal \TeX\ category codes). The removal is local
+% to the current \TeX\ group.
+%\end{function}
+%
+%\begin{function}{ \clist_gremove_element:Nn }
+% \begin{syntax}
+% \cs{clist_gremove_element:Nn} \meta{comma list} \Arg{entry}
+% \end{syntax}
+% Removes each occurrence of \meta{entry} from the \meta{comma list},
+% where \meta{entry} cannot contain the tokens "{", "}" or "#"
+% (assuming normal \TeX\ category codes). The removal applied
+% globally.
+%\end{function}
%
% \section{Functions for `comma-list stacks'}
%
diff --git a/Master/texmf-dist/source/latex/expl3/l3final.dtx b/Master/texmf-dist/source/latex/expl3/l3final.dtx
index d5ceed0477a..7ada8b18da6 100644
--- a/Master/texmf-dist/source/latex/expl3/l3final.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3final.dtx
@@ -37,7 +37,7 @@
%</driver|package>
%<*-ini>
%\fi
-\GetIdInfo$Id: l3final.dtx 1857 2010-03-21 21:32:09Z joseph $
+\GetIdInfo$Id: l3final.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental final module}
%\iffalse
%</-ini>
@@ -240,7 +240,7 @@
% category codes to fix.
% \begin{macrocode}
\cs_set_protected_nopar:Npn \ExplSyntaxOff {
- \intexpr_if_odd:nT { \ExplSyntaxStatus }
+ \int_if_odd:nT { \ExplSyntaxStatus }
{
\tl_set:Nn \ExplSyntaxStatus { 0 }
\char_set_catcode:nn { 126 } { 13 }
diff --git a/Master/texmf-dist/source/latex/expl3/l3int.dtx b/Master/texmf-dist/source/latex/expl3/l3int.dtx
index 10305ee5fe1..f29c018f1e1 100644
--- a/Master/texmf-dist/source/latex/expl3/l3int.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3int.dtx
@@ -36,7 +36,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3int.dtx 2029 2010-09-19 13:59:02Z joseph $
+\GetIdInfo$Id: l3int.dtx 2070 2010-10-09 06:55:11Z joseph $
{L3 Experimental Integer module}
%\iffalse
%<*driver>
@@ -61,183 +61,774 @@
% \maketitle
%
% \begin{documentation}
-%
-% \LaTeX3 maintains two type of integer registers for internal use.
-% One (associated with the name "num") for low level uses in the
-% allocation mechanism using macros only and "int": the one described
-% here.
-%
-% The "int" type uses the built-in counter registers of \TeX{} and is
-% therefore relatively fast compared to the "num" type and should be
-% preferred in all cases as there is little chance we should ever run
-% out of registers when being based on at least \eTeX.
-%
-% \section{Functions}
-%
-% \begin{function}{ \int_new:N |
-% \int_new:c }
-% \begin{syntax}
-% "\int_new:N" <int>
-% \end{syntax}
-% Defines <int> to be a new variable of type "int".
-% \begin{texnote}
-% "\int_new:N" is the equivalent to plain \TeX{}'s \tn{newcount}.
-% \end{texnote}
+%
+%\section{Integer values}
+%
+%
+% Calculation and comparison of integer values can be carried out
+% using literal numbers, \texttt{int} registers, constants and
+% integers stored in token list variables. The standard operators
+% \texttt{+}, \texttt{-}, \texttt{/} and \texttt{*} and
+% parentheses can be used within such expressions to carry
+% arithmetic operations. This module carries out these functions
+% on \emph{integer expressions} (`\texttt{int expr}').
+%
+%\subsection{Integer expressions}
+%
+%\begin{function}{ \int_eval:n / (EXP) }
+% \begin{syntax}
+% \cs{int_eval:n} \Arg{integer expression}
+% \end{syntax}
+% Evaluates the \meta{integer expression}, expanding any
+% integer and token list variables within the \meta{expression}
+% to their content (without requiring \cs{int_use:N}/\cs{tl_use:N})
+% and applying the standard mathematical rules. The result of the
+% calculation is left in the input stream as a number. For example
+% both
+% \begin{verbatim}
+% \int_eval:n { 5 + 4 * 3 - ( 3 + 4 * 5 ) }
+% \end{verbatim}
+% and
+% \begin{verbatim}
+% \tl_new:N \l_my_tl
+% \tl_set:Nn \l_my_tl { 5 }
+% \int_new:N \l_my_int
+% \int\set:Nn \l_my_int { 4 }
+% \int_eval:n { \l_my_tl + \l_my_int * 3 - ( 3 + 4 * 5 ) }
+% \end{verbatim}
+% both evaluate to \( -6 \). The \Arg{integer expression} may
+% contain the operators \texttt{+}, \texttt{-}, \texttt{*} and
+% \texttt{/}, along with parenthesis \texttt{(} and \texttt{)}.
+%\end{function}
+%
+%\begin{function}{ \int_abs:n / (EXP) }
+% \begin{syntax}
+% \cs{int_abs:n} \Arg{integer expression}
+% \end{syntax}
+% Evaluates the \meta{integer expression} as described for
+% \cs{int_eval:n} and leaves the absolute value of the result in
+% the input stream.
+%\end{function}
+%
+%\begin{function}{ \int_div_round:nn / (EXP) }
+% \begin{syntax}
+% \cs{int_div_round:nn} \Arg{intexpr1} \Arg{intexpr2}
+% \end{syntax}
+% Evaluates the two \meta{integer expressions} as described earlier,
+% then calculates the result of dividing the first value by the
+% second, rounding any remainder. Note that division using "/"
+% is identical to this function.
+%\end{function}
+%
+%\begin{function}{ \int_div_truncate:nn / (EXP) }
+% \begin{syntax}
+% \cs{int_div_truncate:nn} \Arg{intexpr1} \Arg{intexpr2}
+% \end{syntax}
+% Evaluates the two \meta{integer expressions} as described earlier,
+% then calculates the result of dividing the first value by the
+% second, truncating any remainder. Note that division using "/"
+% rounds the result.
+%\end{function}
+%
+%\begin{function}{
+% \int_max:nn / (EXP) |
+% \int_min:nn / (EXP) |
+%}
+% \begin{syntax}
+% \cs{int_max:nn} \Arg{intexpr1} \Arg{intexpr2}
+% \cs{int_min:nn} \Arg{intexpr1} \Arg{intexpr2}
+% \end{syntax}
+% Evaluates the \meta{integer expressions} as described for
+% \cs{int_eval:n} and leaves either the larger or smaller value
+% in the input stream, depending on the function name.
+%\end{function}
+%
+%\begin{function}{ \int_mod:nn / (EXP) }
+% \begin{syntax}
+% \cs{int_mod:nn} \Arg{intexpr1} \Arg{intexpr2}
+% \end{syntax}
+% Evaluates the two \meta{integer expressions} as described earlier,
+% then calculates the integer remainder of dividing the first
+% expression by the second. This is left in the input stream.
+%\end{function}
+%
+%\subsection{Integer variables}
+%
+%\begin{function}{
+% \int_new:N |
+% \int_new:c |
+%}
+% \begin{syntax}
+% \cs{int_new:N} \meta{integer}
+% \end{syntax}
+% Creates a new \meta{inter} or raises an error if the name is
+% already taken. The declaration is global. The \meta{integer} will
+% initially be equal to \( 0 \).
+%\end{function}
+%
+%\begin{function}{
+% \int_set_eq:NN |
+% \int_set_eq:cN |
+% \int_set_eq:Nc |
+% \int_set_eq:cc |
+%}
+% \begin{syntax}
+% \cs{int_set_eq:NN} \meta{integer1} \meta{integer 2}
+% \end{syntax}
+% Sets the content of \meta{integer1} equal to that of
+% \meta{integer 2}. This assignment is restricted to the current
+% \TeX\ group level.
+%\end{function}
+%
+%\begin{function}{
+% \int_gset_eq:NN |
+% \int_gset_eq:cN |
+% \int_gset_eq:Nc |
+% \int_gset_eq:cc |
+%}
+% \begin{syntax}
+% \cs{int_gset_eq:NN} \meta{integer1} \meta{integer2}
+% \end{syntax}
+% Sets the content of \meta{integer1} equal to that of \meta{integer2}.
+% This assignment is global and so is not limited by the current
+% \TeX\ group level.
+%\end{function}
+%
+%\begin{function}{
+% \int_add:Nn |
+% \int_add:cn |
+%}
+% \begin{syntax}
+% \cs{int_add:Nn} \meta{integer} \Arg{integer expression}
+% \end{syntax}
+% Adds the result of the \meta{integer expression} to the current
+% content of the \meta{integer}. This assignment is local.
+%\end{function}
+%
+%\begin{function}{
+% \int_gadd:Nn |
+% \int_gadd:cn |
+%}
+% \begin{syntax}
+% \cs{int_gadd:Nn} \meta{integer} \Arg{integer expression}
+% \end{syntax}
+% Adds the result of the \meta{integer expression} to the current
+% content of the \meta{integer}. This assignment is global.
+%\end{function}
+%
+%\begin{function}{
+% \int_decr:N |
+% \int_decr:c |
+%}
+% \begin{syntax}
+% \cs{int_decr:N} \meta{integer}
+% \end{syntax}
+% Decreases the value stored in \meta{integer} by \( 1 \) within
+% the scope of the current \TeX\ group.
+%\end{function}
+%
+%\begin{function}{
+% \int_gdecr:N |
+% \int_gdecr:c |
+%}
+% \begin{syntax}
+% \cs{int_incr:N} \meta{integer}
+% \end{syntax}
+% Decreases the value stored in \meta{integer} by \( 1 \) globally
+% (\emph{i.e}.~not limited by the current group level).
+%\end{function}
+%
+%\begin{function}{
+% \int_incr:N |
+% \int_incr:c |
+%}
+% \begin{syntax}
+% \cs{int_incr:N} \meta{integer}
+% \end{syntax}
+% Increases the value stored in \meta{integer} by \( 1 \) within
+% the scope of the current \TeX\ group.
+%\end{function}
+%
+%\begin{function}{
+% \int_gincr:N |
+% \int_gincr:c |
+%}
+% \begin{syntax}
+% \cs{int_incr:N} \meta{integer}
+% \end{syntax}
+% Increases the value stored in \meta{integer} by \( 1 \) globally
+% (\emph{i.e}.~not limited by the current group level).
+%\end{function}
+%
+%\begin{function}{
+% \int_set:Nn |
+% \int_set:cn |
+%}
+% \begin{syntax}
+% \cs{int_set:Nn} \meta{integer} \Arg{integer expression}
+% \end{syntax}
+% Sets \meta{integer} to the value of \meta{integer expression},
+% which must evaluate to an integer (as described for
+% \cs{int_eval:n}). This assignment is restricted to the
+% current \TeX\ group.
+%\end{function}
+%
+%\begin{function}{
+% \int_gset:Nn |
+% \int_gset:cn |
+%}
+% \begin{syntax}
+% \cs{int_gset:Nn} \meta{integer} \Arg{integer expression}
+% \end{syntax}
+% Sets \meta{integer} to the value of \meta{integer expression},
+% which must evaluate to an integer (as described for
+% \cs{int_eval:n}). This assignment is global and is not limited
+% to the current \TeX\ group level.
+%\end{function}
+%
+%\begin{function}{
+% \int_sub:Nn |
+% \int_sub:cn |
+%}
+% \begin{syntax}
+% \cs{int_sub:Nn} \meta{integer} \Arg{integer expression}
+% \end{syntax}
+% Subtracts the result of the \meta{integer expression} to the
+% current content of the \meta{integer}. This assignment is local.
+%\end{function}
+%
+%\begin{function}{
+% \int_gsub:Nn |
+% \int_gsub:cn |
+%}
+% \begin{syntax}
+% \cs{int_gsub:Nn} \meta{integer} \Arg{integer expression}
+% \end{syntax}
+% Subtracts the result of the \meta{integer expression} to the
+% current content of the \meta{integer}. This assignment is global.
+%\end{function}
+%
+%\begin{function}{
+% \int_zero:N |
+% \int_zero:c |
+%}
+% \begin{syntax}
+% \cs{int_zero:N} \meta{integer}
+% \end{syntax}
+% Sets \meta{integer} to \( 0 \) within the scope of the current
+% \TeX\ group.
+%\end{function}
+%
+%\begin{function}{
+% \int_gzero:N |
+% \int_gzero:c |
+%}
+% \begin{syntax}
+% \cs{int_gzero:N} \meta{integer}
+% \end{syntax}
+% Sets \meta{integer} to \( 0 \) globally, \emph{i.e}.~not
+% restricted by the current \TeX\ group level.
+%\end{function}
+%
+%\begin{function}{
+% \int_show:N |
+% \int_show:c |
+%}
+% \begin{syntax}
+% \cs{int_show:N} \meta{integer}
+% \end{syntax}
+% Displays the value of the \meta{integer} on the terminal.
+%\end{function}
+%
+%\begin{function}{
+% \int_use:N / (EXP) |
+% \int_use:c / (EXP) |
+%}
+% \begin{syntax}
+% \cs{int_use:N} \meta{integer}
+% \end{syntax}
+% Recovers the content of a \meta{integer} and places it directly
+% in the input stream. An error will be raised if the variable does
+% not exist or if it is invalid. Can be omitted in places where a
+% \meta{integer} is required (such as in the first and third arguments
+% of \cs{int_compare:nNnTF}).
+%\end{function}
+%
+%\subsection{Comparing integer expressions}
+%
+%\begin{function}{
+% \int_compare_p:nNn / (EXP) |
+% \int_compare:nNn / (EXP) (TF) |
+%}
+% \begin{syntax}
+% \cs{int_compare_p:nNn}
+% ~~\Arg{intexpr1} \meta{relation} \Arg{intexpr2}
+% \cs{int_compare:nNnTF}
+% ~~\Arg{intexpr1} \meta{relation} \Arg{intexpr2}
+% ~~\Arg{true code} \Arg{false code}
+% \end{syntax}
+% This function first evaluates each of the \meta{integer expressions}
+% as described for \cs{int_eval:n}. The two results are then
+% compared using the \meta{relation}:
+% \begin{center}
+% \begin{tabular}{ll}
+% Equal & "=" \\
+% Greater than & ">" \\
+% Less than & "<" \\
+% \end{tabular}
+% \end{center}
+% The branching versions then leave either \meta{true code} or
+% \meta{false code} in the input stream, as appropriate to the truth
+% of the test and the variant of the function chosen. The logical
+% truth of the test is left in the input stream by the predicate
+% version.
+%\end{function}
+%
+%\begin{function}{
+% \int_compare_p:n / (EXP) |
+% \int_compare:n / (EXP) (TF) |
+%}
+% \begin{syntax}
+% \cs{int_compare_p:n}
+% ~~\{ \meta{intexpr1} \meta{relation} \meta{intexpr2} \}
+% \cs{int_compare:nTF}
+% ~~\{ \meta{intexpr1} \meta{relation} \meta{intexpr2} \}
+% ~~\Arg{true code} \Arg{false code}
+% \end{syntax}
+% This function first evaluates each of the \meta{integer expressions}
+% as described for \cs{int_eval:n}. The two results are then
+% compared using the \meta{relation}:
+% \begin{center}
+% \begin{tabular}{ll}
+% Equal & "=" or "==" \\
+% Greater than or equal to & "=>" \\
+% Greater than & ">" \\
+% Less than or equal to & "=<" \\
+% Less than & "<" \\
+% Not equal & "!=" \\
+% \end{tabular}
+% \end{center}
+% The branching versions then leave either \meta{true code} or
+% \meta{false code} in the input stream, as appropriate to the truth
+% of the test and the variant of the function chosen. The logical
+% truth of the test is left in the input stream by the predicate
+% version.
+%\end{function}
+%
+%\begin{function}{
+% \int_if_even_p:n / (EXP) |
+% \int_if_even:n / (EXP) (TF) |
+% \int_if_odd_p:n / (EXP) |
+% \int_if_odd:n / (EXP) (TF) |
+%}
+% \begin{syntax}
+% \cs{int_if_odd_p:n} \Arg{integer expression}
+% \cs{int_if_odd:nTF} \Arg{integer expression}
+% ~~\Arg{true code} \Arg{false code}
+% \end{syntax}
+% This function first evaluates the \meta{integer expression}
+% as described for \cs{int_eval:n}. It then evaluates if this
+% is odd or even, as appropriate. The branching versions then leave
+% either \meta{true code} or \meta{false code} in the input stream,
+% as appropriate to the truth of the test and the variant of the
+% function chosen. The logical truth of the test is left in the input
+% stream by the predicate version.
+%\end{function}
+%
+%\begin{function}{ \int_do_while:nNnn / (EXP) }
+% \begin{syntax}
+% \cs{int_do_while:nNnn}
+% ~~\Arg{intexpr1} \meta{relation} \Arg{intexpr2} \Arg{code}
+% \end{syntax}
+% Evaluates the relationship between the two \meta{integer expressions}
+% as described for \cs{int_compare:nNnTF}, and then places the
+% \meta{code} in the input stream if the \meta{relation} is
+% \texttt{true}. After the \meta{code} has been processed by \TeX\ the
+% test will be repeated, and a loop will occur until the test is
+% \texttt{false}.
% \end{function}
-%
-% \begin{function}{%
-% \int_incr:N |
-% \int_incr:c |
-% \int_gincr:N |
-% \int_gincr:c |
-% }
-% \begin{syntax}
-% "\int_incr:N" <int>
-% \end{syntax}
-% Increments <int> by one. For global variables the global versions
-% should be used.
+%
+%\begin{function}{ \int_do_until:nNnn / (EXP) }
+% \begin{syntax}
+% \cs{int_do_until:nNnn}
+% ~~\Arg{intexpr1} \meta{relation} \Arg{intexpr2} \Arg{code}
+% \end{syntax}
+% Evaluates the relationship between the two \meta{integer expressions}
+% as described for \cs{int_compare:nNnTF}, and then places the
+% \meta{code} in the input stream if the \meta{relation} is
+% \texttt{false}. After the \meta{code} has been processed by \TeX\ the
+% test will be repeated, and a loop will occur until the test is
+% \texttt{true}.
% \end{function}
-%
-% \begin{function}{%
-% \int_decr:N |
-% \int_decr:c |
-% \int_gdecr:N |
-% \int_gdecr:c |
-% }
-% \begin{syntax}
-% "\int_decr:N" <int>
-% \end{syntax}
-% Decrements <int> by one. For global variables the global versions
-% should be used.
+%
+%\begin{function}{ \int_until_do:nNnn / (EXP) }
+% \begin{syntax}
+% \cs{int_until_do:nNnn}
+% ~~\Arg{intexpr1} \meta{relation} \Arg{intexpr2} \Arg{code}
+% \end{syntax}
+% Places the \meta{code} in the input stream for \TeX\ to process, and
+% then evaluates the relationship between the two
+% \meta{integer expressions} as described for \cs{int_compare:nNnTF}.
+% If the test is \texttt{false} then the \meta{code} will be inserted
+% into the input stream again and a loop will occur until the
+% \meta{relation} is \texttt{true}.
% \end{function}
-%
-% \begin{function}{%
-% \int_set:Nn |
-% \int_set:cn |
-% \int_gset:Nn |
-% \int_gset:cn |
-% }
-% \begin{syntax}
-% "\int_set:Nn" <int> \Arg{integer expr}
-% \end{syntax}
-% These functions will set the <int> register to the <integer expr>
-% value. This value can contain simple calc-like expressions as
-% provided by \eTeX.
+%
+%\begin{function}{ \int_while_do:nNnn / (EXP) }
+% \begin{syntax}
+% \cs{int_while_do:nNnn} \
+% ~~\Arg{intexpr1} \meta{relation} \Arg{intexpr2} \Arg{code}
+% \end{syntax}
+% Places the \meta{code} in the input stream for \TeX\ to process, and
+% then evaluates the relationship between the two
+% \meta{integer expressions} as described for \cs{int_compare:nNnTF}.
+% If the test is \texttt{true} then the \meta{code} will be inserted
+% into the input stream again and a loop will occur until the
+% \meta{relation} is \texttt{false}.
% \end{function}
%
-%
-% \begin{function}{%
-% \int_zero:N |
-% \int_zero:c |
-% \int_gzero:N |
-% \int_gzero:c |
-% }
-% \begin{syntax}
-% "\int_zero:N" <int>
-% \end{syntax}
-% These functions sets the <int> register to zero either locally
-% or globally.
+%\begin{function}{ \int_do_while:nn / (EXP) }
+% \begin{syntax}
+% \cs{int_do_while:nNnn}
+% ~~\{ \meta{intexpr1} \meta{relation} \meta{intexpr2} \} \Arg{code}
+% \end{syntax}
+% Evaluates the relationship between the two \meta{integer expressions}
+% as described for \cs{int_compare:nTF}, and then places the
+% \meta{code} in the input stream if the \meta{relation} is
+% \texttt{true}. After the \meta{code} has been processed by \TeX\ the
+% test will be repeated, and a loop will occur until the test is
+% \texttt{false}.
% \end{function}
-%
-%
-% \begin{function}{%
-% \int_add:Nn |
-% \int_add:cn |
-% \int_gadd:Nn |
-% \int_gadd:cn |
-% }
-% \begin{syntax}
-% "\int_add:Nn" <int> \Arg{integer expr}
-% \end{syntax}
-% These functions will add to the <int> register the value <integer
-% expr>. If the second argument is a <int> register too, the
-% surrounding braces can be left out.
-% \end{function}
-%
-% \begin{function}{%
-% \int_sub:Nn |
-% \int_sub:cn |
-% \int_gsub:Nn |
-% \int_gsub:cn |
-% }
-% \begin{syntax}
-% "\int_gsub:Nn" <int> \Arg{integer expr}
-% \end{syntax}
-% These functions will subtract from the <int> register the value
-% <integer expr>. If the second argument is a <int> register too, the
-% surrounding braces can be left out.
+%
+%\begin{function}{ \int_do_until:nn / (EXP) }
+% \begin{syntax}
+% \cs{int_do_until:nn}
+% ~~\{ \meta{intexpr1} \meta{relation} \meta{intexpr2} \} \Arg{code}
+% \end{syntax}
+% Evaluates the relationship between the two \meta{integer expressions}
+% as described for \cs{int_compare:nTF}, and then places the
+% \meta{code} in the input stream if the \meta{relation} is
+% \texttt{false}. After the \meta{code} has been processed by \TeX\ the
+% test will be repeated, and a loop will occur until the test is
+% \texttt{true}.
% \end{function}
-%
-% \begin{function}{%
-% \int_use:N |
-% \int_use:c |
-% }
-% \begin{syntax}
-% "\int_use:N" <int>
-% \end{syntax}
-% This function returns the integer value kept in <int> in a way
-% suitable for further processing.
-% \begin{texnote}
-% The function "\int_use:N" could be implemented directly as the \TeX{}
-% primitive "\tex_the:D" which is also responsible to produce the values for
-% other internal quantities. We have chosen to use individual functions
-% for counters, dimensions etc.\ to allow checks and to make the code
-% more self-explaining.
-% \end{texnote}
+%
+%\begin{function}{ \int_until_do:nn / (EXP) }
+% \begin{syntax}
+% \cs{int_until_do:nn}
+% ~~\{ \meta{intexpr1} \meta{relation} \meta{intexpr2} \} \Arg{code}
+% \end{syntax}
+% Places the \meta{code} in the input stream for \TeX\ to process, and
+% then evaluates the relationship between the two
+% \meta{integer expressions} as described for \cs{int_compare:nTF}.
+% If the test is \texttt{false} then the \meta{code} will be inserted
+% into the input stream again and a loop will occur until the
+% \meta{relation} is \texttt{true}.
% \end{function}
-%
-% \begin{function}{ \int_show:N |
-% \int_show:c }
-% \begin{syntax}
-% "\int_show:N" <int>
-% \end{syntax}
-% This function pauses the compilation and displays the integer value kept
-% in <int> in the console output and log file.
-% \begin{texnote}
-% The function "\int_show:N" could be implemented directly as the \TeX{}
-% primitive "\tex_showthe:D" which is also responsible to produce the values for
-% other internal quantities. We have chosen to use individual functions
-% for counters, dimensions etc.\ to allow checks and to make the code
-% more self-explanatory.
-% \end{texnote}
+%
+%\begin{function}{ \int_while_do:nn / (EXP) }
+% \begin{syntax}
+% \cs{int_while_do:nn} \
+% ~~\{ \meta{intexpr1} \meta{relation} \meta{intexpr2} \} \Arg{code}
+% \end{syntax}
+% Places the \meta{code} in the input stream for \TeX\ to process, and
+% then evaluates the relationship between the two
+% \meta{integer expressions} as described for \cs{int_compare:nTF}.
+% If the test is \texttt{true} then the \meta{code} will be inserted
+% into the input stream again and a loop will occur until the
+% \meta{relation} is \texttt{false}.
% \end{function}
%
-% \section{Formatting a counter value}
+%\subsection{Formatting integers}
+%
+% Integers can be placed into the output stream with formatting. These
+% conversions apply to any integer expressions.
+%
+%\begin{function}{ \int_to_arabic:n / (EXP) }
+% \begin{syntax}
+% \cs{int_to_arabic:n} \Arg{integer expression}
+% \end{syntax}
+% Places the value of the \meta{integer expression} in the input
+% stream as digits, with category code \( 12 \) (other).
+%\end{function}
+%
+%\begin{function}{
+% \int_to_alph:n / (EXP) |
+% \int_to_Alph:n / (EXP) |
+%}
+% \begin{syntax}
+% \cs{int_to_alph:n} \Arg{integer expression}
+% \end{syntax}
+% Evaluates the \meta{integer expression} and converts the result
+% into a series of letters, which are then left in the input stream.
+% The conversion rule uses the \( 26 \) letters of the English
+% alphabet, in order. Thus
+% \begin{verbatim}
+% \int_to_alph:n { 1 }
+% \end{verbatim}
+% places "a" in the input stream,
+% \begin{verbatim}
+% \int_to_alph:n { 26 }
+% \end{verbatim}
+% is represented as "z" and
+% \begin{verbatim}
+% \int_to_alph:n { 27 }
+% \end{verbatim}
+% is converted to `aa'. For conversions using other alphabets, use
+% \cs{int_convert_to_symbols:nnn} to define an alphabet-specific
+% function. The basic \cs{int_to_alph:n} and \cs{int_to_Alph:n}
+% functions should not be modified.
+%\end{function}
+%
+%\begin{function}{ \int_to_binary:n / (EXP) }
+% \begin{syntax}
+% \cs{int_to_binary:n} \Arg{integer expression}
+% \end{syntax}
+% Calculates the value of the \meta{integer expression} and places
+% the binary representation of the result in the input stream.
+%\end{function}
+%
+%\begin{function}{ \int_to_hexadecimal:n / (EXP) }
+% \begin{syntax}
+% \cs{int_to_binary:n} \Arg{integer expression}
+% \end{syntax}
+% Calculates the value of the \meta{integer expression} and places
+% the hexadecimal (base~\( 16 \)) representation of the result in the
+% input stream. Upper case letters are used for digits beyond \( 9 \).
+%\end{function}
+%
+%\begin{function}{ \int_to_octal:n / (EXP) }
+% \begin{syntax}
+% \cs{int_to_octal:n} \Arg{integer expression}
+% \end{syntax}
+% Calculates the value of the \meta{integer expression} and places
+% the octal (base~\( 8 \)) representation of the result in the input
+% stream.
+%\end{function}
+%
+%\begin{function}{
+% \int_to_roman:n / (EXP) |
+% \int_to_Roman:n / (EXP) |
+%}
+% \begin{syntax}
+% \cs{int_to_roman:n} \Arg{integer expression}
+% \end{syntax}
+% Places the value of the \meta{integer expression} in the input
+% stream as Roman numerals, either lower case (\cs{int_to_roman:n})
+% or upper case (\cs{int_to_Roman:n}). The numerals are letters
+% with category code \( 11 \) (letter).
+%\end{function}
+%
+%\begin{function}{ \int_to_symbol:n / (EXP) }
+% \begin{syntax}
+% \cs{int_to_symbol:n} \Arg{integer expression}
+% \end{syntax}
+% Calculates the value of the \meta{integer expression} and places
+% the symbol representation of the result in the input stream. The
+% list of symbols used is equivalent to \LaTeXe's \cs{@fnsymbol}
+% set.
+%\end{function}
+%
+%\subsection{Converting from other formats}
+%
+%\begin{function}{ \int_from_alph:n / (EXP) }
+% \begin{syntax}
+% \cs{int_from_alpa:n} \Arg{letters}
+% \end{syntax}
+% Converts the \meta{letters} into the integer (base~\( 10 \))
+% representation and leaves this in the input stream. The
+% \meta{letters} are treated using the English alphabet only, with
+% `a' equal to \( 1 \) through to `z' equal to \( 26 \). Either lower
+% or upper case letters may be used. This is the inverse function of
+% \cs{int_to_alph:n}.
+%\end{function}
+%
+%\begin{function}{ \int_from_binary:n / (EXP) }
+% \begin{syntax}
+% \cs{int_from_binary:n} \Arg{binary number}
+% \end{syntax}
+% Converts the \meta{binary number} into the integer (base~\( 10 \))
+% representation and leaves this in the input stream.
+%\end{function}
+%
+%\begin{function}{ \int_from_hexadecimal:n / (EXP) }
+% \begin{syntax}
+% \cs{int_from_binary:n} \Arg{hexadecimal number}
+% \end{syntax}
+% Converts the \meta{hexadecimal number} into the integer
+% (base~\( 10 \)) representation and leaves this in the input stream.
+% Digits greater than \( 9 \) may be represented in the
+% \meta{hexadecimal number} by upper or lower case letters.
+%\end{function}
+%
+%\begin{function}{ \int_from_octal:n / (EXP) }
+% \begin{syntax}
+% \cs{int_from_octal:n} \Arg{octal number}
+% \end{syntax}
+% Converts the \meta{octal number} into the integer (base~\( 10 \))
+% representation and leaves this in the input stream.
+%\end{function}
+%
+%\begin{function}{ \int_from_roman:n / (EXP) }
+% \begin{syntax}
+% \cs{int_from_roman:n} \Arg{roman numeral}
+% \end{syntax}
+% Converts the \meta{roman numeral} into the integer (base~\( 10 \))
+% representation and leaves this in the input stream. The
+% \meta{roman numeral} may be in upper or lower case; if the numeral
+% is not valid then the resulting value will be \( -1 \).
+%\end{function}
+%
+%\subsection{Low-level conversion functions}
+%
+% As well as the higher-level functions already documented, there
+% are a series of lower-level functions which can be used to carry out
+% generic conversions. These are used to create the higher-level
+% versions documented above.
+%
+%\begin{function}{ \int_convert_from_base_ten:nn / (EXP) }
+% \begin{syntax}
+% \cs{int_convert_from_base_ten:nn} \Arg{integer expression}
+% ~~\Arg{base}
+% \end{syntax}
+% Calculates the value of the \meta{integer expression} and
+% converts it into the appropriate representation in the \meta{base};
+% the later may be given as an integer expression. For bases greater
+% than \( 10 \) the higher `digits' are represented by the upper case
+% letters from the English alphabet (with normal category codes). The
+% maximum \meta{base} value is \( 36 \).
