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-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/l3dt/l3dt.pdfbin547445 -> 552851 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/l3sort/l3sort.pdfbin512185 -> 515856 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/l3str/l3flag.pdfbin387341 -> 390042 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/l3str/l3regex.pdfbin958445 -> 981293 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/l3str/l3str-format.pdfbin0 -> 543259 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/l3str/l3str.pdfbin837989 -> 851057 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-analysis.pdfbin514214 -> 519763 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-build.pdfbin465698 -> 468392 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/xcoffins/xcoffins.pdfbin487227 -> 491241 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/xgalley/l3galley.pdfbin655995 -> 666568 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3experimental/xgalley/xgalley.pdfbin573080 -> 576285 bytes
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3dt/l3dt.dtx155
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx944
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3str/l3str.dtx13
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3str/l3str.ins1
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3str/l3tl-analysis.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx41
-rw-r--r--Master/texmf-dist/tex/latex/l3experimental/l3dt/l3dt.sty102
-rw-r--r--Master/texmf-dist/tex/latex/l3experimental/l3str/l3str-format.sty453
-rw-r--r--Master/texmf-dist/tex/latex/l3experimental/l3str/l3str.sty7
-rw-r--r--Master/texmf-dist/tex/latex/l3experimental/l3str/l3tl-analysis.sty2
-rw-r--r--Master/texmf-dist/tex/latex/l3experimental/xgalley/l3galley.sty2
-rw-r--r--Master/texmf-dist/tex/latex/l3experimental/xgalley/xgalley.sty12
24 files changed, 1545 insertions, 193 deletions
diff --git a/Master/texmf-dist/doc/latex/l3experimental/l3dt/l3dt.pdf b/Master/texmf-dist/doc/latex/l3experimental/l3dt/l3dt.pdf
index 55c65524048..3188a560f7d 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/l3dt/l3dt.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/l3dt/l3dt.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/l3sort/l3sort.pdf b/Master/texmf-dist/doc/latex/l3experimental/l3sort/l3sort.pdf
index 2461b6454cd..3d97aadb65e 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/l3sort/l3sort.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/l3sort/l3sort.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3flag.pdf b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3flag.pdf
index dde65fe1daf..88d16377d53 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3flag.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3flag.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3regex.pdf b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3regex.pdf
index f0638355366..aed9faa8626 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3regex.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3regex.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3str-format.pdf b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3str-format.pdf
new file mode 100644
index 00000000000..1def57701cd
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3str-format.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3str.pdf b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3str.pdf
index e2ff96fcece..054011fb6d9 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3str.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3str.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-analysis.pdf b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-analysis.pdf
index c83ca55aa38..569b2812b5b 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-analysis.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-analysis.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-build.pdf b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-build.pdf
index aa6e24af214..246eaa85d21 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-build.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/l3str/l3tl-build.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/xcoffins/xcoffins.pdf b/Master/texmf-dist/doc/latex/l3experimental/xcoffins/xcoffins.pdf
index ecd13045c18..23cd24d82cd 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/xcoffins/xcoffins.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/xcoffins/xcoffins.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/xgalley/l3galley.pdf b/Master/texmf-dist/doc/latex/l3experimental/xgalley/l3galley.pdf
index b19885f938f..6e6a13a08cf 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/xgalley/l3galley.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/xgalley/l3galley.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3experimental/xgalley/xgalley.pdf b/Master/texmf-dist/doc/latex/l3experimental/xgalley/xgalley.pdf
index 39f3a94dbc8..21480eab557 100644
--- a/Master/texmf-dist/doc/latex/l3experimental/xgalley/xgalley.pdf
+++ b/Master/texmf-dist/doc/latex/l3experimental/xgalley/xgalley.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3dt/l3dt.dtx b/Master/texmf-dist/source/latex/l3experimental/l3dt/l3dt.dtx
index 250fbd7bdf5..e6560eb79e1 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3dt/l3dt.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3dt/l3dt.dtx
@@ -36,7 +36,7 @@
%
%<*driver|package>
\RequirePackage{expl3}
-\GetIdInfo$Id: l3dt.dtx 3991 2012-07-16 19:00:35Z joseph $
+\GetIdInfo$Id: l3dt.dtx 4153 2012-08-29 07:18:26Z joseph $
{L3 Experimental data tables}
%</driver|package>
%<*driver>
@@ -71,9 +71,9 @@
% \LaTeX3 implements a \enquote{data table} variable type, which is made up of
% a series of rows each of which contain a number of key--value pairs. Thus
% a data table is in effect an array of property lists. The rows of the table
-% are stored in a fixed order, and are numbered consecutively from zero.
+% are stored in a fixed order, and are numbered consecutively from one.
% In the same way, the order of keys (columns) is recorded in a sequence-like
-% manner, again indexed from zero.
+% manner, again indexed from one.
%
% Within each row in a data table each entry must have a unique \meta{key}: if
% an entry is added to a row within a data table which already contains the
@@ -393,7 +393,7 @@
% \begin{macrocode}
%<*initex|package>
% \end{macrocode}
-%
+%
% \begin{macrocode}
%<@@=dt>
% \end{macrocode}
@@ -416,20 +416,21 @@
% numbered:
% \begin{quote}
% \Arg{rows} \\
-% \cs{q_@@} \meta{key$_0$} \cs{q_@@} \meta{key$_1$} \cs{q_@@} \ldots \\
+% \Arg{columns} \\
+% \cs{q_@@} \meta{key_1} \cs{q_@@} \meta{key_2} \cs{q_@@} \ldots \\
% \cs{q_nil} \\
% \cs{q_@@_header} \\
% \cs{q_@@_row} \\
-% \meta{row$_0$} \\
-% \cs{q_@@} \meta{key$_0$} \cs{q_@@} \Arg{data$_{0,0}$} \\
-% \cs{q_@@} \meta{key$_1$} \cs{q_@@} \Arg{data$_{0,1}$} \\
+% \meta{row_1} \\
+% \cs{q_@@} \meta{key_1} \cs{q_@@} \Arg{data_{1,1}} \\
+% \cs{q_@@} \meta{key_2} \cs{q_@@} \Arg{data_{1,2}} \\
% \ldots \\
% \cs{q_@@} \\
% \cs{q_nil} \\
% \cs{q_@@_row} \\
-% \meta{row$_2$} \\
-% \cs{q_@@} \meta{key$_0$} \cs{q_@@} \Arg{data$_{1,0}$} \\
-% \cs{q_@@} \meta{key$_1$} \cs{q_@@} \Arg{data$_{1,1}$} \\
+% \meta{row_2} \\
+% \cs{q_@@} \meta{key_1} \cs{q_@@} \Arg{data_{2,1}} \\
+% \cs{q_@@} \meta{key_2} \cs{q_@@} \Arg{data_{2,2}} \\
% \ldots \\
% \cs{q_@@} \\
% \cs{q_nil} \\
@@ -454,6 +455,7 @@
\tl_const:Nn \c_empty_dt
{
{ 0 }
+ { 0 }
\q_@@
\q_nil
\q_@@_header
@@ -468,15 +470,15 @@
% Internally, data tables are token lists, but an empty dt
% is not an empty tl.
% \begin{macrocode}
-\cs_new_protected:Npn \dt_new:N #1 { \cs_new_eq:NN #1 \c_empty_dt }
+\cs_new_protected:Npn \dt_new:N #1 { \cs_new_eq:NN #1 \c_empty_dt }
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\dt_clear:N, \dt_gclear:N}
% The same idea for clearing.
% \begin{macrocode}
-\cs_new_protected:Npn \dt_clear:N #1 { \cs_set_eq:NN #1 \c_empty_dt }
-\cs_new_protected:Npn \dt_gclear:N #1 { \cs_gset_eq:NN #1 \c_empty_dt }
+\cs_new_protected:Npn \dt_clear:N #1 { \cs_set_eq:NN #1 \c_empty_dt }
+\cs_new_protected:Npn \dt_gclear:N #1 { \cs_gset_eq:NN #1 \c_empty_dt }
% \end{macrocode}
% \end{macro}
%
@@ -564,21 +566,21 @@
% Finding a key in the header uses a similar approach to finding a key in
% a property list. Here, if the key is found there will always be at least
% one token between \cs{q_@@} and \cs{q_@@_header} due to the \cs{q_nil}
-% which is part of a new table. The use of |##1##2| in \cs{@@_split:w}
-% here is to deal with the overall number of rows. The set up here means
-% that this will always be unbraced then rebraced: simply grabbing |##1|
-% to include this and anything before the key of interest will give variable
-% results depending on whether the match is to the very first key or not.
+% which is part of a new table. The use of |##1##2##3| in \cs{@@_split:w}
+% here is to deal with the overall number of rows and keys. The set up here
+% means that these will always be unbraced then rebraced: simply grabbing
+% |##1##2| to include this and anything before the key of interest will give
+% variable results depending on whether the match is to the very first key or not.
% \begin{macrocode}
\cs_new_protected:Npn \@@_split_key_list:NnTF #1#2
{ \exp_args:NNo \@@_split_key_list_aux:NnTF #1 { \tl_to_str:n {#2} } }
\cs_new_protected:Npn \@@_split_key_list_aux:NnTF #1#2
{
\cs_set_protected:Npn \@@_split:w
- ##1##2 \q_@@ #2 \q_@@ ##3##4 \q_@@_header ##5 \q_mark ##6 \q_stop
+ ##1##2##3 \q_@@ #2 \q_@@ ##4##5 \q_@@_header ##6 \q_mark ##7 \q_stop
{
- \@@_split:nnnn ##3
- { { {##1} ##2 \q_@@ } { ##3##4 \q_@@_header ##5 } }
+ \@@_split:nnnn ##4
+ { { {##1} {##2} ##3 \q_@@ } { ##4##5 \q_@@_header ##6 } }
}
\exp_after:wN \@@_split:w #1 \q_mark
\q_@@ #2 \q_@@ { ? \use_ii:nn { } } \q_@@_header \q_mark \q_stop
@@ -618,6 +620,7 @@
% \begin{macro}{\dt_add_key:Nn, \dt_gadd_key:Nn}
% \begin{macro}[aux]{\@@_add_key:NNn}
% \begin{macro}[aux]{\@@_add_key:NNnnn}
+% \begin{macro}[aux]{\@@_add_key:NNnnn}
% Here, there are two stages. If the key is already present in the list of
% known keys then no action is taken, and the split list is thrown away.
% On the other hand, if the key is not present then the header and body
@@ -637,22 +640,27 @@
}
}
\cs_new_protected:Npn \@@_add_key:NNnnn #1#2#3#4#5
+ { \@@_add_key:NNnnnwnn #1 #2 #4 \q_stop {#3} {#5} }
+\cs_new_protected:Npn \@@_add_key:NNnnnwnn #1#2#3#4#5 \q_stop #6#7
{
#1 #2
{
- \exp_not:n {#4}
- \tl_to_str:n {#3}
- \exp_not:n { \q_@@ \q_nil #5 }
+ {#3}
+ { \int_eval:n { #4 + \c_one } }
+ \exp_not:n {#5}
+ \tl_to_str:n {#6}
+ \exp_not:n { \q_@@ \q_nil #7 }
}
}
% \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
+% \end{macro}
%
% \begin{macro}{\dt_add_row:N, \dt_gadd_row:N}
% \begin{macro}[aux]{\@@_add_row:NN}
-% \begin{macro}[aux]{\@@_add_row:NnN}
+% \begin{macro}[aux]{\@@_add_row:NnN, \@@_add_row:NfN}
% \begin{macro}[aux,EXP]{\@@_add_row:nw}
% Adding a row means incrementing the total number and adding the structure
% of an empty row. As finding the rows will get slow for large tables, this
@@ -661,17 +669,18 @@
\cs_new_protected_nopar:Npn \dt_add_row:N { \@@_add_row:NN \tl_set:Nx }
\cs_new_protected_nopar:Npn \dt_gadd_row:N { \@@_add_row:NN \tl_gset:Nx }
\cs_new_protected:Npn \@@_add_row:NN #1#2
- { \exp_args:NNf \@@_add_row:NnN #1 { \dt_rows:N #2 } #2 }
+ { \@@_add_row:NfN #1 { \int_eval:n { \dt_rows:N #2 + \c_one } } #2 }
\cs_new_protected:Npn \@@_add_row:NnN #1#2#3
{
#1 #3
{
- { \int_eval:n { #2 + \c_one } }
+ {#2}
\exp_after:wN \@@_add_row:nw #3 \q_stop
#2
\exp_not:n { \q_@@ \q_nil \q_@@_row }
}
}
+\cs_generate_variant:Nn \@@_add_row:NnN { Nf }
\cs_new:Npn \@@_add_row:nw #1#2 \q_stop { \exp_not:n {#2} }
% \end{macrocode}
% \end{macro}
@@ -684,9 +693,9 @@
% arbitrary row.