+%\end{function}
+%
+%\begin{function}{ \int_convert_to_base_ten:nn / (EXP) }
+% \begin{syntax}
+% \cs{int_convert_to_base_ten:nn} \Arg{number}
+% ~~\Arg{base}
+% \end{syntax}
+% Converts the \meta{number} in \meta{base} into the appropriate
+% value in base \( 10 \). The \meta{number} should consist of
+% digits and letters (either lower or upper case), plus optionally
+% a leading sign. The maximum \meta{base} value is \( 36 \).
+%\end{function}
+%
+%\begin{function}{ \int_convert_to_symbols:nnn / (EXP) }
+% \begin{syntax}
+% \cs{int_convert_to_symbols:nnn}
+% ~~\Arg{integer expression} \Arg{total symbols}
+% ~~\meta{value to symbol mapping}
+% \end{syntax}
+% This is the low-level function for conversion of an
+% \meta{integer expression} into a symbolic form (which will often
+% be letters). The \meta{total symbols} available should be given
+% as an integer expression. Values are actually converted to symbols
+% according to the \meta{value to symbol mapping}. This should be given
+% as \meta{total symbols} pairs of entries, a number and the
+% appropriate symbol. Thus the \cs{int_to_alph:n} function is defined
+% as
+% \begin{verbatim}
+% \cs_new:Npn \int_to_alph:n #1 {
+% \int_convert_to_sybols:nnn {#1} { 26 }
+% {
+% { 1 } { a }
+% { 2 } { b }
+% { 3 } { c }
+% { 4 } { d }
+% { 5 } { e }
+% { 6 } { f }
+% { 7 } { g }
+% { 8 } { h }
+% { 9 } { i }
+% { 10 } { j }
+% { 11 } { k }
+% { 12 } { l }
+% { 13 } { m }
+% { 14 } { n }
+% { 15 } { o }
+% { 16 } { p }
+% { 17 } { q }
+% { 18 } { r }
+% { 19 } { s }
+% { 20 } { t }
+% { 21 } { u }
+% { 22 } { v }
+% { 23 } { w }
+% { 24 } { x }
+% { 25 } { y }
+% { 26 } { z }
+% }
+% }
+% \end{verbatim}
+%\end{function}
+%
+%\section{Variables and constants}
%
-% \begin{function}{
-% \int_to_arabic:n / (EXP) |
-% \int_to_alph:n / (EXP) |
-% \int_to_Alph:n / (EXP) |
-% \int_to_roman:n / (EXP) |
-% \int_to_Roman:n / (EXP) |
-% \int_to_symbol:n / (EXP) |
+% \begin{variable}{%
+% \l_tmpa_int |
+% \l_tmpb_int |
+% \l_tmpc_int |
+% \g_tmpa_int |
+% \g_tmpb_int |
% }
-% \begin{syntax}
-% "\int_to_alph:n" \Arg{integer}
-% "\int_to_alph:n" <int>
-% \end{syntax}
-% If some <integer> or the the current value of a <int> should be
-% displayed or typeset in a special ways (e.g., as uppercase roman
-% numerals) these function can be used. We need braces if the
-% argument is a simple <integer>, they can be omitted in case of a
-% <int>. By default the letters produced by "\int_to_roman:n" and
-% "\int_to_Roman:n" have catcode~11.
-%
-% All functions are fully expandable and will therefore produce the
-% correct output when used inside of deferred writes, etc. In case the
-% number in an |alph| or |Alph| function is greater than the default
-% base number (26) it follows a simple conversion rule so that 27 is
-% turned into |aa|, 50 into |ax| and so on and so forth. These two
-% functions can be modified quite easily to take a different base
-% number and conversion rule so that other languages can be supported.
-% \begin{texnote}
-% These are more or less the internal \LaTeX2 functions \tn{@arabic},
-% \tn{@alph}, \tn{Alph}, \tn{@roman}, \tn{@Roman}, and \tn{@fnsymbol}
-% except that "\int_to_symbol:n" is also allowed outside math mode.
-% \end{texnote}
-% \end{function}
+% Scratch register for immediate use. They are not used by conditionals
+% or predicate functions.
+% \end{variable}
%
-% \subsection{Internal functions}
+%\begin{function}{
+% \int_const:Nn |
+% \int_const:cn |
+%}
+% \begin{syntax}
+% \cs{int_const:Nn} \meta{integer} \Arg{integer expression}
+% \end{syntax}
+% Creates a new constant \meta{integer} or raises an error if the name
+% is already taken. The value of the \meta{integer} will be set
+% globally to the \meta{integer expression}.
+%\end{function}
+%
+%\begin{variable}{ \c_max_int }
+% The maximum value that can be stored as an integer.
+%\end{variable}
+%
+%\begin{variable}{
+% \c_minus_one |
+% \c_zero |
+% \c_one |
+% \c_two |
+% \c_three |
+% \c_four |
+% \c_five |
+% \c_six |
+% \c_seven |
+% \c_eight |
+% \c_nine |
+% \c_ten |
+% \c_eleven |
+% \c_twelve |
+% \c_thirteen |
+% \c_fourteen |
+% \c_fifteen |
+% \c_sixteen |
+% \c_thirty_two |
+% \c_hundred_one |
+% \c_twohundred_fifty_five |
+% \c_twohundred_fifty_six |
+% \c_thousand |
+% \c_ten_thousand |
+% \c_ten_thousand_one |
+% \c_ten_thousand_two |
+% \c_ten_thousand_three |
+% \c_ten_thousand_four |
+% \c_twenty_thousand |
+%}
+% Integer values used with primitive tests and assignments:
+% self-terminating nature makes these more convenient and faster than
+% literal numbers.
+%\end{variable}
+%
+% \begin{variable}{\c_max_register_int}
+% Maximum number of registers.
+% \end{variable}
+%
+%\subsection{Internal functions}
%
% \begin{function}{\int_to_roman:w / (EXP)}
% \begin{syntax}
@@ -250,17 +841,6 @@
% \end{texnote}
% \end{function}
%
-% \begin{function}{\int_to_number:w / (EXP)}
-% \begin{syntax}
-% "\int_to_number:w" <integer> <space>
-% \end{syntax}
-% Converts <integer> to its numerical string. Note that
-% it produces a string of letters with catcode 12.
-% \begin{texnote}
-% This is the \TeX{} primitive \tn{number} renamed.
-% \end{texnote}
-% \end{function}
-%
% \begin{function}{
% \int_roman_lcuc_mapping:Nnn |
% \int_to_roman_lcuc:NN |
@@ -279,104 +859,92 @@
%
% \begin{function}{
% \int_convert_number_with_rule:nnN |
-% \int_alph_default_conversion_rule:n |
-% \int_Alph_default_conversion_rule:n |
% \int_symbol_math_conversion_rule:n |
% \int_symbol_text_conversion_rule:n |
% }
% \begin{syntax}
% "\int_convert_number_with_rule:nnN" \Arg{int1} \Arg{int2} <function>
-% "\int_alph_default_conversion_rule:n" \Arg{int}
% \end{syntax}
% "\int_convert_number_with_rule:nnN" converts <int1> into letters,
% symbols, whatever as defined by <function>. <int2> denotes the base
% number for the conversion.
% \end{function}
-%
-%
-%
-%
-%
-%
-% \section{Variable and constants}
-%
-% \begin{function}{%
-% \int_const:Nn |
-% }
-% \begin{syntax}
-% "\int_const:Nn" "\c_"<value> \Arg{value}
-% \end{syntax}
-% Defines an integer constant of a certain <value>. If the constant is negative
-% or very large it internally uses an <int> register.
-% \end{function}
-%
-% \begin{variable}{ \c_minus_one | \c_zero | \c_one | \c_two | \c_three |
-% \c_four | \c_five | \c_six | \c_seven | \c_eight |
-% \c_nine | \c_ten | \c_eleven | \c_twelve | \c_thirteen |
-% \c_fourteen | \c_fifteen | \c_sixteen | \c_thirty_two |
-% \c_hundred_one |
-% \c_twohundred_fifty_five | \c_twohundred_fifty_six |
-% \c_thousand |
-% \c_ten_thousand | \c_ten_thousand_one |
-% \c_ten_thousand_two | \c_ten_thousand_three |
-% \c_ten_thousand_four | \c_twenty_thousand }
-% Set of constants denoting useful values.
-% \begin{texnote}
-% Some of these constants have been available under \LaTeX2 under names
-% like \tn{m@ne}, \tn{z@}, \tn{@ne},\tn{tw@}, \tn{thr@@}, etc.
-% \end{texnote}
-% \end{variable}
-%
-% \begin{variable}{%
-% \c_max_int |
-% }
-% Constant that denote the maximum value which can be stored in an
-% <int> register.
-% \end{variable}
-%
-% \begin{variable}{\c_max_register_int}
-% Maximum number of registers.
-% \end{variable}
-%
-%
-% \begin{variable}{%
-% \l_tmpa_int |
-% \l_tmpb_int |
-% \l_tmpc_int |
-% \g_tmpa_int |
-% \g_tmpb_int |
-% }
-% Scratch register for immediate use. They are not used by conditionals
-% or predicate functions.
-% \end{variable}
-%
-%
-%
-%
-% \section{Conversion}
-%
-% \begin{function}{%
-% \int_convert_from_base_ten:nn |
-% }
-% \begin{syntax}
-% "\int_convert_from_base_ten:nn" \Arg{number} \Arg{base}
-% \end{syntax}
-% Converts the base~10 number <number> into its equivalent
-% representation written in base~<base>. Expandable.
-% \end{function}
-%
-%
-% \begin{function}{%
-% \int_convert_to_base_ten:nn |
-% }
-% \begin{syntax}
-% "\int_convert_to_base_ten:nn" \Arg{number} \Arg{base}
-% \end{syntax}
-% Converts the base~<base> number <number> into its equivalent
-% representation written in base~10. <number> can consist of digits
-% and ascii letters. Expandable.
-% \end{function}
-%
+%
+%\begin{function}{
+% \if_num:w / (EXP) |
+% \if_int_compare:w / (EXP)
+%}
+% \begin{syntax}
+% "\if_num:w" <number1> <rel> <number2> <true> "\else:" <false> "\fi:"
+% \end{syntax}
+% Compare two integers using <rel>, which must be one of
+% \texttt{=}, "<" or ">" with category code \(12\).
+% The \cs{else:} branch is optional.
+% \begin{texnote}
+% These are both names for the \TeX\ primitive \cs{ifnum}.
+% \end{texnote}
+%\end{function}
+%
+%\begin{function}{
+% \if_case:w / (EXP) |
+% \or: / (EXP)
+%}
+% \begin{syntax}
+% "\if_case:w" <number> <case0> "\or:" <case1> "\or:" "..." "\else:"
+% <default> "\fi:"
+% \end{syntax}
+% Selects a case to execute based on the value of <number>. The first
+% case (<case0>) is executed if <number> is \(0\), the second
+% (<case1>) if the <number> is \(1\), \emph{etc}. The
+% <number> may be a literal, a constant or an integer
+% expression (\emph{e.g}.~using \cs{int_eval:n}).
+% \begin{texnote}
+% These are the \TeX\ primitives \cs{ifcase} and \cs{or}.
+% \end{texnote}
+%\end{function}
+%
+%\begin{function}{\int_value:w / (EXP)}
+% \begin{syntax}
+% "\int_value:w" <integer>
+% "\int_value:w" <tokens> <optional space>
+% \end{syntax}
+% Expands <tokens> until an <integer> is formed. One space may be
+% gobbled in the process.
+% \begin{texnote}
+% This is the \TeX\ primitive \tn{number}.
+% \end{texnote}
+%\end{function}
+%
+%\begin{function}{
+% \int_eval:w / (EXP) |
+% \int_eval_end:
+%}
+% \begin{syntax}
+% "\int_eval:w" <int expr> "\int_eval_end:"
+% \end{syntax}
+% Evaluates <integer expression> as described for \cs{int_eval:n}.
+% The evalution stops when an unexpandable token with category code
+% other than \(12\) is read or when \cs{int_eval_end:} is
+% reached. The latter is gobbled by the scanner mechanism:
+% \cs{int_eval_end:} itself is unexpandable but used correctly
+% the entire construct is expandable.
+% \begin{texnote}
+% This is the \eTeX\ primitive \cs{numexpr}.
+% \end{texnote}
+%\end{function}
+%
+%\begin{function}{\if_int_odd:w / (EXP)}
+% \begin{syntax}
+% "\if_int_odd:w" <tokens> <true> "\else:" <false> "\fi:"
+% "\if_int_odd:w" <number> <true> "\else:" <false> "\fi:"
+% \end{syntax}
+% Expands <tokens> until a non-numeric tokens is found, and
+% tests whether the resulting <number> is odd. If so, <true code>
+% is executed. The \cs{else:} branch is optional.
+% \begin{texnote}
+% This is the \TeX\ primitive \cs{ifodd}.
+% \end{texnote}
+%\end{function}
%
% \end{documentation}
%
@@ -435,20 +1003,48 @@
%<*initex|package>
% \end{macrocode}
%
+% \begin{macro}{\int_value:w}
+% \begin{macro}{\int_eval:n,\int_eval:w,\int_eval_end:}
+% \begin{macro}{\if_int_compare:w}
+% \begin{macro}{\if_int_odd:w}
+% \begin{macro}{\if_num:w}
+% \begin{macro}{\if_case:w}
% \begin{macro}{\int_to_roman:w}
-% \begin{macro}{\int_to_number:w}
% \begin{macro}{\int_advance:w}
-% A new name for the primitives.
+% Here are the remaining primitives for number comparisons and
+% expressions.
% \begin{macrocode}
+\cs_set_eq:NN \int_value:w \tex_number:D
+\cs_set_eq:NN \int_eval:w \etex_numexpr:D
+\cs_set_protected:Npn \int_eval_end: {\tex_relax:D}
+\cs_set_eq:NN \if_int_compare:w \tex_ifnum:D
+\cs_new_eq:NN \if_num:w \tex_ifnum:D
+\cs_set_eq:NN \if_int_odd:w \tex_ifodd:D
+\cs_new_eq:NN \if_case:w \tex_ifcase:D
\cs_new_eq:NN \int_to_roman:w \tex_romannumeral:D
-\cs_new_eq:NN \int_to_number:w \tex_number:D
\cs_new_eq:NN \int_advance:w \tex_advance:D
% \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
-% Functions that support \LaTeX's user accessible counters should be
-% added here, too. But first the internal counters.
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+%
+% \begin{macro}{\int_eval:n}
+% Wrapper for \cs{int_eval:w}. Can be used in an integer expression
+% or directly in the input stream.
+% \begin{macrocode}
+\cs_set:Npn \int_eval:n #1{
+ \int_value:w \int_eval:w #1\int_eval_end:
+}
+% \end{macrocode}
+% \end{macro}
+%
+%
%
% \subsection{Allocation and setting}
%
@@ -481,7 +1077,7 @@
% Setting counters is again something that I would like to make
% uniform at the moment to get a better overview.
% \begin{macrocode}
-\cs_new_protected_nopar:Npn \int_set:Nn #1#2{#1 \intexpr_eval:w #2\intexpr_eval_end:
+\cs_new_protected_nopar:Npn \int_set:Nn #1#2{#1 \int_eval:w #2\int_eval_end:
%<*check>
\chk_local_or_pref_global:N #1
%</check>
@@ -499,6 +1095,39 @@
% \end{macro}
% \end{macro}
% \end{macro}
+%
+%\begin{macro}{\int_set_eq:NN}
+%\begin{macro}{\int_set_eq:cN}
+%\begin{macro}{\int_set_eq:Nc}
+%\begin{macro}{\int_set_eq:cc}
+%\begin{macro}{\int_gset_eq:NN}
+%\begin{macro}{\int_gset_eq:cN}
+%\begin{macro}{\int_gset_eq:Nc}
+%\begin{macro}{\int_gset_eq:cc}
+% Setting equal means using one integer inside the set function of
+% another.
+% \begin{macrocode}
+\cs_new_protected_nopar:Npn \int_set_eq:NN #1#2 {
+ \int_set:Nn #1 {#2}
+}
+\cs_generate_variant:Nn \int_set_eq:NN { c }
+\cs_generate_variant:Nn \int_set_eq:NN { Nc }
+\cs_generate_variant:Nn \int_set_eq:NN { cc }
+\cs_new_protected_nopar:Npn \int_gset_eq:NN #1#2 {
+ \int_gset:Nn #1 {#2}
+}
+\cs_generate_variant:Nn \int_gset_eq:NN { c }
+\cs_generate_variant:Nn \int_gset_eq:NN { Nc }
+\cs_generate_variant:Nn \int_gset_eq:NN { cc }
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
%
% \begin{macro}{\int_incr:N}
% \begin{macro}{\int_decr:N}
@@ -604,13 +1233,13 @@
% accessed by its number, e.g., |\count23|. Not that it should
% ever happen but\dots
% \begin{macrocode}
- \int_advance:w #1 by \intexpr_eval:w #2\intexpr_eval_end:
+ \int_advance:w #1 by \int_eval:w #2\int_eval_end:
%<*check>
\chk_local_or_pref_global:N #1
%</check>
}
\cs_new_nopar:Npn \int_sub:Nn #1#2{
- \int_advance:w #1-\intexpr_eval:w #2\intexpr_eval_end:
+ \int_advance:w #1-\int_eval:w #2\int_eval_end:
%<*check>
\chk_local_or_pref_global:N #1
%</check>
@@ -667,7 +1296,7 @@
% \begin{macro}{\int_to_arabic:n}
% Nothing exciting here.
% \begin{macrocode}
-\cs_new_nopar:Npn \int_to_arabic:n #1{ \intexpr_eval:n{#1}}
+\cs_new_nopar:Npn \int_to_arabic:n #1{ \int_eval:n{#1}}
% \end{macrocode}
% \end{macro}
%
@@ -711,15 +1340,15 @@
% The commands for producing the lower and upper case roman numerals
% run a loop on one character at a time and also carries some
% information for upper or lower case with it. We put it through
-% |\intexpr_eval:n| first which is safer and more flexible.
+% |\int_eval:n| first which is safer and more flexible.
% \begin{macrocode}
\cs_new_nopar:Npn \int_to_roman:n #1 {
\exp_after:wN \int_to_roman_lcuc:NN \exp_after:wN l
- \int_to_roman:w \intexpr_eval:n {#1} Q
+ \int_to_roman:w \int_eval:n {#1} Q
}
\cs_new_nopar:Npn \int_to_Roman:n #1 {
\exp_after:wN \int_to_roman_lcuc:NN \exp_after:wN u
- \int_to_roman:w \intexpr_eval:n {#1} Q
+ \int_to_roman:w \int_eval:n {#1} Q
}
\cs_new_nopar:Npn \int_to_roman_lcuc:NN #1#2{
\use:c {int_to_#1c_roman_#2:}
@@ -729,6 +1358,33 @@
% \end{macro}
% \end{macro}
% \end{macro}
+%
+%\begin{macro}{\int_convert_to_symbols:nnn}
+% For conversion of integers to arbitrary symbols the method is in
+% general as follows. The input number ("#1") is compared to the total
+% number of symbols available at each place ("#2"). If the input is
+% larger than the total number of symbols available then the modulus
+% is needed, with one added so that the positions don't have to number
+% from zero. Using an \texttt{f}-type expansion, this is done so that
+% the system is recursive. The actual conversion function therefore
+% gets a `nice' number at each stage. Of course, if the initial input
+% was small enough then there is no problem and everything is easy. This
+% is more or less the same as \cs{int_convert_number_with_rule:nnN} but
+% `pre-packaged'.
+% \begin{macrocode}
+\cs_new_nopar:Npn \int_convert_to_symbols:nnn #1#2#3 {
+ \int_compare:nNnTF {#1} > {#2}
+ {
+ \exp_args:Nf \int_convert_to_symbols:nnn
+ { \int_div_truncate:nn { #1 - 1 } {#2} } {#2} {#3}
+ \exp_args:Nf \prg_case_int:nnn
+ { \int_eval:n { 1 + \int_mod:nn { #1 - 1 } {#2} } }
+ {#3} { }
+ }
+ { \exp_args:Nf \prg_case_int:nnn { \int_eval:n {#1} } {#3} { } }
+}
+% \end{macrocode}
+%\end{macro}
%
%
%
@@ -754,72 +1410,97 @@
% otherwise have a tendency to grow quite large.
% \begin{macrocode}
\cs_set_nopar:Npn \int_convert_number_with_rule:nnN #1#2#3{
- \intexpr_compare:nNnTF {#1}>{#2}
+ \int_compare:nNnTF {#1}>{#2}
{
\exp_args:Nf \int_convert_number_with_rule:nnN
- { \intexpr_div_truncate:nn {#1-1}{#2} }{#2}
+ { \int_div_truncate:nn {#1-1}{#2} }{#2}
#3
% \end{macrocode}
% Note that we have to nudge our modulus function so it won't
% return~$0$ as that wouldn't work with |\if_case:w| when that
% expects a positive number to produce a letter.
% \begin{macrocode}
- \exp_args:Nf #3 { \intexpr_eval:n{1+\intexpr_mod:nn {#1-1}{#2}} }
+ \exp_args:Nf #3 { \int_eval:n{1+\int_mod:nn {#1-1}{#2}} }
}
- { \exp_args:Nf #3{ \intexpr_eval:n{#1} } }
+ { \exp_args:Nf #3{ \int_eval:n{#1} } }
}
% \end{macrocode}
% As can be seen it is even simpler to convert to number systems
% that contain 0, since then we don't have to add or subtract 1
% here and there.
% \end{macro}
-%
-% \begin{macro}{\int_alph_default_conversion_rule:n}
-% \begin{macro}{\int_Alph_default_conversion_rule:n}
-% Now we just set up a default conversion rule. Ideally every language
-% should have one such rule, as say in Danish there are 29 letters in
-% the alphabet.
-% \begin{macrocode}
-\cs_new_nopar:Npn \int_alph_default_conversion_rule:n #1{
- \if_case:w #1
- \or: a\or: b\or: c\or: d\or: e\or: f
- \or: g\or: h\or: i\or: j\or: k\or: l
- \or: m\or: n\or: o\or: p\or: q\or: r
- \or: s\or: t\or: u\or: v\or: w\or: x
- \or: y\or: z
- \fi:
-}
-\cs_new_nopar:Npn \int_Alph_default_conversion_rule:n #1{
- \if_case:w #1
- \or: A\or: B\or: C\or: D\or: E\or: F
- \or: G\or: H\or: I\or: J\or: K\or: L
- \or: M\or: N\or: O\or: P\or: Q\or: R
- \or: S\or: T\or: U\or: V\or: W\or: X
- \or: Y\or: Z
- \fi:
-}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
%
%
-% \begin{macro}{\int_to_alph:n}
-% \begin{macro}{\int_to_Alph:n}
-% The actual functions are just instances of the generic function. The
-% second argument of |\int_convert_number_with_rule:nnN| should of
-% course match the number of |\or:|s in the conversion rule.
+%\begin{macro}{\int_to_alph:n}
+%\begin{macro}{\int_to_Alph:n}
+% These both use the above function with input functions that make sense
+% for the alphabet in English.
% \begin{macrocode}
-\cs_new_nopar:Npn \int_to_alph:n #1{
- \int_convert_number_with_rule:nnN {#1}{26}
- \int_alph_default_conversion_rule:n
+\cs_new_nopar:Npn \int_to_alph:n #1 {
+ \int_convert_to_symbols:nnn {#1} { 26 }
+ {
+ { 1 } { a }
+ { 2 } { b }
+ { 3 } { c }
+ { 4 } { d }
+ { 5 } { e }
+ { 6 } { f }
+ { 7 } { g }
+ { 8 } { h }
+ { 9 } { i }
+ { 10 } { j }
+ { 11 } { k }
+ { 12 } { l }
+ { 13 } { m }
+ { 14 } { n }
+ { 15 } { o }
+ { 16 } { p }
+ { 17 } { q }
+ { 18 } { r }
+ { 19 } { s }
+ { 20 } { t }
+ { 21 } { u }
+ { 22 } { v }
+ { 23 } { w }
+ { 24 } { x }
+ { 25 } { y }
+ { 26 } { z }
+ }
}
-\cs_new_nopar:Npn \int_to_Alph:n #1{
- \int_convert_number_with_rule:nnN {#1}{26}
- \int_Alph_default_conversion_rule:n
+\cs_new_nopar:Npn \int_to_Alph:n #1 {
+ \int_convert_to_symbols:nnn {#1} { 26 }
+ {
+ { 1 } { A }
+ { 2 } { B }
+ { 3 } { C }
+ { 4 } { D }
+ { 5 } { E }
+ { 6 } { F }
+ { 7 } { G }
+ { 8 } { H }
+ { 9 } { I }
+ { 10 } { J }
+ { 11 } { K }
+ { 12 } { L }
+ { 13 } { M }
+ { 14 } { N }
+ { 15 } { O }
+ { 16 } { P }
+ { 17 } { Q }
+ { 18 } { R }
+ { 19 } { S }
+ { 20 } { T }
+ { 21 } { U }
+ { 22 } { V }
+ { 23 } { W }
+ { 24 } { X }
+ { 25 } { Y }
+ { 26 } { Z }
+ }
}
% \end{macrocode}
-% \end{macro}
-% \end{macro}
+%\end{macro}
+%\end{macro}
%
% \begin{macro}{\int_to_symbol:n}
% Turning a number into a symbol is also easy enough.
@@ -900,9 +1581,9 @@
% functions. All they do is evaluate the number in advance.
% \begin{macrocode}
\cs_set_nopar:Npn \int_pre_eval_one_arg:Nn #1#2{
- \exp_args:Nf#1{\intexpr_eval:n{#2}}}
+ \exp_args:Nf#1{\int_eval:n{#2}}}
\cs_set_nopar:Npn \int_pre_eval_two_args:Nnn #1#2#3{
- \exp_args:Nff#1{\intexpr_eval:n{#2}}{\intexpr_eval:n{#3}}
+ \exp_args:Nff#1{\int_eval:n{#2}}{\int_eval:n{#3}}
}
% \end{macrocode}
% \end{macro}
@@ -911,22 +1592,649 @@
%
%
%
+%
+%
+% \subsection{Scanning and conversion}
+%
+%
+%\begin{macro}{\int_from_roman:n}
+%\begin{macro}[aux]{\int_from_roman_aux:NN}
+%\begin{macro}[aux]{\int_from_roman_end:w}
+%\begin{macro}[aux]{\int_from_roman_clean_up:w}
+% The method here is to iterate through the input, finding the
+% appropriate value for each letter and building up a sum. This is
+% then evaluated by \TeX.
+% \begin{macrocode}
+\cs_new_nopar:Npn \int_from_roman:n #1 {
+ \tl_if_blank:nF {#1}
+ {
+ \tex_expandafter:D \int_from_roman_end:w
+ \tex_number:D \etex_numexpr:D
+ \int_from_roman_aux:NN #1 Q \q_stop
+ }
+}
+\cs_new_nopar:Npn \int_from_roman_aux:NN #1#2 {
+ \str_if_eq:nnTF {#1} { Q }
+ {#1#2}
+ {
+ \str_if_eq:nnTF {#2} { Q }
+ {
+ \cs_if_exist:cF { c_int_from_roman_ #1 _int }
+ { \int_from_roman_clean_up:w }
+ +
+ \use:c { c_int_from_roman_ #1 _int }
+ #2
+ }
+ {
+ \cs_if_exist:cF { c_int_from_roman_ #1 _int }
+ { \int_from_roman_clean_up:w }
+ \cs_if_exist:cF { c_int_from_roman_ #2 _int }
+ { \int_from_roman_clean_up:w }
+ \int_compare:nNnTF
+ { \use:c { c_int_from_roman_ #1 _int } }
+ <
+ { \use:c { c_int_from_roman_ #2 _int } }
+ {
+ + \use:c { c_int_from_roman_ #2 _int }
+ - \use:c { c_int_from_roman_ #1 _int }
+ \int_from_roman_aux:NN
+ }
+ {
+ + \use:c { c_int_from_roman_ #1 _int }
+ \int_from_roman_aux:NN #2
+ }
+ }
+ }
+}
+\cs_new_nopar:Npn \int_from_roman_end:w #1 Q #2 \q_stop {
+ \tl_if_empty:nTF {#2} {#1} {#2}
+}
+\cs_new_nopar:Npn \int_from_roman_clean_up:w #1 Q { + 0 Q -1 }
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\begin{macro}{\int_convert_from_base_ten:nn}
+%\begin{macro}[aux]{\int_convert_from_base_ten_aux:nnn}
+%\begin{macro}{\int_convert_number_to_letter:n}
+% Converting from base ten ("#1") to a second base ("#2") starts with
+% a simple sign check. As the input is base \( 10 \) \TeX\ can then
+% do the actual work with the sign itself.
+% \begin{macrocode}
+\cs_new:Npn \int_convert_from_base_ten:nn #1#2 {
+ \int_compare:nNnTF {#1} < { 0 }
+ {
+ -
+ \exp_args:Nnf \int_convert_from_base_ten_aux:nnn
+ { } { \int_eval:n { 0 - ( #1 ) } } {#2}
+ }
+ {
+ \exp_args:Nnf \int_convert_from_base_ten_aux:nnn
+ { } { \int_eval:n {#1} } {#2}
+ }
+}
+% \end{macrocode}
+% Here, the idea is to provide a recursive system to deal with the
+% input. The output is build up as argument "#1", which is why it
+% starts off empty in the above. At each pass, the value in "#2" is
+% checked to see if it is less than the new base ("#3"). If it is
+% the it is converted directly and the rest of the output is added in.
+% On the other hand, if the value to convert is greater than or equal
+% to the new base then the modulus and remainder values are found. The
+% modulus is converted to a symbol and the remainder is carried forward
+% to the next round.S
+% \begin{macrocode}
+\cs_new:Npn \int_convert_from_base_ten_aux:nnn #1#2#3 {
+ \int_compare:nNnTF {#2} < {#3}
+ {
+ \int_convert_number_to_letter:n {#2}
+ #1
+ }
+ {
+ \exp_args:Nff \int_convert_from_base_ten_aux:nnn
+ {
+ \int_convert_number_to_letter:n
+ { \int_mod:nn {#2} {#3} }
+ #1
+ }
+ { \int_div_truncate:nn {#2} {#3} }
+ {#3}
+ }
+}
+% \end{macrocode}
+% Convert to a letter only if necessary, otherwise simply return the
+% value unchanged.
+% \begin{macrocode}
+\cs_new:Npn \int_convert_number_to_letter:n #1 {
+ \prg_case_int:nnn { #1 - 9 }
+ {
+ { 1 } { A }
+ { 2 } { B }
+ { 3 } { C }
+ { 4 } { D }
+ { 5 } { E }
+ { 6 } { F }
+ { 7 } { G }
+ { 8 } { H }
+ { 9 } { I }
+ { 10 } { J }
+ { 11 } { K }
+ { 12 } { L }
+ { 13 } { M }
+ { 14 } { N }
+ { 15 } { O }
+ { 16 } { P }
+ { 17 } { Q }
+ { 18 } { R }
+ { 19 } { S }
+ { 20 } { T }
+ { 21 } { U }
+ { 22 } { V }
+ { 23 } { W }
+ { 24 } { X }
+ { 25 } { Y }
+ { 26 } { Z }
+ }
+ {#1}
+}
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\begin{macro}{\int_convert_to_base_ten:nn}
+%\begin{macro}[aux]{\int_convert_to_base_ten_aux:nn}
+%\begin{macro}[aux]{\int_convert_to_base_ten_aux:nnN}
+%\begin{macro}[aux]{\int_convert_to_base_ten_aux:N}
+%\begin{macro}{\int_get_sign_and_digits:n}
+%\begin{macro}{\int_get_sign:n}
+%\begin{macro}{\int_get_digits:n}
+%\begin{macro}[aux]{\int_get_sign_and_digits_aux:nNNN}
+%\begin{macro}[aux]{\int_get_sign_and_digits_aux:oNNN}
+% Conversion to base ten means stripping off the sign then iterating
+% through the input one token at a time. The total number is then added
+% up as the code loops.
+% \begin{macrocode}
+\cs_new:Npn \int_convert_to_base_ten:nn #1#2 {
+ \int_eval:n
+ {
+ \int_get_sign:n {#1}
+ \exp_args:Nf \int_convert_to_base_ten_aux:nn
+ { \int_get_digits:n {#1} } {#2}
+ }
+}
+\cs_new:Npn \int_convert_to_base_ten_aux:nn #1#2 {
+ \int_convert_to_base_ten_aux:nnN { 0 } { #2 } #1 \q_nil
+}
+\cs_new:Npn \int_convert_to_base_ten_aux:nnN #1#2#3 {
+ \quark_if_nil:NTF #3
+ {#1}
+ {
+ \exp_args:Nf \int_convert_to_base_ten_aux:nnN
+ { \int_eval:n { #1 * #2 + \int_convert_to_base_ten_aux:N #3 } }
+ {#2}
+ }
+}
+% \end{macrocode}
+% The conversion here will take lower or upper case letters and turn
+% them into the appropriate number, hence the two-part nature of the
+% function.
+% \begin{macrocode}
+\cs_new:Npn \int_convert_to_base_ten_aux:N #1 {
+ \int_compare:nNnTF { `#1 } < { 58 }
+ {#1}
+ {
+ \int_eval:n
+ { `#1 - \int_compare:nNnTF { `#1 } < { 91 } { 55 } { 87 } }
+ }
+}
+% \end{macrocode}
+% Finding a number and its sign requires dealing with an arbitrary
+% list of "+" and "-" symbols. This is done by working through token
+% by token until there is something else at the start of the input.
+% The sign of the input is tracked by the first Boolean used by the
+% auxiliary function.
+% \begin{macrocode}
+\cs_new:Npn \int_get_sign_and_digits:n #1 {
+ \int_get_sign_and_digits_aux:nNNN {#1}
+ \c_true_bool \c_true_bool \c_true_bool
+}
+\cs_new:Npn \int_get_sign:n #1 {
+ \int_get_sign_and_digits_aux:nNNN {#1}
+ \c_true_bool \c_true_bool \c_false_bool
+}
+\cs_new:Npn \int_get_digits:n #1 {
+ \int_get_sign_and_digits_aux:nNNN {#1}
+ \c_true_bool \c_false_bool \c_true_bool
+}
+% \end{macrocode}
+% The auxiliary loops through, finding sign tokens and removing them.
+% The sign itself is carried through as a flag.
+% \begin{macrocode}
+\cs_new:Npn \int_get_sign_and_digits_aux:nNNN #1#2#3#4 {
+ \tl_if_head_eq_charcode:fNTF {#1} -
+ {
+ \bool_if:NTF #2
+ {
+ \int_get_sign_and_digits_aux:oNNN
+ { \use_none:n #1 } \c_false_bool #3#4
+ }
+ {
+ \int_get_sign_and_digits_aux:oNNN
+ { \use_none:n #1 } \c_true_bool #3#4
+ }
+ }
+ {
+ \tl_if_head_eq_charcode:fNTF {#1} +
+ { \int_get_sign_and_digits_aux:oNNN { \use_none:n #1 } #2#3#4 }
+ {
+ \bool_if:NT #3 { \bool_if:NF #2 - }
+ \bool_if:NT #4 {#1}
+ }
+ }
+}
+\cs_generate_variant:Nn \int_get_sign_and_digits_aux:nNNN { o }
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\begin{macro}{\int_from_binary:n}
+%\begin{macro}{\int_from_hexadecimal:n}
+%\begin{macro}{\int_from_octal:n}
+%\begin{macro}{\int_to_binary:n}
+%\begin{macro}{\int_to_hexadecimal:n}
+%\begin{macro}{\int_to_octal:n}
+% Wrappers around the generic function.
+% \begin{macrocode}
+\cs_new:Npn \int_from_binary:n #1 {
+ \int_convert_to_base_ten:nn {#1} { 2 }
+}
+\cs_new:Npn \int_from_hexadecimal:n #1 {
+ \int_convert_to_base_ten:nn {#1} { 16 }
+}
+\cs_new:Npn \int_from_octal:n #1 {
+ \int_convert_to_base_ten:nn {#1} { 8 }
+}
+\cs_new:Npn \int_to_binary:n #1 {
+ \int_convert_from_base_ten:nn {#1} { 2 }
+}
+\cs_new:Npn \int_to_hexadecimal:n #1 {
+ \int_convert_from_base_ten:nn {#1} { 16 }
+}
+\cs_new:Npn \int_to_octal:n #1 {
+ \int_convert_from_base_ten:nn {#1} { 8 }
+}
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\begin{macro}{\int_from_alph:n}
+%\begin{macro}[aux]{\int_from_alph_aux:n}
+%\begin{macro}[aux]{\int_from_alph_aux:nN}
+%\begin{macro}[aux]{\int_from_alph_aux:N}
+% The aim here is to iterate through the input, converting one letter at
+% a time to a number. The same approach is also used for base
+% conversion, but this needs a different final auxiliary.
+% \begin{macrocode}
+\cs_new:Npn \int_from_alph:n #1 {
+ \int_eval:n
+ {
+ \int_get_sign:n {#1}
+ \exp_args:Nf \int_from_alph_aux:n
+ { \int_get_digits:n {#1} }
+ }
+}
+\cs_new:Npn \int_from_alph_aux:n #1 {
+ \int_from_alph_aux:nN { 0 } #1 \q_nil
+}
+\cs_new:Npn \int_from_alph_aux:nN #1#2 {
+ \quark_if_nil:NTF #2
+ {#1}
+ {
+ \exp_args:Nf \int_from_alph_aux:nN
+ { \int_eval:n { #1 * 26 + \int_from_alph_aux:N #2 } }
+ }
+}
+\cs_new:Npn \int_from_alph_aux:N #1 {
+ \int_eval:n
+ { `#1 - \int_compare:nNnTF { `#1 } < { 91 } { 64 } { 96 } }
+}
+% \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%
+% \begin{macro}{\int_compare_p:n}
+% \begin{macro}[TF]{\int_compare:n}
+% Comparison tests using a simple syntax where only one set of braces
+% is required and additional operators such as "!=" and ">=" are
+% supported. First some notes on the idea behind this. We wish to
+% support writing code like
+% \begin{verbatim}
+% \int_compare_p:n { 5 + \l_tmpa_int != 4 - \l_tmpb_int }
+% \end{verbatim}
+% In other words, we want to somehow add the missing "\int_eval:w"
+% where required. We can start evaluating from the left using
+% "\int_eval:w", and we know that since the relation symbols "<", ">",
+% "=" and "!" are not allowed in such expressions, they will terminate
+% the expression. Therefore, we first let \TeX\ evaluate this left
+% hand side of the (in)equality.
+% \begin{macrocode}
+\prg_set_conditional:Npnn \int_compare:n #1{p,TF,T,F}{
+ \exp_after:wN \int_compare_auxi:w \int_value:w
+ \int_eval:w #1\q_stop
+}
+% \end{macrocode}
+% Then the next step is to figure out which relation we should use, so
+% we have to somehow get rid of the first evaluation so that we can
+% see what stopped it. "\tex_romannumeral:D" is handy here since its
+% expansion given a non-positive number is \m{null}. We therefore
+% simply check if the first token of the left hand side evaluation is
+% a minus. If not, we insert it and issue "\tex_romannumeral:D",
+% thereby ridding us of the left hand side evaluation. We do however
+% save it for later.
+% \begin{macrocode}
+\cs_set:Npn \int_compare_auxi:w #1#2\q_stop{
+ \exp_after:wN \int_compare_auxii:w \tex_romannumeral:D
+ \if:w #1- \else: -\fi: #1#2 \q_mark #1#2 \q_stop
+}
+% \end{macrocode}
+% This leaves the first relation symbol in front and assuming the
+% right hand side has been input, at least one other token as well. We
+% support the following forms: |=|, |<|, |>| and the extended |!=|,
+% |==|, |<=| and |>=|. All the extended forms have an extra |=| so we
+% check if that is present as well. Then use specific function to
+% perform the test.
+% \begin{macrocode}
+\cs_set:Npn \int_compare_auxii:w #1#2#3\q_mark{
+ \use:c{
+ int_compare_
+ #1 \if_meaning:w =#2 = \fi:
+ :w}
+}
+% \end{macrocode}
+% The actual comparisons are then simple function calls, using the
+% relation as delimiter for a delimited argument.
+% Equality is easy:
+% \begin{macrocode}
+\cs_set:cpn {int_compare_=:w} #1=#2\q_stop{
+ \if_int_compare:w #1=\int_eval:w #2 \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+% \end{macrocode}
+% So is the one using |==| -- we just have to use |==| in the
+% parameter text.
+% \begin{macrocode}
+\cs_set:cpn {int_compare_==:w} #1==#2\q_stop{
+ \if_int_compare:w #1=\int_eval:w #2 \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+% \end{macrocode}
+% Not equal is just about reversing the truth value.
+% \begin{macrocode}
+\cs_set:cpn {int_compare_!=:w} #1!=#2\q_stop{
+ \if_int_compare:w #1=\int_eval:w #2 \int_eval_end:
+ \prg_return_false: \else: \prg_return_true: \fi:
+}
+% \end{macrocode}
+% Less than and greater than are also straight forward.
+% \begin{macrocode}
+\cs_set:cpn {int_compare_<:w} #1<#2\q_stop{
+ \if_int_compare:w #1<\int_eval:w #2 \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+\cs_set:cpn {int_compare_>:w} #1>#2\q_stop{
+ \if_int_compare:w #1>\int_eval:w #2 \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+% \end{macrocode}
+% The less than or equal operation is just the opposite of the greater
+% than operation. Vice versa for less than or equal.
+% \begin{macrocode}
+\cs_set:cpn {int_compare_<=:w} #1<=#2\q_stop{
+ \if_int_compare:w #1>\int_eval:w #2 \int_eval_end:
+ \prg_return_false: \else: \prg_return_true: \fi:
+}
+\cs_set:cpn {int_compare_>=:w} #1>=#2\q_stop{
+ \if_int_compare:w #1<\int_eval:w #2 \int_eval_end:
+ \prg_return_false: \else: \prg_return_true: \fi:
+}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\int_compare_p:nNn}
+% \begin{macro}[TF]{\int_compare:nNn}
+% More efficient but less natural in typing.
+% \begin{macrocode}
+\prg_set_conditional:Npnn \int_compare:nNn #1#2#3{p}{
+ \if_int_compare:w \int_eval:w #1 #2 \int_eval:w #3
+ \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+\cs_set_nopar:Npn \int_compare:nNnT #1#2#3 {
+ \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
+ \tex_expandafter:D \use:n
+ \tex_else:D
+ \tex_expandafter:D \use_none:n
+ \tex_fi:D
+}
+\cs_set_nopar:Npn \int_compare:nNnF #1#2#3 {
+ \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
+ \tex_expandafter:D \use_none:n
+ \tex_else:D
+ \tex_expandafter:D \use:n
+ \tex_fi:D
+}
+\cs_set_nopar:Npn \int_compare:nNnTF #1#2#3 {
+ \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
+ \tex_expandafter:D \use_i:nn
+ \tex_else:D
+ \tex_expandafter:D \use_ii:nn
+ \tex_fi:D
+}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\int_max:nn}
+% \begin{macro}{\int_min:nn}
+% \begin{macro}{\int_abs:n}
+% Functions for $\min$, $\max$, and absolute value.
+% \begin{macrocode}
+\cs_set:Npn \int_abs:n #1{
+ \int_value:w
+ \if_int_compare:w \int_eval:w #1<\c_zero
+ -
+ \fi:
+ \int_eval:w #1\int_eval_end:
+}
+\cs_set:Npn \int_max:nn #1#2{
+ \int_value:w \int_eval:w
+ \if_int_compare:w
+ \int_eval:w #1>\int_eval:w #2\int_eval_end:
+ #1
+ \else:
+ #2
+ \fi:
+ \int_eval_end:
+}
+\cs_set:Npn \int_min:nn #1#2{
+ \int_value:w \int_eval:w
+ \if_int_compare:w
+ \int_eval:w #1<\int_eval:w #2\int_eval_end:
+ #1
+ \else:
+ #2
+ \fi:
+ \int_eval_end:
+}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+%
+% \begin{macro}{\int_div_truncate:nn}
+% \begin{macro}{\int_div_round:nn}
+% \begin{macro}{\int_mod:nn}
+% As "\int_eval:w" rounds the result of a division we also
+% provide a version that truncates the result.
+% \begin{macrocode}
+% \end{macrocode}
+% Initial version didn't work correctly with e\TeX's implementation.
+% \begin{macrocode}
+%\cs_set:Npn \int_div_truncate_raw:nn #1#2 {
+% \int_eval:n{ (2*#1 - #2) / (2* #2) }
+%}
+% \end{macrocode}
+% New version by Heiko:
+% \begin{macrocode}
+\cs_set:Npn \int_div_truncate:nn #1#2 {
+ \int_value:w \int_eval:w
+ \if_int_compare:w \int_eval:w #1 = \c_zero
+ 0
+ \else:
+ (#1
+ \if_int_compare:w \int_eval:w #1 < \c_zero
+ \if_int_compare:w \int_eval:w #2 < \c_zero
+ -( #2 +
+ \else:
+ +( #2 -
+ \fi:
+ \else:
+ \if_int_compare:w \int_eval:w #2 < \c_zero
+ +( #2 +
+ \else:
+ -( #2 -
+ \fi:
+ \fi:
+ 1)/2)
+ \fi:
+ /(#2)
+ \int_eval_end:
+}
+% \end{macrocode}
+% For the sake of completeness:
+% \begin{macrocode}
+\cs_set:Npn \int_div_round:nn #1#2 {\int_eval:n{(#1)/(#2)}}
+% \end{macrocode}
+% Finally there's the modulus operation.
+% \begin{macrocode}
+\cs_set:Npn \int_mod:nn #1#2 {
+ \int_value:w
+ \int_eval:w
+ #1 - \int_div_truncate:nn {#1}{#2} * (#2)
+ \int_eval_end:
+}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\int_if_odd_p:n}
+% \begin{macro}[TF]{\int_if_odd:n}
+% \begin{macro}{\int_if_even_p:n}
+% \begin{macro}[TF]{\int_if_even:n}
+% A predicate function.
+% \begin{macrocode}
+\prg_set_conditional:Npnn \int_if_odd:n #1 {p,TF,T,F} {
+ \if_int_odd:w \int_eval:w #1\int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+\prg_set_conditional:Npnn \int_if_even:n #1 {p,TF,T,F} {
+ \if_int_odd:w \int_eval:w #1\int_eval_end:
+ \prg_return_false: \else: \prg_return_true: \fi:
+}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\int_while_do:nn}
+% \begin{macro}{\int_until_do:nn}
+% \begin{macro}{\int_do_while:nn}
+% \begin{macro}{\int_do_until:nn}
+% These are quite easy given the above functions. The "while" versions
+% test first and then execute the body. The "do_while" does it the
+% other way round.
+% \begin{macrocode}
+\cs_set:Npn \int_while_do:nn #1#2{
+ \int_compare:nT {#1}{#2 \int_while_do:nn {#1}{#2}}
+}
+\cs_set:Npn \int_until_do:nn #1#2{
+ \int_compare:nF {#1}{#2 \int_until_do:nn {#1}{#2}}
+}
+\cs_set:Npn \int_do_while:nn #1#2{
+ #2 \int_compare:nT {#1}{\int_do_while:nNnn {#1}{#2}}
+}
+\cs_set:Npn \int_do_until:nn #1#2{
+ #2 \int_compare:nF {#1}{\int_do_until:nn {#1}{#2}}
+}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\int_while_do:nNnn}
+% \begin{macro}{\int_until_do:nNnn}
+% \begin{macro}{\int_do_while:nNnn}
+% \begin{macro}{\int_do_until:nNnn}
+% As above but not using the more natural syntax.
+% \begin{macrocode}
+\cs_set:Npn \int_while_do:nNnn #1#2#3#4{
+ \int_compare:nNnT {#1}#2{#3}{#4 \int_while_do:nNnn {#1}#2{#3}{#4}}
+}
+\cs_set:Npn \int_until_do:nNnn #1#2#3#4{
+ \int_compare:nNnF {#1}#2{#3}{#4 \int_until_do:nNnn {#1}#2{#3}{#4}}
+}
+\cs_set:Npn \int_do_while:nNnn #1#2#3#4{
+ #4 \int_compare:nNnT {#1}#2{#3}{\int_do_while:nNnn {#1}#2{#3}{#4}}
+}
+\cs_set:Npn \int_do_until:nNnn #1#2#3#4{
+ #4 \int_compare:nNnF {#1}#2{#3}{\int_do_until:nNnn {#1}#2{#3}{#4}}
+}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+
% \subsection{Defining constants}
% \begin{macro}{\int_const:Nn}
+% \begin{macro}{\int_const:cn}
% As stated, most constants can be defined as |\tex_chardef:D| or
% |\tex_mathchardef:D| but that's engine dependent.
% \begin{macrocode}
\cs_new_protected_nopar:Npn \int_const:Nn #1#2 {
- \intexpr_compare:nTF { #2 > \c_minus_one }
+ \int_compare:nTF { #2 > \c_minus_one }
{
- \intexpr_compare:nTF { #2 > \c_max_register_int }
+ \int_compare:nTF { #2 > \c_max_register_int }
{
\int_new:N #1
\int_gset:Nn #1 {#2}
}
{
\chk_if_free_cs:N #1
- \tex_global:D \tex_mathchardef:D #1 = \intexpr_eval:n {#2}
+ \tex_global:D \tex_mathchardef:D #1 = \int_eval:n {#2}
}
}
{
@@ -934,6 +2242,16 @@
\int_gset:Nn #1 {#2}
}
}
+\cs_generate_variant:Nn \int_const:Nn { c }
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+%\begin{macro}{\c_max_register_int}
+% This is here as this particular integer is needed both in package
+% mode and to bootstrap \pkg{l3alloc}
+% \begin{macrocode}
+\tex_mathchardef:D \c_max_register_int = 32767 \scan_stop:
% \end{macrocode}
% \end{macro}
%
@@ -997,196 +2315,100 @@
\int_const:Nn \c_max_int {2147483647}
% \end{macrocode}
% \end{macro}
-%
-%
-%
-% \subsection{Scanning and conversion}
-%
-%
-% Conversion between different numbering schemes requires meticulous
-% work. A number can be preceeded by any number of |+| and/or |-|. We
-% define a generic function which will return the sign and/or the
-% remainder.
-%
-% \begin{macro}{\int_get_sign_and_digits:n}
-% \begin{macro}{\int_get_sign:n}
-% \begin{macro}{\int_get_digits:n}
-% \begin{macro}[aux]{\int_get_sign_and_digits_aux:nNNN}
-% \begin{macro}[aux]{\int_get_sign_and_digits_aux:oNNN}
-% A number may be preceeded by any number of |+|s and |-|s. Start out
-% by assuming we have a positive number.
+%
+%\begin{macro}[aux]{\c_int_from_roman_i_int}
+%\begin{macro}[aux]{\c_int_from_roman_v_int}
+%\begin{macro}[aux]{\c_int_from_roman_x_int}
+%\begin{macro}[aux]{\l_int_from_roman_l_int}
+%\begin{macro}[aux]{\c_int_from_roman_c_int}
+%\begin{macro}[aux]{\c_int_from_roman_d_int}
+%\begin{macro}[aux]{\c_int_from_roman_m_int}
+%\begin{macro}[aux]{\c_int_from_roman_I_int}
+%\begin{macro}[aux]{\c_int_from_roman_V_int}
+%\begin{macro}[aux]{\c_int_from_roman_X_int}
+%\begin{macro}[aux]{\c_int_from_roman_L_int}
+%\begin{macro}[aux]{\c_int_from_roman_C_int}
+%\begin{macro}[aux]{\c_int_from_roman_D_int}
+%\begin{macro}[aux]{\c_int_from_roman_M_int}
+% Delayed from earlier.
% \begin{macrocode}
-\cs_new_nopar:Npn \int_get_sign_and_digits:n #1{
- \int_get_sign_and_digits_aux:nNNN {#1} \c_true_bool \c_true_bool \c_true_bool
-}
-\cs_new_nopar:Npn \int_get_sign:n #1{
- \int_get_sign_and_digits_aux:nNNN {#1} \c_true_bool \c_true_bool \c_false_bool
-}
-\cs_new_nopar:Npn \int_get_digits:n #1{
- \int_get_sign_and_digits_aux:nNNN {#1} \c_true_bool \c_false_bool \c_true_bool
-}
+\int_const:cn { c_int_from_roman_i_int } { 1 }
+\int_const:cn { c_int_from_roman_v_int } { 5 }
+\int_const:cn { c_int_from_roman_x_int } { 10 }
+\int_const:cn { c_int_from_roman_l_int } { 50 }
+\int_const:cn { c_int_from_roman_c_int } { 100 }
+\int_const:cn { c_int_from_roman_d_int } { 500 }
+\int_const:cn { c_int_from_roman_m_int } { 1000 }
+\int_const:cn { c_int_from_roman_I_int } { 1 }
+\int_const:cn { c_int_from_roman_V_int } { 5 }
+\int_const:cn { c_int_from_roman_X_int } { 10 }
+\int_const:cn { c_int_from_roman_L_int } { 50 }
+\int_const:cn { c_int_from_roman_C_int } { 100 }
+\int_const:cn { c_int_from_roman_D_int } { 500 }
+\int_const:cn { c_int_from_roman_M_int } { 1000 }
% \end{macrocode}
-% Now check the first character in the string. Only a |-| can change
-% if a number is positive or negative, hence we reverse the boolean
-% governing this. Then gobble the |-| and start over.
-% \begin{macrocode}
-\cs_new_nopar:Npn \int_get_sign_and_digits_aux:nNNN #1#2#3#4{
- \tl_if_head_eq_charcode:fNTF {#1} -
- {
- \bool_if:NTF #2
- { \int_get_sign_and_digits_aux:oNNN {\use_none:n #1} \c_false_bool #3#4 }
- { \int_get_sign_and_digits_aux:oNNN {\use_none:n #1} \c_true_bool #3#4 }
- }
-% \end{macrocode}
-% The other cases are much simpler since we either just have to gobble
-% the |+| or exit immediately and insert the correct sign.
-% \begin{macrocode}
- {
- \tl_if_head_eq_charcode:fNTF {#1} +
- { \int_get_sign_and_digits_aux:oNNN {\use_none:n #1} #2#3#4}
- {
-% \end{macrocode}
-% The boolean |#3| is for printing the sign while |#4| is for printing
-% the digits.
-% \begin{macrocode}
- \bool_if:NT #3 { \bool_if:NF #2 - }
- \bool_if:NT #4 {#1}
- }
- }
-}
-\cs_generate_variant:Nn \int_get_sign_and_digits_aux:nNNN {oNNN}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-%
-% \begin{macro}{\int_convert_from_base_ten:nn}
-% \begin{macro}[aux]{\int_convert_from_base_ten_aux:nnn}
-% \begin{macro}[aux]{\int_convert_from_base_ten_aux:non}
-% \begin{macro}[aux]{\int_convert_from_base_ten_aux:fon}
-% |#1| is the base 10 number to be converted to base |#2|. We split
-% off the sign first, print if if there and then convert only the
-% number. Since this is supposedly a base~10 number we can let \TeX\
-% do the reading of |+| and |-|.
-% \begin{macrocode}
-\cs_set_nopar:Npn \int_convert_from_base_ten:nn#1#2{
- \intexpr_compare:nNnTF {#1}<\c_zero
- {
- - \int_convert_from_base_ten_aux:nfn {}
- { \intexpr_eval:n {-#1} }
- }
- {
- \int_convert_from_base_ten_aux:nfn {}
- { \intexpr_eval:n {#1} }
- }
- {#2}
-}
-% \end{macrocode}
-% The algorithm runs like this:
-% \begin{enumerate}
-% \item If the number \meta{num} is greater than \meta{base},
-% calculate modulus of \meta{num} and \meta{base} and carry that
-% over for next round. The remainder is calculated as a truncated
-% division of \meta{num} and \meta{base}. Start over with these new
-% values.
-% \item If \meta{num} is less than or equal to \meta{base} convert it
-% to the correct symbol, print the previously calculated digits and
-% exit.
-% \end{enumerate}
-% |#1| is the carried over result, |#2| the remainder and |#3| the
-% base number.
-% \begin{macrocode}
-\cs_new_nopar:Npn \int_convert_from_base_ten_aux:nnn#1#2#3{
- \intexpr_compare:nNnTF {#2}<{#3}
- { \int_convert_number_to_letter:n{#2} #1 }
- {
- \int_convert_from_base_ten_aux:ffn
- {
- \int_convert_number_to_letter:n {\intexpr_mod:nn {#2}{#3}}
- #1
- }
- { \intexpr_div_truncate:nn{#2}{#3}}
- {#3}
- }
-}
-\cs_generate_variant:Nn \int_convert_from_base_ten_aux:nnn {nfn}
-\cs_generate_variant:Nn \int_convert_from_base_ten_aux:nnn {ffn}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
%
-% \begin{macro}{\int_convert_number_to_letter:n}
-% Turning a number for a different base into a letter or digit.
-% \begin{macrocode}
-\cs_set_nopar:Npn \int_convert_number_to_letter:n #1{
- \if_case:w \intexpr_eval:w #1-10\intexpr_eval_end:
- \exp_after:wN A \or: \exp_after:wN B \or:
- \exp_after:wN C \or: \exp_after:wN D \or: \exp_after:wN E \or:
- \exp_after:wN F \or: \exp_after:wN G \or: \exp_after:wN H \or:
- \exp_after:wN I \or: \exp_after:wN J \or: \exp_after:wN K \or:
- \exp_after:wN L \or: \exp_after:wN M \or: \exp_after:wN N \or:
- \exp_after:wN O \or: \exp_after:wN P \or: \exp_after:wN Q \or:
- \exp_after:wN R \or: \exp_after:wN S \or: \exp_after:wN T \or:
- \exp_after:wN U \or: \exp_after:wN V \or: \exp_after:wN W \or:
- \exp_after:wN X \or: \exp_after:wN Y \or: \exp_after:wN Z \else:
- \use_i_after_fi:nw{ #1 }\fi: }
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\int_convert_to_base_ten:nn}
-% |#1| is the number, |#2| is its base. First we get the sign, then
-% use only the digits/letters from it and pass that onto a new
-% function.
-% \begin{macrocode}
-\cs_set_nopar:Npn \int_convert_to_base_ten:nn #1#2 {
- \intexpr_eval:n{
- \int_get_sign:n{#1}
- \exp_args:Nf\int_convert_to_base_ten_aux:nn {\int_get_digits:n{#1}}{#2}
- }
-}
-% \end{macrocode}
-% This is an intermediate function to get things started.
-% \begin{macrocode}
-\cs_new_nopar:Npn \int_convert_to_base_ten_aux:nn #1#2{
- \int_convert_to_base_ten_auxi:nnN {0}{#2} #1 \q_no_value
-}
-% \end{macrocode}
-% Here we check each letter/digit and calculate the next number. |#1|
-% is the previously calculated result (to be multiplied by the base),
-% |#2| is the base and |#3| is the next letter/digit to be added.
-% \begin{macrocode}
-\cs_new_nopar:Npn \int_convert_to_base_ten_auxi:nnN#1#2#3{
- \quark_if_no_value:NTF #3
- {#1}
- {\exp_args:Nf\int_convert_to_base_ten_auxi:nnN
- {\intexpr_eval:n{ #1*#2+\int_convert_letter_to_number:N #3} }
- {#2}
- }
-}
-% \end{macrocode}
-% This is for turning a letter or digit into a number. This function
-% also takes care of handling lowercase and uppercase letters. Hence
-% |a| is turned into |11| and so is |A|.