% \begin{macrocode}
\cs_new_protected:Npn \dt_put:Nnn #1
- { \dt_put:Nnnn #1 { \dt_rows:N #1 - \c_one } }
+ { \dt_put:Nnnn #1 { \dt_rows:N #1 } }
\cs_new_protected:Npn \dt_gput:Nnn #1
- { \dt_gput:Nnnn #1 { \dt_rows:N #1 - \c_one } }
+ { \dt_gput:Nnnn #1 { \dt_rows:N #1 } }
% \end{macrocode}
% \end{macro}
%
@@ -790,42 +799,19 @@
% \end{macro}
%
% \begin{macro}[EXP]{\dt_keys:N}
-% \begin{macro}[aux, EXP]{\@@_keys:nn}
-% \begin{macro}[aux, EXP]{\@@_keys:wN}
-% A quick mapping is needed to count keys. The \cs{use_none:nn} here
-% is used to remove the number of rows and initial \cs{q_@@}. This could
-% also be handled by starting from $-1$ rather than $0$, but this makes
-% the logic hopefully slightly clearer.
-% \begin{macrocode}
-\cs_new:Npn \dt_keys:N #1
- { \@@_split_header:NT #1 { \@@_keys:nn } }
-\cs_new:Npn \@@_keys:nn #1#2
- {
- \int_eval:n
- {
- 0
- \exp_after:wN \@@_keys:wN \use_none:nn #1 \q_recursion_tail \q_@@
- \__prg_break_point:Nn \dt_map_break: { }
- }
- }
-\cs_new:Npn \@@_keys:wN #1 \q_@@
- {
- \__quark_if_recursion_tail_break:nN {#1} \dt_map_break:
- +1
- \@@_keys:wN
- }
-% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
+% \begin{macro}[EXP, aux]{\@@_keys:nnw}
% \begin{macro}[EXP]{\dt_rows:N}
-% The number of rows in a dt is the very first entry.
+% The number of rows in a dt is the very first entry. Getting the number of
+% keys is almost the same, except a custom auxiliary is needed.
% \begin{macrocode}
+\cs_new:Npn \dt_keys:N #1 { \exp_after:wN \@@_keys:nnw #1 \q_stop }
+\cs_new:Npn \@@_keys:nnw #1#2#3 \q_stop {#2}
\cs_new:Npn \dt_rows:N #1
{ \exp_after:wN \use_i_delimit_by_q_stop:nw #1 \q_stop }
% \end{macrocode}
% \end{macro}
+% \end{macro}
+% \end{macro}
%
% \subsection{Removing data}
%
@@ -833,10 +819,10 @@
% Deleting to the current row is simply a special case of deleting to an
% arbitrary row.
% \begin{macrocode}
-\cs_new_protected:Npn \dt_remove:Nn #1 { \dt_remove:Nnn #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new_protected:Npn \dt_gremove:Nn #1 { \dt_gremove:Nnn #1
- { \dt_rows:N #1 - \c_one } }
+\cs_new_protected:Npn \dt_remove:Nn #1
+ { \dt_remove:Nnn #1 { \dt_rows:N #1 } }
+\cs_new_protected:Npn \dt_gremove:Nn #1
+ { \dt_gremove:Nnn #1 { \dt_rows:N #1 } }
% \end{macrocode}
% \end{macro}
%
@@ -892,6 +878,8 @@
{ }
}
\cs_new_protected:Npn \dt_remove_key_aux:nNNnn #1#2#3#4#5
+ { \dt_remove_key_aux:nNNnnwn {#1} #2 #3 #4 \q_stop {#5} }
+\cs_new_protected:Npn \dt_remove_key_aux:nNNnnwn #1#2#3#4#5#6 \q_stop #7
{
\cs_set:Npn \dt_remove_key_aux:w ##1 \q_@@ #1 \q_@@ ##2 ##3
{
@@ -899,10 +887,13 @@
\__quark_if_recursion_tail_break:nN {##3} \dt_map_break:
\dt_remove_key_aux:w ##3
}
+
#2 #3
{
- \exp_not:n {#4}
- \dt_remove_key_aux:w #5 \q_@@ #1 \q_@@ { } \q_recursion_tail
+ {#4}
+ { \int_eval:n { #5 - \c_one } }
+ \exp_not:n {#6}
+ \dt_remove_key_aux:w #7 \q_@@ #1 \q_@@ { } \q_recursion_tail
\__prg_break_point:Nn \dt_map_break: { }
}
}
@@ -1022,14 +1013,14 @@
% \begin{macro}[TF]{\dt_get:NnN}
% Simple wrappers.
% \begin{macrocode}
-\cs_new_protected:Npn \dt_get:NnN #1 { \dt_get:NnnN #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new_protected:Npn \dt_get:NnNT #1 { \dt_get:NnnNF #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new_protected:Npn \dt_get:NnNF #1 { \dt_get:NnnNF #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new_protected:Npn \dt_get:NnNTF #1 { \dt_get:NnnNTF #1
- { \dt_rows:N #1 - \c_one } }
+\cs_new_protected:Npn \dt_get:NnN #1
+ { \dt_get:NnnN #1 { \dt_rows:N #1 } }
+\cs_new_protected:Npn \dt_get:NnNT #1
+ { \dt_get:NnnNF #1 { \dt_rows:N #1 } }
+\cs_new_protected:Npn \dt_get:NnNF #1
+ { \dt_get:NnnNF #1 { \dt_rows:N #1 } }
+\cs_new_protected:Npn \dt_get:NnNTF #1
+ { \dt_get:NnnNTF #1 { \dt_rows:N #1 } }
% \end{macrocode}
% \end{macro}
% \end{macro}
@@ -1236,14 +1227,14 @@
% \begin{macro}[pTF, EXP]{\dt_if_in_row:Nn}
% Simple wrappers.
% \begin{macrocode}
-\cs_new:Npn \dt_if_in_row_p:Nn #1 { \dt_if_in_row_p:Nnn #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new:Npn \dt_if_in_row:NnT #1 { \dt_if_in_row:NnnT #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new:Npn \dt_if_in_row:NnF #1 { \dt_if_in_row:NnnF #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new:Npn \dt_if_in_row:NnTF #1 { \dt_if_in_row:NnnTF #1
- { \dt_rows:N #1 - \c_one } }
+\cs_new:Npn \dt_if_in_row_p:Nn #1
+ { \dt_if_in_row_p:Nnn #1 { \dt_rows:N #1 } }
+\cs_new:Npn \dt_if_in_row:NnT #1
+ { \dt_if_in_row:NnnT #1 { \dt_rows:N #1 } }
+\cs_new:Npn \dt_if_in_row:NnF #1
+ { \dt_if_in_row:NnnF #1 { \dt_rows:N #1 } }
+\cs_new:Npn \dt_if_in_row:NnTF #1
+ { \dt_if_in_row:NnnTF #1 { \dt_rows:N #1 } }
% \end{macrocode}
% \end{macro}
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx
new file mode 100644
index 00000000000..792cdcb105f
--- /dev/null
+++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx
@@ -0,0 +1,944 @@
+% \iffalse meta-comment
+%
+%% File: l3str-format.dtx Copyright (C) 2012 The 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 "l3experimental 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 LaTeX3 Project.
+%%
+%% -----------------------------------------------------------------------
+%
+%<*driver|package>
+\RequirePackage{expl3}
+\GetIdInfo$Id: l3str-format.dtx 3940 2012-07-09 00:41:44Z bruno $
+ {L3 Experimental string formatting}
+%</driver|package>
+%<*driver>
+\documentclass[full]{l3doc}
+\usepackage{amsmath}
+\begin{document}
+ \tableofcontents
+ \DocInput{\jobname.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+%
+% \title{^^A
+% The \textsf{l3str-format} package: formatting strings of characters^^A
+% \thanks{This file describes v\ExplFileVersion,
+% last revised \ExplFileDate.}^^A
+% }
+%
+% \author{^^A
+% The \LaTeX3 Project\thanks
+% {^^A
+% E-mail:
+% \href{mailto:latex-team@latex-project.org}
+% {latex-team@latex-project.org}^^A
+% }^^A
+% }
+%
+% \date{Released \ExplFileDate}
+%
+% \maketitle
+%
+% \begin{documentation}
+%
+% \section{Format specifications}
+%
+% In this module, we introduce the notion of a string \meta{format}.
+% The syntax follows that of Python's \texttt{format} built-in function.
+% A \meta{format specification} is a string of the form
+% \begin{equation*}
+% \meta{format specification} = [[\meta{fill}]\meta{alignment}]
+% [\meta{sign}] [\meta{width}] [.\meta{precision}] [\meta{style}]
+% \end{equation*}
+% where each $[\ldots]$ denotes an independent optional part.
+% \begin{itemize}
+% \item \meta{fill} can be any character: it is assumed to be present
+% whenever the second character of the \meta{format specification}
+% is a valid \meta{alignment} character.
+% \item \meta{alignment} can be |<|~(left alignment), |>|~(right
+% alignment), |^|~(centering), or |=|~(for numeric types only).
+% \item \meta{sign} is allowed for numeric types; it can be |+|~(show
+% a sign for positive and negative numbers), |-|~(only put a sign
+% for negative numbers), or a space~(show a space or a~|-|).
+% \item \meta{width} is the minimum number of characters of the
+% result: if the result is naturally shorter than this \meta{width},
+% then it is padded with copies of the character \meta{fill}, with a
+% position depending on the choice of \meta{alignment}. If the
+% result is naturally longer, it is not truncated.
+% \item \meta{precision}, whose presence is indicated by a period,
+% can have different meanings depending on the type.
+% \item \meta{style} is one character, which controls how the given
+% data should be formatted. The list of allowed \meta{styles}
+% depends on the type.
+% \end{itemize}
+% The choice of \meta{alignment} |=| is not implemented yet.
+%
+% \section{Formatting various data-types}
+%
+% \begin{function}[EXP]{\tl_format:Nn, \tl_format:cn, \tl_format:nn}
+% \begin{syntax}
+% \cs{tl_format:nn} \Arg{token list} \Arg{format specification}
+% \end{syntax}
+% Converts the \meta{token list} to a string according to the
+% \meta{format specification}. The \meta{style}, if present, must
+% be~|s|. If \meta{precision} is given, all characters of the string
+% representation of the \meta{token list} beyond the first
+% \meta{precision} characters are discarded.
+% \end{function}
+%
+% \begin{function}[EXP]{\seq_format:Nn, \seq_format:cn}
+% \begin{syntax}
+% \cs{seq_format:Nn} \Arg{sequence} \Arg{format specification}
+% \end{syntax}
+% Converts each item in the \meta{sequence} to a string according to
+% the \meta{format specification}, and concatenates the results.
+% \end{function}
+%
+% \begin{function}[EXP]{\int_format:nn}
+% \begin{syntax}
+% \cs{int_format:nn} \Arg{intexpr} \Arg{format specification}
+% \end{syntax}
+% Evaluates the \meta{integer expression} and converts the result to a
+% string according to the \meta{format specification}. The
+% \meta{precision} argument is not allowed. The \meta{style} can be
+% |b| for binary output, |d| for decimal output (this is the default),
+% |o| for octal output, |X| for hexadecimal output (using capital
+% letters).
+% \end{function}
+%
+% \begin{function}[EXP]{\fp_format:nn}
+% \begin{syntax}
+% \cs{fp_format:nn} \Arg{fpexpr} \Arg{format specification}
+% \end{syntax}
+% Evaluates the \meta{floating point expression} and converts the
+% result to a string according to the \meta{format specification}.
+% The \meta{precision} defaults to $6$. The \meta{style} can be
+% \begin{itemize}
+% \item |e| for scientific notation, with one digit before and
+% \meta{precision} digits after the decimal separator, and an
+% integer exponent, following |e|;
+% \item |f| for a fixed point notation, with \meta{precision} digits
+% after the decimal separator and no exponent;
+% \item |g| for a general format, which uses style |f| for numbers
+% in the range $[10^{-4}, 10^{\meta{precision}})$ and style |e|
+% otherwise.
+% \end{itemize}
+% \end{function}
+%
+% \section{Possibilities, and things to do}
+%
+% \begin{itemize}
+% \item Provide a token list formatting \meta{style} which keeps the
+% last \meta{precision} characters rather than the first
+% \meta{precision}.
+% \end{itemize}
+%
+% \end{documentation}
+%
+% \begin{implementation}
+%
+% \section{\pkg{l3str-format} implementation}
+%
+% \begin{macrocode}
+%<*initex|package>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%<@@=str>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%<*package>
+\ProvidesExplPackage
+ {\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
+\RequirePackage{l3str}
+%</package>
+% \end{macrocode}
+%
+% \subsection{Helpers}
+%
+% \begin{macro}[aux, EXP]{\use:nf, \use:fnf}
+% A simple variant.
+% \begin{macrocode}
+\cs_generate_variant:Nn \use:nn { nf }
+\cs_generate_variant:Nn \use:nnn { fnf }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\tl_to_str:f}
+% A simple variant.
+% \begin{macrocode}
+\cs_generate_variant:Nn \tl_to_str:n { f }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_if_digit:NTF}
+% Here we expect |#1| to be a character with category other, or
+% \cs{s__stop}.
+% \begin{macrocode}
+\prg_new_conditional:Npnn \@@_format_if_digit:N #1 { TF }
+ {
+ \if_int_compare:w \c_nine < 1 #1 \exp_stop_f:
+ \prg_return_true: \else: \prg_return_false: \fi:
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]
+% {\@@_format_put:nw, \@@_format_put:ow, \@@_format_put:fw}
+% Put |#1| after an \cs{s__stop} delimiter.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_put:nw #1 #2 \s__stop { #2 \s__stop #1 }
+\cs_generate_variant:Nn \@@_format_put:nw { o , f }
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Parsing a format specification}
+%
+% \begin{macro}[aux, EXP]{\@@_format_parse:n}
+% \begin{macro}[aux, EXP]
+% {
+% \@@_format_parse_i:NN,
+% \@@_format_parse_ii:nN,
+% \@@_format_parse_iii:nN,
+% \@@_format_parse_iv:nwN,
+% \@@_format_parse_v:nN,
+% \@@_format_parse_vi:nwN,
+% \@@_format_parse_vii:nN,
+% \@@_format_parse_end:nwn,
+% }
+% The goal is to parse
+% \begin{equation*}
+% \meta{format specification} = [[\meta{fill}]\meta{alignment}]
+% [\meta{sign}] [\meta{width}] [.\meta{precision}] [\meta{style}]
+% \end{equation*}
+% \begin{macrocode}
+\cs_new:Npn \@@_format_parse:n #1
+ {
+ \exp_last_unbraced:Nf \@@_format_parse_i:NN
+ \@@_to_other:n {#1} \s__stop \s__stop {#1}
+ }
+\cs_new:Npx \@@_format_parse_i:NN #1#2
+ {
+ \exp_not:N \@@_if_contains_char:nNTF { < > = ^ } #2
+ { \exp_not:N \@@_format_parse_iii:nN { #1 #2 } }
+ {
+ \exp_not:N \@@_format_parse_ii:nN
+ { \c_catcode_other_space_tl } #1 #2
+ }
+ }
+\cs_new:Npn \@@_format_parse_ii:nN #1#2
+ {
+ \@@_if_contains_char:nNTF { < > = ^ } #2
+ { \@@_format_parse_iii:nN { #1 #2 } }
+ { \@@_format_parse_iii:nN { #1 ? } #2 }
+ }
+\cs_new:Npx \@@_format_parse_iii:nN #1#2
+ {
+ \exp_not:N \@@_if_contains_char:nNTF
+ { + - \c_catcode_other_space_tl }
+ #2
+ { \exp_not:N \@@_format_parse_iv:nwN { #1 #2 } ; }
+ { \exp_not:N \@@_format_parse_iv:nwN { #1 ? } ; #2 }
+ }
+\cs_new:Npn \@@_format_parse_iv:nwN #1#2; #3
+ {
+ \@@_format_if_digit:NTF #3
+ { \@@_format_parse_iv:nwN {#1} #2 #3 ; }
+ { \@@_format_parse_v:nN { #1 {#2} } #3 }
+ }
+\cs_new:Npn \@@_format_parse_v:nN #1#2
+ {
+ \token_if_eq_charcode:NNTF . #2
+ { \@@_format_parse_vi:nwN {#1} 0 ; }
+ { \@@_format_parse_vii:nN { #1 { } } #2 }
+ }
+\cs_new:Npn \@@_format_parse_vi:nwN #1#2; #3
+ {
+ \@@_format_if_digit:NTF #3
+ { \@@_format_parse_vi:nwN {#1} #2 #3 ; }
+ { \@@_format_parse_vii:nN { #1 {#2} } #3 }
+ }
+\cs_new:Npn \@@_format_parse_vii:nN #1#2
+ {
+ \token_if_eq_meaning:NNTF \s__stop #2
+ { \@@_format_parse_end:nwn { #1 ? } #2 }
+ { \@@_format_parse_end:nwn { #1 #2 } }
+ }
+\cs_new:Npn \@@_format_parse_end:nwn #1 #2 \s__stop \s__stop #3
+ {
+ \tl_if_empty:nF {#2}
+ { \__msg_kernel_expandable_error:nnn { str } { invalid-format } {#3} }
+ #1
+ }
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsection{Alignment}
+%
+% The $4$ functions in this section receive an \meta{body}, a
+% \meta{sign}, a \meta{width} and a \meta{fill} character (exactly one
+% character). For non-numeric types, the \meta{sign} is empty and the
+% \meta{body} is the (other) string we want to format. For numeric
+% types, we wish to format \meta{sign} \meta{body} (both are other
+% strings). The alignment types |<|, |>| and |^| keep \meta{sign} and
+% \meta{body} together. The |=| alignment type, however, inserts the
+% padding between the \meta{sign} and the \meta{body}, hence the need to
+% keep those separate.
+%
+% \begin{macro}[aux, EXP]{\@@_format_align_<:nnnN}
+% \begin{quote}
+% \cs{@@_format_align_<:nnnN} \Arg{body} \Arg{sign} \Arg{width}
+% \meta{fill}
+% \end{quote}
+% Aligning \enquote{\meta{sign} \meta{body}} to the left
+% entails appending |#4| the correct number of times. Then convert
+% the result to a string.
+% \begin{macrocode}
+\cs_new:cpn { @@_format_align_<:nnnN } #1#2#3#4
+ {
+ \use:nf { #2 #1 }
+ {
+ \prg_replicate:nn
+ { \int_max:nn { #3 - \@@_count_unsafe:n { #2 #1 } } { 0 } }
+ {#4}
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_align_>:nnnN}
+% \begin{quote}
+% \cs{@@_format_align_>:nnnN} \Arg{body} \Arg{sign} \Arg{width}
+% \meta{fill}
+% \end{quote}
+% Aligning an \enquote{\meta{sign} \meta{body}} to the right
+% entails prepending |#4| the correct number of times. Then convert
+% the result to a string.
+% \begin{macrocode}
+\cs_new:cpn { @@_format_align_>:nnnN } #1#2#3#4
+ {
+ \prg_replicate:nn
+ { \int_max:nn { #3 - \@@_count_unsafe:n { #2 #1 } } { 0 } }
+ {#4}
+ #2 #1
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begingroup\catcode`\^=12
+% \begin{macro}[aux, EXP]{\@@_format_align_^:nnnN}
+% \begin{quote}
+% \cs{@@_format_align_^:nnnN} \Arg{body} \Arg{sign} \Arg{width}
+% \meta{fill}
+% \end{quote}
+% Centering \enquote{\meta{sign} \meta{body}} entails
+% prepending and appending |#4| the correct number of times. If the
+% number of |#4| to be added is odd, we add one more after than
+% before.
+% \begin{macrocode}
+\cs_new:cpn { @@_format_align_^:nnnN } #1#2#3#4
+ {
+ \use:fnf
+ {
+ \prg_replicate:nn
+ {
+ \int_max:nn \c_zero
+ { #3 - \@@_count_unsafe:n { #2 #1 } - \c_one }
+ / \c_two
+ }
+ {#4}
+ }
+ { #2 #1 }
+ {
+ \prg_replicate:nn
+ {
+ \int_max:nn \c_zero
+ { #3 - \@@_count_unsafe:n { #2 #1 } }
+ / \c_two
+ }
+ {#4}
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+% \endgroup
+%
+% \begin{macro}[aux, EXP]{\@@_format_align_=:nnnN}
+% \begin{quote}
+% \cs{@@_format_align_=:nnnN} \Arg{body} \Arg{sign} \Arg{width}
+% \meta{fill}
+% \end{quote}
+% The special numeric alignment |=| means that we insert the
+% appropriate number of copies of |#4| between the \meta{sign} and the
+% \meta{body}. Then convert the result to a string.
+% \begin{macrocode}
+\cs_new:cpn { @@_format_align_=:nnnN } #1#2#3#4
+ {
+ \use:nf {#2}
+ {
+ \prg_replicate:nn
+ { \int_max:nn { #3 - \@@_count_unsafe:n { #2 #1 } } { 0 } }
+ {#4}
+ }
+ #1
+ }
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \subsection{Formatting token lists}
+%
+% \begin{macro}[EXP]{\tl_format:Nn, \tl_format:cn, \tl_format:nn}
+% Call \cs{@@_format_tl:NNNnnNn} to read the parsed \meta{format
+% specification}. Then convert the result to a string.
+% \begin{macrocode}
+\cs_new_nopar:Npn \tl_format:Nn { \exp_args:No \tl_format:nn }
+\cs_generate_variant:Nn \tl_format:Nn { c }
+\cs_new:Npn \tl_format:nn #1#2
+ {
+ \tl_to_str:f
+ {
+ \exp_last_unbraced:Nf \@@_format_tl:NNNnnNn
+ { \@@_format_parse:n {#2} }
+ {#1}
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_tl:NNNnnNn}
+% \begin{quote}
+% \cs{@@_format_tl:NNNnnNn} \meta{fill} \meta{alignment} \meta{sign}
+% \Arg{width} \Arg{precision} \meta{style} \Arg{token list}
+% \end{quote}
+% First check that the \meta{alignment} is not |=|, and set the
+% default alignment |?| to |<|. Place the modified information after
+% a trailing \cs{s__stop} for later retrieval. Then check that there
+% was no \meta{sign}. The width will be useful later, store it after
+% \cs{s__stop}. Afterwards, check the \meta{precision}: if it is
+% empty, we will eventually use the whole string, otherwise we will
+% only use a substring, starting at the index $1$, and ending at |#5|.