+% Needed from the tl module:
% \begin{macrocode}
-\cs_set_nopar:Npn \int_convert_letter_to_number:N #1{
- \intexpr_compare:nNnTF{`#1}<{58}{#1}
- {
- \intexpr_eval:n{ `#1 -
- \intexpr_compare:nNnTF{`#1}<{91}{ 55 }{ 87 }
- }
- }
-}
+\int_new:N \g_tl_inline_level_int
% \end{macrocode}
-% \end{macro}
%
-% Needed from the tl module:
+% \subsection{Backwards compatibility}
% \begin{macrocode}
-\int_new:N \g_tl_inline_level_int
+\cs_set_eq:NN \intexpr_value:w \int_value:w
+\cs_set_eq:NN \intexpr_eval:w \int_eval:w
+\cs_set_eq:NN \intexpr_eval_end: \int_eval_end:
+\cs_set_eq:NN \if_intexpr_compare:w \if_int_compare:w
+\cs_set_eq:NN \if_intexpr_odd:w \if_int_odd:w
+\cs_set_eq:NN \if_intexpr_case:w \if_case:w
+\cs_set_eq:NN \intexpr_eval:n \int_eval:n
+
+\cs_set_eq:NN \intexpr_compare_p:n \int_compare_p:n
+\cs_set_eq:NN \intexpr_compare:nTF \int_compare:nTF
+\cs_set_eq:NN \intexpr_compare:nT \int_compare:nT
+\cs_set_eq:NN \intexpr_compare:nF \int_compare:nF
+
+\cs_set_eq:NN \intexpr_compare_p:nNn \int_compare_p:nNn
+\cs_set_eq:NN \intexpr_compare:nNnTF \int_compare:nNnTF
+\cs_set_eq:NN \intexpr_compare:nNnT \int_compare:nNnT
+\cs_set_eq:NN \intexpr_compare:nNnF \int_compare:nNnF
+
+\cs_set_eq:NN \intexpr_abs:n \int_abs:n
+\cs_set_eq:NN \intexpr_max:nn \int_max:nn
+\cs_set_eq:NN \intexpr_min:nn \int_min:nn
+
+\cs_set_eq:NN \intexpr_div_truncate:nn \int_div_truncate:nn
+\cs_set_eq:NN \intexpr_div_round:nn \int_div_round:nn
+\cs_set_eq:NN \intexpr_mod:nn \int_mod:nn
+
+\cs_set_eq:NN \intexpr_if_odd_p:n \int_if_odd_p:n
+\cs_set_eq:NN \intexpr_if_odd:nTF \int_if_odd:nTF
+\cs_set_eq:NN \intexpr_if_odd:nT \int_if_odd:nT
+\cs_set_eq:NN \intexpr_if_odd:nF \int_if_odd:nF
+
+\cs_set_eq:NN \intexpr_while_do:nn \int_while_do:nn
+\cs_set_eq:NN \intexpr_until_do:nn \int_until_do:nn
+\cs_set_eq:NN \intexpr_do_while:nn \int_do_while:nn
+\cs_set_eq:NN \intexpr_do_until:nn \int_do_until:nn
+
+\cs_set_eq:NN \intexpr_while_do:nNnn \int_while_do:nNnn
+\cs_set_eq:NN \intexpr_until_do:nNnn \int_until_do:nNnn
+\cs_set_eq:NN \intexpr_do_while:nNnn \int_do_while:nNnn
+\cs_set_eq:NN \intexpr_do_until:nNnn \int_do_until:nNnn
% \end{macrocode}
%
% \begin{macrocode}
diff --git a/Master/texmf-dist/source/latex/expl3/l3intexpr.dtx b/Master/texmf-dist/source/latex/expl3/l3intexpr.dtx
deleted file mode 100644
index d791e7ca02b..00000000000
--- a/Master/texmf-dist/source/latex/expl3/l3intexpr.dtx
+++ /dev/null
@@ -1,677 +0,0 @@
-% \iffalse
-%% File: l3intexpr.dtx Copyright (C) 2009-2010 LaTeX3 project
-%%
-%% It may be distributed and/or modified under the conditions of the
-%% LaTeX Project Public License (LPPL), either version 1.3c of this
-%% license or (at your option) any later version. The latest version
-%% of this license is in the file
-%%
-%% http://www.latex-project.org/lppl.txt
-%%
-%% This file is part of the ``expl3 bundle'' (The Work in LPPL)
-%% and all files in that bundle must be distributed together.
-%%
-%% The released version of this bundle is available from CTAN.
-%%
-%% -----------------------------------------------------------------------
-%%
-%% The development version of the bundle can be found at
-%%
-%% http://www.latex-project.org/svnroot/experimental/trunk/
-%%
-%% for those people who are interested.
-%%
-%%%%%%%%%%%
-%% NOTE: %%
-%%%%%%%%%%%
-%%
-%% Snapshots taken from the repository represent work in progress and may
-%% not work or may contain conflicting material! We therefore ask
-%% people _not_ to put them into distributions, archives, etc. without
-%% prior consultation with the LaTeX Project Team.
-%%
-%% -----------------------------------------------------------------------
-%
-%<*driver|package>
-\RequirePackage{l3names}
-%</driver|package>
-%\fi
-\GetIdInfo$Id: l3intexpr.dtx 2045 2010-09-22 03:59:34Z will $
- {L3 Integer Expressions}
-%\iffalse
-%<*driver>
-%\fi
-\ProvidesFile{\filename.\filenameext}
- [\filedate\space v\fileversion\space\filedescription]
-%\iffalse
-\documentclass[full]{l3doc}
-\begin{document}
-\DocInput{\filename.\filenameext}
-\end{document}
-%</driver>
-% \fi
-%
-%
-% \title{The \textsf{l3intexpr} package\thanks{This file
-% has version number \fileversion, last
-% revised \filedate.}\\
-% Integer expressions}
-% \author{\Team}
-% \date{\filedate}
-% \maketitle
-%
-% \begin{documentation}
-%
-% Calculation and comparison of integer values can be carried out
-% using literal numbers, \texttt{int} registers, constants and
-% integers stored in token list variables. The standard operators
-% \texttt{+}, \texttt{-}, \texttt{/} and \texttt{*} and
-% parentheses can be used within such expressions to carry
-% arithmetic operations. This module carries out these functions
-% on \emph{integer expressions} (`\texttt{int expr}').
-%
-%\section{Calculating and comparing integers}
-%
-% \begin{function}{\intexpr_eval:n / (EXP)}
-% \begin{syntax}
-% "\intexpr_eval:n" \Arg{int~expr}
-% \end{syntax}
-% Evaluates an <integer expression>, expanding to a properly
-% terminated <number> that can be used in any situation that
-% demands one, or which can be typeset. For example,
-%\begin{verbatim}
-% \intexpr_eval:n{ 5 + 4*3 - (3+4*5) }
-%\end{verbatim}
-% evaluates to \(-6\). Two expansions are necessary to convert the
-% <expression> into the <number> it represents. Full expansion to
-% the <number> can be carried out using an \texttt{f} expansion
-% in an expandable context or a \texttt{x} expansion in other
-% cases.
-% \end{function}
-%
-%\begin{function}{
-% \intexpr_compare_p:n / (EXP) |
-% \intexpr_compare:n / (TF) (EXP)
-%}
-% \begin{syntax}
-% "\intexpr_compare_p:n" \Arg{<int~expr1> <rel> <int~expr2>}
-% "\intexpr_compare:nTF" \Arg{<int~expr1> <rel> <int~expr2>}
-% ~~~~<true code> <false code>
-% \end{syntax}
-% Evaluates <integer expression 1> and <integer expression 2> as
-% described for \cs{intexpr_eval:n}, and then carries out a
-% comparison of the resulting integers using C-like operators:
-% \begin{center}
-% \begin{tabular}{ll@{\hspace{2cm}}ll}
-% Less than & "<" & Less than or equal & "<=" \\
-% Greater than & ">" & Greater than or equal & ">=" \\
-% Equal & "==" or "=" & Not equal & "!="
-% \end{tabular}
-% \end{center}
-% Based on the result of the comparison either the <true code>
-% or <false code> is executed. Both integer expressions are evaluated
-% fully in the process. Note the syntax, which allows natural input in
-% the style of
-% \begin{quote}
-% |\intexpr_compare_p:n {5+3 != \l_tmpb_int}|
-% \end{quote}
-% \texttt{=} is available as comparator (in addition to those
-% familiar to C users) as standard \TeX\ practice is to compare
-% values using a single \texttt{=}.
-% \end{function}
-%
-%
-%\begin{function}{
-% \intexpr_compare_p:nNn / (EXP) |
-% \intexpr_compare:nNn / (TF)(EXP)
-%}
-% \begin{syntax}
-% "\intexpr_compare_p:nNn" \Arg{int~expr1} <rel> \Arg{int~expr2}
-% \end{syntax}
-% Evaluates <integer expression 1> and <integer expression 2> as
-% described for \cs{intexpr_eval:n}, then compares the two
-% results using one of the relations \texttt{=}, "<" or
-% ">". These functions are faster than the \texttt{n}
-% variants described above but do not support an extended set
-% of relational operators.
-%\end{function}
-%
-%
-%\begin{function}{
-% \intexpr_max:nn / (EXP)|
-% \intexpr_min:nn / (EXP)
-%}
-% \begin{syntax}
-% "\intexpr_max:nn" \Arg{int~expr1} \Arg{int~expr2}
-% \end{syntax}
-% Evaluates <integer expression 1> and <integer expression 2> as
-% described for \cs{intexpr_eval:n}, expanding to the larger or
-% smaller of the two resulting <numbers> (for \texttt{max} and
-% \texttt{min}, respectively).
-% \end{function}
-%
-%\begin{function}{\intexpr_abs:n / (EXP)}
-% \begin{syntax}
-% "\intexpr_abs:n" \Arg{int~expr}
-% \end{syntax}
-% Evaluates <integer expression> as described for \cs{intexpr_eval:n}
-% and expands to the absolute value of the resulting <number>.
-% \end{function}
-%
-%\begin{function}{
-% \intexpr_if_odd:n / (EXP)(TF) |
-% \intexpr_if_odd_p:n / (EXP) |
-% \intexpr_if_even:n / (EXP)(TF) |
-% \intexpr_if_even_p:n / (EXP) |
-%}
-% \begin{syntax}
-% "\intexpr_if_odd:nTF" \Arg{int~expr} \Arg{true} \Arg{false}
-% \end{syntax}
-% Evaluates <integer expression> as described for \cs{intexpr_eval:n}
-% and execute <true code> or <false code> depending on whether
-% the resulting <number> is odd or even.
-% \end{function}
-%
-%\begin{function}{
-% \intexpr_div_truncate:nn / (EXP) |
-% \intexpr_div_round:nn / (EXP) |
-% \intexpr_mod:nn / (EXP) |
-%}
-% \begin{syntax}
-% "\intexpr_div_truncate:nn" \Arg{int~expr1} \Arg{int~expr2}
-% "\intexpr_mod:nn" \Arg{int~expr1} \Arg{int~expr2}
-% \end{syntax}
-% Evaluates <integer expression 1> and <integer expression 2> as
-% described for \cs{intexpr_eval:n}, expanding to the appropriate
-% result of division of the resulting <numbers>. The
-% \texttt{truncate} function expands to the integer part of the
-% division with the decimal simply discarded, whereas
-% \texttt{round} will use the decimal part to round the integer
-% up if appropriate. The \texttt{mod} function expands to the integer
-% remainder of the division.
-%\end{function}
-%
-% \section{Primitive (internal) functions}
-%
-%\begin{function}{
-% \if_num:w / (EXP) |
-% \if_inexpr_compare:w / (EXP)
-%}
-% \begin{syntax}
-% "\if_num:w" <number1> <rel> <number2> <true> "\else:" <false> "\fi:"
-% \end{syntax}
-% Compare two integers using <rel>, which must be one of
-% \texttt{=}, "<" or ">" with category code \(12\).
-% The \cs{else:} branch is optional.
-% \begin{texnote}
-% These are both names for the \TeX\ primitive \cs{ifnum}.
-% \end{texnote}
-%\end{function}
-%
-%\begin{function}{
-% \if_intexpr_case:w / (EXP) |
-% \if_case:w / (EXP) |
-% \or: / (EXP)
-%}
-% \begin{syntax}
-% "\if_case:w" <number> <case0> "\or:" <case1> "\or:" "..." "\else:"
-% <default> "\fi:"
-% \end{syntax}
-% Selects a case to execute based on the value of <number>. The first
-% case (<case0>) is executed if <number> is \(0\), the second
-% (<case1>) if the <number> is \(1\), \emph{etc}. The
-% <number> may be a literal, a constant or an integer
-% expression (\emph{e.g}.~using \cs{intexpr_eval:n}).
-% \begin{texnote}
-% These are the \TeX\ primitives \cs{ifcase} (with two
-% different names depending on context) and \cs{or}.
-% \end{texnote}
-%\end{function}
-%
-%\begin{function}{\intexpr_value:w / (EXP)}
-% \begin{syntax}
-% "\intexpr_value:w" <integer>
-% "\intexpr_value:w" <tokens> <optional space>
-% \end{syntax}
-% Expands <tokens> until an <integer> is formed. One space may be
-% gobbled in the process.
-% \begin{texnote}
-% This is the \TeX\ primitive \tn{number}.
-% \end{texnote}
-%\end{function}
-%
-%\begin{function}{
-% \intexpr_eval:w / (EXP) |
-% \intexpr_eval_end:
-%}
-% \begin{syntax}
-% "\intexpr_eval:w" <int expr> "\intexpr_eval_end:"
-% \end{syntax}
-% Evaluates <integer expression> as described for \cs{intexpr_eval:n}.
-% The evalution stops when an unexpandable token with category code
-% other than \(12\) is read or when \cs{intexpr_eval_end:} is
-% reached. The latter is gobbled by the scanner mechanism:
-% \cs{intexpr_eval_end:} itself is unexpandable but used correctly
-% the entire construct is expandable.
-% \begin{texnote}
-% This is the \eTeX\ primitive \cs{numexpr}.
-% \end{texnote}
-%\end{function}
-%
-%\begin{function}{\if_intexpr_odd:w / (EXP)}
-% \begin{syntax}
-% "\if_intexpr_odd:w" <tokens> <true> "\else:" <false> "\fi:"
-% "\if_intexpr_odd:w" <number> <true> "\else:" <false> "\fi:"
-% \end{syntax}
-% Expands <tokens> until a non-numeric tokens is found, and
-% tests whether the resulting <number> is odd. If so, <true code>
-% is executed. The \cs{else:} branch is optional.
-% \begin{texnote}
-% This is the \TeX\ primitive \cs{ifodd}.
-% \end{texnote}
-%\end{function}
-%
-%\begin{function}{
-% \intexpr_while_do:nn / (EXP) |
-% \intexpr_until_do:nn / (EXP) |
-% \intexpr_do_while:nn / (EXP) |
-% \intexpr_do_until:nn / (EXP)
-%}
-% \begin{syntax}
-% "\intexpr_while_do:nn" \Arg{<int~expr1> <rel> <int~expr2>} \Arg{code}
-% \end{syntax}
-% In the case of the \texttt{while_do} version, the integer
-% comparison is evaluated as described for \cs{intexpr_compare_p:n},
-% and if \texttt{true} execute the <code>. The test and code then
-% alternate until the result is <false>. The \texttt{do_while}
-% alternative first executes the <code> and then evaluates the integer
-% comparison. In the \texttt{until} cases, the <code> is executed
-% if the test is \texttt{false}: the loop is ended when the relation
-% is \texttt{true}.
-% \end{function}
-%
-%\begin{function}{
-% \intexpr_while_do:nNnn / (EXP) |
-% \intexpr_until_do:nNnn / (EXP) |
-% \intexpr_do_while:nNnn / (EXP) |
-% \intexpr_do_until:nNnn / (EXP)
-%}
-% \begin{syntax}
-% "\intexpr_while_do:nNnn" <int expr> <rel> <int~expr> \Arg{code}
-% \end{syntax}
-% These behave in the same manner as the preceding loops but use the
-% relation logic described for \cs{intexpr_compare_p:nNn}.
-%\end{function}
-%
-% \end{documentation}
-%
-% \begin{implementation}
-%
-% \section{\pkg{l3intexpr} implementation}
-%
-%
-% We start by ensuring that the required packages are loaded.
-% \begin{macrocode}
-%<*package>
-\ProvidesExplPackage
- {\filename}{\filedate}{\fileversion}{\filedescription}
-\package_check_loaded_expl:
-%</package>
-%<*initex|package>
-% \end{macrocode}
-%
-% \begin{macro}{\if_num:w}
-% \begin{macro}{\if_case:w}
-% Here are the remaining primitives for number comparisons and
-% expressions.
-% \begin{macrocode}
-\cs_new_eq:NN \if_num:w \tex_ifnum:D
-\cs_new_eq:NN \if_case:w \tex_ifcase:D
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\intexpr_value:w}
-% \begin{macro}{\intexpr_eval:n,\intexpr_eval:w,\intexpr_eval_end:}
-% \begin{macro}{\if_intexpr_compare:w}
-% \begin{macro}{\if_intexpr_odd:w}
-% \begin{macro}{\if_intexpr_case:w}
-% Here are the remaining primitives for number comparisons and
-% expressions.
-% \begin{macrocode}
-\cs_set_eq:NN \intexpr_value:w \tex_number:D
-\cs_set_eq:NN \intexpr_eval:w \etex_numexpr:D
-\cs_set_protected:Npn \intexpr_eval_end: {\tex_relax:D}
-\cs_set_eq:NN \if_intexpr_compare:w \tex_ifnum:D
-\cs_set_eq:NN \if_intexpr_odd:w \tex_ifodd:D
-\cs_set_eq:NN \if_intexpr_case:w \tex_ifcase:D
-\cs_set:Npn \intexpr_eval:n #1{
- \intexpr_value:w \intexpr_eval:w #1\intexpr_eval_end:
-}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-%
-%
-%
-%
-%
-% \begin{macro}{\intexpr_compare_p:n}
-% \begin{macro}[TF]{\intexpr_compare:n}
-% Comparison tests using a simple syntax where only one set of braces
-% is required and additional operators such as "!=" and ">=" are
-% supported. First some notes on the idea behind this. We wish to
-% support writing code like
-% \begin{verbatim}
-% \intexpr_compare_p:n { 5 + \l_tmpa_int != 4 - \l_tmpb_int }
-% \end{verbatim}
-% In other words, we want to somehow add the missing "\intexpr_eval:w"
-% where required. We can start evaluating from the left using
-% "\intexpr:w", and we know that since the relation symbols "<", ">",
-% "=" and "!" are not allowed in such expressions, they will terminate
-% the expression. Therefore, we first let \TeX\ evaluate this left
-% hand side of the (in)equality.
-% \begin{macrocode}
-\prg_set_conditional:Npnn \intexpr_compare:n #1{p,TF,T,F}{
- \exp_after:wN \intexpr_compare_auxi:w \intexpr_value:w
- \intexpr_eval:w #1\q_stop
-}
-% \end{macrocode}
-% Then the next step is to figure out which relation we should use, so
-% we have to somehow get rid of the first evaluation so that we can
-% see what stopped it. "\tex_romannumeral:D" is handy here since its
-% expansion given a non-positive number is \m{null}. We therefore
-% simply check if the first token of the left hand side evaluation is
-% a minus. If not, we insert it and issue "\tex_romannumeral:D",
-% thereby ridding us of the left hand side evaluation. We do however
-% save it for later.
-% \begin{macrocode}
-\cs_set:Npn \intexpr_compare_auxi:w #1#2\q_stop{
- \exp_after:wN \intexpr_compare_auxii:w \tex_romannumeral:D
- \if:w #1- \else: -\fi: #1#2 \q_mark #1#2 \q_stop
-}
-% \end{macrocode}
-% This leaves the first relation symbol in front and assuming the
-% right hand side has been input, at least one other token as well. We
-% support the following forms: |=|, |<|, |>| and the extended |!=|,
-% |==|, |<=| and |>=|. All the extended forms have an extra |=| so we
-% check if that is present as well. Then use specific function to
-% perform the test.
-% \begin{macrocode}
-\cs_set:Npn \intexpr_compare_auxii:w #1#2#3\q_mark{
- \use:c{
- intexpr_compare_
- #1 \if_meaning:w =#2 = \fi:
- :w}
-}
-% \end{macrocode}
-% The actual comparisons are then simple function calls, using the
-% relation as delimiter for a delimited argument.
-% Equality is easy:
-% \begin{macrocode}
-\cs_set:cpn {intexpr_compare_=:w} #1=#2\q_stop{
- \if_intexpr_compare:w #1=\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-% \end{macrocode}
-% So is the one using |==| -- we just have to use |==| in the
-% parameter text.
-% \begin{macrocode}
-\cs_set:cpn {intexpr_compare_==:w} #1==#2\q_stop{
- \if_intexpr_compare:w #1=\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-% \end{macrocode}
-% Not equal is just about reversing the truth value.
-% \begin{macrocode}
-\cs_set:cpn {intexpr_compare_!=:w} #1!=#2\q_stop{
- \if_intexpr_compare:w #1=\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_false: \else: \prg_return_true: \fi:
-}
-% \end{macrocode}
-% Less than and greater than are also straight forward.
-% \begin{macrocode}
-\cs_set:cpn {intexpr_compare_<:w} #1<#2\q_stop{
- \if_intexpr_compare:w #1<\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-\cs_set:cpn {intexpr_compare_>:w} #1>#2\q_stop{
- \if_intexpr_compare:w #1>\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-% \end{macrocode}
-% The less than or equal operation is just the opposite of the greater
-% than operation. Vice versa for less than or equal.
-% \begin{macrocode}
-\cs_set:cpn {intexpr_compare_<=:w} #1<=#2\q_stop{
- \if_intexpr_compare:w #1>\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_false: \else: \prg_return_true: \fi:
-}
-\cs_set:cpn {intexpr_compare_>=:w} #1>=#2\q_stop{
- \if_intexpr_compare:w #1<\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_false: \else: \prg_return_true: \fi:
-}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\intexpr_compare_p:nNn}
-% \begin{macro}[TF]{\intexpr_compare:nNn}
-% More efficient but less natural in typing.
-% \begin{macrocode}
-\prg_set_conditional:Npnn \intexpr_compare:nNn #1#2#3{p}{
- \if_intexpr_compare:w \intexpr_eval:w #1 #2 \intexpr_eval:w #3
- \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-\cs_set_nopar:Npn \intexpr_compare:nNnT #1#2#3 {
- \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
- \tex_expandafter:D \use:n
- \tex_else:D
- \tex_expandafter:D \use_none:n
- \tex_fi:D
-}
-\cs_set_nopar:Npn \intexpr_compare:nNnF #1#2#3 {
- \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
- \tex_expandafter:D \use_none:n
- \tex_else:D
- \tex_expandafter:D \use:n
- \tex_fi:D
-}
-\cs_set_nopar:Npn \intexpr_compare:nNnTF #1#2#3 {
- \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
- \tex_expandafter:D \use_i:nn
- \tex_else:D
- \tex_expandafter:D \use_ii:nn
- \tex_fi:D
-}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-%
-% \begin{macro}{\intexpr_max:nn}
-% \begin{macro}{\intexpr_min:nn}
-% \begin{macro}{\intexpr_abs:n}
-% Functions for $\min$, $\max$, and absolute value.
-% \begin{macrocode}
-\cs_set:Npn \intexpr_abs:n #1{
- \intexpr_value:w
- \if_intexpr_compare:w \intexpr_eval:w #1<\c_zero
- -
- \fi:
- \intexpr_eval:w #1\intexpr_eval_end:
-}
-\cs_set:Npn \intexpr_max:nn #1#2{
- \intexpr_value:w \intexpr_eval:w
- \if_intexpr_compare:w
- \intexpr_eval:w #1>\intexpr_eval:w #2\intexpr_eval_end:
- #1
- \else:
- #2
- \fi:
- \intexpr_eval_end:
-}
-\cs_set:Npn \intexpr_min:nn #1#2{
- \intexpr_value:w \intexpr_eval:w
- \if_intexpr_compare:w
- \intexpr_eval:w #1<\intexpr_eval:w #2\intexpr_eval_end:
- #1
- \else:
- #2
- \fi:
- \intexpr_eval_end:
-}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-%
-% \begin{macro}{\intexpr_div_truncate:nn}
-% \begin{macro}{\intexpr_div_round:nn}
-% \begin{macro}{\intexpr_mod:nn}
-% As "\intexpr_eval:w" rounds the result of a division we also
-% provide a version that truncates the result.
-% \begin{macrocode}
-% \end{macrocode}
-% Initial version didn't work correctly with e\TeX's implementation.
-% \begin{macrocode}
-%\cs_set:Npn \intexpr_div_truncate_raw:nn #1#2 {
-% \intexpr_eval:n{ (2*#1 - #2) / (2* #2) }
-%}
-% \end{macrocode}
-% New version by Heiko:
-% \begin{macrocode}
-\cs_set:Npn \intexpr_div_truncate:nn #1#2 {
- \intexpr_value:w \intexpr_eval:w
- \if_intexpr_compare:w \intexpr_eval:w #1 = \c_zero
- 0
- \else:
- (#1
- \if_intexpr_compare:w \intexpr_eval:w #1 < \c_zero
- \if_intexpr_compare:w \intexpr_eval:w #2 < \c_zero
- -( #2 +
- \else:
- +( #2 -
- \fi:
- \else:
- \if_intexpr_compare:w \intexpr_eval:w #2 < \c_zero
- +( #2 +
- \else:
- -( #2 -
- \fi:
- \fi:
- 1)/2)
- \fi:
- /(#2)
- \intexpr_eval_end:
-}
-% \end{macrocode}
-% For the sake of completeness:
-% \begin{macrocode}
-\cs_set:Npn \intexpr_div_round:nn #1#2 {\intexpr_eval:n{(#1)/(#2)}}
-% \end{macrocode}
-% Finally there's the modulus operation.
-% \begin{macrocode}
-\cs_set:Npn \intexpr_mod:nn #1#2 {
- \intexpr_value:w
- \intexpr_eval:w
- #1 - \intexpr_div_truncate:nn {#1}{#2} * (#2)
- \intexpr_eval_end:
-}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\intexpr_if_odd_p:n}
-% \begin{macro}[TF]{\intexpr_if_odd:n}
-% \begin{macro}{\intexpr_if_even_p:n}
-% \begin{macro}[TF]{\intexpr_if_even:n}
-% A predicate function.
-% \begin{macrocode}
-\prg_set_conditional:Npnn \intexpr_if_odd:n #1 {p,TF,T,F} {
- \if_intexpr_odd:w \intexpr_eval:w #1\intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-\prg_set_conditional:Npnn \intexpr_if_even:n #1 {p,TF,T,F} {
- \if_intexpr_odd:w \intexpr_eval:w #1\intexpr_eval_end:
- \prg_return_false: \else: \prg_return_true: \fi:
-}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\intexpr_while_do:nn}
-% \begin{macro}{\intexpr_until_do:nn}
-% \begin{macro}{\intexpr_do_while:nn}
-% \begin{macro}{\intexpr_do_until:nn}
-% These are quite easy given the above functions. The "while" versions
-% test first and then execute the body. The "do_while" does it the
-% other way round.
-% \begin{macrocode}
-\cs_set:Npn \intexpr_while_do:nn #1#2{
- \intexpr_compare:nT {#1}{#2 \intexpr_while_do:nn {#1}{#2}}
-}
-\cs_set:Npn \intexpr_until_do:nn #1#2{
- \intexpr_compare:nF {#1}{#2 \intexpr_until_do:nn {#1}{#2}}
-}
-\cs_set:Npn \intexpr_do_while:nn #1#2{
- #2 \intexpr_compare:nT {#1}{\intexpr_do_while:nNnn {#1}{#2}}
-}
-\cs_set:Npn \intexpr_do_until:nn #1#2{
- #2 \intexpr_compare:nF {#1}{\intexpr_do_until:nn {#1}{#2}}
-}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\intexpr_while_do:nNnn}
-% \begin{macro}{\intexpr_until_do:nNnn}
-% \begin{macro}{\intexpr_do_while:nNnn}
-% \begin{macro}{\intexpr_do_until:nNnn}
-% As above but not using the more natural syntax.
-% \begin{macrocode}
-\cs_set:Npn \intexpr_while_do:nNnn #1#2#3#4{
- \intexpr_compare:nNnT {#1}#2{#3}{#4 \intexpr_while_do:nNnn {#1}#2{#3}{#4}}
-}
-\cs_set:Npn \intexpr_until_do:nNnn #1#2#3#4{
- \intexpr_compare:nNnF {#1}#2{#3}{#4 \intexpr_until_do:nNnn {#1}#2{#3}{#4}}
-}
-\cs_set:Npn \intexpr_do_while:nNnn #1#2#3#4{
- #4 \intexpr_compare:nNnT {#1}#2{#3}{\intexpr_do_while:nNnn {#1}#2{#3}{#4}}
-}
-\cs_set:Npn \intexpr_do_until:nNnn #1#2#3#4{
- #4 \intexpr_compare:nNnF {#1}#2{#3}{\intexpr_do_until:nNnn {#1}#2{#3}{#4}}
-}
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-%\begin{macro}{\c_max_register_int}
-% This is here as this particular integer is needed both in package
-% mode and to bootstrap \pkg{l3alloc}
-% \begin{macrocode}
-\tex_mathchardef:D \c_max_register_int = 32767 \scan_stop:
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macrocode}
-%</initex|package>
-% \end{macrocode}
-%
-% \end{implementation}
-% \PrintIndex
-%
-% \endinput
diff --git a/Master/texmf-dist/source/latex/expl3/l3io.dtx b/Master/texmf-dist/source/latex/expl3/l3io.dtx
index f27175de874..4f31a349b71 100644
--- a/Master/texmf-dist/source/latex/expl3/l3io.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3io.dtx
@@ -36,7 +36,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3io.dtx 1923 2010-05-22 12:45:49Z joseph $
+\GetIdInfo$Id: l3io.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental i/o module}
%\iffalse
%<*driver>
@@ -530,7 +530,7 @@
\iow_close:N #1
\int_set:Nn \l_iow_stream_int { \c_sixteen }
\tl_map_function:NN \c_iow_streams_tl \iow_alloc_write:n
- \intexpr_compare:nTF { \l_iow_stream_int = \c_sixteen }
+ \int_compare:nTF { \l_iow_stream_int = \c_sixteen }
{ \msg_kernel_error:nn { iow } { streams-exhausted } }
{
\iow_stream_alloc:N #1
@@ -543,7 +543,7 @@
\ior_close:N #1
\int_set:Nn \l_ior_stream_int { \c_sixteen }
\tl_map_function:NN \c_ior_streams_tl \ior_alloc_read:n
- \intexpr_compare:nTF { \l_ior_stream_int = \c_sixteen }
+ \int_compare:nTF { \l_ior_stream_int = \c_sixteen }
{ \msg_kernel_error:nn { ior } { streams-exhausted } }
{
\ior_stream_alloc:N #1
@@ -605,7 +605,7 @@
%</initex|package>
%<*package>
\iow_stream_alloc_aux:
- \intexpr_compare:nT { \l_iow_stream_int = \c_sixteen }
+ \int_compare:nT { \l_iow_stream_int = \c_sixteen }
{
\iow_raw_new:N \g_iow_tmp_stream
\int_set:Nn \l_iow_stream_int { \g_iow_tmp_stream }
@@ -625,7 +625,7 @@
%<*package>
\cs_new_protected_nopar:Npn \iow_stream_alloc_aux: {
\int_incr:N \l_iow_stream_int
- \intexpr_compare:nT
+ \int_compare:nT
{ \l_iow_stream_int < \c_sixteen }
{
\cs_if_exist:cTF { g_iow_ \int_use:N \l_iow_stream_int _stream }
@@ -645,7 +645,7 @@
%</initex|package>
%<*package>
\ior_stream_alloc_aux:
- \intexpr_compare:nT { \l_ior_stream_int = \c_sixteen }
+ \int_compare:nT { \l_ior_stream_int = \c_sixteen }
{
\ior_raw_new:N \g_ior_tmp_stream
\int_set:Nn \l_ior_stream_int { \g_ior_tmp_stream }
@@ -665,7 +665,7 @@
%<*package>
\cs_new_protected_nopar:Npn \ior_stream_alloc_aux: {
\int_incr:N \l_ior_stream_int
- \intexpr_compare:nT
+ \int_compare:nT
{ \l_ior_stream_int < \c_sixteen }
{
\cs_if_exist:cTF { g_ior_ \int_use:N \l_ior_stream_int _stream }
@@ -698,7 +698,7 @@
\cs_new_protected_nopar:Npn \iow_close:N #1 {
\cs_if_exist:NT #1
{
- \intexpr_compare:nF { #1 = \c_minus_one }
+ \int_compare:nF { #1 = \c_minus_one }
{
\tex_immediate:D \tex_closeout:D #1
\prop_gdel:NV \g_iow_streams_prop #1
@@ -710,7 +710,7 @@
\cs_new_protected_nopar:Npn \ior_close:N #1 {
\cs_if_exist:NT #1
{
- \intexpr_compare:nF { #1 = \c_minus_one }
+ \int_compare:nF { #1 = \c_minus_one }
{
\tex_closein:D #1
\prop_gdel:NV \g_ior_streams_prop #1
@@ -924,4 +924,4 @@
%\end{macro}
%\end{macro}
%
-% \end{implementation} \ No newline at end of file
+% \end{implementation}
diff --git a/Master/texmf-dist/source/latex/expl3/l3keys.dtx b/Master/texmf-dist/source/latex/expl3/l3keys.dtx
index 188a2ac8547..0a61c516311 100644
--- a/Master/texmf-dist/source/latex/expl3/l3keys.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3keys.dtx
@@ -35,7 +35,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3keys.dtx 1931 2010-05-24 21:06:50Z joseph $
+\GetIdInfo$Id: l3keys.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental key-value support}
%\iffalse
%<*driver>
@@ -1021,7 +1021,7 @@
% \begin{macrocode}
\cs_new_protected:Npn \keys_define_key:n #1 {
\bool_if:NTF \l_keys_no_value_bool {
- \intexpr_compare:nTF {
+ \int_compare:nTF {
\exp_args:Nc \cs_get_arg_count_from_signature:N
{ \l_keys_property_tl } = \c_zero
} {
diff --git a/Master/texmf-dist/source/latex/expl3/l3msg.dtx b/Master/texmf-dist/source/latex/expl3/l3msg.dtx
index 65e092384b9..26c631177ee 100644
--- a/Master/texmf-dist/source/latex/expl3/l3msg.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3msg.dtx
@@ -37,7 +37,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3msg.dtx 1866 2010-03-23 08:29:27Z joseph $
+\GetIdInfo$Id: l3msg.dtx 2052 2010-10-02 16:04:38Z will $
{L3 Experimental LaTeX Messages module}
%\iffalse
%<*driver>
@@ -356,16 +356,17 @@
% message system. Inside <text> and <more text> spaces are not ignored.