+% There is a need to use the \enquote{unsafe} function, as otherwise
+% leading spaces would get stripped by |f|-expansion. Finally, check
+% that the \meta{style} is |?| or |s|.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_tl:NNNnnNn #1#2#3#4#5#6
+ {
+ \token_if_eq_charcode:NNTF #2 =
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-align-format } {#2} {tl}
+ \@@_format_put:nw { #1 < }
+ }
+ {
+ \token_if_eq_charcode:NNTF #2 ?
+ { \@@_format_put:nw { #1 < } }
+ { \@@_format_put:nw { #1 #2 } }
+ }
+ \token_if_eq_charcode:NNF #3 ?
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-sign-format } {#3} {tl}
+ }
+ \@@_format_put:nw { {#4} }
+ \tl_if_empty:nTF {#5}
+ { \@@_format_put:nw { \use:n { } } }
+ { \@@_format_put:nw { \@@_substr_unsafe:nnn { {1} {#5} } } }
+ \token_if_eq_charcode:NNF #6 s
+ {
+ \token_if_eq_charcode:NNF #6 ?
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-style-format } {#6} {tl}
+ }
+ }
+ \@@_format_tl_s:NNnnNNn
+ \s__stop
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_tl_s:NNnnNNn}
+% \begin{quote}
+% \cs{@@_format_tl_s:NNnnNNn} \cs{s__stop} \meta{function}
+% \Arg{arguments} \Arg{width} \meta{fill} \meta{alignment}
+% \Arg{token list}
+% \end{quote}
+% The \meta{function} and \meta{arguments} are built in such a way
+% that |f|-expanding \meta{function} \Arg{other string}
+% \meta{arguments} yields the piece of the \meta{other string} that we
+% want to output. The \meta{other string} is built from the
+% \meta{token list} by |f|-expanding \cs{@@_to_other:n}.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_tl_s:NNnnNNn #1#2#3#4#5#6#7
+ {
+ \exp_args:Nc \exp_args:Nf
+ { @@_format_align_#6:nnnN }
+ { \exp_args:Nf #2 { \@@_to_other:n {#7} } #3 }
+ { }
+ {#4} #5
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Formatting sequences}
+%
+% \begin{macro}[EXP]{\seq_format:Nn, \seq_format:cn}
+% Each item is formatted as a token list according to the
+% specification. First parse the format and expand the sequence, then
+% loop through the items. Eventually, convert to a string.
+% \begin{macrocode}
+\cs_new:Npn \seq_format:Nn #1#2
+ {
+ \tl_to_str:f
+ { \@@_format_seq:of {#1} { \@@_format_parse:n {#2} } }
+ }
+\cs_generate_variant:Nn \seq_format:Nn { c }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_seq:nn, \@@_format_seq:of}
+% The first argument is the contents of a \texttt{seq} variable. The
+% second is a parsed \meta{format specification}. Set up the loop.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_seq:nn #1#2
+ {
+ \@@_format_seq_loop:nnNn { } {#2}
+ #1
+ { ? \@@_format_seq_end:w } { }
+ }
+\cs_generate_variant:Nn \@@_format_seq:nn { of }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_seq_loop:nnNn}
+% \begin{quote}
+% \cs{@@_format_seq_loop:nnNn} \Arg{done} \Arg{parsed format}
+% \cs{__seq_item:n} \Arg{item}
+% \end{quote}
+% The first argument is the result of formatting the items read so
+% far. The third argument is a single token (\cs{__seq_item:n}),
+% until we reach the end of the sequence, where |\use_none:n #3| ends
+% the loop.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_seq_loop:nnNn #1#2#3#4
+ {
+ \use_none:n #3
+ \exp_args:Nf \@@_format_seq_loop:nnNn
+ { \use:nf {#1} { \@@_format_tl:NNNnnNn #2 {#4} } }
+ {#2}
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_seq_end:w}
+% Pick the right piece in the loop above.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_seq_end:w #1#2#3#4 { \use_ii:nnn #3 }
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Formatting integers}
+%
+% \begin{macro}[EXP]{\int_format:nn}
+% Evalute the first argument and feed it to \cs{@@_format_int:nn}.
+% \begin{macrocode}
+\cs_new:Npn \int_format:nn #1
+ { \exp_args:Nf \@@_format_int:nn { \int_eval:n {#1} } }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_int:nn}
+% Parse the \meta{format specification} and feed it to
+% \cs{@@_format_int:NNNnnNn}. Then convert the result to a string
+% \begin{macrocode}
+\cs_new:Npn \@@_format_int:nn #1#2
+ {
+ \tl_to_str:f
+ {
+ \exp_last_unbraced:Nf \@@_format_int:NNNnnNn
+ { \@@_format_parse:n {#2} }
+ {#1}
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_int:NNNnnNn}
+% \begin{quote}
+% \cs{@@_format_int:NNNnnNn} \meta{fill} \meta{alignment}
+% \meta{sign} \Arg{width} \Arg{precision} \meta{style} \Arg{integer}
+% \end{quote}
+% First set the
+% default alignment |?| to |>|. Place the modified information after
+% a trailing \cs{s__stop} for later retrieval. Then check the
+% \meta{sign}: if the integer is negative, always put~|-|. Otherwise,
+% if the format's \meta{sign} is |~|, put a space (with category
+% \enquote{other}); if it is~|+| put |+|; if it is |-| (default), put
+% nothing, represented as a brace group. The width |#4| will be
+% useful later, store it after \cs{s__stop}. Afterwards, check that
+% the \meta{precision} was absent. Finally, dispatch depending on the
+% \meta{style}.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_int:NNNnnNn #1#2#3#4#5#6#7
+ {
+ \token_if_eq_charcode:NNTF #2 ?
+ { \@@_format_put:nw { #1 > } }
+ { \@@_format_put:nw { #1 #2 } }
+ \int_compare:nNnTF {#7} < \c_zero
+ { \@@_format_put:nw { - } }
+ {
+ \str_case:nnn {#3}
+ {
+ { ~ } { \@@_format_put:ow { \c_catcode_other_space_tl } }
+ { + } { \@@_format_put:nw { + } }
+ }
+ { \@@_format_put:nw { { } } }
+ }
+ \@@_format_put:nw { {#4} }
+ \tl_if_empty:nF {#5}
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-precision-format } {#5} {int}
+ }
+ \str_case:nnn {#6}
+ {
+ { ? } { \@@_format_int:NwnnNNn \use:n }
+ { d } { \@@_format_int:NwnnNNn \use:n }
+ { b } { \@@_format_int:NwnnNNn \int_to_binary:n }
+ { o } { \@@_format_int:NwnnNNn \int_to_octal:n }
+ { X } { \@@_format_int:NwnnNNn \int_to_hexadecimal:n }
+ }
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-style-format } {#6} { int }
+ \@@_format_int:NwnnNNn \use:n
+ }
+ \s__stop {#7}
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_int:NwnnNNn}
+% \begin{quote}
+% \cs{@@_format_int:NwnnNNn} \meta{function} \cs{s__stop}
+% \Arg{width} \Arg{sign} \meta{fill} \meta{alignment} \Arg{integer}
+% \end{quote}
+% Use the |format_align| function corresponding to the
+% \meta{alignment}, with the following arguments:
+% \begin{itemize}
+% \item the string formed by combining the sign |#4| with the result
+% of converting the absolute value of the \meta{integer} |#7|
+% according to the conversion function |#1|;
+% \item the \meta{width};
+% \item the \meta{fill} character.
+% \end{itemize}
+% \begin{macrocode}
+\cs_new:Npn \@@_format_int:NwnnNNn #1#2 \s__stop #3#4#5#6#7
+ {
+ \exp_args:Nc \exp_args:Nf
+ { @@_format_align_#6:nnnN }
+ { #1 { \int_abs:n {#7} } }
+ {#4}
+ {#3} #5
+ }
+% \end{macrocode}
+% ^^A todo: note similarity with \@@_format_tl_s:NNnnNNn
+% \end{macro}
+%
+% \subsection{Formatting floating points}
+%
+% \begin{macro}[EXP]{\fp_format:nn}
+% Evalute the first argument to an internal floating point number, and
+% feed it to \cs{@@_format_fp:nn}.
+% \begin{macrocode}
+\cs_new:Npn \fp_format:nn #1
+ { \exp_args:Nf \@@_format_fp:nn { \__fp_parse:n {#1} } }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_fp:nn}
+% Parse the \meta{format specification} and feed it to
+% \cs{@@_format_fp:NNNnnNn}. Then convert the result to a string
+% \begin{macrocode}
+\cs_new:Npn \@@_format_fp:nn #1#2
+ {
+ \tl_to_str:f
+ {
+ \exp_last_unbraced:Nf \@@_format_fp:NNNnnNw
+ { \@@_format_parse:n {#2} }
+ #1
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_fp:NNNnnNw}
+% \begin{quote}
+% \cs{@@_format_fp:NNNnnNw} \meta{fill} \meta{alignment}
+% \meta{format sign} \Arg{width} \Arg{precision} \meta{style}
+% \cs{s__fp} \cs{__fp_chk:w} \meta{fp type} \meta{fp sign} \meta{fp
+% body} |;|
+% \end{quote}
+% First set the default alignment |?| to |>|. Place the modified
+% information after a trailing \cs{s__stop} for later retrieval. Then
+% check the \meta{format sign} and the \meta{fp sign}: if the floating
+% point is negative, always put~|-|. Otherwise (including
+% \texttt{nan}), if the format's \meta{sign} is |~|, put a space (with
+% category \enquote{other}); if it is~|+| put |+|; if it is |-|
+% (default), put nothing, represented as a brace group. The width
+% |#4| will be useful later, store it after \cs{s__stop}. Afterwards,
+% check the \meta{precision}: if it was not given, replace it by $6$
+% (default precision). Finally, dispatch depending on the
+% \meta{style}.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_fp:NNNnnNw
+ #1#2#3#4#5#6 \s__fp \__fp_chk:w #7 #8
+ {
+ \token_if_eq_charcode:NNTF #2 ?
+ { \@@_format_put:nw { #1 > } }
+ { \@@_format_put:nw { #1 #2 } }
+ \token_if_eq_meaning:NNTF 2 #8
+ { \@@_format_put:nw { - } }
+ {
+ \str_case:nnn {#3}
+ {
+ { ~ } { \@@_format_put:ow { \c_catcode_other_space_tl } }
+ { + } { \@@_format_put:nw { + } }
+ }
+ { \@@_format_put:nw { { } } }
+ }
+ \@@_format_put:nw { {#4} }
+ \tl_if_empty:nTF {#5}
+ { \@@_format_put:nw { { 6} } }
+ { \@@_format_put:nw { {#5} } }
+ \str_case:nnn {#6}
+ {
+ { e } { \@@_format_fp:wnnnNNw \@@_format_fp_e:wn }
+ { f } { \@@_format_fp:wnnnNNw \@@_format_fp_f:wn }
+ { g } { \@@_format_fp:wnnnNNw \@@_format_fp_g:wn }
+ { ? } { \@@_format_fp:wnnnNNw \@@_format_fp_g:wn }
+ }
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-style-format } {#6} { fp }
+ \@@_format_fp:wnnnNNw \@@_format_fp_g:wn
+ }
+ \s__stop
+ \s__fp \__fp_chk:w #7 #8
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_fp:wnnnNNw}
+% \begin{quote}
+% \cs{@@_format_fp:wnnnNNw} \meta{formatting function} \cs{s__stop}
+% \Arg{precision} \Arg{width} \Arg{sign} \meta{fill}
+% \meta{alignment} \cs{s__fp} \cs{__fp_chk:w} \meta{fp type}
+% \meta{fp sign} \meta{fp body} |;|
+% \end{quote}
+% \begin{macrocode}
+\cs_new:Npn \@@_format_fp:wnnnNNw
+ #1 \s__stop #2 #3 #4 #5#6 #7 ;
+ {
+ \exp_args:Nc \exp_args:Nf
+ { @@_format_align_#6:nnnN }
+ { #1 #7 ; {#2} }
+ {#4}
+ {#3} #5
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_fp_round:wn}
+% Round the given floating point (not its absolute value, to play
+% nicely with unusual rounding modes).
+% \begin{macrocode}
+\cs_new:Npn \@@_format_fp_round:wn #1 ; #2
+ { \__fp_parse:n { round ( #1; , #2 - \__fp_exponent:w #1; ) } }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_fp_e:wn}
+% \begin{macro}[aux, EXP]{\@@_format_fp_e_ii:wn}
+% With the |e| type, first filter out special cases. In the normal
+% case, round to |#4+1| significant figures (one before the decimal
+% separator, |#4| after).
+% \begin{macrocode}
+\group_begin:
+\char_set_catcode_other:N E
+\tl_to_lowercase:n
+ {
+ \group_end:
+ \cs_new:Npn \@@_format_fp_e:wn \s__fp \__fp_chk:w #1#2#3 ; #4
+ {
+ \int_case:nnn {#1}
+ {
+ {0} { \use:nf { 0 . } { \prg_replicate:nn {#4} { 0 } } e 0 }
+ {2} { inf }
+ {3} { nan }
+ }
+ {
+ \exp_last_unbraced:Nf \@@_format_fp_e_ii:wn
+ \@@_format_fp_round:wn \s__fp \__fp_chk:w #1#2#3 ; { #4 + 1 }
+ {#4}
+ }
+ }
+ \cs_new:Npn \@@_format_fp_e_ii:wn
+ \s__fp \__fp_chk:w #1#2 #3 #4#5#6#7 ; #8
+ {
+ \@@_format_put:fw { \int_eval:n { #3 - 1 } }
+ \@@_format_put:nw { e }
+ \int_compare:nNnTF {#8} > \c_sixteen
+ {
+ \@@_format_put:fw { \prg_replicate:nn { #8 - \c_fifteen } {0} }
+ \@@_format_put:fw { \use_none:n #4#5#6#7 }
+ }
+ {
+ \@@_format_put:fw
+ { \str_substr:nnn { #4#5#6#7 0 } { 2 } { #8 + 1 } }
+ }
+ \@@_format_put:fw { \use_i:nnnn #4 . }
+ \use_none:n \s__stop
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_fp_f:wn}
+% \begin{macro}[aux, EXP]{\@@_format_fp_f_ii:wwn}
+% With the |f| type, first filter out special cases. In the normal
+% case, round to |#4| (absolute) decimal places.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_fp_f:wn \s__fp \__fp_chk:w #1#2#3 ; #4
+ {
+ \int_case:nnn {#1}
+ {
+ {0} { \use:nf { 0 . } { \prg_replicate:nn {#4} { 0 } } }
+ {2} { inf }
+ {3} { nan }
+ }
+ {
+ \exp_last_unbraced:Nf \@@_format_fp_f_ii:wwwn
+ \fp_to_decimal:n
+ { abs ( round ( \s__fp \__fp_chk:w #1#2#3 ; , #4 ) ) }
+ . . ;
+ {#4}
+ }
+ }
+\cs_new:Npn \@@_format_fp_f_ii:wwwn #1 . #2 . #3 ; #4
+ {
+ \use:nf
+ { #1 . #2 }
+ { \prg_replicate:nn { #4 - \@@_count_unsafe:n {#2} } {0} }
+ }
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}[aux, EXP]{\@@_format_fp_g:wn}
+% \begin{macro}[aux, EXP]{\@@_format_fp_g_ii:wn}
+% With the |g| type, first filter out special cases. In the normal
+% case, round to |#4| significant figures, then test the exponent: if
+% $-4\leq \meta{exponent} < \meta{precision}$, use the presentation
+% type |f|, otherwise use the presentation type |e|. Also, a
+% \meta{precision} of $0$ is treated like a precision of $1$.
+% Actually, we don't reuse the |e| and |f| auxiliaries, because we
+% want to trim trailing zeros. Thankfully, this is done by
+% \cs{fp_to_decimal:n} and \cs{fp_to_scientific:n}, acting on the
+% (absolute value of the) rounded value.
+% \begin{macrocode}
+\cs_new:Npn \@@_format_fp_g:wn \s__fp \__fp_chk:w #1#2 ; #3
+ {
+ \int_case:nnn {#1}
+ {
+ {0} { 0 }
+ {2} { inf }
+ {3} { nan }
+ }
+ {
+ \exp_last_unbraced:Nf \@@_format_fp_g_ii:wn
+ \@@_format_fp_round:wn \s__fp \__fp_chk:w #1#2 ;
+ { \int_max:nn {1} {#3} }
+ { \int_max:nn {1} {#3} }
+ }
+ }
+\cs_new:Npn \@@_format_fp_g_ii:wn #1; #2
+ {
+ \int_compare:nNnTF { \__fp_exponent:w #1; } < { -3 }
+ { \fp_to_scientific:n }
+ {
+ \int_compare:nNnTF { \__fp_exponent:w #1; } > {#2}
+ { \fp_to_scientific:n }
+ { \fp_to_decimal:n }
+ }
+ { \__fp_abs_o:w #1; \prg_do_nothing: }
+ }
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsection{Messages}
+%
+% All of the messages are produced expandably, so there is no need for
+% an extra-text.
+% \begin{macrocode}
+\__msg_kernel_new:nnn { str } { invalid-format }
+ { Invalid~format~'#1'. }
+\__msg_kernel_new:nnn { str } { invalid-align-format }
+ { Invalid~alignment~'#1'~for~type~'#2'. }
+\__msg_kernel_new:nnn { str } { invalid-sign-format }
+ { Invalid~sign~'#1'~for~type~'#2'. }
+\__msg_kernel_new:nnn { str } { invalid-precision-format }
+ { Invalid~precision~'#1'~for~type~'#2'. }
+\__msg_kernel_new:nnn { str } { invalid-style-format }
+ { Invalid~style~'#1'~for~type~'#2'. }
+% \end{macrocode}
+%
+% \subsection{Todos}
+%
+% \begin{itemize}
+% \item Check what happens during floating point formatting when a
+% number is rounded to $0$ or $\infty$. I think the |e| and |f|
+% types break horribly.
+% \end{itemize}
+%
+% \begin{macrocode}
+%</initex|package>
+% \end{macrocode}
+%
+% \end{implementation}
+%
+% \PrintIndex
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.dtx b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.dtx
index 51c42856c3c..7e8f00ef923 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.dtx
@@ -35,7 +35,7 @@
%
%<*driver|package>
\RequirePackage{expl3}
-\GetIdInfo$Id: l3str.dtx 3940 2012-07-09 00:41:44Z bruno $
+\GetIdInfo$Id: l3str.dtx 4119 2012-08-16 22:35:59Z bruno $
{L3 Experimental strings}
%</driver|package>
%<*driver>
@@ -1316,9 +1316,9 @@
% \begin{syntax}
% \cs{@@_if_contains_char:nNTF} \Arg{token list} \meta{char}
% \end{syntax}
-% Converts the \meta{token list} to a \meta{string} and tests whether
-% the \meta{char} is present in the \meta{string}. Spaces are
-% ignored.
+% Expects the \meta{token list} to be an \meta{other string}: the
+% caller is responsible for ensuring that no (too-)special catcodes
+% remain. Spaces with catcode $10$ are ignored.
% Loop over the characters of the string, comparing character codes.
% The loop is broken if character codes match. Otherwise we return
% \enquote{false}.
@@ -1326,14 +1326,13 @@
\prg_new_conditional:Npnn \@@_if_contains_char:NN #1#2 { T , TF }
{
\exp_after:wN \@@_if_contains_char_aux:NN \exp_after:wN #2
- \etex_detokenize:D \exp_after:wN {#1} { \__prg_break:n { ? \fi: } }
+ #1 { \__prg_break:n { ? \fi: } }
\__prg_break_point:
\prg_return_false:
}
\prg_new_conditional:Npnn \@@_if_contains_char:nN #1#2 { TF }
{
- \exp_after:wN \@@_if_contains_char_aux:NN \exp_after:wN #2
- \tl_to_str:n {#1} { \__prg_break:n { ? \fi: } }
+ \@@_if_contains_char_aux:NN #2 #1 { \__prg_break:n { ? \fi: } }
\__prg_break_point:
\prg_return_false:
}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.ins b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.ins
index d8429f908fa..4605b50c851 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.ins
+++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.ins
@@ -38,6 +38,7 @@ Do not distribute a modified version of this file.
\generate{\file{l3flag.sty} {\from{l3flag.dtx} {package}}}
\generate{\file{l3str.sty} {\from{l3str.dtx} {package}}}
\generate{\file{l3regex.sty} {\from{l3regex.dtx} {package}}}
+\generate{\file{l3str-format.sty} {\from{l3str-format.dtx} {package}}}
\generate{\file{l3tl-analysis.sty} {\from{l3tl-analysis.dtx} {package}}}
\generate{\file{l3tl-build.sty} {\from{l3tl-build.dtx} {package}}}
\generate{\file{l3regex-trace.sty} {\from{l3regex.dtx} {package,trace}}}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3tl-analysis.dtx b/Master/texmf-dist/source/latex/l3experimental/l3str/l3tl-analysis.dtx
index ef4d26bfe75..6cc38e6afd9 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3str/l3tl-analysis.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3tl-analysis.dtx
@@ -955,7 +955,7 @@
\cs_new_protected:Npn \tl_show_analysis:N #1
{
\exp_args:No \@@:n {#1}
- \__msg_show_variable:Nnn #1
+ \__msg_show_variable:Nnx #1
{ tl-analysis }
{
\exp_after:wN \@@_show_loop:wNw \g_@@_result_tl
diff --git a/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx b/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx
index 783ebbf0113..33d957e4b3f 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx
@@ -37,7 +37,7 @@
%
%<*driver|package>
\RequirePackage{xparse}
-\GetIdInfo$Id: l3galley.dtx 4009 2012-07-20 18:18:29Z joseph $
+\GetIdInfo$Id: l3galley.dtx 4155 2012-08-29 10:29:58Z joseph $
{L3 Experimental galley code}
%</driver|package>
%<*driver>
@@ -1752,7 +1752,7 @@
% \subsection{Inter-word spacing}
%
% Setting the spacing between words and between sentences is important
-% for achieving the correct output from ragged and centred output. At
+% for achieving the correct output from ragged and centered output. At
% the same time, as far as possible the aim is to retain the spacing
% specified by the font designer and not to use arbitrary values
% (\emph{cf.}~the approach in \emph{The \TeX{}book}, p.~101).
diff --git a/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx b/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx
index 9ad68d87e0b..8a76d00cd01 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx
@@ -37,7 +37,7 @@
%
%<*driver|package>
\RequirePackage{l3bootstrap}
-\GetIdInfo$Id: xgalley.dtx 3991 2012-07-16 19:00:35Z joseph $
+\GetIdInfo$Id: xgalley.dtx 4155 2012-08-29 10:29:58Z joseph $
{L3 Experimental galley}
%</driver|package>
%<*driver>
@@ -435,18 +435,6 @@
% paragraph.
% \end{TemplateDescription}
%
-% \begin{InstanceDescription}{justification}{centered}{std}
-% \InstanceKey{end-skip}{0 pt}
-% \InstanceKey{fixed-word-spacing}{true}
-% \InstanceKey{indent-width}{0 pt}
-% \InstanceKey{left-skip}{0 pt plus 1 em}
-% \InstanceKey{right-skip}{0 pt plus 1 em}
-% \InstanceSemantics
-% Centres typeset material such that hyphenation will still occur and
-% such that very short lines are discouraged. This is similar to the
-% \LaTeXe{} \pkg{ragged2e} \env{Centering} environment.
-% \end{InstanceDescription}
-%
% \begin{InstanceDescription}{justification}{ragged-left}{std}
% \InstanceKey{end-skip}{0 pt}
% \InstanceKey{fixed-word-spacing}{true}
@@ -471,17 +459,15 @@
% similar to the \LaTeXe{} \pkg{ragged2e} \env{RaggedLeft} environment.