%\end{function}
%
-%\begin{function}{\msg_direct_interrupt:xxxx}
+%\begin{function}{\msg_direct_interrupt:xxxxx}
% \begin{syntax}
-% "\msg_direct_interrupt:xxxxn" \marg{first line} \marg{text}
-% ~~~~\marg{continuation} \marg{more text}
+% "\msg_direct_interrupt:xxxxx" \marg{first line} \marg{text}
+% ~~~~\marg{continuation} \marg{last line} \marg{more text}
% \end{syntax}
% Executes a \TeX\ error, interrupting compilation. The <first line>
% is displayed followed by <text> and the input prompt. <more text> is
% displays if requested by the user. If <more text> is blank a default
% is supplied. Each line of <text> (broken with "\\") begins with
-% <continuation>.
+% <continuation> and finishes off with <last line>.
+% <last line> has a period appended to it; do not add one yourself.
%\end{function}
%
%\begin{function}{
@@ -465,11 +466,18 @@
% \end{syntax}
% Short-cut for `This is a LaTeX bug: check coding' errors.
%\end{function}
+%
+% \begin{function}{\msg_fatal_text:n}
+% \begin{syntax}
+% "\msg_fatal_text:n" \marg{package}
+% \end{syntax}
+% Prints `Fatal <package> error' for use in error messages.
+% \end{function}
+%
%
% \section{Variables and constants}
%
%\begin{variable}{
-% \c_msg_fatal_tl |
% \c_msg_error_tl |
% \c_msg_warning_tl |
% \c_msg_info_tl
@@ -554,21 +562,29 @@
%
% \subsection{Variables and constants}
%
-%\begin{macro}{\c_msg_fatal_tl}
%\begin{macro}{\c_msg_error_tl}
%\begin{macro}{\c_msg_warning_tl}
%\begin{macro}{\c_msg_info_tl}
% Header information.
% \begin{macrocode}
-\tl_const:Nn \c_msg_fatal_tl { Fatal~Error }
-\tl_const:Nn \c_msg_error_tl { Error }
-\tl_const:Nn \c_msg_warning_tl { Warning }
-\tl_const:Nn \c_msg_info_tl { Info }
+\tl_const:Nn \c_msg_error_tl { error }
+\tl_const:Nn \c_msg_warning_tl { warning }
+\tl_const:Nn \c_msg_info_tl { info }
% \end{macrocode}
%\end{macro}
%\end{macro}
-%\end{macro}
-%\end{macro}
+%\end{macro}
+%
+%
+% \begin{macro}{\msg_fatal_text:n,\msg_see_documentation_text:n}
+% Contextual header/footer information.
+% \begin{macrocode}
+\cs_new:Npn \msg_fatal_text:n #1 { Fatal~#1~error }
+\cs_new:Npn \msg_see_documentation_text:n #1
+ { See~the~#1~documentation~for~further~information }
+% \end{macrocode}
+% \end{macro}
+%
%
%\begin{macro}{\c_msg_coding_error_text_tl}
%\begin{macro}{\c_msg_fatal_text_tl}
@@ -593,8 +609,7 @@
This~is~a~LaTeX~bug:~check~coding!
}
\tl_const:Nn \c_msg_kernel_bug_more_text_tl {
- There~is~a~coding~bug~somewhere~around~here.
- \msg_newline:
+ There~is~a~coding~bug~somewhere~around~here. \\
This~probably~needs~examining~by~an~expert.
\c_msg_return_text_tl
}
@@ -603,9 +618,9 @@
\c_msg_return_text_tl
}
\tl_const:Nn \c_msg_return_text_tl {
- \msg_two_newlines:
+ \\ \\
Try~typing~<return>~to~proceed.
- \msg_newline:
+ \\
If~that~doesn't~work,~type~X~<return>~to~quit
}
% \end{macrocode}
@@ -618,20 +633,17 @@
%\end{macro}
%
%\begin{macro}[aux]{\c_msg_hide_tl<spaces>}
-% An empty variable with a number of (category code 11) spaces at the
+% An empty variable with a number of (category code 11) periods at the
% end of its name. This is used to push the \TeX\ part of an error
% message ``off the screen''.
-%
-% No indentation here as \verb*" " is a letter!
% \begin{macrocode}
\group_begin:
-\char_make_letter:N\ %
-\tl_to_lowercase:n{%
-\group_end:%
-\tl_const:Nn%
-\c_msg_hide_tl %
-{}%
-}%
+\char_make_letter:N \.
+\tl_to_lowercase:n {
+ \group_end:
+ \tl_const:Nn \c_msg_hide_tl................................................
+ {}
+}
% \end{macrocode}
%\end{macro}
%
@@ -772,48 +784,61 @@
%\end{macro}
%\end{macro}
%
-%\begin{macro}{\msg_direct_interrupt:xxxx}
+%\begin{macro}{\msg_direct_interrupt:xxxxx}
%\begin{macro}[aux]{\msg_direct_interrupt:n}
% The low-level interruption macro is rather opaque, unfortunately. The
% idea here is to create a a message which hides all of \TeX's own
-% information by filling the output up with spaces. To achieve this,
-% spaces have to be letters: hence no indentation. The odd
-% \cs{c_msg_hide_tl<spaces>} actually does the hiding: it is the
-% large run of spaces in the name that is important here. The meaning
+% information by filling the output up with dots. To achieve this,
+% dots have to be letters. The odd
+% \cs{c_msg_hide_tl<dots>} actually does the hiding: it is the
+% large run of dots in the name that is important here. The meaning
% of "\\" is altered so that the explanation text is a simple run
% whilst the initial error has line-continuation shown.
% \begin{macrocode}
\group_begin:
\char_set_lccode:nn {`\&} {`\ } % {
\char_set_lccode:w `\} = `\ \scan_stop:
+ \char_set_lccode:w `\& = `\!\scan_stop:
\char_make_active:N \&
- \char_make_letter:N\ %
-\tl_to_lowercase:n{%
-\group_end:%
-\cs_new_protected:Npn\msg_direct_interrupt:xxxx#1#2#3#4{%
-\group_begin:%
-\cs_set_eq:NN\\\msg_newline:%
-\cs_set_eq:NN\ \c_space_tl%
-\msg_direct_interrupt_aux:n{#4}%
-\cs_set_nopar:Npn\\{\msg_newline:#3}%
-\tex_errhelp:D\l_msg_tmp_tl%
-\cs_set:Npn&{%
-\tex_errmessage:D{%
-#1\msg_newline:%
-#2\msg_two_newlines:%
-\c_msg_help_text_tl%
-\c_msg_hide_tl %
-}%
-}%
-&%
-\group_end:%
-}%
-}%
+ \char_make_letter:N \.
+\tl_to_lowercase:n{
+ \group_end:
+ \cs_new_protected:Npn \msg_direct_interrupt:xxxxx #1#2#3#4#5 {
+ \group_begin:
+ \cs_set_nopar:Npn \\ {\msg_newline:}
+ \cs_set_eq:NN \ \c_space_tl
+ \tl_set:Nx \l_tmpa_tl {#5}
+ \tl_set:Nx \l_tmpb_tl {\c_msg_no_info_text_tl}
+ \msg_direct_interrupt_aux:n {#5}
+ \tex_errhelp:D \l_msg_tmp_tl
+ \cs_set_nopar:Npn \\ {\msg_newline: !~#3}
+ \iow_term:x
+ {\msg_newline: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!}
+ \cs_set:Npn & {
+ \tex_errmessage:D{
+ \\ #1 \\ \\ #2 \\ \\ #4
+ \tl_if_eq:NNF \l_tmpa_tl \l_tmpb_tl
+ { . \\ \c_msg_help_text_tl }
+ \c_msg_hide_tl................................................
+ }
+ }
+ &
+ \group_end:
+ }
+}
+% \end{macrocode}
+%
+% \begin{macrocode}
\cs_new_protected:Npn \msg_direct_interrupt_aux:n #1 {
+ \cs_set_nopar:Npn \\ {\msg_newline: |~}
\tl_if_empty:nTF {#1} {
\tl_set:Nx \l_msg_tmp_tl { { \c_msg_no_info_text_tl } }
}{
- \tl_set:Nx \l_msg_tmp_tl { {#1} }
+ \tl_set:Nx \l_msg_tmp_tl { {
+ |'''''''''''''''''''''''''''''''''''''''''''''''\\
+ #1^^J
+ |...............................................^^J
+ } }
}
}
% \end{macrocode}
@@ -1002,13 +1027,13 @@
% For fatal errors, after the error message \TeX\ bails out.
% \begin{macrocode}
\msg_class_new:nn { fatal } {
- \msg_direct_interrupt:xxxx
- { \c_msg_fatal_tl \msg_two_newlines: }
+ \msg_direct_interrupt:xxxxx
+ { \msg_fatal_text:n {#1} : ~ "#2" }
{
- ( \c_msg_fatal_tl ) \c_space_tl
\use:c { \c_msg_text_prefix_tl #1 / #2 :xxxx } {#3} {#4} {#5} {#6}
}
- { ( \c_msg_fatal_tl ) \c_space_tl }
+ {}
+ { \msg_see_documentation_text:n {#1} }
{ \c_msg_fatal_text_tl }
\tex_end:D
}
@@ -1028,13 +1053,13 @@
% is tried.
% \begin{macrocode}
\msg_class_new:nn { error } {
- \msg_direct_interrupt:xxxx
- { #1~\c_msg_error_tl \msg_newline: }
+ \msg_direct_interrupt:xxxxx
+ { #1~ \c_msg_error_tl : ~ "#2" }
{
- ( #1 ) \c_space_tl
\use:c { \c_msg_text_prefix_tl #1 / #2 :xxxx } {#3} {#4} {#5} {#6}
}
- { ( #1 ) \c_space_tl }
+ {}
+ { \msg_see_documentation_text:n {#1} }
{
\cs_if_exist:cTF { \c_msg_more_text_prefix_tl #1 / #2 :xxxx }
{
@@ -1240,14 +1265,14 @@
% Fatal kernel errors cannot be re-defined.
% \begin{macrocode}
\cs_new_protected:Npn \msg_kernel_fatal:nnxxxx #1#2#3#4#5#6 {
- \msg_direct_interrupt:xxxx
- { \c_msg_fatal_tl \msg_two_newlines: }
+ \msg_direct_interrupt:xxxxx
+ { \msg_fatal_text:n {LaTeX} }
{
- ( LaTeX ) \c_space_tl
\use:c { \c_msg_text_prefix_tl LaTeX / #1 / #2 :xxxx }
{#3} {#4} {#5} {#6}
}
- { ( LaTeX ) \c_space_tl}
+ {}
+ { \msg_see_documentation_text:n {LaTeX3} }
{ \c_msg_fatal_text_tl }
\tex_end:D
}
@@ -1267,14 +1292,14 @@
% Neither can kernel errors.
% \begin{macrocode}
\cs_new_protected:Npn \msg_kernel_error:nnxxxx #1#2#3#4#5#6 {
- \msg_direct_interrupt:xxxx
- { LaTeX~\c_msg_error_tl \msg_newline: }
+ \msg_direct_interrupt:xxxxx
+ { LaTeX~\c_msg_error_tl \c_space_tl "#2" }
{
- ( LaTeX ) \c_space_tl
\use:c { \c_msg_text_prefix_tl LaTeX / #1 / #2 :xxxx }
{#3} {#4} {#5} {#6}
}
- { ( LaTeX ) \c_space_tl }
+ {}
+ { \msg_see_documentation_text:n {LaTeX3} }
{
\cs_if_exist:cTF
{ \c_msg_more_text_prefix_tl LaTeX / #1 / #2 :xxxx }
@@ -1358,10 +1383,11 @@
% The \LaTeX\ coding bug error gets re-visited here.
% \begin{macrocode}
\cs_set_protected:Npn \msg_kernel_bug:x #1 {
- \msg_direct_interrupt:xxxx
- { \c_msg_kernel_bug_text_tl }
- { !~#1 }
- { ! }
+ \msg_direct_interrupt:xxxxx
+ { \c_msg_kernel_bug_text_tl }
+ { #1 }
+ {}
+ { \msg_see_documentation_text:n {LaTeX3} }
{ \c_msg_kernel_bug_more_text_tl }
}
% \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/expl3/l3names.dtx b/Master/texmf-dist/source/latex/expl3/l3names.dtx
index 6c0ceea0129..6a36bf148cc 100644
--- a/Master/texmf-dist/source/latex/expl3/l3names.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3names.dtx
@@ -103,7 +103,7 @@
\RequirePackage{l3names}
%</driver>
%\fi
-\GetIdInfo$Id: l3names.dtx 2048 2010-09-26 19:13:59Z joseph $
+\GetIdInfo$Id: l3names.dtx 2064 2010-10-03 23:27:33Z will $
{L3 Experimental Naming Scheme for TeX Primitives}
%\iffalse
%<package>\endgroup
@@ -333,7 +333,7 @@
% check for that too.
% \begin{macrocode}
\begingroup\expandafter\expandafter\expandafter\endgroup
- \ifx\csname pdfstrcmp\endcsname\relax
+ \expandafter\ifx\csname pdfstrcmp\endcsname\relax
\let\pdfstrcmp\strcmp
\fi
% \end{macrocode}
@@ -346,9 +346,9 @@
% \cs{pdfstrcmp}.
% \begin{macrocode}
\begingroup\expandafter\expandafter\expandafter\endgroup
-\ifx\csname pdfstrcmp\endcsname\relax
+\expandafter\ifx\csname pdfstrcmp\endcsname\relax
%<*package>
- \PackageError{l3names}{Required primitives not found}
+ \PackageError{l3names}{Required primitive not found: \protect\pdfstrcmp}
{%
LaTeX3 requires the e-TeX primitives and
\string\pdfstrcmp.\MessageBreak
@@ -1024,13 +1024,17 @@
% \end{macrocode}
%
% XeTeX adds \cs{strcmp} to the set of primitives, with the same
-% implementation as \cs{pdfstrcmp} but a different name. To avoid
+% implementation as \cs{pdfstrcmp} but a different name. To avoid
% having to worry about this later, the same internal name is used.
+% Note that we want to use the original primitive name here so that
+% |\name_undefine:N| (if used) will remove it.
% \begin{macrocode}
-\etex_ifdefined:D \strcmp
- \etex_ifdefined:D \xetex_version:D
- \name_primitive:NN \strcmp \pdf_strcmp:D
- \tex_fi:D
+\tex_begingroup:D
+ \tex_expandafter:D \tex_expandafter:D \tex_expandafter:D
+\tex_endgroup:D
+\tex_expandafter:D \tex_ifx:D \tex_csname:D xetex_version:D\tex_endcsname:D
+ \tex_relax:D \tex_else:D
+ \name_primitive:NN \strcmp \pdf_strcmp:D
\tex_fi:D
% \end{macrocode}
%
@@ -1238,7 +1242,7 @@
% as the packages in this distribution do like this:
% \begin{verbatim}
% \RequirePackage{l3names}
-% \GetIdInfo$Id: l3names.dtx 2048 2010-09-26 19:13:59Z joseph $
+% \GetIdInfo$Id: l3names.dtx 2064 2010-10-03 23:27:33Z will $
% {L3 Experimental Box module}
% \ProvidesExplPackage
% {\filename}{\filedate}{\fileversion}{\filedescription}
diff --git a/Master/texmf-dist/source/latex/expl3/l3num.dtx b/Master/texmf-dist/source/latex/expl3/l3num.dtx
index 866216ca57a..45759166b46 100644
--- a/Master/texmf-dist/source/latex/expl3/l3num.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3num.dtx
@@ -36,7 +36,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3num.dtx 1914 2010-05-21 16:18:46Z schoepf $
+\GetIdInfo$Id: l3num.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental token numbers}
%\iffalse
%<*driver>
@@ -249,7 +249,7 @@
% \begin{syntax}
% "\if_num:w" <number1> <rel> <number2> <true> "\else:" <false> "\fi:"
% \end{syntax}
-% Compare two numbers. It is recommended to use "\intexpr_eval:n" to
+% Compare two numbers. It is recommended to use "\int_eval:n" to
% correctly evaluate and terminate these numbers. <rel> is one of
% "<", "=" or ">" with catcode 12.
% \begin{texnote}
@@ -266,7 +266,7 @@
% <default> "\fi:"
% \end{syntax}
% Chooses case <number>. If you wish to use negative numbers as well,
-% you can offset them with "\intexpr_eval:n".
+% you can offset them with "\int_eval:n".
% \begin{texnote}
% These are the \TeX{} primitives \tn{ifcase} and \tn{or}.
% \end{texnote}
@@ -374,7 +374,7 @@
% Assigning values to \m{num} registers.
% \begin{macrocode}
\cs_new_protected_nopar:Npn \num_set:Nn #1#2{
- \tl_set:No #1{ \tex_number:D \intexpr_eval:n {#2} }
+ \tl_set:No #1{ \tex_number:D \int_eval:n {#2} }
}
\cs_generate_variant:Nn\num_set:Nn {c}
% \end{macrocode}
@@ -421,7 +421,7 @@
% \begin{macro}{\num_gadd:Nn}
% \begin{macro}{\num_gadd:cn}
% Adding is easily done as the second argument goes through
-% |\intexpr_eval:n|.
+% |\int_eval:n|.
% \begin{macrocode}
\cs_new_protected_nopar:Npn \num_add:Nn #1#2 {\num_set:Nn #1{#1+#2}}
\cs_generate_variant:Nn\num_add:Nn {c}
diff --git a/Master/texmf-dist/source/latex/expl3/l3prg.dtx b/Master/texmf-dist/source/latex/expl3/l3prg.dtx
index 09e841f9543..e61fc3eeb8f 100644
--- a/Master/texmf-dist/source/latex/expl3/l3prg.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3prg.dtx
@@ -36,7 +36,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3prg.dtx 2043 2010-09-22 02:10:43Z will $
+\GetIdInfo$Id: l3prg.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental control structures}
%\iffalse
%<*driver>
@@ -276,13 +276,13 @@
% addition to this, parentheses can be used to isolate
% sub-expressions. For example,
% \begin{verbatim}
-% \intexpr_compare_p:n {1=1} &&
+% \int_compare_p:n {1=1} &&
% (
-% \intexpr_compare_p:n {2=3} ||
-% \intexpr_compare_p:n {4=4} ||
-% \intexpr_compare_p:n {1=\error} % is skipped
+% \int_compare_p:n {2=3} ||
+% \int_compare_p:n {4=4} ||
+% \int_compare_p:n {1=\error} % is skipped
% ) &&
-% !(\intexpr_compare_p:n {2=4})
+% !(\int_compare_p:n {2=4})
% \end{verbatim}
% is a valid boolean expression. Note that minimal evaluation is
% carried out whenever possible so that whenever a truth value cannot
@@ -304,13 +304,13 @@
% either negate a single expression or a group. Hence
% \begin{verbatim}
% \bool_if_p:n{
-% \intexpr_compare_p:n {1=1} &&
+% \int_compare_p:n {1=1} &&
% (
-% \intexpr_compare_p:n {2=3} ||
-% \intexpr_compare_p:n {4=4} ||
-% \intexpr_compare_p:n {1=\error} % is skipped
+% \int_compare_p:n {2=3} ||
+% \int_compare_p:n {4=4} ||
+% \int_compare_p:n {1=\error} % is skipped
% ) &&
-% !(\intexpr_compare_p:n {2=4})
+% !(\int_compare_p:n {2=4})
% }
% \end{verbatim}
% from above returns \meta{true}.
@@ -586,7 +586,7 @@
% |\prg_quicksort:n|. As an example we could define
% \begin{quote}
% |\cs_set_nopar:Npn\prg_quicksort_function:n #1{{#1}}|\\
-% |\cs_set_nopar:Npn\prg_quicksort_compare:nnTF #1#2#3#4 {\intexpr_compare:nNnTF{#1}>{#2}}|
+% |\cs_set_nopar:Npn\prg_quicksort_compare:nnTF #1#2#3#4 {\int_compare:nNnTF{#1}>{#2}}|
% \end{quote}
% Then the function call
% \begin{quote}
@@ -597,7 +597,7 @@
% be defined as
% \begin{quote}
% |\cs_set_nopar:Npn\prg_quicksort_compare:nnTF #1#2 {|\\
-% | \intexpr_compare:nNnTF{\tl_compare:nn{#1}{#2}}>\c_zero }|
+% | \int_compare:nNnTF{\tl_compare:nn{#1}{#2}}>\c_zero }|
% \end{quote}
%
% \end{function}
@@ -824,11 +824,11 @@
% char node or a ligature node.
% \begin{macrocode}
\cs_new_nopar:Npn \scan_align_safe_stop: {
- \intexpr_compare:nNnT \etex_currentgrouptype:D = \c_six
+ \int_compare:nNnT \etex_currentgrouptype:D = \c_six
{
- \intexpr_compare:nNnF \etex_lastnodetype:D = \c_zero
+ \int_compare:nNnF \etex_lastnodetype:D = \c_zero
{
- \intexpr_compare:nNnF \etex_lastnodetype:D = \c_seven
+ \int_compare:nNnF \etex_lastnodetype:D = \c_seven
\scan_stop:
}
}
@@ -872,7 +872,7 @@
\cs_new_nopar:Npn \prg_replicate:nn #1{
\cs:w prg_do_nothing:
\exp_after:wN\prg_replicate_first_aux:N
- \tex_romannumeral:D -`\q \intexpr_eval:n{#1} \cs_end:
+ \tex_romannumeral:D -`\q \int_eval:n{#1} \cs_end:
\cs_end:
}
\cs_new_nopar:Npn \prg_replicate_aux:N#1{
@@ -935,26 +935,26 @@
% add the step to |#1| and try again with this new value of |#1|.
% \begin{macrocode}
\cs_new:Npn \prg_stepwise_function:nnnN #1#2{
- \intexpr_compare:nNnTF{#2}<\c_zero
+ \int_compare:nNnTF{#2}<\c_zero
{\exp_args:Nf\prg_stepwise_function_decr:nnnN }
{\exp_args:Nf\prg_stepwise_function_incr:nnnN }
- {\intexpr_eval:n{#1}}{#2}
+ {\int_eval:n{#1}}{#2}
}
\cs_new:Npn \prg_stepwise_function_incr:nnnN #1#2#3#4{
- \intexpr_compare:nNnF {#1}>{#3}
+ \int_compare:nNnF {#1}>{#3}
{
#4{#1}
\exp_args:Nf \prg_stepwise_function_incr:nnnN
- {\intexpr_eval:n{#1 + #2}}
+ {\int_eval:n{#1 + #2}}
{#2}{#3}{#4}
}
}
\cs_new:Npn \prg_stepwise_function_decr:nnnN #1#2#3#4{
- \intexpr_compare:nNnF {#1}<{#3}
+ \int_compare:nNnF {#1}<{#3}
{
#4{#1}
\exp_args:Nf \prg_stepwise_function_decr:nnnN
- {\intexpr_eval:n{#1 + #2}}
+ {\int_eval:n{#1 + #2}}
{#2}{#3}{#4}
}
}
@@ -976,27 +976,27 @@
\cs_new_protected:Npn\prg_stepwise_inline:nnnn #1#2#3#4{
\int_gincr:N \g_prg_inline_level_int
\cs_gset_nopar:cpn{prg_stepwise_inline_\int_use:N\g_prg_inline_level_int :n}##1{#4}
- \intexpr_compare:nNnTF {#2}<\c_zero
+ \int_compare:nNnTF {#2}<\c_zero
{\exp_args:Ncf \prg_stepwise_inline_decr:Nnnn }
{\exp_args:Ncf \prg_stepwise_inline_incr:Nnnn }
{prg_stepwise_inline_\int_use:N\g_prg_inline_level_int :n}
- {\intexpr_eval:n{#1}} {#2} {#3}
+ {\int_eval:n{#1}} {#2} {#3}
\int_gdecr:N \g_prg_inline_level_int
}
\cs_new:Npn \prg_stepwise_inline_incr:Nnnn #1#2#3#4{
- \intexpr_compare:nNnF {#2}>{#4}
+ \int_compare:nNnF {#2}>{#4}
{
#1{#2}
\exp_args:NNf \prg_stepwise_inline_incr:Nnnn #1
- {\intexpr_eval:n{#2 + #3}} {#3}{#4}
+ {\int_eval:n{#2 + #3}} {#3}{#4}
}
}
\cs_new:Npn \prg_stepwise_inline_decr:Nnnn #1#2#3#4{
- \intexpr_compare:nNnF {#2}<{#4}
+ \int_compare:nNnF {#2}<{#4}
{
#1{#2}
\exp_args:NNf \prg_stepwise_inline_decr:Nnnn #1
- {\intexpr_eval:n{#2 + #3}} {#3}{#4}
+ {\int_eval:n{#2 + #3}} {#3}{#4}
}
}
% \end{macrocode}
@@ -1011,25 +1011,25 @@
% |#5|.
% \begin{macrocode}
\cs_new_protected:Npn \prg_stepwise_variable:nnnNn #1#2 {
- \intexpr_compare:nNnTF {#2}<\c_zero
+ \int_compare:nNnTF {#2}<\c_zero
{\exp_args:Nf\prg_stepwise_variable_decr:nnnNn}
{\exp_args:Nf\prg_stepwise_variable_incr:nnnNn}
- {\intexpr_eval:n{#1}}{#2}
+ {\int_eval:n{#1}}{#2}
}
\cs_new_protected:Npn \prg_stepwise_variable_incr:nnnNn #1#2#3#4#5 {
- \intexpr_compare:nNnF {#1}>{#3}
+ \int_compare:nNnF {#1}>{#3}
{
\cs_set_nopar:Npn #4{#1} #5
\exp_args:Nf \prg_stepwise_variable_incr:nnnNn
- {\intexpr_eval:n{#1 + #2}}{#2}{#3}#4{#5}
+ {\int_eval:n{#1 + #2}}{#2}{#3}#4{#5}
}
}
\cs_new_protected:Npn \prg_stepwise_variable_decr:nnnNn #1#2#3#4#5 {
- \intexpr_compare:nNnF {#1}<{#3}
+ \int_compare:nNnF {#1}<{#3}
{
\cs_set_nopar:Npn #4{#1} #5
\exp_args:Nf \prg_stepwise_variable_decr:nnnNn
- {\intexpr_eval:n{#1 + #2}}{#2}{#3}#4{#5}
+ {\int_eval:n{#1 + #2}}{#2}{#3}#4{#5}
}
}
% \end{macrocode}
@@ -1565,7 +1565,7 @@
% return false, otherwise return true.
% \begin{macrocode}
\cs_new:Npn \bool_xor_p:nn #1#2 {
- \intexpr_compare:nNnTF {\bool_if_p:n { #1 }} = {\bool_if_p:n { #2 }}
+ \int_compare:nNnTF {\bool_if_p:n { #1 }} = {\bool_if_p:n { #2 }}
{\c_false_bool}{\c_true_bool}
}
% \end{macrocode}
@@ -1621,7 +1621,7 @@
% We will be parsing on |#1| for each step so we might as well
% evaluate it first in case it is complicated.
% \begin{macrocode}
- \exp_args:Nf \prg_case_int_aux:nnn { \intexpr_eval:n{#1}} #2
+ \exp_args:Nf \prg_case_int_aux:nnn { \int_eval:n{#1}} #2
% \end{macrocode}
% The \texttt{?} below is just so there are enough arguments when we
% reach the end. And it made you look.~\texttt{;-)}
@@ -1636,7 +1636,7 @@
% \end{macrocode}
% Otherwise we compare (which evaluates |#2| for us)
% \begin{macrocode}
- \intexpr_compare:nNnTF{#1}={#2}
+ \int_compare:nNnTF{#1}={#2}
% \end{macrocode}
% If true, we want to remove the remainder of the list, the else case
% and then execute the code specified. |\prg_end_case:nw {#3}| does
diff --git a/Master/texmf-dist/source/latex/expl3/l3skip.dtx b/Master/texmf-dist/source/latex/expl3/l3skip.dtx
index af3a37564be..87174998097 100644
--- a/Master/texmf-dist/source/latex/expl3/l3skip.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3skip.dtx
@@ -36,7 +36,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3skip.dtx 2047 2010-09-23 09:27:30Z will $
+\GetIdInfo$Id: l3skip.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental skip registers}
%\iffalse
%<*driver>
@@ -835,8 +835,8 @@
% \begin{macrocode}
\prg_new_conditional:Nnn \skip_if_infinite_glue:n {p,TF,T,F} {
\bool_if:nTF {
- \intexpr_compare_p:nNn {\etex_gluestretchorder:D #1 } > \c_zero ||
- \intexpr_compare_p:nNn {\etex_glueshrinkorder:D #1 } > \c_zero
+ \int_compare_p:nNn {\etex_gluestretchorder:D #1 } > \c_zero ||
+ \int_compare_p:nNn {\etex_glueshrinkorder:D #1 } > \c_zero
} {\prg_return_true:} {\prg_return_false:}
}
% \end{macrocode}
@@ -1034,10 +1034,13 @@
% \end{macrocode}
% \end{macro}
%
-% \begin{macro}{\if_dim:w}
-% The comparison primitive.