% \end{InstanceDescription}
%
-% \begin{InstanceDescription}{justification}{centering}{std}
+% \begin{InstanceDescription}{justification}{center}{std}
% \InstanceKey{end-skip}{0 pt}
% \InstanceKey{fixed-word-spacing}{true}
% \InstanceKey{indent-width}{0 pt}
% \InstanceKey{left-skip}{0 pt plus 1 fil}
% \InstanceKey{right-skip}{0 pt plus 1 fil}
% \InstanceSemantics
-% Centres typeset material such that hyphenation is strongly discouraged
-% and short lines are allowed. This template is suited to centring arbitrary
-% material (such as boxes) rather than centring text. In the later case, the
-% |centered| instance should be used.
+% Centres typeset material such that hyphenation is discouraged and short
+% lines are allowed.
% \end{InstanceDescription}
%
% \begin{TemplateDescription}{justification}{compound}
@@ -1149,21 +1135,13 @@
indent-width = 0 pt
}
% \end{macrocode}
-% The other standard justification schemes are for text which is either
-% centred or ragged. The settings here are taken from the \LaTeXe{}
+% The other standard justification schemes are for text which ragged.
+% The settings here are taken from the \LaTeXe{}
% \pkg{ragged2e} package, as they maintain a reasonable appearance by
% ensuring that \TeX{} will not be too tolerant of very short lines.
% To keep the design clear here, no default values are relied on even
% though this would make the instance declarations shorter.
% \begin{macrocode}
-\DeclareInstance { justification } { centered } { std }
- {
- end-skip = 0 pt ,
- fixed-word-spacing = true ,
- indent-width = 0 pt ,
- left-skip = 0 pt plus 1 em ,
- right-skip = 0 pt plus 1 em
- }
\DeclareInstance { justification } { ragged-left } { std }
{
end-skip = 0 pt ,
@@ -1181,11 +1159,10 @@
right-skip = 0 pt plus 2 em
}
% \end{macrocode}
-% The \texttt{centering} instance is used to centre material without
-% hyphenation: this is used for centring arbitrary material rather
-% than text.
+% The \texttt{centering} instance is used to center material with minimal
+% hyphenation
% \begin{macrocode}
-\DeclareInstance { justification } { centering } { std }
+\DeclareInstance { justification } { center } { std }
{
end-skip = 0 pt ,
fixed-word-spacing = true ,
diff --git a/Master/texmf-dist/tex/latex/l3experimental/l3dt/l3dt.sty b/Master/texmf-dist/tex/latex/l3experimental/l3dt/l3dt.sty
index 804c0c2b294..408f52b8bdd 100644
--- a/Master/texmf-dist/tex/latex/l3experimental/l3dt/l3dt.sty
+++ b/Master/texmf-dist/tex/latex/l3experimental/l3dt/l3dt.sty
@@ -47,7 +47,7 @@
%% -----------------------------------------------------------------------
%%
\RequirePackage{expl3}
-\GetIdInfo$Id: l3dt.dtx 3991 2012-07-16 19:00:35Z joseph $
+\GetIdInfo$Id: l3dt.dtx 4153 2012-08-29 07:18:26Z joseph $
{L3 Experimental data tables}
\ProvidesExplPackage
{\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -57,14 +57,15 @@
\tl_const:Nn \c_empty_dt
{
{ 0 }
+ { 0 }
\q__dt
\q_nil
\q__dt_header
\q__dt_row
}
-\cs_new_protected:Npn \dt_new:N #1 { \cs_new_eq:NN #1 \c_empty_dt }
-\cs_new_protected:Npn \dt_clear:N #1 { \cs_set_eq:NN #1 \c_empty_dt }
-\cs_new_protected:Npn \dt_gclear:N #1 { \cs_gset_eq:NN #1 \c_empty_dt }
+\cs_new_protected:Npn \dt_new:N #1 { \cs_new_eq:NN #1 \c_empty_dt }
+\cs_new_protected:Npn \dt_clear:N #1 { \cs_set_eq:NN #1 \c_empty_dt }
+\cs_new_protected:Npn \dt_gclear:N #1 { \cs_gset_eq:NN #1 \c_empty_dt }
\cs_new_protected:Npn \dt_clear_new:N #1
{ \cs_if_exist:NTF #1 { \dt_clear:N #1 } { \dt_new:N #1 } }
\cs_new_protected:Npn \dt_gclear_new:N #1
@@ -96,10 +97,10 @@
\cs_new_protected:Npn \__dt_split_key_list_aux:NnTF #1#2
{
\cs_set_protected:Npn \__dt_split:w
- ##1##2 \q__dt #2 \q__dt ##3##4 \q__dt_header ##5 \q_mark ##6 \q_stop
+ ##1##2##3 \q__dt #2 \q__dt ##4##5 \q__dt_header ##6 \q_mark ##7 \q_stop
{
- \__dt_split:nnnn ##3
- { { {##1} ##2 \q__dt } { ##3##4 \q__dt_header ##5 } }
+ \__dt_split:nnnn ##4
+ { { {##1} {##2} ##3 \q__dt } { ##4##5 \q__dt_header ##6 } }
}
\exp_after:wN \__dt_split:w #1 \q_mark
\q__dt #2 \q__dt { ? \use_ii:nn { } } \q__dt_header \q_mark \q_stop
@@ -130,33 +131,38 @@
}
}
\cs_new_protected:Npn \__dt_add_key:NNnnn #1#2#3#4#5
+ { \__dt_add_key:NNnnnwnn #1 #2 #4 \q_stop {#3} {#5} }
+\cs_new_protected:Npn \__dt_add_key:NNnnnwnn #1#2#3#4#5 \q_stop #6#7
{
#1 #2
{
- \exp_not:n {#4}
- \tl_to_str:n {#3}
- \exp_not:n { \q__dt \q_nil #5 }
+ {#3}
+ { \int_eval:n { #4 + \c_one } }
+ \exp_not:n {#5}
+ \tl_to_str:n {#6}
+ \exp_not:n { \q__dt \q_nil #7 }
}
}
\cs_new_protected_nopar:Npn \dt_add_row:N { \__dt_add_row:NN \tl_set:Nx }
\cs_new_protected_nopar:Npn \dt_gadd_row:N { \__dt_add_row:NN \tl_gset:Nx }
\cs_new_protected:Npn \__dt_add_row:NN #1#2
- { \exp_args:NNf \__dt_add_row:NnN #1 { \dt_rows:N #2 } #2 }
+ { \__dt_add_row:NfN #1 { \int_eval:n { \dt_rows:N #2 + \c_one } } #2 }
\cs_new_protected:Npn \__dt_add_row:NnN #1#2#3
{
#1 #3
{
- { \int_eval:n { #2 + \c_one } }
+ {#2}
\exp_after:wN \__dt_add_row:nw #3 \q_stop
#2
\exp_not:n { \q__dt \q_nil \q__dt_row }
}
}
+\cs_generate_variant:Nn \__dt_add_row:NnN { Nf }
\cs_new:Npn \__dt_add_row:nw #1#2 \q_stop { \exp_not:n {#2} }
\cs_new_protected:Npn \dt_put:Nnn #1
- { \dt_put:Nnnn #1 { \dt_rows:N #1 - \c_one } }
+ { \dt_put:Nnnn #1 { \dt_rows:N #1 } }
\cs_new_protected:Npn \dt_gput:Nnn #1
- { \dt_gput:Nnnn #1 { \dt_rows:N #1 - \c_one } }
+ { \dt_gput:Nnnn #1 { \dt_rows:N #1 } }
\cs_new_protected_nopar:Npn \dt_put:Nnnn
{ \__dt_put:NNNnnn \dt_add_key:Nn \tl_set:Nx }
\cs_new_protected_nopar:Npn \dt_gput:Nnnn
@@ -197,29 +203,14 @@
}
}
\cs_new:Npn \__dt_put_add_to_row_aux:w #1 \q_nil {#1}
-\cs_new:Npn \dt_keys:N #1
- { \__dt_split_header:NT #1 { \__dt_keys:nn } }
-\cs_new:Npn \__dt_keys:nn #1#2
- {
- \int_eval:n
- {
- 0
- \exp_after:wN \__dt_keys:wN \use_none:nn #1 \q_recursion_tail \q__dt
- \__prg_break_point:Nn \dt_map_break: { }
- }
- }
-\cs_new:Npn \__dt_keys:wN #1 \q__dt
- {
- \__quark_if_recursion_tail_break:nN {#1} \dt_map_break:
- +1
- \__dt_keys:wN
- }
+\cs_new:Npn \dt_keys:N #1 { \exp_after:wN \__dt_keys:nnw #1 \q_stop }
+\cs_new:Npn \__dt_keys:nnw #1#2#3 \q_stop {#2}
\cs_new:Npn \dt_rows:N #1
{ \exp_after:wN \use_i_delimit_by_q_stop:nw #1 \q_stop }
-\cs_new_protected:Npn \dt_remove:Nn #1 { \dt_remove:Nnn #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new_protected:Npn \dt_gremove:Nn #1 { \dt_gremove:Nnn #1
- { \dt_rows:N #1 - \c_one } }
+\cs_new_protected:Npn \dt_remove:Nn #1
+ { \dt_remove:Nnn #1 { \dt_rows:N #1 } }
+\cs_new_protected:Npn \dt_gremove:Nn #1
+ { \dt_gremove:Nnn #1 { \dt_rows:N #1 } }
\cs_new_protected_nopar:Npn \dt_remove:Nnn { \dt_remove_aux:NNnn \tl_set:Nn }
\cs_new_protected_nopar:Npn \dt_gremove:Nnn { \dt_remove_aux:NNnn \tl_gset:Nn }
\cs_new_protected:Npn \dt_remove_aux:NNnn #1#2#3#4
@@ -247,6 +238,8 @@
{ }
}
\cs_new_protected:Npn \dt_remove_key_aux:nNNnn #1#2#3#4#5
+ { \dt_remove_key_aux:nNNnnwn {#1} #2 #3 #4 \q_stop {#5} }
+\cs_new_protected:Npn \dt_remove_key_aux:nNNnnwn #1#2#3#4#5#6 \q_stop #7
{
\cs_set:Npn \dt_remove_key_aux:w ##1 \q__dt #1 \q__dt ##2 ##3
{
@@ -254,10 +247,13 @@
\__quark_if_recursion_tail_break:nN {##3} \dt_map_break:
\dt_remove_key_aux:w ##3
}
+
#2 #3
{
- \exp_not:n {#4}
- \dt_remove_key_aux:w #5 \q__dt #1 \q__dt { } \q_recursion_tail
+ {#4}
+ { \int_eval:n { #5 - \c_one } }
+ \exp_not:n {#6}
+ \dt_remove_key_aux:w #7 \q__dt #1 \q__dt { } \q_recursion_tail
\__prg_break_point:Nn \dt_map_break: { }
}
}
@@ -320,14 +316,14 @@
\tl_set:Nn #1 {#3}
\prg_return_true:
}
-\cs_new_protected:Npn \dt_get:NnN #1 { \dt_get:NnnN #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new_protected:Npn \dt_get:NnNT #1 { \dt_get:NnnNF #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new_protected:Npn \dt_get:NnNF #1 { \dt_get:NnnNF #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new_protected:Npn \dt_get:NnNTF #1 { \dt_get:NnnNTF #1
- { \dt_rows:N #1 - \c_one } }
+\cs_new_protected:Npn \dt_get:NnN #1
+ { \dt_get:NnnN #1 { \dt_rows:N #1 } }
+\cs_new_protected:Npn \dt_get:NnNT #1
+ { \dt_get:NnnNF #1 { \dt_rows:N #1 } }
+\cs_new_protected:Npn \dt_get:NnNF #1
+ { \dt_get:NnnNF #1 { \dt_rows:N #1 } }
+\cs_new_protected:Npn \dt_get:NnNTF #1
+ { \dt_get:NnnNTF #1 { \dt_rows:N #1 } }
\int_new:N \g_dt_map_level_int
\cs_new_protected:Npn \dt_map_variables:Nnn #1#2#3
{
@@ -434,14 +430,14 @@
\fi:
\__prg_break:
}
-\cs_new:Npn \dt_if_in_row_p:Nn #1 { \dt_if_in_row_p:Nnn #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new:Npn \dt_if_in_row:NnT #1 { \dt_if_in_row:NnnT #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new:Npn \dt_if_in_row:NnF #1 { \dt_if_in_row:NnnF #1
- { \dt_rows:N #1 - \c_one } }
-\cs_new:Npn \dt_if_in_row:NnTF #1 { \dt_if_in_row:NnnTF #1
- { \dt_rows:N #1 - \c_one } }
+\cs_new:Npn \dt_if_in_row_p:Nn #1
+ { \dt_if_in_row_p:Nnn #1 { \dt_rows:N #1 } }
+\cs_new:Npn \dt_if_in_row:NnT #1
+ { \dt_if_in_row:NnnT #1 { \dt_rows:N #1 } }
+\cs_new:Npn \dt_if_in_row:NnF #1
+ { \dt_if_in_row:NnnF #1 { \dt_rows:N #1 } }
+\cs_new:Npn \dt_if_in_row:NnTF #1
+ { \dt_if_in_row:NnnTF #1 { \dt_rows:N #1 } }
\__msg_kernel_new:nnnn { dt } { unknown-row }
{ Data~table~#1~does~not~contain~a~row~'#2'. }
{
diff --git a/Master/texmf-dist/tex/latex/l3experimental/l3str/l3str-format.sty b/Master/texmf-dist/tex/latex/l3experimental/l3str/l3str-format.sty
new file mode 100644
index 00000000000..902d147cd3f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/l3experimental/l3str/l3str-format.sty
@@ -0,0 +1,453 @@
+%%
+%% This is file `l3str-format.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% l3str-format.dtx (with options: `package')
+%%
+%% 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: l3str-format.dtx Copyright (C) 2012 The 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 "l3experimental 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 LaTeX3 Project.