+% \begin{macro}{\if_dim:w,\dim_value:w,\dim_eval:w,\dim_eval_end:}
+% Primitives.
% \begin{macrocode}
\cs_new_eq:NN \if_dim:w \tex_ifdim:D
+\cs_set_eq:NN \dim_value:w \tex_number:D
+\cs_set_eq:NN \dim_eval:w \etex_dimexpr:D
+\cs_set_protected:Npn \dim_eval_end: {\tex_relax:D}
% \end{macrocode}
% \end{macro}
%
@@ -1055,15 +1058,7 @@
%
% \begin{macro}{\dim_compare_p:n}
% \begin{macro}[TF]{\dim_compare:n}
-% [This code plus comments lifted directly from the |\intexpr_compare:nTF| function.]
-% Some things we need for the code below.
-% TODO: normalise names and things.
-% \begin{macrocode}
-\cs_set_eq:NN \dim_value:w \tex_number:D
-\cs_set_eq:NN \dim_eval:w \etex_dimexpr:D
-\cs_set_eq:NN \if_dim_compare:w \if_dim:w
-\cs_set_eq:NN \dim_eval_end: \scan_stop:
-% \end{macrocode}
+% [This code plus comments lifted directly from the |\int_compare:nTF| function.]
% Comparison tests using a simple syntax where only one set of braces
% is required and additional operators such as "!=" and ">=" are
% supported. First some notes on the idea behind this. We wish to
@@ -1115,7 +1110,7 @@
% Equality is easy:
% \begin{macrocode}
\cs_new:cpn {dim_compare_=:w} #1 = #2 \q_stop {
- \if_dim_compare:w #1 sp = \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp = \dim_eval:w #2 \dim_eval_end:
\prg_return_true: \else: \prg_return_false: \fi:
}
% \end{macrocode}
@@ -1123,25 +1118,25 @@
% parameter text.
% \begin{macrocode}
\cs_new:cpn {dim_compare_==:w} #1 == #2 \q_stop {
- \if_dim_compare:w #1 sp = \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp = \dim_eval:w #2 \dim_eval_end:
\prg_return_true: \else: \prg_return_false: \fi:
}
% \end{macrocode}
% Not equal is just about reversing the truth value.
% \begin{macrocode}
\cs_new:cpn {dim_compare_!=:w} #1 != #2 \q_stop {
- \if_dim_compare:w #1 sp = \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp = \dim_eval:w #2 \dim_eval_end:
\prg_return_false: \else: \prg_return_true: \fi:
}
% \end{macrocode}
% Less than and greater than are also straight forward.
% \begin{macrocode}
\cs_new:cpn {dim_compare_<:w} #1 < #2 \q_stop {
- \if_dim_compare:w #1 sp < \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp < \dim_eval:w #2 \dim_eval_end:
\prg_return_true: \else: \prg_return_false: \fi:
}
\cs_new:cpn {dim_compare_>:w} #1 > #2 \q_stop {
- \if_dim_compare:w #1 sp > \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp > \dim_eval:w #2 \dim_eval_end:
\prg_return_true: \else: \prg_return_false: \fi:
}
% \end{macrocode}
@@ -1149,11 +1144,11 @@
% than operation. Vice versa for less than or equal.
% \begin{macrocode}
\cs_new:cpn {dim_compare_<=:w} #1 <= #2 \q_stop {
- \if_dim_compare:w #1 sp > \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp > \dim_eval:w #2 \dim_eval_end:
\prg_return_false: \else: \prg_return_true: \fi:
}
\cs_new:cpn {dim_compare_>=:w} #1 >= #2 \q_stop {
- \if_dim_compare:w #1 sp < \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp < \dim_eval:w #2 \dim_eval_end:
\prg_return_false: \else: \prg_return_true: \fi:
}
% \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/expl3/l3tl.dtx b/Master/texmf-dist/source/latex/expl3/l3tl.dtx
index c7c84a531ae..585d50eb9bc 100644
--- a/Master/texmf-dist/source/latex/expl3/l3tl.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3tl.dtx
@@ -36,7 +36,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3tl.dtx 2040 2010-09-21 18:11:09Z joseph $
+\GetIdInfo$Id: l3tl.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental Token Lists}
%\iffalse
%<*driver>
@@ -1673,13 +1673,13 @@
% The "0" to ensure it works on an empty list.
% \begin{macrocode}
\cs_new:Npn \tl_elt_count:n #1{
- \intexpr_eval:n {
+ \int_eval:n {
0 \tl_map_function:nN {#1} \tl_elt_count_aux:n
}
}
\cs_generate_variant:Nn \tl_elt_count:n {V,o}
\cs_new_nopar:Npn \tl_elt_count:N #1{
- \intexpr_eval:n {
+ \int_eval:n {
0 \tl_map_function:NN #1 \tl_elt_count_aux:n
}
}
diff --git a/Master/texmf-dist/source/latex/expl3/l3token.dtx b/Master/texmf-dist/source/latex/expl3/l3token.dtx
index fa1767465d4..81e70af0bcf 100644
--- a/Master/texmf-dist/source/latex/expl3/l3token.dtx
+++ b/Master/texmf-dist/source/latex/expl3/l3token.dtx
@@ -35,7 +35,7 @@
\RequirePackage{l3names}
%</driver|package>
%\fi
-\GetIdInfo$Id: l3token.dtx 2029 2010-09-19 13:59:02Z joseph $
+\GetIdInfo$Id: l3token.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental token investigation and manipulation}
%\iffalse
%<*driver>
@@ -774,17 +774,17 @@
% \begin{macrocode}
\cs_new_eq:NN \char_set_catcode:w \tex_catcode:D
\cs_new_protected_nopar:Npn \char_set_catcode:nn #1#2 {
- \char_set_catcode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_catcode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_catcode:w { \int_use:N \tex_catcode:D }
\cs_new_nopar:Npn \char_value_catcode:n #1 {
- \char_value_catcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_value_catcode:w \int_eval:w #1\int_eval_end:
}
\cs_new_nopar:Npn \char_show_value_catcode:w {
\tex_showthe:D \tex_catcode:D
}
\cs_new_nopar:Npn \char_show_value_catcode:n #1 {
- \char_show_value_catcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_show_value_catcode:w \int_eval:w #1\int_eval_end:
}
% \end{macrocode}
% \end{macro}
@@ -857,19 +857,19 @@
% \begin{macrocode}
\cs_new_eq:NN \char_set_mathcode:w \tex_mathcode:D
\cs_new_protected_nopar:Npn \char_set_mathcode:nn #1#2 {
- \char_set_mathcode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_mathcode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_protected_nopar:Npn \char_gset_mathcode:w { \pref_global:D \tex_mathcode:D }
\cs_new_protected_nopar:Npn \char_gset_mathcode:nn #1#2 {
- \char_gset_mathcode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_gset_mathcode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_mathcode:w { \int_use:N \tex_mathcode:D }
\cs_new_nopar:Npn \char_value_mathcode:n #1 {
- \char_value_mathcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_value_mathcode:w \int_eval:w #1\int_eval_end:
}
\cs_new_nopar:Npn \char_show_value_mathcode:w { \tex_showthe:D \tex_mathcode:D }
\cs_new_nopar:Npn \char_show_value_mathcode:n #1 {
- \char_show_value_mathcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_show_value_mathcode:w \int_eval:w #1\int_eval_end:
}
% \end{macrocode}
% \end{macro}
@@ -880,14 +880,14 @@
% \begin{macrocode}
\cs_new_eq:NN \char_set_lccode:w \tex_lccode:D
\cs_new_protected_nopar:Npn \char_set_lccode:nn #1#2{
- \char_set_lccode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_lccode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_lccode:w {\int_use:N\tex_lccode:D}
\cs_new_nopar:Npn \char_value_lccode:n #1{\char_value_lccode:w
- \intexpr_eval:w #1\intexpr_eval_end:}
+ \int_eval:w #1\int_eval_end:}
\cs_new_nopar:Npn \char_show_value_lccode:w {\tex_showthe:D\tex_lccode:D}
\cs_new_nopar:Npn \char_show_value_lccode:n #1{
- \char_show_value_lccode:w \intexpr_eval:w #1\intexpr_eval_end:}
+ \char_show_value_lccode:w \int_eval:w #1\int_eval_end:}
% \end{macrocode}
% \end{macro}
%
@@ -897,14 +897,14 @@
% \begin{macrocode}
\cs_new_eq:NN \char_set_uccode:w \tex_uccode:D
\cs_new_protected_nopar:Npn \char_set_uccode:nn #1#2{
- \char_set_uccode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_uccode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_uccode:w {\int_use:N\tex_uccode:D}
\cs_new_nopar:Npn \char_value_uccode:n #1{\char_value_uccode:w
- \intexpr_eval:w #1\intexpr_eval_end:}
+ \int_eval:w #1\int_eval_end:}
\cs_new_nopar:Npn \char_show_value_uccode:w {\tex_showthe:D\tex_uccode:D}
\cs_new_nopar:Npn \char_show_value_uccode:n #1{
- \char_show_value_uccode:w \intexpr_eval:w #1\intexpr_eval_end:}
+ \char_show_value_uccode:w \int_eval:w #1\int_eval_end:}
% \end{macrocode}
% \end{macro}
%
@@ -914,15 +914,15 @@
% \begin{macrocode}
\cs_new_eq:NN \char_set_sfcode:w \tex_sfcode:D
\cs_new_protected_nopar:Npn \char_set_sfcode:nn #1#2 {
- \char_set_sfcode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_sfcode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_sfcode:w { \int_use:N \tex_sfcode:D }
\cs_new_nopar:Npn \char_value_sfcode:n #1 {
- \char_value_sfcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_value_sfcode:w \int_eval:w #1\int_eval_end:
}
\cs_new_nopar:Npn \char_show_value_sfcode:w { \tex_showthe:D \tex_sfcode:D }
\cs_new_nopar:Npn \char_show_value_sfcode:n #1 {
- \char_show_value_sfcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_show_value_sfcode:w \int_eval:w #1\int_eval_end:
}
% \end{macrocode}
% \end{macro}
diff --git a/Master/texmf-dist/tex/latex/expl3/expl3.sty b/Master/texmf-dist/tex/latex/expl3/expl3.sty
index 1c4c346d8a7..3a14c072444 100644
--- a/Master/texmf-dist/tex/latex/expl3/expl3.sty
+++ b/Master/texmf-dist/tex/latex/expl3/expl3.sty
@@ -49,7 +49,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: expl3.dtx 2022 2010-09-16 13:00:35Z joseph $
+\GetIdInfo$Id: expl3.dtx 2056 2010-10-02 17:31:05Z will $
{L3 Experimental code bundle wrapper}%
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
@@ -68,11 +68,10 @@
l3basics,
l3expan,
l3tl,
- l3intexpr,
+ l3int,
l3quark,
l3seq,
l3toks,
- l3int,
l3prg,
l3clist,
l3token,
diff --git a/Master/texmf-dist/tex/latex/expl3/l3basics.sty b/Master/texmf-dist/tex/latex/expl3/l3basics.sty
index d128e2fa1f3..1c0e8c5243b 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3basics.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3basics.sty
@@ -48,7 +48,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3basics.dtx 2037 2010-09-20 21:22:45Z joseph $
+\GetIdInfo$Id: l3basics.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental basic definitions}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
@@ -410,9 +410,8 @@
\cs_set_protected_nopar:Npn \chk_if_free_cs:N #1{
\cs_if_free:NF #1
{
- \msg_kernel_bug:x {Command~name~`\token_to_str:N #1'~
- already~defined!~
- Current~meaning:~\token_to_meaning:N #1
+ \msg_kernel_bug:x {Command~name~`\token_to_str:N #1'~already~defined!~
+ Current~meaning: \\ \c_space_tl \c_space_tl \token_to_meaning:N #1
}
}
\cs_record_meaning:N#1
@@ -428,9 +427,8 @@
{
\msg_kernel_bug:x
{
- Command~name~`\token_to_str:N #1'~
- already~defined!~
- Current~meaning:~\token_to_meaning:N #1
+ Command~name~`\token_to_str:N #1'~already~defined!~
+ Current~meaning: \\ \c_space_tl \c_space_tl \token_to_meaning:N #1
}
}
}
diff --git a/Master/texmf-dist/tex/latex/expl3/l3clist.sty b/Master/texmf-dist/tex/latex/expl3/l3clist.sty
index 257c7209ba8..2e40898a0dc 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3clist.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3clist.sty
@@ -48,7 +48,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3clist.dtx 2037 2010-09-20 21:22:45Z joseph $
+\GetIdInfo$Id: l3clist.dtx 2071 2010-10-09 09:48:48Z joseph $
{L3 Experimental comma separated lists}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
diff --git a/Master/texmf-dist/tex/latex/expl3/l3int.sty b/Master/texmf-dist/tex/latex/expl3/l3int.sty
index 44c910a145c..230ff5aed01 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3int.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3int.sty
@@ -48,26 +48,47 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3int.dtx 2029 2010-09-19 13:59:02Z joseph $
+\GetIdInfo$Id: l3int.dtx 2070 2010-10-09 06:55:11Z joseph $
{L3 Experimental Integer module}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
\package_check_loaded_expl:
+\cs_set_eq:NN \int_value:w \tex_number:D
+\cs_set_eq:NN \int_eval:w \etex_numexpr:D
+\cs_set_protected:Npn \int_eval_end: {\tex_relax:D}
+\cs_set_eq:NN \if_int_compare:w \tex_ifnum:D
+\cs_new_eq:NN \if_num:w \tex_ifnum:D
+\cs_set_eq:NN \if_int_odd:w \tex_ifodd:D
+\cs_new_eq:NN \if_case:w \tex_ifcase:D
\cs_new_eq:NN \int_to_roman:w \tex_romannumeral:D
-\cs_new_eq:NN \int_to_number:w \tex_number:D
\cs_new_eq:NN \int_advance:w \tex_advance:D
+\cs_set:Npn \int_eval:n #1{
+ \int_value:w \int_eval:w #1\int_eval_end:
+}
\cs_new_protected_nopar:Npn \int_new:N #1 {
\chk_if_free_cs:N #1
\newcount #1
}
\cs_generate_variant:Nn \int_new:N {c}
-\cs_new_protected_nopar:Npn \int_set:Nn #1#2{#1 \intexpr_eval:w #2\intexpr_eval_end:
+\cs_new_protected_nopar:Npn \int_set:Nn #1#2{#1 \int_eval:w #2\int_eval_end:
}
\cs_new_protected_nopar:Npn \int_gset:Nn {
\pref_global:D
\int_set:Nn }
\cs_generate_variant:Nn\int_set:Nn {cn}
\cs_generate_variant:Nn\int_gset:Nn {cn}
+\cs_new_protected_nopar:Npn \int_set_eq:NN #1#2 {
+ \int_set:Nn #1 {#2}
+}
+\cs_generate_variant:Nn \int_set_eq:NN { c }
+\cs_generate_variant:Nn \int_set_eq:NN { Nc }
+\cs_generate_variant:Nn \int_set_eq:NN { cc }
+\cs_new_protected_nopar:Npn \int_gset_eq:NN #1#2 {
+ \int_gset:Nn #1 {#2}
+}
+\cs_generate_variant:Nn \int_gset_eq:NN { c }
+\cs_generate_variant:Nn \int_gset_eq:NN { Nc }
+\cs_generate_variant:Nn \int_gset_eq:NN { cc }
\cs_new_protected_nopar:Npn \int_incr:N #1{\int_advance:w#1\c_one
}
\cs_new_protected_nopar:Npn \int_decr:N #1{\int_advance:w#1\c_minus_one
@@ -91,10 +112,10 @@
\cs_new_protected_nopar:Npn \int_gzero:N #1 {\pref_global:D #1=\c_zero}
\cs_generate_variant:Nn \int_gzero:N {c}
\cs_new_protected_nopar:Npn \int_add:Nn #1#2{
- \int_advance:w #1 by \intexpr_eval:w #2\intexpr_eval_end:
+ \int_advance:w #1 by \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \int_sub:Nn #1#2{
- \int_advance:w #1-\intexpr_eval:w #2\intexpr_eval_end:
+ \int_advance:w #1-\int_eval:w #2\int_eval_end:
}
\cs_new_protected_nopar:Npn \int_gadd:Nn {
\pref_global:D
@@ -110,7 +131,7 @@
\cs_new_nopar:Npn \int_use:c #1{\int_use:N \cs:w#1\cs_end:}
\cs_new_eq:NN \int_show:N \kernel_register_show:N
\cs_new_eq:NN \int_show:c \kernel_register_show:c
-\cs_new_nopar:Npn \int_to_arabic:n #1{ \intexpr_eval:n{#1}}
+\cs_new_nopar:Npn \int_to_arabic:n #1{ \int_eval:n{#1}}
\cs_new_protected_nopar:Npn \int_roman_lcuc_mapping:Nnn #1#2#3{
\cs_set_nopar:cpn {int_to_lc_roman_#1:}{#2}
\cs_set_nopar:cpn {int_to_uc_roman_#1:}{#3}
@@ -125,51 +146,98 @@
\int_roman_lcuc_mapping:Nnn Q \use_none:nn \use_none:nn
\cs_new_nopar:Npn \int_to_roman:n #1 {
\exp_after:wN \int_to_roman_lcuc:NN \exp_after:wN l
- \int_to_roman:w \intexpr_eval:n {#1} Q
+ \int_to_roman:w \int_eval:n {#1} Q
}
\cs_new_nopar:Npn \int_to_Roman:n #1 {
\exp_after:wN \int_to_roman_lcuc:NN \exp_after:wN u
- \int_to_roman:w \intexpr_eval:n {#1} Q
+ \int_to_roman:w \int_eval:n {#1} Q
}
\cs_new_nopar:Npn \int_to_roman_lcuc:NN #1#2{
\use:c {int_to_#1c_roman_#2:}
\int_to_roman_lcuc:NN #1
}
+\cs_new_nopar:Npn \int_convert_to_symbols:nnn #1#2#3 {
+ \int_compare:nNnTF {#1} > {#2}
+ {
+ \exp_args:Nf \int_convert_to_symbols:nnn
+ { \int_div_truncate:nn { #1 - 1 } {#2} } {#2} {#3}
+ \exp_args:Nf \prg_case_int:nnn
+ { \int_eval:n { 1 + \int_mod:nn { #1 - 1 } {#2} } }
+ {#3} { }
+ }
+ { \exp_args:Nf \prg_case_int:nnn { \int_eval:n {#1} } {#3} { } }
+}
\cs_set_nopar:Npn \int_convert_number_with_rule:nnN #1#2#3{
- \intexpr_compare:nNnTF {#1}>{#2}
+ \int_compare:nNnTF {#1}>{#2}
{
\exp_args:Nf \int_convert_number_with_rule:nnN
- { \intexpr_div_truncate:nn {#1-1}{#2} }{#2}
+ { \int_div_truncate:nn {#1-1}{#2} }{#2}
#3
- \exp_args:Nf #3 { \intexpr_eval:n{1+\intexpr_mod:nn {#1-1}{#2}} }
+ \exp_args:Nf #3 { \int_eval:n{1+\int_mod:nn {#1-1}{#2}} }
}
- { \exp_args:Nf #3{ \intexpr_eval:n{#1} } }
+ { \exp_args:Nf #3{ \int_eval:n{#1} } }
}
-\cs_new_nopar:Npn \int_alph_default_conversion_rule:n #1{
- \if_case:w #1
- \or: a\or: b\or: c\or: d\or: e\or: f
- \or: g\or: h\or: i\or: j\or: k\or: l
- \or: m\or: n\or: o\or: p\or: q\or: r
- \or: s\or: t\or: u\or: v\or: w\or: x
- \or: y\or: z
- \fi:
-}
-\cs_new_nopar:Npn \int_Alph_default_conversion_rule:n #1{
- \if_case:w #1
- \or: A\or: B\or: C\or: D\or: E\or: F
- \or: G\or: H\or: I\or: J\or: K\or: L
- \or: M\or: N\or: O\or: P\or: Q\or: R
- \or: S\or: T\or: U\or: V\or: W\or: X
- \or: Y\or: Z
- \fi:
-}
-\cs_new_nopar:Npn \int_to_alph:n #1{
- \int_convert_number_with_rule:nnN {#1}{26}
- \int_alph_default_conversion_rule:n
+\cs_new_nopar:Npn \int_to_alph:n #1 {
+ \int_convert_to_symbols:nnn {#1} { 26 }
+ {
+ { 1 } { a }
+ { 2 } { b }
+ { 3 } { c }
+ { 4 } { d }
+ { 5 } { e }
+ { 6 } { f }
+ { 7 } { g }
+ { 8 } { h }
+ { 9 } { i }
+ { 10 } { j }
+ { 11 } { k }
+ { 12 } { l }
+ { 13 } { m }
+ { 14 } { n }
+ { 15 } { o }
+ { 16 } { p }
+ { 17 } { q }
+ { 18 } { r }
+ { 19 } { s }
+ { 20 } { t }
+ { 21 } { u }
+ { 22 } { v }
+ { 23 } { w }
+ { 24 } { x }
+ { 25 } { y }
+ { 26 } { z }
+ }
}
-\cs_new_nopar:Npn \int_to_Alph:n #1{
- \int_convert_number_with_rule:nnN {#1}{26}
- \int_Alph_default_conversion_rule:n
+\cs_new_nopar:Npn \int_to_Alph:n #1 {
+ \int_convert_to_symbols:nnn {#1} { 26 }
+ {
+ { 1 } { A }
+ { 2 } { B }
+ { 3 } { C }
+ { 4 } { D }
+ { 5 } { E }
+ { 6 } { F }
+ { 7 } { G }
+ { 8 } { H }
+ { 9 } { I }
+ { 10 } { J }
+ { 11 } { K }
+ { 12 } { L }
+ { 13 } { M }
+ { 14 } { N }
+ { 15 } { O }
+ { 16 } { P }
+ { 17 } { Q }
+ { 18 } { R }
+ { 19 } { S }
+ { 20 } { T }
+ { 21 } { U }
+ { 22 } { V }
+ { 23 } { W }
+ { 24 } { X }
+ { 25 } { Y }
+ { 26 } { Z }
+ }
}
\cs_new_nopar:Npn \int_to_symbol:n #1{
\mode_if_math:TF
@@ -214,21 +282,390 @@
\int_new:N \g_tmpa_int
\int_new:N \g_tmpb_int
\cs_set_nopar:Npn \int_pre_eval_one_arg:Nn #1#2{
- \exp_args:Nf#1{\intexpr_eval:n{#2}}}
+ \exp_args:Nf#1{\int_eval:n{#2}}}
\cs_set_nopar:Npn \int_pre_eval_two_args:Nnn #1#2#3{
- \exp_args:Nff#1{\intexpr_eval:n{#2}}{\intexpr_eval:n{#3}}
+ \exp_args:Nff#1{\int_eval:n{#2}}{\int_eval:n{#3}}
+}
+\cs_new_nopar:Npn \int_from_roman:n #1 {
+ \tl_if_blank:nF {#1}
+ {
+ \tex_expandafter:D \int_from_roman_end:w
+ \tex_number:D \etex_numexpr:D
+ \int_from_roman_aux:NN #1 Q \q_stop
+ }
+}
+\cs_new_nopar:Npn \int_from_roman_aux:NN #1#2 {
+ \str_if_eq:nnTF {#1} { Q }
+ {#1#2}
+ {
+ \str_if_eq:nnTF {#2} { Q }
+ {
+ \cs_if_exist:cF { c_int_from_roman_ #1 _int }
+ { \int_from_roman_clean_up:w }
+ +
+ \use:c { c_int_from_roman_ #1 _int }
+ #2
+ }
+ {
+ \cs_if_exist:cF { c_int_from_roman_ #1 _int }
+ { \int_from_roman_clean_up:w }
+ \cs_if_exist:cF { c_int_from_roman_ #2 _int }
+ { \int_from_roman_clean_up:w }
+ \int_compare:nNnTF
+ { \use:c { c_int_from_roman_ #1 _int } }
+ <
+ { \use:c { c_int_from_roman_ #2 _int } }
+ {
+ + \use:c { c_int_from_roman_ #2 _int }
+ - \use:c { c_int_from_roman_ #1 _int }
+ \int_from_roman_aux:NN
+ }
+ {
+ + \use:c { c_int_from_roman_ #1 _int }
+ \int_from_roman_aux:NN #2
+ }
+ }
+ }
+}
+\cs_new_nopar:Npn \int_from_roman_end:w #1 Q #2 \q_stop {
+ \tl_if_empty:nTF {#2} {#1} {#2}
+}
+\cs_new_nopar:Npn \int_from_roman_clean_up:w #1 Q { + 0 Q -1 }
+\cs_new:Npn \int_convert_from_base_ten:nn #1#2 {
+ \int_compare:nNnTF {#1} < { 0 }
+ {
+ -
+ \exp_args:Nnf \int_convert_from_base_ten_aux:nnn
+ { } { \int_eval:n { 0 - ( #1 ) } } {#2}
+ }
+ {
+ \exp_args:Nnf \int_convert_from_base_ten_aux:nnn
+ { } { \int_eval:n {#1} } {#2}
+ }
+}
+\cs_new:Npn \int_convert_from_base_ten_aux:nnn #1#2#3 {
+ \int_compare:nNnTF {#2} < {#3}
+ {
+ \int_convert_number_to_letter:n {#2}
+ #1
+ }
+ {
+ \exp_args:Nff \int_convert_from_base_ten_aux:nnn
+ {
+ \int_convert_number_to_letter:n
+ { \int_mod:nn {#2} {#3} }
+ #1
+ }
+ { \int_div_truncate:nn {#2} {#3} }
+ {#3}
+ }
+}
+\cs_new:Npn \int_convert_number_to_letter:n #1 {
+ \prg_case_int:nnn { #1 - 9 }
+ {
+ { 1 } { A }
+ { 2 } { B }
+ { 3 } { C }
+ { 4 } { D }
+ { 5 } { E }
+ { 6 } { F }
+ { 7 } { G }
+ { 8 } { H }
+ { 9 } { I }
+ { 10 } { J }
+ { 11 } { K }
+ { 12 } { L }
+ { 13 } { M }
+ { 14 } { N }
+ { 15 } { O }
+ { 16 } { P }
+ { 17 } { Q }
+ { 18 } { R }
+ { 19 } { S }
+ { 20 } { T }
+ { 21 } { U }
+ { 22 } { V }
+ { 23 } { W }
+ { 24 } { X }
+ { 25 } { Y }
+ { 26 } { Z }
+ }
+ {#1}
+}
+\cs_new:Npn \int_convert_to_base_ten:nn #1#2 {
+ \int_eval:n
+ {
+ \int_get_sign:n {#1}
+ \exp_args:Nf \int_convert_to_base_ten_aux:nn
+ { \int_get_digits:n {#1} } {#2}
+ }
+}
+\cs_new:Npn \int_convert_to_base_ten_aux:nn #1#2 {
+ \int_convert_to_base_ten_aux:nnN { 0 } { #2 } #1 \q_nil
+}
+\cs_new:Npn \int_convert_to_base_ten_aux:nnN #1#2#3 {
+ \quark_if_nil:NTF #3
+ {#1}
+ {
+ \exp_args:Nf \int_convert_to_base_ten_aux:nnN
+ { \int_eval:n { #1 * #2 + \int_convert_to_base_ten_aux:N #3 } }
+ {#2}
+ }
+}
+\cs_new:Npn \int_convert_to_base_ten_aux:N #1 {
+ \int_compare:nNnTF { `#1 } < { 58 }
+ {#1}
+ {
+ \int_eval:n
+ { `#1 - \int_compare:nNnTF { `#1 } < { 91 } { 55 } { 87 } }
+ }
+}
+\cs_new:Npn \int_get_sign_and_digits:n #1 {
+ \int_get_sign_and_digits_aux:nNNN {#1}
+ \c_true_bool \c_true_bool \c_true_bool
+}
+\cs_new:Npn \int_get_sign:n #1 {
+ \int_get_sign_and_digits_aux:nNNN {#1}
+ \c_true_bool \c_true_bool \c_false_bool
+}
+\cs_new:Npn \int_get_digits:n #1 {
+ \int_get_sign_and_digits_aux:nNNN {#1}
+ \c_true_bool \c_false_bool \c_true_bool
+}
+\cs_new:Npn \int_get_sign_and_digits_aux:nNNN #1#2#3#4 {
+ \tl_if_head_eq_charcode:fNTF {#1} -
+ {
+ \bool_if:NTF #2
+ {
+ \int_get_sign_and_digits_aux:oNNN
+ { \use_none:n #1 } \c_false_bool #3#4
+ }
+ {
+ \int_get_sign_and_digits_aux:oNNN
+ { \use_none:n #1 } \c_true_bool #3#4
+ }
+ }
+ {
+ \tl_if_head_eq_charcode:fNTF {#1} +
+ { \int_get_sign_and_digits_aux:oNNN { \use_none:n #1 } #2#3#4 }
+ {
+ \bool_if:NT #3 { \bool_if:NF #2 - }
+ \bool_if:NT #4 {#1}
+ }
+ }
+}
+\cs_generate_variant:Nn \int_get_sign_and_digits_aux:nNNN { o }
+\cs_new:Npn \int_from_binary:n #1 {
+ \int_convert_to_base_ten:nn {#1} { 2 }
+}
+\cs_new:Npn \int_from_hexadecimal:n #1 {
+ \int_convert_to_base_ten:nn {#1} { 16 }
+}
+\cs_new:Npn \int_from_octal:n #1 {
+ \int_convert_to_base_ten:nn {#1} { 8 }
+}
+\cs_new:Npn \int_to_binary:n #1 {
+ \int_convert_from_base_ten:nn {#1} { 2 }
+}
+\cs_new:Npn \int_to_hexadecimal:n #1 {
+ \int_convert_from_base_ten:nn {#1} { 16 }
}
+\cs_new:Npn \int_to_octal:n #1 {
+ \int_convert_from_base_ten:nn {#1} { 8 }
+}
+\cs_new:Npn \int_from_alph:n #1 {
+ \int_eval:n
+ {
+ \int_get_sign:n {#1}
+ \exp_args:Nf \int_from_alph_aux:n
+ { \int_get_digits:n {#1} }
+ }
+}
+\cs_new:Npn \int_from_alph_aux:n #1 {
+ \int_from_alph_aux:nN { 0 } #1 \q_nil
+}
+\cs_new:Npn \int_from_alph_aux:nN #1#2 {
+ \quark_if_nil:NTF #2
+ {#1}
+ {
+ \exp_args:Nf \int_from_alph_aux:nN
+ { \int_eval:n { #1 * 26 + \int_from_alph_aux:N #2 } }
+ }
+}
+\cs_new:Npn \int_from_alph_aux:N #1 {
+ \int_eval:n
+ { `#1 - \int_compare:nNnTF { `#1 } < { 91 } { 64 } { 96 } }
+}
+\prg_set_conditional:Npnn \int_compare:n #1{p,TF,T,F}{
+ \exp_after:wN \int_compare_auxi:w \int_value:w
+ \int_eval:w #1\q_stop
+}
+\cs_set:Npn \int_compare_auxi:w #1#2\q_stop{
+ \exp_after:wN \int_compare_auxii:w \tex_romannumeral:D
+ \if:w #1- \else: -\fi: #1#2 \q_mark #1#2 \q_stop