+%%
+%% -----------------------------------------------------------------------
+\RequirePackage{expl3}
+\GetIdInfo$Id: l3str-format.dtx 3940 2012-07-09 00:41:44Z bruno $
+ {L3 Experimental string formatting}
+\ProvidesExplPackage
+ {\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
+\RequirePackage{l3str}
+\cs_generate_variant:Nn \use:nn { nf }
+\cs_generate_variant:Nn \use:nnn { fnf }
+\cs_generate_variant:Nn \tl_to_str:n { f }
+\prg_new_conditional:Npnn \__str_format_if_digit:N #1 { TF }
+ {
+ \if_int_compare:w \c_nine < 1 #1 \exp_stop_f:
+ \prg_return_true: \else: \prg_return_false: \fi:
+ }
+\cs_new:Npn \__str_format_put:nw #1 #2 \s__stop { #2 \s__stop #1 }
+\cs_generate_variant:Nn \__str_format_put:nw { o , f }
+\cs_new:Npn \__str_format_parse:n #1
+ {
+ \exp_last_unbraced:Nf \__str_format_parse_i:NN
+ \__str_to_other:n {#1} \s__stop \s__stop {#1}
+ }
+\cs_new:Npx \__str_format_parse_i:NN #1#2
+ {
+ \exp_not:N \__str_if_contains_char:nNTF { < > = ^ } #2
+ { \exp_not:N \__str_format_parse_iii:nN { #1 #2 } }
+ {
+ \exp_not:N \__str_format_parse_ii:nN
+ { \c_catcode_other_space_tl } #1 #2
+ }
+ }
+\cs_new:Npn \__str_format_parse_ii:nN #1#2
+ {
+ \__str_if_contains_char:nNTF { < > = ^ } #2
+ { \__str_format_parse_iii:nN { #1 #2 } }
+ { \__str_format_parse_iii:nN { #1 ? } #2 }
+ }
+\cs_new:Npx \__str_format_parse_iii:nN #1#2
+ {
+ \exp_not:N \__str_if_contains_char:nNTF
+ { + - \c_catcode_other_space_tl }
+ #2
+ { \exp_not:N \__str_format_parse_iv:nwN { #1 #2 } ; }
+ { \exp_not:N \__str_format_parse_iv:nwN { #1 ? } ; #2 }
+ }
+\cs_new:Npn \__str_format_parse_iv:nwN #1#2; #3
+ {
+ \__str_format_if_digit:NTF #3
+ { \__str_format_parse_iv:nwN {#1} #2 #3 ; }
+ { \__str_format_parse_v:nN { #1 {#2} } #3 }
+ }
+\cs_new:Npn \__str_format_parse_v:nN #1#2
+ {
+ \token_if_eq_charcode:NNTF . #2
+ { \__str_format_parse_vi:nwN {#1} 0 ; }
+ { \__str_format_parse_vii:nN { #1 { } } #2 }
+ }
+\cs_new:Npn \__str_format_parse_vi:nwN #1#2; #3
+ {
+ \__str_format_if_digit:NTF #3
+ { \__str_format_parse_vi:nwN {#1} #2 #3 ; }
+ { \__str_format_parse_vii:nN { #1 {#2} } #3 }
+ }
+\cs_new:Npn \__str_format_parse_vii:nN #1#2
+ {
+ \token_if_eq_meaning:NNTF \s__stop #2
+ { \__str_format_parse_end:nwn { #1 ? } #2 }
+ { \__str_format_parse_end:nwn { #1 #2 } }
+ }
+\cs_new:Npn \__str_format_parse_end:nwn #1 #2 \s__stop \s__stop #3
+ {
+ \tl_if_empty:nF {#2}
+ { \__msg_kernel_expandable_error:nnn { str } { invalid-format } {#3} }
+ #1
+ }
+\cs_new:cpn { __str_format_align_<:nnnN } #1#2#3#4
+ {
+ \use:nf { #2 #1 }
+ {
+ \prg_replicate:nn
+ { \int_max:nn { #3 - \__str_count_unsafe:n { #2 #1 } } { 0 } }
+ {#4}
+ }
+ }
+\cs_new:cpn { __str_format_align_>:nnnN } #1#2#3#4
+ {
+ \prg_replicate:nn
+ { \int_max:nn { #3 - \__str_count_unsafe:n { #2 #1 } } { 0 } }
+ {#4}
+ #2 #1
+ }
+\cs_new:cpn { __str_format_align_^:nnnN } #1#2#3#4
+ {
+ \use:fnf
+ {
+ \prg_replicate:nn
+ {
+ \int_max:nn \c_zero
+ { #3 - \__str_count_unsafe:n { #2 #1 } - \c_one }
+ / \c_two
+ }
+ {#4}
+ }
+ { #2 #1 }
+ {
+ \prg_replicate:nn
+ {
+ \int_max:nn \c_zero
+ { #3 - \__str_count_unsafe:n { #2 #1 } }
+ / \c_two
+ }
+ {#4}
+ }
+ }
+\cs_new:cpn { __str_format_align_=:nnnN } #1#2#3#4
+ {
+ \use:nf {#2}
+ {
+ \prg_replicate:nn
+ { \int_max:nn { #3 - \__str_count_unsafe:n { #2 #1 } } { 0 } }
+ {#4}
+ }
+ #1
+ }
+\cs_new_nopar:Npn \tl_format:Nn { \exp_args:No \tl_format:nn }
+\cs_generate_variant:Nn \tl_format:Nn { c }
+\cs_new:Npn \tl_format:nn #1#2
+ {
+ \tl_to_str:f
+ {
+ \exp_last_unbraced:Nf \__str_format_tl:NNNnnNn
+ { \__str_format_parse:n {#2} }
+ {#1}
+ }
+ }
+\cs_new:Npn \__str_format_tl:NNNnnNn #1#2#3#4#5#6
+ {
+ \token_if_eq_charcode:NNTF #2 =
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-align-format } {#2} {tl}
+ \__str_format_put:nw { #1 < }
+ }
+ {
+ \token_if_eq_charcode:NNTF #2 ?
+ { \__str_format_put:nw { #1 < } }
+ { \__str_format_put:nw { #1 #2 } }
+ }
+ \token_if_eq_charcode:NNF #3 ?
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-sign-format } {#3} {tl}
+ }
+ \__str_format_put:nw { {#4} }
+ \tl_if_empty:nTF {#5}
+ { \__str_format_put:nw { \use:n { } } }
+ { \__str_format_put:nw { \__str_substr_unsafe:nnn { {1} {#5} } } }
+ \token_if_eq_charcode:NNF #6 s
+ {
+ \token_if_eq_charcode:NNF #6 ?
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-style-format } {#6} {tl}
+ }
+ }
+ \__str_format_tl_s:NNnnNNn
+ \s__stop
+ }
+\cs_new:Npn \__str_format_tl_s:NNnnNNn #1#2#3#4#5#6#7
+ {
+ \exp_args:Nc \exp_args:Nf
+ { __str_format_align_#6:nnnN }
+ { \exp_args:Nf #2 { \__str_to_other:n {#7} } #3 }
+ { }
+ {#4} #5
+ }
+\cs_new:Npn \seq_format:Nn #1#2
+ {
+ \tl_to_str:f
+ { \__str_format_seq:of {#1} { \__str_format_parse:n {#2} } }
+ }
+\cs_generate_variant:Nn \seq_format:Nn { c }
+\cs_new:Npn \__str_format_seq:nn #1#2
+ {
+ \__str_format_seq_loop:nnNn { } {#2}
+ #1
+ { ? \__str_format_seq_end:w } { }
+ }
+\cs_generate_variant:Nn \__str_format_seq:nn { of }
+\cs_new:Npn \__str_format_seq_loop:nnNn #1#2#3#4
+ {
+ \use_none:n #3
+ \exp_args:Nf \__str_format_seq_loop:nnNn
+ { \use:nf {#1} { \__str_format_tl:NNNnnNn #2 {#4} } }
+ {#2}
+ }
+\cs_new:Npn \__str_format_seq_end:w #1#2#3#4 { \use_ii:nnn #3 }
+\cs_new:Npn \int_format:nn #1
+ { \exp_args:Nf \__str_format_int:nn { \int_eval:n {#1} } }
+\cs_new:Npn \__str_format_int:nn #1#2
+ {
+ \tl_to_str:f
+ {
+ \exp_last_unbraced:Nf \__str_format_int:NNNnnNn
+ { \__str_format_parse:n {#2} }
+ {#1}
+ }
+ }
+\cs_new:Npn \__str_format_int:NNNnnNn #1#2#3#4#5#6#7
+ {
+ \token_if_eq_charcode:NNTF #2 ?
+ { \__str_format_put:nw { #1 > } }
+ { \__str_format_put:nw { #1 #2 } }
+ \int_compare:nNnTF {#7} < \c_zero
+ { \__str_format_put:nw { - } }
+ {
+ \str_case:nnn {#3}
+ {
+ { ~ } { \__str_format_put:ow { \c_catcode_other_space_tl } }
+ { + } { \__str_format_put:nw { + } }
+ }
+ { \__str_format_put:nw { { } } }
+ }
+ \__str_format_put:nw { {#4} }
+ \tl_if_empty:nF {#5}
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-precision-format } {#5} {int}
+ }
+ \str_case:nnn {#6}
+ {
+ { ? } { \__str_format_int:NwnnNNn \use:n }
+ { d } { \__str_format_int:NwnnNNn \use:n }
+ { b } { \__str_format_int:NwnnNNn \int_to_binary:n }
+ { o } { \__str_format_int:NwnnNNn \int_to_octal:n }
+ { X } { \__str_format_int:NwnnNNn \int_to_hexadecimal:n }
+ }
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-style-format } {#6} { int }
+ \__str_format_int:NwnnNNn \use:n
+ }
+ \s__stop {#7}
+ }
+\cs_new:Npn \__str_format_int:NwnnNNn #1#2 \s__stop #3#4#5#6#7
+ {
+ \exp_args:Nc \exp_args:Nf
+ { __str_format_align_#6:nnnN }
+ { #1 { \int_abs:n {#7} } }
+ {#4}
+ {#3} #5
+ }
+\cs_new:Npn \fp_format:nn #1
+ { \exp_args:Nf \__str_format_fp:nn { \__fp_parse:n {#1} } }
+\cs_new:Npn \__str_format_fp:nn #1#2
+ {
+ \tl_to_str:f
+ {
+ \exp_last_unbraced:Nf \__str_format_fp:NNNnnNw
+ { \__str_format_parse:n {#2} }
+ #1
+ }
+ }
+\cs_new:Npn \__str_format_fp:NNNnnNw
+ #1#2#3#4#5#6 \s__fp \__fp_chk:w #7 #8
+ {
+ \token_if_eq_charcode:NNTF #2 ?