+}
+\cs_set:Npn \int_compare_auxii:w #1#2#3\q_mark{
+ \use:c{
+ int_compare_
+ #1 \if_meaning:w =#2 = \fi:
+ :w}
+}
+\cs_set:cpn {int_compare_=:w} #1=#2\q_stop{
+ \if_int_compare:w #1=\int_eval:w #2 \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+\cs_set:cpn {int_compare_==:w} #1==#2\q_stop{
+ \if_int_compare:w #1=\int_eval:w #2 \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+\cs_set:cpn {int_compare_!=:w} #1!=#2\q_stop{
+ \if_int_compare:w #1=\int_eval:w #2 \int_eval_end:
+ \prg_return_false: \else: \prg_return_true: \fi:
+}
+\cs_set:cpn {int_compare_<:w} #1<#2\q_stop{
+ \if_int_compare:w #1<\int_eval:w #2 \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+\cs_set:cpn {int_compare_>:w} #1>#2\q_stop{
+ \if_int_compare:w #1>\int_eval:w #2 \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+\cs_set:cpn {int_compare_<=:w} #1<=#2\q_stop{
+ \if_int_compare:w #1>\int_eval:w #2 \int_eval_end:
+ \prg_return_false: \else: \prg_return_true: \fi:
+}
+\cs_set:cpn {int_compare_>=:w} #1>=#2\q_stop{
+ \if_int_compare:w #1<\int_eval:w #2 \int_eval_end:
+ \prg_return_false: \else: \prg_return_true: \fi:
+}
+\prg_set_conditional:Npnn \int_compare:nNn #1#2#3{p}{
+ \if_int_compare:w \int_eval:w #1 #2 \int_eval:w #3
+ \int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+\cs_set_nopar:Npn \int_compare:nNnT #1#2#3 {
+ \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
+ \tex_expandafter:D \use:n
+ \tex_else:D
+ \tex_expandafter:D \use_none:n
+ \tex_fi:D
+}
+\cs_set_nopar:Npn \int_compare:nNnF #1#2#3 {
+ \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
+ \tex_expandafter:D \use_none:n
+ \tex_else:D
+ \tex_expandafter:D \use:n
+ \tex_fi:D
+}
+\cs_set_nopar:Npn \int_compare:nNnTF #1#2#3 {
+ \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
+ \tex_expandafter:D \use_i:nn
+ \tex_else:D
+ \tex_expandafter:D \use_ii:nn
+ \tex_fi:D
+}
+\cs_set:Npn \int_abs:n #1{
+ \int_value:w
+ \if_int_compare:w \int_eval:w #1<\c_zero
+ -
+ \fi:
+ \int_eval:w #1\int_eval_end:
+}
+\cs_set:Npn \int_max:nn #1#2{
+ \int_value:w \int_eval:w
+ \if_int_compare:w
+ \int_eval:w #1>\int_eval:w #2\int_eval_end:
+ #1
+ \else:
+ #2
+ \fi:
+ \int_eval_end:
+}
+\cs_set:Npn \int_min:nn #1#2{
+ \int_value:w \int_eval:w
+ \if_int_compare:w
+ \int_eval:w #1<\int_eval:w #2\int_eval_end:
+ #1
+ \else:
+ #2
+ \fi:
+ \int_eval_end:
+}
+\cs_set:Npn \int_div_truncate:nn #1#2 {
+ \int_value:w \int_eval:w
+ \if_int_compare:w \int_eval:w #1 = \c_zero
+ 0
+ \else:
+ (#1
+ \if_int_compare:w \int_eval:w #1 < \c_zero
+ \if_int_compare:w \int_eval:w #2 < \c_zero
+ -( #2 +
+ \else:
+ +( #2 -
+ \fi:
+ \else:
+ \if_int_compare:w \int_eval:w #2 < \c_zero
+ +( #2 +
+ \else:
+ -( #2 -
+ \fi:
+ \fi:
+ 1)/2)
+ \fi:
+ /(#2)
+ \int_eval_end:
+}
+\cs_set:Npn \int_div_round:nn #1#2 {\int_eval:n{(#1)/(#2)}}
+\cs_set:Npn \int_mod:nn #1#2 {
+ \int_value:w
+ \int_eval:w
+ #1 - \int_div_truncate:nn {#1}{#2} * (#2)
+ \int_eval_end:
+}
+\prg_set_conditional:Npnn \int_if_odd:n #1 {p,TF,T,F} {
+ \if_int_odd:w \int_eval:w #1\int_eval_end:
+ \prg_return_true: \else: \prg_return_false: \fi:
+}
+\prg_set_conditional:Npnn \int_if_even:n #1 {p,TF,T,F} {
+ \if_int_odd:w \int_eval:w #1\int_eval_end:
+ \prg_return_false: \else: \prg_return_true: \fi:
+}
+\cs_set:Npn \int_while_do:nn #1#2{
+ \int_compare:nT {#1}{#2 \int_while_do:nn {#1}{#2}}
+}
+\cs_set:Npn \int_until_do:nn #1#2{
+ \int_compare:nF {#1}{#2 \int_until_do:nn {#1}{#2}}
+}
+\cs_set:Npn \int_do_while:nn #1#2{
+ #2 \int_compare:nT {#1}{\int_do_while:nNnn {#1}{#2}}
+}
+\cs_set:Npn \int_do_until:nn #1#2{
+ #2 \int_compare:nF {#1}{\int_do_until:nn {#1}{#2}}
+}
+\cs_set:Npn \int_while_do:nNnn #1#2#3#4{
+ \int_compare:nNnT {#1}#2{#3}{#4 \int_while_do:nNnn {#1}#2{#3}{#4}}
+}
+\cs_set:Npn \int_until_do:nNnn #1#2#3#4{
+ \int_compare:nNnF {#1}#2{#3}{#4 \int_until_do:nNnn {#1}#2{#3}{#4}}
+}
+\cs_set:Npn \int_do_while:nNnn #1#2#3#4{
+ #4 \int_compare:nNnT {#1}#2{#3}{\int_do_while:nNnn {#1}#2{#3}{#4}}
+}
+\cs_set:Npn \int_do_until:nNnn #1#2#3#4{
+ #4 \int_compare:nNnF {#1}#2{#3}{\int_do_until:nNnn {#1}#2{#3}{#4}}
+}
+
\cs_new_protected_nopar:Npn \int_const:Nn #1#2 {
- \intexpr_compare:nTF { #2 > \c_minus_one }
+ \int_compare:nTF { #2 > \c_minus_one }
{
- \intexpr_compare:nTF { #2 > \c_max_register_int }
+ \int_compare:nTF { #2 > \c_max_register_int }
{
\int_new:N #1
\int_gset:Nn #1 {#2}
}
{
\chk_if_free_cs:N #1
- \tex_global:D \tex_mathchardef:D #1 = \intexpr_eval:n {#2}
+ \tex_global:D \tex_mathchardef:D #1 = \int_eval:n {#2}
}
}
{
@@ -236,6 +673,8 @@
\int_gset:Nn #1 {#2}
}
}
+\cs_generate_variant:Nn \int_const:Nn { c }
+\tex_mathchardef:D \c_max_register_int = 32767 \scan_stop:
%% \tex_countdef:D \c_minus_one = 10 \scan_stop:
%% \c_minus_one = -1 \scan_stop: %% in l3basics
\int_const:Nn \c_one {1}
@@ -266,97 +705,61 @@
\int_const:Nn \c_ten_thousand_four {10004}
\int_const:Nn \c_twenty_thousand {20000}
\int_const:Nn \c_max_int {2147483647}
-\cs_new_nopar:Npn \int_get_sign_and_digits:n #1{
- \int_get_sign_and_digits_aux:nNNN {#1} \c_true_bool \c_true_bool \c_true_bool
-}
-\cs_new_nopar:Npn \int_get_sign:n #1{
- \int_get_sign_and_digits_aux:nNNN {#1} \c_true_bool \c_true_bool \c_false_bool
-}
-\cs_new_nopar:Npn \int_get_digits:n #1{
- \int_get_sign_and_digits_aux:nNNN {#1} \c_true_bool \c_false_bool \c_true_bool
-}
-\cs_new_nopar:Npn \int_get_sign_and_digits_aux:nNNN #1#2#3#4{
- \tl_if_head_eq_charcode:fNTF {#1} -
- {
- \bool_if:NTF #2
- { \int_get_sign_and_digits_aux:oNNN {\use_none:n #1} \c_false_bool #3#4 }
- { \int_get_sign_and_digits_aux:oNNN {\use_none:n #1} \c_true_bool #3#4 }
- }
- {
- \tl_if_head_eq_charcode:fNTF {#1} +
- { \int_get_sign_and_digits_aux:oNNN {\use_none:n #1} #2#3#4}
- {
- \bool_if:NT #3 { \bool_if:NF #2 - }
- \bool_if:NT #4 {#1}
- }
- }
-}
-\cs_generate_variant:Nn \int_get_sign_and_digits_aux:nNNN {oNNN}
-\cs_set_nopar:Npn \int_convert_from_base_ten:nn#1#2{
- \intexpr_compare:nNnTF {#1}<\c_zero
- {
- - \int_convert_from_base_ten_aux:nfn {}
- { \intexpr_eval:n {-#1} }
- }
- {
- \int_convert_from_base_ten_aux:nfn {}
- { \intexpr_eval:n {#1} }
- }
- {#2}
-}
-\cs_new_nopar:Npn \int_convert_from_base_ten_aux:nnn#1#2#3{
- \intexpr_compare:nNnTF {#2}<{#3}
- { \int_convert_number_to_letter:n{#2} #1 }
- {
- \int_convert_from_base_ten_aux:ffn
- {
- \int_convert_number_to_letter:n {\intexpr_mod:nn {#2}{#3}}
- #1
- }
- { \intexpr_div_truncate:nn{#2}{#3}}
- {#3}
- }
-}
-\cs_generate_variant:Nn \int_convert_from_base_ten_aux:nnn {nfn}
-\cs_generate_variant:Nn \int_convert_from_base_ten_aux:nnn {ffn}
-\cs_set_nopar:Npn \int_convert_number_to_letter:n #1{
- \if_case:w \intexpr_eval:w #1-10\intexpr_eval_end:
- \exp_after:wN A \or: \exp_after:wN B \or:
- \exp_after:wN C \or: \exp_after:wN D \or: \exp_after:wN E \or:
- \exp_after:wN F \or: \exp_after:wN G \or: \exp_after:wN H \or:
- \exp_after:wN I \or: \exp_after:wN J \or: \exp_after:wN K \or:
- \exp_after:wN L \or: \exp_after:wN M \or: \exp_after:wN N \or:
- \exp_after:wN O \or: \exp_after:wN P \or: \exp_after:wN Q \or:
- \exp_after:wN R \or: \exp_after:wN S \or: \exp_after:wN T \or:
- \exp_after:wN U \or: \exp_after:wN V \or: \exp_after:wN W \or:
- \exp_after:wN X \or: \exp_after:wN Y \or: \exp_after:wN Z \else:
- \use_i_after_fi:nw{ #1 }\fi: }
-\cs_set_nopar:Npn \int_convert_to_base_ten:nn #1#2 {
- \intexpr_eval:n{
- \int_get_sign:n{#1}
- \exp_args:Nf\int_convert_to_base_ten_aux:nn {\int_get_digits:n{#1}}{#2}
- }
-}
-\cs_new_nopar:Npn \int_convert_to_base_ten_aux:nn #1#2{
- \int_convert_to_base_ten_auxi:nnN {0}{#2} #1 \q_no_value
-}
-\cs_new_nopar:Npn \int_convert_to_base_ten_auxi:nnN#1#2#3{
- \quark_if_no_value:NTF #3
- {#1}
- {\exp_args:Nf\int_convert_to_base_ten_auxi:nnN
- {\intexpr_eval:n{ #1*#2+\int_convert_letter_to_number:N #3} }
- {#2}
- }
-}
-\cs_set_nopar:Npn \int_convert_letter_to_number:N #1{
- \intexpr_compare:nNnTF{`#1}<{58}{#1}
- {
- \intexpr_eval:n{ `#1 -
- \intexpr_compare:nNnTF{`#1}<{91}{ 55 }{ 87 }
- }
- }
-}
+\int_const:cn { c_int_from_roman_i_int } { 1 }
+\int_const:cn { c_int_from_roman_v_int } { 5 }
+\int_const:cn { c_int_from_roman_x_int } { 10 }
+\int_const:cn { c_int_from_roman_l_int } { 50 }
+\int_const:cn { c_int_from_roman_c_int } { 100 }
+\int_const:cn { c_int_from_roman_d_int } { 500 }
+\int_const:cn { c_int_from_roman_m_int } { 1000 }
+\int_const:cn { c_int_from_roman_I_int } { 1 }
+\int_const:cn { c_int_from_roman_V_int } { 5 }
+\int_const:cn { c_int_from_roman_X_int } { 10 }
+\int_const:cn { c_int_from_roman_L_int } { 50 }
+\int_const:cn { c_int_from_roman_C_int } { 100 }
+\int_const:cn { c_int_from_roman_D_int } { 500 }
+\int_const:cn { c_int_from_roman_M_int } { 1000 }
\int_new:N \g_tl_inline_level_int
+\cs_set_eq:NN \intexpr_value:w \int_value:w
+\cs_set_eq:NN \intexpr_eval:w \int_eval:w
+\cs_set_eq:NN \intexpr_eval_end: \int_eval_end:
+\cs_set_eq:NN \if_intexpr_compare:w \if_int_compare:w
+\cs_set_eq:NN \if_intexpr_odd:w \if_int_odd:w
+\cs_set_eq:NN \if_intexpr_case:w \if_case:w
+\cs_set_eq:NN \intexpr_eval:n \int_eval:n
+
+\cs_set_eq:NN \intexpr_compare_p:n \int_compare_p:n
+\cs_set_eq:NN \intexpr_compare:nTF \int_compare:nTF
+\cs_set_eq:NN \intexpr_compare:nT \int_compare:nT
+\cs_set_eq:NN \intexpr_compare:nF \int_compare:nF
+
+\cs_set_eq:NN \intexpr_compare_p:nNn \int_compare_p:nNn
+\cs_set_eq:NN \intexpr_compare:nNnTF \int_compare:nNnTF
+\cs_set_eq:NN \intexpr_compare:nNnT \int_compare:nNnT
+\cs_set_eq:NN \intexpr_compare:nNnF \int_compare:nNnF
+
+\cs_set_eq:NN \intexpr_abs:n \int_abs:n
+\cs_set_eq:NN \intexpr_max:nn \int_max:nn
+\cs_set_eq:NN \intexpr_min:nn \int_min:nn
+
+\cs_set_eq:NN \intexpr_div_truncate:nn \int_div_truncate:nn
+\cs_set_eq:NN \intexpr_div_round:nn \int_div_round:nn
+\cs_set_eq:NN \intexpr_mod:nn \int_mod:nn
+
+\cs_set_eq:NN \intexpr_if_odd_p:n \int_if_odd_p:n
+\cs_set_eq:NN \intexpr_if_odd:nTF \int_if_odd:nTF
+\cs_set_eq:NN \intexpr_if_odd:nT \int_if_odd:nT
+\cs_set_eq:NN \intexpr_if_odd:nF \int_if_odd:nF
+
+\cs_set_eq:NN \intexpr_while_do:nn \int_while_do:nn
+\cs_set_eq:NN \intexpr_until_do:nn \int_until_do:nn
+\cs_set_eq:NN \intexpr_do_while:nn \int_do_while:nn
+\cs_set_eq:NN \intexpr_do_until:nn \int_do_until:nn
+
+\cs_set_eq:NN \intexpr_while_do:nNnn \int_while_do:nNnn
+\cs_set_eq:NN \intexpr_until_do:nNnn \int_until_do:nNnn
+\cs_set_eq:NN \intexpr_do_while:nNnn \int_do_while:nNnn
+\cs_set_eq:NN \intexpr_do_until:nNnn \int_do_until:nNnn
%%
%%
%% End of file `l3int.sty'.
diff --git a/Master/texmf-dist/tex/latex/expl3/l3intexpr.sty b/Master/texmf-dist/tex/latex/expl3/l3intexpr.sty
deleted file mode 100644
index d751152223b..00000000000
--- a/Master/texmf-dist/tex/latex/expl3/l3intexpr.sty
+++ /dev/null
@@ -1,228 +0,0 @@
-%%
-%% This is file `l3intexpr.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% l3intexpr.dtx (with options: `package,trace')
-%%
-%%
-%% EXPERIMENTAL CODE
-%%
-%% Do not distribute this file without also distributing the
-%% source files specified above.
-%%
-%% Do not distribute a modified version of this file.
-%%
-%%
-%% File: l3intexpr.dtx Copyright (C) 2009-2010 LaTeX3 project
-%%
-%% It may be distributed and/or modified under the conditions of the
-%% LaTeX Project Public License (LPPL), either version 1.3c of this
-%% license or (at your option) any later version. The latest version
-%% of this license is in the file
-%%
-%% http://www.latex-project.org/lppl.txt
-%%
-%% This file is part of the ``expl3 bundle'' (The Work in LPPL)
-%% and all files in that bundle must be distributed together.
-%%
-%% The released version of this bundle is available from CTAN.
-%%
-%% -----------------------------------------------------------------------
-%%
-%% The development version of the bundle can be found at
-%%
-%% http://www.latex-project.org/svnroot/experimental/trunk/
-%%
-%% for those people who are interested.
-%%
-%%%%%%%%%%%
-%% NOTE: %%
-%%%%%%%%%%%
-%%
-%% Snapshots taken from the repository represent work in progress and may
-%% not work or may contain conflicting material! We therefore ask
-%% people _not_ to put them into distributions, archives, etc. without
-%% prior consultation with the LaTeX Project Team.
-%%
-%% -----------------------------------------------------------------------
-\RequirePackage{l3names}
-\GetIdInfo$Id: l3intexpr.dtx 2045 2010-09-22 03:59:34Z will $
- {L3 Integer Expressions}
-\ProvidesExplPackage
- {\filename}{\filedate}{\fileversion}{\filedescription}
-\package_check_loaded_expl:
-\cs_new_eq:NN \if_num:w \tex_ifnum:D
-\cs_new_eq:NN \if_case:w \tex_ifcase:D
-\cs_set_eq:NN \intexpr_value:w \tex_number:D
-\cs_set_eq:NN \intexpr_eval:w \etex_numexpr:D
-\cs_set_protected:Npn \intexpr_eval_end: {\tex_relax:D}
-\cs_set_eq:NN \if_intexpr_compare:w \tex_ifnum:D
-\cs_set_eq:NN \if_intexpr_odd:w \tex_ifodd:D
-\cs_set_eq:NN \if_intexpr_case:w \tex_ifcase:D
-\cs_set:Npn \intexpr_eval:n #1{
- \intexpr_value:w \intexpr_eval:w #1\intexpr_eval_end:
-}
-\prg_set_conditional:Npnn \intexpr_compare:n #1{p,TF,T,F}{
- \exp_after:wN \intexpr_compare_auxi:w \intexpr_value:w
- \intexpr_eval:w #1\q_stop
-}
-\cs_set:Npn \intexpr_compare_auxi:w #1#2\q_stop{
- \exp_after:wN \intexpr_compare_auxii:w \tex_romannumeral:D
- \if:w #1- \else: -\fi: #1#2 \q_mark #1#2 \q_stop
-}
-\cs_set:Npn \intexpr_compare_auxii:w #1#2#3\q_mark{
- \use:c{
- intexpr_compare_
- #1 \if_meaning:w =#2 = \fi:
- :w}
-}
-\cs_set:cpn {intexpr_compare_=:w} #1=#2\q_stop{
- \if_intexpr_compare:w #1=\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-\cs_set:cpn {intexpr_compare_==:w} #1==#2\q_stop{
- \if_intexpr_compare:w #1=\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-\cs_set:cpn {intexpr_compare_!=:w} #1!=#2\q_stop{
- \if_intexpr_compare:w #1=\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_false: \else: \prg_return_true: \fi:
-}
-\cs_set:cpn {intexpr_compare_<:w} #1<#2\q_stop{
- \if_intexpr_compare:w #1<\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-\cs_set:cpn {intexpr_compare_>:w} #1>#2\q_stop{
- \if_intexpr_compare:w #1>\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-\cs_set:cpn {intexpr_compare_<=:w} #1<=#2\q_stop{
- \if_intexpr_compare:w #1>\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_false: \else: \prg_return_true: \fi:
-}
-\cs_set:cpn {intexpr_compare_>=:w} #1>=#2\q_stop{
- \if_intexpr_compare:w #1<\intexpr_eval:w #2 \intexpr_eval_end:
- \prg_return_false: \else: \prg_return_true: \fi:
-}
-\prg_set_conditional:Npnn \intexpr_compare:nNn #1#2#3{p}{
- \if_intexpr_compare:w \intexpr_eval:w #1 #2 \intexpr_eval:w #3
- \intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-\cs_set_nopar:Npn \intexpr_compare:nNnT #1#2#3 {
- \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
- \tex_expandafter:D \use:n
- \tex_else:D
- \tex_expandafter:D \use_none:n
- \tex_fi:D
-}
-\cs_set_nopar:Npn \intexpr_compare:nNnF #1#2#3 {
- \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
- \tex_expandafter:D \use_none:n
- \tex_else:D
- \tex_expandafter:D \use:n
- \tex_fi:D
-}
-\cs_set_nopar:Npn \intexpr_compare:nNnTF #1#2#3 {
- \tex_ifnum:D \etex_numexpr:D #1 #2 \etex_numexpr:D #3 \scan_stop:
- \tex_expandafter:D \use_i:nn
- \tex_else:D
- \tex_expandafter:D \use_ii:nn
- \tex_fi:D
-}
-\cs_set:Npn \intexpr_abs:n #1{
- \intexpr_value:w
- \if_intexpr_compare:w \intexpr_eval:w #1<\c_zero
- -
- \fi:
- \intexpr_eval:w #1\intexpr_eval_end:
-}
-\cs_set:Npn \intexpr_max:nn #1#2{
- \intexpr_value:w \intexpr_eval:w
- \if_intexpr_compare:w
- \intexpr_eval:w #1>\intexpr_eval:w #2\intexpr_eval_end:
- #1
- \else:
- #2
- \fi:
- \intexpr_eval_end:
-}
-\cs_set:Npn \intexpr_min:nn #1#2{
- \intexpr_value:w \intexpr_eval:w
- \if_intexpr_compare:w
- \intexpr_eval:w #1<\intexpr_eval:w #2\intexpr_eval_end:
- #1
- \else:
- #2
- \fi:
- \intexpr_eval_end:
-}
-\cs_set:Npn \intexpr_div_truncate:nn #1#2 {
- \intexpr_value:w \intexpr_eval:w
- \if_intexpr_compare:w \intexpr_eval:w #1 = \c_zero
- 0
- \else:
- (#1
- \if_intexpr_compare:w \intexpr_eval:w #1 < \c_zero
- \if_intexpr_compare:w \intexpr_eval:w #2 < \c_zero
- -( #2 +
- \else:
- +( #2 -
- \fi:
- \else:
- \if_intexpr_compare:w \intexpr_eval:w #2 < \c_zero
- +( #2 +
- \else:
- -( #2 -
- \fi:
- \fi:
- 1)/2)
- \fi:
- /(#2)
- \intexpr_eval_end:
-}
-\cs_set:Npn \intexpr_div_round:nn #1#2 {\intexpr_eval:n{(#1)/(#2)}}
-\cs_set:Npn \intexpr_mod:nn #1#2 {
- \intexpr_value:w
- \intexpr_eval:w
- #1 - \intexpr_div_truncate:nn {#1}{#2} * (#2)
- \intexpr_eval_end:
-}
-\prg_set_conditional:Npnn \intexpr_if_odd:n #1 {p,TF,T,F} {
- \if_intexpr_odd:w \intexpr_eval:w #1\intexpr_eval_end:
- \prg_return_true: \else: \prg_return_false: \fi:
-}
-\prg_set_conditional:Npnn \intexpr_if_even:n #1 {p,TF,T,F} {
- \if_intexpr_odd:w \intexpr_eval:w #1\intexpr_eval_end:
- \prg_return_false: \else: \prg_return_true: \fi:
-}
-\cs_set:Npn \intexpr_while_do:nn #1#2{
- \intexpr_compare:nT {#1}{#2 \intexpr_while_do:nn {#1}{#2}}
-}
-\cs_set:Npn \intexpr_until_do:nn #1#2{
- \intexpr_compare:nF {#1}{#2 \intexpr_until_do:nn {#1}{#2}}
-}
-\cs_set:Npn \intexpr_do_while:nn #1#2{
- #2 \intexpr_compare:nT {#1}{\intexpr_do_while:nNnn {#1}{#2}}
-}
-\cs_set:Npn \intexpr_do_until:nn #1#2{
- #2 \intexpr_compare:nF {#1}{\intexpr_do_until:nn {#1}{#2}}
-}
-\cs_set:Npn \intexpr_while_do:nNnn #1#2#3#4{
- \intexpr_compare:nNnT {#1}#2{#3}{#4 \intexpr_while_do:nNnn {#1}#2{#3}{#4}}
-}
-\cs_set:Npn \intexpr_until_do:nNnn #1#2#3#4{
- \intexpr_compare:nNnF {#1}#2{#3}{#4 \intexpr_until_do:nNnn {#1}#2{#3}{#4}}
-}
-\cs_set:Npn \intexpr_do_while:nNnn #1#2#3#4{
- #4 \intexpr_compare:nNnT {#1}#2{#3}{\intexpr_do_while:nNnn {#1}#2{#3}{#4}}
-}
-\cs_set:Npn \intexpr_do_until:nNnn #1#2#3#4{
- #4 \intexpr_compare:nNnF {#1}#2{#3}{\intexpr_do_until:nNnn {#1}#2{#3}{#4}}
-}
-\tex_mathchardef:D \c_max_register_int = 32767 \scan_stop:
-%%
-%%
-%% End of file `l3intexpr.sty'.
diff --git a/Master/texmf-dist/tex/latex/expl3/l3io.sty b/Master/texmf-dist/tex/latex/expl3/l3io.sty
index 5999b5a476d..10502e844ca 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3io.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3io.sty
@@ -48,7 +48,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3io.dtx 1923 2010-05-22 12:45:49Z joseph $
+\GetIdInfo$Id: l3io.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental i/o module}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
@@ -101,7 +101,7 @@
\iow_close:N #1
\int_set:Nn \l_iow_stream_int { \c_sixteen }
\tl_map_function:NN \c_iow_streams_tl \iow_alloc_write:n
- \intexpr_compare:nTF { \l_iow_stream_int = \c_sixteen }
+ \int_compare:nTF { \l_iow_stream_int = \c_sixteen }
{ \msg_kernel_error:nn { iow } { streams-exhausted } }
{
\iow_stream_alloc:N #1
@@ -114,7 +114,7 @@
\ior_close:N #1
\int_set:Nn \l_ior_stream_int { \c_sixteen }
\tl_map_function:NN \c_ior_streams_tl \ior_alloc_read:n
- \intexpr_compare:nTF { \l_ior_stream_int = \c_sixteen }
+ \int_compare:nTF { \l_ior_stream_int = \c_sixteen }
{ \msg_kernel_error:nn { ior } { streams-exhausted } }
{
\ior_stream_alloc:N #1
@@ -142,7 +142,7 @@
{ \cs_gset_eq:Nc #1 { g_iow_ \int_use:N \l_iow_stream_int _stream } }
{
\iow_stream_alloc_aux:
- \intexpr_compare:nT { \l_iow_stream_int = \c_sixteen }
+ \int_compare:nT { \l_iow_stream_int = \c_sixteen }
{
\iow_raw_new:N \g_iow_tmp_stream
\int_set:Nn \l_iow_stream_int { \g_iow_tmp_stream }
@@ -155,7 +155,7 @@
}
\cs_new_protected_nopar:Npn \iow_stream_alloc_aux: {
\int_incr:N \l_iow_stream_int
- \intexpr_compare:nT
+ \int_compare:nT
{ \l_iow_stream_int < \c_sixteen }
{
\cs_if_exist:cTF { g_iow_ \int_use:N \l_iow_stream_int _stream }
@@ -171,7 +171,7 @@
{ \cs_gset_eq:Nc #1 { g_ior_ \int_use:N \l_ior_stream_int _stream } }
{
\ior_stream_alloc_aux:
- \intexpr_compare:nT { \l_ior_stream_int = \c_sixteen }
+ \int_compare:nT { \l_ior_stream_int = \c_sixteen }
{
\ior_raw_new:N \g_ior_tmp_stream
\int_set:Nn \l_ior_stream_int { \g_ior_tmp_stream }
@@ -184,7 +184,7 @@
}
\cs_new_protected_nopar:Npn \ior_stream_alloc_aux: {
\int_incr:N \l_ior_stream_int
- \intexpr_compare:nT
+ \int_compare:nT
{ \l_ior_stream_int < \c_sixteen }
{
\cs_if_exist:cTF { g_ior_ \int_use:N \l_ior_stream_int _stream }
@@ -198,7 +198,7 @@
\cs_new_protected_nopar:Npn \iow_close:N #1 {
\cs_if_exist:NT #1
{
- \intexpr_compare:nF { #1 = \c_minus_one }
+ \int_compare:nF { #1 = \c_minus_one }
{
\tex_immediate:D \tex_closeout:D #1
\prop_gdel:NV \g_iow_streams_prop #1
@@ -210,7 +210,7 @@
\cs_new_protected_nopar:Npn \ior_close:N #1 {
\cs_if_exist:NT #1
{
- \intexpr_compare:nF { #1 = \c_minus_one }
+ \int_compare:nF { #1 = \c_minus_one }
{
\tex_closein:D #1
\prop_gdel:NV \g_ior_streams_prop #1
diff --git a/Master/texmf-dist/tex/latex/expl3/l3keys.sty b/Master/texmf-dist/tex/latex/expl3/l3keys.sty
index c2ef0cf8954..45e799aa6a4 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3keys.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3keys.sty
@@ -48,7 +48,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3keys.dtx 1931 2010-05-24 21:06:50Z joseph $
+\GetIdInfo$Id: l3keys.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental key-value support}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
@@ -171,7 +171,7 @@
}
\cs_new_protected:Npn \keys_define_key:n #1 {
\bool_if:NTF \l_keys_no_value_bool {
- \intexpr_compare:nTF {
+ \int_compare:nTF {
\exp_args:Nc \cs_get_arg_count_from_signature:N
{ \l_keys_property_tl } = \c_zero
} {
diff --git a/Master/texmf-dist/tex/latex/expl3/l3msg.sty b/Master/texmf-dist/tex/latex/expl3/l3msg.sty
index 6ed3dad14c1..4b1de84bee5 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3msg.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3msg.sty
@@ -49,16 +49,18 @@
%% -----------------------------------------------------------------------
%%
\RequirePackage{l3names}
-\GetIdInfo$Id: l3msg.dtx 1866 2010-03-23 08:29:27Z joseph $
+\GetIdInfo$Id: l3msg.dtx 2052 2010-10-02 16:04:38Z will $
{L3 Experimental LaTeX Messages module}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
\package_check_loaded_expl:
\int_set:Nn \tex_errorcontextlines:D { \c_minus_one }
-\tl_const:Nn \c_msg_fatal_tl { Fatal~Error }
-\tl_const:Nn \c_msg_error_tl { Error }
-\tl_const:Nn \c_msg_warning_tl { Warning }
-\tl_const:Nn \c_msg_info_tl { Info }
+\tl_const:Nn \c_msg_error_tl { error }
+\tl_const:Nn \c_msg_warning_tl { warning }
+\tl_const:Nn \c_msg_info_tl { info }
+\cs_new:Npn \msg_fatal_text:n #1 { Fatal~#1~error }
+\cs_new:Npn \msg_see_documentation_text:n #1
+ { See~the~#1~documentation~for~further~information }
\tl_const:Nn \c_msg_coding_error_text_tl {
This~is~a~coding~error.