+ { \__str_format_put:nw { #1 > } }
+ { \__str_format_put:nw { #1 #2 } }
+ \token_if_eq_meaning:NNTF 2 #8
+ { \__str_format_put:nw { - } }
+ {
+ \str_case:nnn {#3}
+ {
+ { ~ } { \__str_format_put:ow { \c_catcode_other_space_tl } }
+ { + } { \__str_format_put:nw { + } }
+ }
+ { \__str_format_put:nw { { } } }
+ }
+ \__str_format_put:nw { {#4} }
+ \tl_if_empty:nTF {#5}
+ { \__str_format_put:nw { { 6} } }
+ { \__str_format_put:nw { {#5} } }
+ \str_case:nnn {#6}
+ {
+ { e } { \__str_format_fp:wnnnNNw \__str_format_fp_e:wn }
+ { f } { \__str_format_fp:wnnnNNw \__str_format_fp_f:wn }
+ { g } { \__str_format_fp:wnnnNNw \__str_format_fp_g:wn }
+ { ? } { \__str_format_fp:wnnnNNw \__str_format_fp_g:wn }
+ }
+ {
+ \__msg_kernel_expandable_error:nnnn
+ { str } { invalid-style-format } {#6} { fp }
+ \__str_format_fp:wnnnNNw \__str_format_fp_g:wn
+ }
+ \s__stop
+ \s__fp \__fp_chk:w #7 #8
+ }
+\cs_new:Npn \__str_format_fp:wnnnNNw
+ #1 \s__stop #2 #3 #4 #5#6 #7 ;
+ {
+ \exp_args:Nc \exp_args:Nf
+ { __str_format_align_#6:nnnN }
+ { #1 #7 ; {#2} }
+ {#4}
+ {#3} #5
+ }
+\cs_new:Npn \__str_format_fp_round:wn #1 ; #2
+ { \__fp_parse:n { round ( #1; , #2 - \__fp_exponent:w #1; ) } }
+\group_begin:
+\char_set_catcode_other:N E
+\tl_to_lowercase:n
+ {
+ \group_end:
+ \cs_new:Npn \__str_format_fp_e:wn \s__fp \__fp_chk:w #1#2#3 ; #4
+ {
+ \int_case:nnn {#1}
+ {
+ {0} { \use:nf { 0 . } { \prg_replicate:nn {#4} { 0 } } e 0 }
+ {2} { inf }
+ {3} { nan }
+ }
+ {
+ \exp_last_unbraced:Nf \__str_format_fp_e_ii:wn
+ \__str_format_fp_round:wn \s__fp \__fp_chk:w #1#2#3 ; { #4 + 1 }
+ {#4}
+ }
+ }
+ \cs_new:Npn \__str_format_fp_e_ii:wn
+ \s__fp \__fp_chk:w #1#2 #3 #4#5#6#7 ; #8
+ {
+ \__str_format_put:fw { \int_eval:n { #3 - 1 } }
+ \__str_format_put:nw { e }
+ \int_compare:nNnTF {#8} > \c_sixteen
+ {
+ \__str_format_put:fw { \prg_replicate:nn { #8 - \c_fifteen } {0} }
+ \__str_format_put:fw { \use_none:n #4#5#6#7 }
+ }
+ {
+ \__str_format_put:fw
+ { \str_substr:nnn { #4#5#6#7 0 } { 2 } { #8 + 1 } }
+ }
+ \__str_format_put:fw { \use_i:nnnn #4 . }
+ \use_none:n \s__stop
+ }
+ }
+\cs_new:Npn \__str_format_fp_f:wn \s__fp \__fp_chk:w #1#2#3 ; #4
+ {
+ \int_case:nnn {#1}
+ {
+ {0} { \use:nf { 0 . } { \prg_replicate:nn {#4} { 0 } } }
+ {2} { inf }
+ {3} { nan }
+ }
+ {
+ \exp_last_unbraced:Nf \__str_format_fp_f_ii:wwwn
+ \fp_to_decimal:n
+ { abs ( round ( \s__fp \__fp_chk:w #1#2#3 ; , #4 ) ) }
+ . . ;
+ {#4}
+ }
+ }
+\cs_new:Npn \__str_format_fp_f_ii:wwwn #1 . #2 . #3 ; #4
+ {
+ \use:nf
+ { #1 . #2 }
+ { \prg_replicate:nn { #4 - \__str_count_unsafe:n {#2} } {0} }
+ }
+\cs_new:Npn \__str_format_fp_g:wn \s__fp \__fp_chk:w #1#2 ; #3
+ {
+ \int_case:nnn {#1}
+ {
+ {0} { 0 }
+ {2} { inf }
+ {3} { nan }
+ }
+ {
+ \exp_last_unbraced:Nf \__str_format_fp_g_ii:wn
+ \__str_format_fp_round:wn \s__fp \__fp_chk:w #1#2 ;
+ { \int_max:nn {1} {#3} }
+ { \int_max:nn {1} {#3} }
+ }
+ }
+\cs_new:Npn \__str_format_fp_g_ii:wn #1; #2
+ {
+ \int_compare:nNnTF { \__fp_exponent:w #1; } < { -3 }
+ { \fp_to_scientific:n }
+ {
+ \int_compare:nNnTF { \__fp_exponent:w #1; } > {#2}
+ { \fp_to_scientific:n }
+ { \fp_to_decimal:n }
+ }
+ { \__fp_abs_o:w #1; \prg_do_nothing: }
+ }
+\__msg_kernel_new:nnn { str } { invalid-format }
+ { Invalid~format~'#1'. }
+\__msg_kernel_new:nnn { str } { invalid-align-format }
+ { Invalid~alignment~'#1'~for~type~'#2'. }
+\__msg_kernel_new:nnn { str } { invalid-sign-format }
+ { Invalid~sign~'#1'~for~type~'#2'. }
+\__msg_kernel_new:nnn { str } { invalid-precision-format }
+ { Invalid~precision~'#1'~for~type~'#2'. }
+\__msg_kernel_new:nnn { str } { invalid-style-format }
+ { Invalid~style~'#1'~for~type~'#2'. }
+%%
+%%
+%% End of file `l3str-format.sty'.
diff --git a/Master/texmf-dist/tex/latex/l3experimental/l3str/l3str.sty b/Master/texmf-dist/tex/latex/l3experimental/l3str/l3str.sty
index 3ad97283e3b..05cd375a84d 100644
--- a/Master/texmf-dist/tex/latex/l3experimental/l3str/l3str.sty
+++ b/Master/texmf-dist/tex/latex/l3experimental/l3str/l3str.sty
@@ -46,7 +46,7 @@
%%
%% -----------------------------------------------------------------------
\RequirePackage{expl3}
-\GetIdInfo$Id: l3str.dtx 3940 2012-07-09 00:41:44Z bruno $
+\GetIdInfo$Id: l3str.dtx 4119 2012-08-16 22:35:59Z bruno $
{L3 Experimental strings}
\ProvidesExplPackage
{\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -391,14 +391,13 @@
\prg_new_conditional:Npnn \__str_if_contains_char:NN #1#2 { T , TF }
{
\exp_after:wN \__str_if_contains_char_aux:NN \exp_after:wN #2
- \etex_detokenize:D \exp_after:wN {#1} { \__prg_break:n { ? \fi: } }
+ #1 { \__prg_break:n { ? \fi: } }
\__prg_break_point:
\prg_return_false:
}
\prg_new_conditional:Npnn \__str_if_contains_char:nN #1#2 { TF }
{
- \exp_after:wN \__str_if_contains_char_aux:NN \exp_after:wN #2
- \tl_to_str:n {#1} { \__prg_break:n { ? \fi: } }
+ \__str_if_contains_char_aux:NN #2 #1 { \__prg_break:n { ? \fi: } }
\__prg_break_point:
\prg_return_false:
}
diff --git a/Master/texmf-dist/tex/latex/l3experimental/l3str/l3tl-analysis.sty b/Master/texmf-dist/tex/latex/l3experimental/l3str/l3tl-analysis.sty
index 8b90db9c751..0dfd6401fae 100644
--- a/Master/texmf-dist/tex/latex/l3experimental/l3str/l3tl-analysis.sty
+++ b/Master/texmf-dist/tex/latex/l3experimental/l3str/l3tl-analysis.sty
@@ -361,7 +361,7 @@
\cs_new_protected:Npn \tl_show_analysis:N #1
{
\exp_args:No \__tl_analysis:n {#1}
- \__msg_show_variable:Nnn #1
+ \__msg_show_variable:Nnx #1
{ tl-analysis }
{
\exp_after:wN \__tl_analysis_show_loop:wNw \g__tl_analysis_result_tl
diff --git a/Master/texmf-dist/tex/latex/l3experimental/xgalley/l3galley.sty b/Master/texmf-dist/tex/latex/l3experimental/xgalley/l3galley.sty
index ded7ca681b1..30c72196f57 100644
--- a/Master/texmf-dist/tex/latex/l3experimental/xgalley/l3galley.sty
+++ b/Master/texmf-dist/tex/latex/l3experimental/xgalley/l3galley.sty
@@ -48,7 +48,7 @@
%% -----------------------------------------------------------------------
%%
\RequirePackage{xparse}
-\GetIdInfo$Id: l3galley.dtx 4009 2012-07-20 18:18:29Z joseph $
+\GetIdInfo$Id: l3galley.dtx 4155 2012-08-29 10:29:58Z joseph $
{L3 Experimental galley code}
\ProvidesExplPackage
{\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
diff --git a/Master/texmf-dist/tex/latex/l3experimental/xgalley/xgalley.sty b/Master/texmf-dist/tex/latex/l3experimental/xgalley/xgalley.sty
index fa9a8ef1730..5e6a07f9f50 100644
--- a/Master/texmf-dist/tex/latex/l3experimental/xgalley/xgalley.sty
+++ b/Master/texmf-dist/tex/latex/l3experimental/xgalley/xgalley.sty
@@ -48,7 +48,7 @@
%% -----------------------------------------------------------------------
%%
\RequirePackage{l3bootstrap}
-\GetIdInfo$Id: xgalley.dtx 3991 2012-07-16 19:00:35Z joseph $
+\GetIdInfo$Id: xgalley.dtx 4155 2012-08-29 10:29:58Z joseph $
{L3 Experimental galley}
\ProvidesExplPackage
{\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
@@ -298,14 +298,6 @@
end-skip = 15 pt plus 1 fil ,
indent-width = 0 pt
}
-\DeclareInstance { justification } { centered } { std }
- {
- end-skip = 0 pt ,
- fixed-word-spacing = true ,
- indent-width = 0 pt ,
- left-skip = 0 pt plus 1 em ,
- right-skip = 0 pt plus 1 em
- }
\DeclareInstance { justification } { ragged-left } { std }
{
end-skip = 0 pt ,
@@ -322,7 +314,7 @@
left-skip = 0 pt ,
right-skip = 0 pt plus 2 em
}
-\DeclareInstance { justification } { centering } { std }
+\DeclareInstance { justification } { center } { std }
{
end-skip = 0 pt ,
fixed-word-spacing = true ,