\msg_two_newlines:
@@ -73,8 +75,7 @@
This~is~a~LaTeX~bug:~check~coding!
}
\tl_const:Nn \c_msg_kernel_bug_more_text_tl {
- There~is~a~coding~bug~somewhere~around~here.
- \msg_newline:
+ There~is~a~coding~bug~somewhere~around~here. \\
This~probably~needs~examining~by~an~expert.
\c_msg_return_text_tl
}
@@ -83,19 +84,18 @@
\c_msg_return_text_tl
}
\tl_const:Nn \c_msg_return_text_tl {
- \msg_two_newlines:
+ \\ \\
Try~typing~<return>~to~proceed.
- \msg_newline:
+ \\
If~that~doesn't~work,~type~X~<return>~to~quit
}
\group_begin:
-\char_make_letter:N\ %
-\tl_to_lowercase:n{%
-\group_end:%
-\tl_const:Nn%
-\c_msg_hide_tl %
-{}%
-}%
+\char_make_letter:N \.
+\tl_to_lowercase:n {
+ \group_end:
+ \tl_const:Nn \c_msg_hide_tl................................................
+ {}
+}
\tl_const:Nn \c_msg_on_line_tl { on~line }
\tl_const:Nn \c_msg_text_prefix_tl { msg_text ~>~ }
\tl_const:Nn \c_msg_more_text_prefix_tl { msg_text_more ~>~ }
@@ -143,34 +143,44 @@
\group_begin:
\char_set_lccode:nn {`\&} {`\ } % {
\char_set_lccode:w `\} = `\ \scan_stop:
+ \char_set_lccode:w `\& = `\!\scan_stop:
\char_make_active:N \&
- \char_make_letter:N\ %
-\tl_to_lowercase:n{%
-\group_end:%
-\cs_new_protected:Npn\msg_direct_interrupt:xxxx#1#2#3#4{%
-\group_begin:%
-\cs_set_eq:NN\\\msg_newline:%
-\cs_set_eq:NN\ \c_space_tl%
-\msg_direct_interrupt_aux:n{#4}%
-\cs_set_nopar:Npn\\{\msg_newline:#3}%
-\tex_errhelp:D\l_msg_tmp_tl%
-\cs_set:Npn&{%
-\tex_errmessage:D{%
-#1\msg_newline:%
-#2\msg_two_newlines:%
-\c_msg_help_text_tl%
-\c_msg_hide_tl %
-}%
-}%
-&%
-\group_end:%
-}%
-}%
+ \char_make_letter:N \.
+\tl_to_lowercase:n{
+ \group_end:
+ \cs_new_protected:Npn \msg_direct_interrupt:xxxxx #1#2#3#4#5 {
+ \group_begin:
+ \cs_set_nopar:Npn \\ {\msg_newline:}
+ \cs_set_eq:NN \ \c_space_tl
+ \tl_set:Nx \l_tmpa_tl {#5}
+ \tl_set:Nx \l_tmpb_tl {\c_msg_no_info_text_tl}
+ \msg_direct_interrupt_aux:n {#5}
+ \tex_errhelp:D \l_msg_tmp_tl
+ \cs_set_nopar:Npn \\ {\msg_newline: !~#3}
+ \iow_term:x
+ {\msg_newline: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!}
+ \cs_set:Npn & {
+ \tex_errmessage:D{
+ \\ #1 \\ \\ #2 \\ \\ #4
+ \tl_if_eq:NNF \l_tmpa_tl \l_tmpb_tl
+ { . \\ \c_msg_help_text_tl }
+ \c_msg_hide_tl................................................
+ }
+ }
+ &
+ \group_end:
+ }
+}
\cs_new_protected:Npn \msg_direct_interrupt_aux:n #1 {
+ \cs_set_nopar:Npn \\ {\msg_newline: |~}
\tl_if_empty:nTF {#1} {
\tl_set:Nx \l_msg_tmp_tl { { \c_msg_no_info_text_tl } }
}{
- \tl_set:Nx \l_msg_tmp_tl { {#1} }
+ \tl_set:Nx \l_msg_tmp_tl { {
+ |'''''''''''''''''''''''''''''''''''''''''''''''\\
+ #1^^J
+ |...............................................^^J
+ } }
}
}
\cs_new_protected:Npn \msg_direct_log:xx #1#2 {
@@ -276,24 +286,24 @@
}
}
\msg_class_new:nn { fatal } {
- \msg_direct_interrupt:xxxx
- { \c_msg_fatal_tl \msg_two_newlines: }
+ \msg_direct_interrupt:xxxxx
+ { \msg_fatal_text:n {#1} : ~ "#2" }
{
- ( \c_msg_fatal_tl ) \c_space_tl
\use:c { \c_msg_text_prefix_tl #1 / #2 :xxxx } {#3} {#4} {#5} {#6}
}
- { ( \c_msg_fatal_tl ) \c_space_tl }
+ {}
+ { \msg_see_documentation_text:n {#1} }
{ \c_msg_fatal_text_tl }
\tex_end:D
}
\msg_class_new:nn { error } {
- \msg_direct_interrupt:xxxx
- { #1~\c_msg_error_tl \msg_newline: }
+ \msg_direct_interrupt:xxxxx
+ { #1~ \c_msg_error_tl : ~ "#2" }
{
- ( #1 ) \c_space_tl
\use:c { \c_msg_text_prefix_tl #1 / #2 :xxxx } {#3} {#4} {#5} {#6}
}
- { ( #1 ) \c_space_tl }
+ {}
+ { \msg_see_documentation_text:n {#1} }
{
\cs_if_exist:cTF { \c_msg_more_text_prefix_tl #1 / #2 :xxxx }
{
@@ -372,27 +382,27 @@
}
}
\cs_new_protected:Npn \msg_kernel_fatal:nnxxxx #1#2#3#4#5#6 {
- \msg_direct_interrupt:xxxx
- { \c_msg_fatal_tl \msg_two_newlines: }
+ \msg_direct_interrupt:xxxxx
+ { \msg_fatal_text:n {LaTeX} }
{
- ( LaTeX ) \c_space_tl
\use:c { \c_msg_text_prefix_tl LaTeX / #1 / #2 :xxxx }
{#3} {#4} {#5} {#6}
}
- { ( LaTeX ) \c_space_tl}
+ {}
+ { \msg_see_documentation_text:n {LaTeX3} }
{ \c_msg_fatal_text_tl }
\tex_end:D
}
\msg_kernel_classes_new:n { fatal }
\cs_new_protected:Npn \msg_kernel_error:nnxxxx #1#2#3#4#5#6 {
- \msg_direct_interrupt:xxxx
- { LaTeX~\c_msg_error_tl \msg_newline: }
+ \msg_direct_interrupt:xxxxx
+ { LaTeX~\c_msg_error_tl \c_space_tl "#2" }
{
- ( LaTeX ) \c_space_tl
\use:c { \c_msg_text_prefix_tl LaTeX / #1 / #2 :xxxx }
{#3} {#4} {#5} {#6}
}
- { ( LaTeX ) \c_space_tl }
+ {}
+ { \msg_see_documentation_text:n {LaTeX3} }
{
\cs_if_exist:cTF
{ \c_msg_more_text_prefix_tl LaTeX / #1 / #2 :xxxx }
@@ -436,10 +446,11 @@
\c_msg_return_text_tl
}
\cs_set_protected:Npn \msg_kernel_bug:x #1 {
- \msg_direct_interrupt:xxxx
+ \msg_direct_interrupt:xxxxx
{ \c_msg_kernel_bug_text_tl }
- { !~#1 }
- { ! }
+ { #1 }
+ {}
+ { \msg_see_documentation_text:n {LaTeX3} }
{ \c_msg_kernel_bug_more_text_tl }
}
%%
diff --git a/Master/texmf-dist/tex/latex/expl3/l3names.sty b/Master/texmf-dist/tex/latex/expl3/l3names.sty
index d86ea68c3f3..13a2bf23621 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3names.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3names.sty
@@ -87,7 +87,7 @@
\gdef\filedescription{#1}%
\ProvidesPackage{[unknown package]}[0000/00/00 v0.0 #1]
}
-\GetIdInfo$Id: l3names.dtx 2048 2010-09-26 19:13:59Z joseph $
+\GetIdInfo$Id: l3names.dtx 2064 2010-10-03 23:27:33Z will $
{L3 Experimental Naming Scheme for TeX Primitives}
\endgroup
\def\@tempa{%
@@ -102,12 +102,12 @@
\expandafter\@tempa
\fi
\begingroup\expandafter\expandafter\expandafter\endgroup
- \ifx\csname pdfstrcmp\endcsname\relax
+ \expandafter\ifx\csname pdfstrcmp\endcsname\relax
\let\pdfstrcmp\strcmp
\fi
\begingroup\expandafter\expandafter\expandafter\endgroup
-\ifx\csname pdfstrcmp\endcsname\relax
- \PackageError{l3names}{Required primitives not found}
+\expandafter\ifx\csname pdfstrcmp\endcsname\relax
+ \PackageError{l3names}{Required primitive not found: \protect\pdfstrcmp}
{%
LaTeX3 requires the e-TeX primitives and
\string\pdfstrcmp.\MessageBreak
@@ -657,10 +657,12 @@
\name_primitive:NN \initcatcodetable \luatex_initcatcodetable:D
\name_primitive:NN \latelua \luatex_latelua:D
\name_primitive:NN \savecatcodetable \luatex_savecatcodetable:D
-\etex_ifdefined:D \strcmp
- \etex_ifdefined:D \xetex_version:D
- \name_primitive:NN \strcmp \pdf_strcmp:D
- \tex_fi:D
+\tex_begingroup:D
+ \tex_expandafter:D \tex_expandafter:D \tex_expandafter:D
+\tex_endgroup:D
+\tex_expandafter:D \tex_ifx:D \tex_csname:D xetex_version:D\tex_endcsname:D
+ \tex_relax:D \tex_else:D
+ \name_primitive:NN \strcmp \pdf_strcmp:D
\tex_fi:D
\etex_protected:D \tex_def:D \ExplSyntaxOn {
\tex_ifodd:D \ExplSyntaxStatus \tex_relax:D
diff --git a/Master/texmf-dist/tex/latex/expl3/l3num.sty b/Master/texmf-dist/tex/latex/expl3/l3num.sty
index 138dfef767f..5658ff30e35 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3num.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3num.sty
@@ -48,7 +48,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3num.dtx 1914 2010-05-21 16:18:46Z schoepf $
+\GetIdInfo$Id: l3num.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental token numbers}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
@@ -70,7 +70,7 @@
\cs_new_protected_nopar:Npn \num_new:N #1{\tl_new:Nn #1{0}}
\cs_generate_variant:Nn \num_new:N {c}
\cs_new_protected_nopar:Npn \num_set:Nn #1#2{
- \tl_set:No #1{ \tex_number:D \intexpr_eval:n {#2} }
+ \tl_set:No #1{ \tex_number:D \int_eval:n {#2} }
}
\cs_generate_variant:Nn\num_set:Nn {c}
\cs_new_protected_nopar:Npn \num_gset:Nn {\pref_global:D \num_set:Nn}
diff --git a/Master/texmf-dist/tex/latex/expl3/l3prg.sty b/Master/texmf-dist/tex/latex/expl3/l3prg.sty
index b4f8ec44ed6..13d62b490a9 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3prg.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3prg.sty
@@ -48,7 +48,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3prg.dtx 2043 2010-09-22 02:10:43Z will $
+\GetIdInfo$Id: l3prg.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental control structures}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
@@ -73,11 +73,11 @@
\if_false:{\fi:\if_num:w`}=\c_zero\fi:}
\cs_new_nopar:Npn \group_align_safe_end: {\if_num:w`{=\c_zero}\fi:}
\cs_new_nopar:Npn \scan_align_safe_stop: {
- \intexpr_compare:nNnT \etex_currentgrouptype:D = \c_six
+ \int_compare:nNnT \etex_currentgrouptype:D = \c_six
{
- \intexpr_compare:nNnF \etex_lastnodetype:D = \c_zero
+ \int_compare:nNnF \etex_lastnodetype:D = \c_zero
{
- \intexpr_compare:nNnF \etex_lastnodetype:D = \c_seven
+ \int_compare:nNnF \etex_lastnodetype:D = \c_seven
\scan_stop:
}
}
@@ -85,7 +85,7 @@
\cs_new_nopar:Npn \prg_replicate:nn #1{
\cs:w prg_do_nothing:
\exp_after:wN\prg_replicate_first_aux:N
- \tex_romannumeral:D -`\q \intexpr_eval:n{#1} \cs_end:
+ \tex_romannumeral:D -`\q \int_eval:n{#1} \cs_end:
\cs_end:
}
\cs_new_nopar:Npn \prg_replicate_aux:N#1{
@@ -124,26 +124,26 @@
\cs_new:cpn {prg_replicate_first_8:n}#1{\cs_end: #1#1#1#1#1#1#1#1}
\cs_new:cpn {prg_replicate_first_9:n}#1{\cs_end: #1#1#1#1#1#1#1#1#1}
\cs_new:Npn \prg_stepwise_function:nnnN #1#2{
- \intexpr_compare:nNnTF{#2}<\c_zero
+ \int_compare:nNnTF{#2}<\c_zero
{\exp_args:Nf\prg_stepwise_function_decr:nnnN }
{\exp_args:Nf\prg_stepwise_function_incr:nnnN }
- {\intexpr_eval:n{#1}}{#2}
+ {\int_eval:n{#1}}{#2}
}
\cs_new:Npn \prg_stepwise_function_incr:nnnN #1#2#3#4{
- \intexpr_compare:nNnF {#1}>{#3}
+ \int_compare:nNnF {#1}>{#3}
{
#4{#1}
\exp_args:Nf \prg_stepwise_function_incr:nnnN
- {\intexpr_eval:n{#1 + #2}}
+ {\int_eval:n{#1 + #2}}
{#2}{#3}{#4}
}
}
\cs_new:Npn \prg_stepwise_function_decr:nnnN #1#2#3#4{
- \intexpr_compare:nNnF {#1}<{#3}
+ \int_compare:nNnF {#1}<{#3}
{
#4{#1}
\exp_args:Nf \prg_stepwise_function_decr:nnnN
- {\intexpr_eval:n{#1 + #2}}
+ {\int_eval:n{#1 + #2}}
{#2}{#3}{#4}
}
}
@@ -151,49 +151,49 @@
\cs_new_protected:Npn\prg_stepwise_inline:nnnn #1#2#3#4{
\int_gincr:N \g_prg_inline_level_int
\cs_gset_nopar:cpn{prg_stepwise_inline_\int_use:N\g_prg_inline_level_int :n}##1{#4}
- \intexpr_compare:nNnTF {#2}<\c_zero
+ \int_compare:nNnTF {#2}<\c_zero
{\exp_args:Ncf \prg_stepwise_inline_decr:Nnnn }
{\exp_args:Ncf \prg_stepwise_inline_incr:Nnnn }
{prg_stepwise_inline_\int_use:N\g_prg_inline_level_int :n}
- {\intexpr_eval:n{#1}} {#2} {#3}
+ {\int_eval:n{#1}} {#2} {#3}
\int_gdecr:N \g_prg_inline_level_int
}
\cs_new:Npn \prg_stepwise_inline_incr:Nnnn #1#2#3#4{
- \intexpr_compare:nNnF {#2}>{#4}
+ \int_compare:nNnF {#2}>{#4}
{
#1{#2}
\exp_args:NNf \prg_stepwise_inline_incr:Nnnn #1
- {\intexpr_eval:n{#2 + #3}} {#3}{#4}
+ {\int_eval:n{#2 + #3}} {#3}{#4}
}
}
\cs_new:Npn \prg_stepwise_inline_decr:Nnnn #1#2#3#4{
- \intexpr_compare:nNnF {#2}<{#4}
+ \int_compare:nNnF {#2}<{#4}
{
#1{#2}
\exp_args:NNf \prg_stepwise_inline_decr:Nnnn #1
- {\intexpr_eval:n{#2 + #3}} {#3}{#4}
+ {\int_eval:n{#2 + #3}} {#3}{#4}
}
}
\cs_new_protected:Npn \prg_stepwise_variable:nnnNn #1#2 {
- \intexpr_compare:nNnTF {#2}<\c_zero
+ \int_compare:nNnTF {#2}<\c_zero
{\exp_args:Nf\prg_stepwise_variable_decr:nnnNn}
{\exp_args:Nf\prg_stepwise_variable_incr:nnnNn}
- {\intexpr_eval:n{#1}}{#2}
+ {\int_eval:n{#1}}{#2}
}
\cs_new_protected:Npn \prg_stepwise_variable_incr:nnnNn #1#2#3#4#5 {
- \intexpr_compare:nNnF {#1}>{#3}
+ \int_compare:nNnF {#1}>{#3}
{
\cs_set_nopar:Npn #4{#1} #5
\exp_args:Nf \prg_stepwise_variable_incr:nnnNn
- {\intexpr_eval:n{#1 + #2}}{#2}{#3}#4{#5}
+ {\int_eval:n{#1 + #2}}{#2}{#3}#4{#5}
}
}
\cs_new_protected:Npn \prg_stepwise_variable_decr:nnnNn #1#2#3#4#5 {
- \intexpr_compare:nNnF {#1}<{#3}
+ \int_compare:nNnF {#1}<{#3}
{
\cs_set_nopar:Npn #4{#1} #5
\exp_args:Nf \prg_stepwise_variable_decr:nnnNn
- {\intexpr_eval:n{#1 + #2}}{#2}{#3}#4{#5}
+ {\int_eval:n{#1 + #2}}{#2}{#3}#4{#5}
}
}
\cs_new_protected_nopar:Npn \bool_new:N #1 { \cs_new_eq:NN #1 \c_false_bool }
@@ -360,7 +360,7 @@
\cs_generate_variant:Nn \bool_gset:Nn {c}
\cs_new:Npn \bool_not_p:n #1{ \bool_if_p:n{!(#1)} }
\cs_new:Npn \bool_xor_p:nn #1#2 {
- \intexpr_compare:nNnTF {\bool_if_p:n { #1 }} = {\bool_if_p:n { #2 }}
+ \int_compare:nNnTF {\bool_if_p:n { #1 }} = {\bool_if_p:n { #2 }}
{\c_false_bool}{\c_true_bool}
}
\prg_set_conditional:Npnn \bool_if:n #1 {TF,T,F}{
@@ -380,12 +380,12 @@
#2 \bool_if:nF {#1} { \bool_do_until:nn {#1}{#2} }
}
\cs_new:Npn \prg_case_int:nnn #1 #2 {
- \exp_args:Nf \prg_case_int_aux:nnn { \intexpr_eval:n{#1}} #2
+ \exp_args:Nf \prg_case_int_aux:nnn { \int_eval:n{#1}} #2
\q_recursion_tail ? \q_recursion_stop
}
\cs_new:Npn \prg_case_int_aux:nnn #1#2#3{
\quark_if_recursion_tail_stop_do:nn{#2}{\use:n}
- \intexpr_compare:nNnTF{#1}={#2}
+ \int_compare:nNnTF{#1}={#2}
{ \prg_end_case:nw {#3} }
{ \prg_case_int_aux:nnn {#1}}
}
diff --git a/Master/texmf-dist/tex/latex/expl3/l3skip.sty b/Master/texmf-dist/tex/latex/expl3/l3skip.sty
index b6f10c5127d..813b1ad11e3 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3skip.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3skip.sty
@@ -48,7 +48,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3skip.dtx 2047 2010-09-23 09:27:30Z will $
+\GetIdInfo$Id: l3skip.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental skip registers}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
@@ -114,8 +114,8 @@
\cs_set_eq:NN \c_max_skip \maxdimen
\prg_new_conditional:Nnn \skip_if_infinite_glue:n {p,TF,T,F} {
\bool_if:nTF {
- \intexpr_compare_p:nNn {\etex_gluestretchorder:D #1 } > \c_zero ||
- \intexpr_compare_p:nNn {\etex_glueshrinkorder:D #1 } > \c_zero
+ \int_compare_p:nNn {\etex_gluestretchorder:D #1 } > \c_zero ||
+ \int_compare_p:nNn {\etex_glueshrinkorder:D #1 } > \c_zero
} {\prg_return_true:} {\prg_return_false:}
}
\cs_new_nopar:Npn \skip_split_finite_else_action:nnNN #1#2#3#4{
@@ -167,14 +167,13 @@
\cs_new_eq:NN \c_max_dim \c_max_skip
\cs_new_protected_nopar:Npn \dim_eval:n #1 { \etex_dimexpr:D #1 \scan_stop: }
\cs_new_eq:NN \if_dim:w \tex_ifdim:D
+\cs_set_eq:NN \dim_value:w \tex_number:D
+\cs_set_eq:NN \dim_eval:w \etex_dimexpr:D
+\cs_set_protected:Npn \dim_eval_end: {\tex_relax:D}
\prg_new_conditional:Nnn \dim_compare:nNn {p,TF,T,F} {
\if_dim:w \dim_eval:n {#1} #2 \dim_eval:n {#3}
\prg_return_true: \else: \prg_return_false: \fi:
}
-\cs_set_eq:NN \dim_value:w \tex_number:D
-\cs_set_eq:NN \dim_eval:w \etex_dimexpr:D
-\cs_set_eq:NN \if_dim_compare:w \if_dim:w
-\cs_set_eq:NN \dim_eval_end: \scan_stop:
\prg_new_conditional:Npnn \dim_compare:n #1 {p,TF,T,F} {
\exp_after:wN \dim_compare_auxi:w \dim_value:w
\dim_eval:w #1 \q_stop
@@ -189,31 +188,31 @@
:w}
}
\cs_new:cpn {dim_compare_=:w} #1 = #2 \q_stop {
- \if_dim_compare:w #1 sp = \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp = \dim_eval:w #2 \dim_eval_end:
\prg_return_true: \else: \prg_return_false: \fi:
}
\cs_new:cpn {dim_compare_==:w} #1 == #2 \q_stop {
- \if_dim_compare:w #1 sp = \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp = \dim_eval:w #2 \dim_eval_end:
\prg_return_true: \else: \prg_return_false: \fi:
}
\cs_new:cpn {dim_compare_!=:w} #1 != #2 \q_stop {
- \if_dim_compare:w #1 sp = \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp = \dim_eval:w #2 \dim_eval_end:
\prg_return_false: \else: \prg_return_true: \fi:
}
\cs_new:cpn {dim_compare_<:w} #1 < #2 \q_stop {
- \if_dim_compare:w #1 sp < \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp < \dim_eval:w #2 \dim_eval_end:
\prg_return_true: \else: \prg_return_false: \fi:
}
\cs_new:cpn {dim_compare_>:w} #1 > #2 \q_stop {
- \if_dim_compare:w #1 sp > \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp > \dim_eval:w #2 \dim_eval_end:
\prg_return_true: \else: \prg_return_false: \fi:
}
\cs_new:cpn {dim_compare_<=:w} #1 <= #2 \q_stop {
- \if_dim_compare:w #1 sp > \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp > \dim_eval:w #2 \dim_eval_end:
\prg_return_false: \else: \prg_return_true: \fi:
}
\cs_new:cpn {dim_compare_>=:w} #1 >= #2 \q_stop {
- \if_dim_compare:w #1 sp < \dim_eval:w #2 \dim_eval_end:
+ \if_dim:w #1 sp < \dim_eval:w #2 \dim_eval_end:
\prg_return_false: \else: \prg_return_true: \fi:
}
\cs_new_nopar:Npn \dim_while_do:nNnn #1#2#3#4{
diff --git a/Master/texmf-dist/tex/latex/expl3/l3tl.sty b/Master/texmf-dist/tex/latex/expl3/l3tl.sty
index 19df9805a95..2fd347e0184 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3tl.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3tl.sty
@@ -48,7 +48,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3tl.dtx 2040 2010-09-21 18:11:09Z joseph $
+\GetIdInfo$Id: l3tl.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental Token Lists}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
@@ -355,13 +355,13 @@
\tl_set:Nf #1 { \tl_reverse:o { #1 \exp_stop_f: } }
}
\cs_new:Npn \tl_elt_count:n #1{
- \intexpr_eval:n {
+ \int_eval:n {
0 \tl_map_function:nN {#1} \tl_elt_count_aux:n
}
}
\cs_generate_variant:Nn \tl_elt_count:n {V,o}
\cs_new_nopar:Npn \tl_elt_count:N #1{
- \intexpr_eval:n {
+ \int_eval:n {
0 \tl_map_function:NN #1 \tl_elt_count_aux:n
}
}
diff --git a/Master/texmf-dist/tex/latex/expl3/l3token.sty b/Master/texmf-dist/tex/latex/expl3/l3token.sty
index 873775f95d0..826763a5693 100644
--- a/Master/texmf-dist/tex/latex/expl3/l3token.sty
+++ b/Master/texmf-dist/tex/latex/expl3/l3token.sty
@@ -48,24 +48,24 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
-\GetIdInfo$Id: l3token.dtx 2029 2010-09-19 13:59:02Z joseph $
+\GetIdInfo$Id: l3token.dtx 2063 2010-10-03 08:26:49Z mittelba $
{L3 Experimental token investigation and manipulation}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
\package_check_loaded_expl:
\cs_new_eq:NN \char_set_catcode:w \tex_catcode:D
\cs_new_protected_nopar:Npn \char_set_catcode:nn #1#2 {
- \char_set_catcode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_catcode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_catcode:w { \int_use:N \tex_catcode:D }
\cs_new_nopar:Npn \char_value_catcode:n #1 {
- \char_value_catcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_value_catcode:w \int_eval:w #1\int_eval_end:
}
\cs_new_nopar:Npn \char_show_value_catcode:w {
\tex_showthe:D \tex_catcode:D
}
\cs_new_nopar:Npn \char_show_value_catcode:n #1 {
- \char_show_value_catcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_show_value_catcode:w \int_eval:w #1\int_eval_end:
}
\cs_new_protected_nopar:Npn \char_make_escape:N #1 { \char_set_catcode:nn {`#1} {\c_zero} }
\cs_new_protected_nopar:Npn \char_make_begin_group:N #1 { \char_set_catcode:nn {`#1} {\c_one} }
@@ -101,51 +101,51 @@
\cs_new_protected_nopar:Npn \char_make_invalid:n #1 { \char_set_catcode:nn {#1} {\c_fifteen} }
\cs_new_eq:NN \char_set_mathcode:w \tex_mathcode:D
\cs_new_protected_nopar:Npn \char_set_mathcode:nn #1#2 {
- \char_set_mathcode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_mathcode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_protected_nopar:Npn \char_gset_mathcode:w { \pref_global:D \tex_mathcode:D }
\cs_new_protected_nopar:Npn \char_gset_mathcode:nn #1#2 {
- \char_gset_mathcode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_gset_mathcode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_mathcode:w { \int_use:N \tex_mathcode:D }
\cs_new_nopar:Npn \char_value_mathcode:n #1 {
- \char_value_mathcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_value_mathcode:w \int_eval:w #1\int_eval_end:
}
\cs_new_nopar:Npn \char_show_value_mathcode:w { \tex_showthe:D \tex_mathcode:D }
\cs_new_nopar:Npn \char_show_value_mathcode:n #1 {
- \char_show_value_mathcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_show_value_mathcode:w \int_eval:w #1\int_eval_end:
}
\cs_new_eq:NN \char_set_lccode:w \tex_lccode:D
\cs_new_protected_nopar:Npn \char_set_lccode:nn #1#2{
- \char_set_lccode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_lccode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_lccode:w {\int_use:N\tex_lccode:D}
\cs_new_nopar:Npn \char_value_lccode:n #1{\char_value_lccode:w
- \intexpr_eval:w #1\intexpr_eval_end:}
+ \int_eval:w #1\int_eval_end:}
\cs_new_nopar:Npn \char_show_value_lccode:w {\tex_showthe:D\tex_lccode:D}
\cs_new_nopar:Npn \char_show_value_lccode:n #1{
- \char_show_value_lccode:w \intexpr_eval:w #1\intexpr_eval_end:}
+ \char_show_value_lccode:w \int_eval:w #1\int_eval_end:}
\cs_new_eq:NN \char_set_uccode:w \tex_uccode:D
\cs_new_protected_nopar:Npn \char_set_uccode:nn #1#2{
- \char_set_uccode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_uccode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_uccode:w {\int_use:N\tex_uccode:D}
\cs_new_nopar:Npn \char_value_uccode:n #1{\char_value_uccode:w
- \intexpr_eval:w #1\intexpr_eval_end:}
+ \int_eval:w #1\int_eval_end:}
\cs_new_nopar:Npn \char_show_value_uccode:w {\tex_showthe:D\tex_uccode:D}
\cs_new_nopar:Npn \char_show_value_uccode:n #1{
- \char_show_value_uccode:w \intexpr_eval:w #1\intexpr_eval_end:}
+ \char_show_value_uccode:w \int_eval:w #1\int_eval_end:}
\cs_new_eq:NN \char_set_sfcode:w \tex_sfcode:D
\cs_new_protected_nopar:Npn \char_set_sfcode:nn #1#2 {
- \char_set_sfcode:w #1 = \intexpr_eval:w #2\intexpr_eval_end:
+ \char_set_sfcode:w #1 = \int_eval:w #2\int_eval_end:
}
\cs_new_nopar:Npn \char_value_sfcode:w { \int_use:N \tex_sfcode:D }
\cs_new_nopar:Npn \char_value_sfcode:n #1 {
- \char_value_sfcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_value_sfcode:w \int_eval:w #1\int_eval_end:
}
\cs_new_nopar:Npn \char_show_value_sfcode:w { \tex_showthe:D \tex_sfcode:D }
\cs_new_nopar:Npn \char_show_value_sfcode:n #1 {
- \char_show_value_sfcode:w \intexpr_eval:w #1\intexpr_eval_end:
+ \char_show_value_sfcode:w \int_eval:w #1\int_eval_end:
}
\cs_new_protected_nopar:Npn \token_new:Nn #1#2 {\cs_new_eq:NN #1#2}
\cs_new_eq:NN \c_group_begin_token {