%% %% This is file `xtemplate.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% xtemplate.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: xtemplate.dtx (C) Copyright 1999 Frank Mittelbach, Chris Rowley, %% David Carlisle %% (C) Copyright 2004-2010 Frank Mittelbach, %% The LaTeX3 Project %% (C) Copyright 2011 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 "l3packages 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{expl3} \GetIdInfo$Id: xtemplate.dtx 2607 2011-08-17 16:43:25Z joseph $ {L3 Experimental prototype document functions} \ProvidesExplPackage {\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription} \@ifpackagelater { expl3 } { 2011/08/17 } { } { \PackageError { xtemplate } { Support~package~l3kernel~too~old. } { Please~install~an~up~to~date~version~of~l3kernel~ using~your~TeX~package~manager~or~from~CTAN.\\ \\ Loading~xtemplate~will~abort! } \tex_endinput:D } \tl_const:Nn \c_xtemplate_code_root_tl { template~code~>~ } \tl_const:Nn \c_xtemplate_defaults_root_tl { template~defaults~>~ } \tl_const:Nn \c_xtemplate_instances_root_tl { template~instance~>~ } \tl_const:Nn \c_xtemplate_keytypes_root_tl { template~key~types~>~ } \tl_const:Nn \c_xtemplate_key_order_root_tl { template~key~order~>~ } \tl_const:Nn \c_xtemplate_restrict_root_tl { template~restrictions~>~ } \tl_const:Nn \c_xtemplate_values_root_tl { template~values~>~ } \tl_const:Nn \c_xtemplate_vars_root_tl { template~vars~>~ } \seq_new:N \c_xtemplate_keytypes_arg_seq \seq_put_right:Nn \c_xtemplate_keytypes_arg_seq { choice } \seq_put_right:Nn \c_xtemplate_keytypes_arg_seq { function } \seq_put_right:Nn \c_xtemplate_keytypes_arg_seq { instance } \prop_new:N \g_xtemplate_object_type_prop \tl_new:N \l_xtemplate_assignments_tl \tl_new:N \l_xtemplate_collection_tl \prop_new:N \l_xtemplate_collections_prop \tl_new:N \l_xtemplate_default_tl \bool_new:N \l_xtemplate_error_bool \bool_new:N \l_xtemplate_global_bool \bool_new:N \l_xtemplate_restrict_bool \clist_new:N \l_xtemplate_restrict_clist \tl_new:N \l_xtemplate_key_name_tl \tl_new:N \l_xtemplate_keytype_tl \tl_new:N \l_xtemplate_keytype_arg_tl \tl_new:N \l_xtemplate_value_tl \tl_new:N \l_xtemplate_var_tl \prop_new:N \l_xtemplate_keytypes_prop \seq_new:N \l_xtemplate_key_order_seq \prop_new:N \l_xtemplate_values_prop \prop_new:N \l_xtemplate_vars_prop \clist_new:N \l_xtemplate_tmp_clist \dim_new:N \l_xtemplate_tmp_dim \int_new:N \l_xtemplate_tmp_int \muskip_new:N \l_xtemplate_tmp_muskip \skip_new:N \l_xtemplate_tmp_skip \tl_new:N \l_xtemplate_tmp_tl \cs_generate_variant:Nn \prop_get:NnNTF { No } \cs_generate_variant:Nn \prop_get:NnNT { No } \cs_generate_variant:Nn \prop_get:NnNF { No } \cs_new_protected:Npn \xtemplate_execute_if_arg_agree:nnT #1#2#3 { \prop_get:NnN \g_xtemplate_object_type_prop {#1} \l_xtemplate_tmp_tl \int_compare:nNnTF {#2} = \l_xtemplate_tmp_tl {#3} { \msg_error:nnxxx { xtemplate } { argument-number-mismatch } {#1} { \l_xtemplate_tmp_tl } {#2} } } \cs_new_protected:Npn \xtemplate_execute_if_code_exist:nnT #1#2#3 { \cs_if_exist:cTF { \c_xtemplate_code_root_tl #1 / #2 } {#3} { \msg_error:nnxx { xtemplate } { no-template-code } {#1} {#2} } } \cs_new_protected:Npn \xtemplate_execute_if_keytype_exist:nT #1#2 { \cs_if_exist:cTF { xtemplate_store_value_ #1 :n } {#2} { \msg_error:nnx { xtemplate } { unknown-keytype } {#1} } } \cs_generate_variant:Nn \xtemplate_execute_if_keytype_exist:nT { o } \cs_new_protected:Npn \xtemplate_execute_if_type_exist:nT #1#2 { \prop_if_in:NnTF \g_xtemplate_object_type_prop {#1} {#2} { \msg_error:nnx { xtemplate } { unknown-object-type } {#1} } } \cs_new_protected:Npn \xtemplate_if_keys_exist:nnT #1#2#3 { \cs_if_exist:cTF { \c_xtemplate_keytypes_root_tl #1 / #2 } {#3} { \msg_error:nnxx { xtemplate } { unknown-template } {#1} {#2} } } \prg_new_conditional:Npnn \xtemplate_if_key_value:n #1 { T } { \str_if_eq:noTF { \KeyValue } { \tl_head:w #1 \q_nil \q_stop } {\prg_return_true: } { \prg_return_false: } } \cs_generate_variant:Nn \xtemplate_if_key_value:nT { o } \prg_new_conditional:Npnn \xtemplate_if_eval_now:n #1 { TF } { \str_if_eq:noTF { \EvaluateNow } { \tl_head:w #1 \q_nil \q_stop } { \prg_return_true: } { \prg_return_false: } } \prg_new_conditional:Npnn \xtemplate_if_instance_exist:nnn #1#2#3 { T, F, TF } { \cs_if_exist:cTF { \c_xtemplate_instances_root_tl #1 / #2 / #3 } { \prg_return_true: } { \prg_return_false: } } \prg_new_conditional:Npnn \xtemplate_if_use_template:n #1 { TF } { \str_if_eq:noTF { \UseTemplate } { \tl_head:w #1 \q_nil \q_stop } { \prg_return_true: } { \prg_return_false: } } \cs_new_protected:Npn \xtemplate_store_defaults:n #1 { \prop_gclear_new:c { \c_xtemplate_defaults_root_tl #1 } \prop_gset_eq:cN { \c_xtemplate_defaults_root_tl #1 } \l_xtemplate_values_prop } \cs_new_protected:Npn \xtemplate_store_keytypes:n #1 { \prop_gclear_new:c { \c_xtemplate_keytypes_root_tl #1 } \prop_gset_eq:cN { \c_xtemplate_keytypes_root_tl #1 } \l_xtemplate_keytypes_prop \seq_gclear_new:c { \c_xtemplate_key_order_root_tl #1 } \seq_gset_eq:cN { \c_xtemplate_key_order_root_tl #1 } \l_xtemplate_key_order_seq } \cs_new_protected:Npn \xtemplate_store_values:n #1 { \prop_clear_new:c { \c_xtemplate_values_root_tl #1 } \prop_set_eq:cN { \c_xtemplate_values_root_tl #1 } \l_xtemplate_values_prop } \cs_new_protected:Npn \xtemplate_store_restrictions:n #1 { \clist_gclear_new:c { \c_xtemplate_restrict_root_tl #1 } \clist_gset_eq:cN { \c_xtemplate_restrict_root_tl #1 } \l_xtemplate_restrict_clist } \cs_new_protected:Npn \xtemplate_store_vars:n #1 { \prop_gclear_new:c { \c_xtemplate_vars_root_tl #1 } \prop_gset_eq:cN { \c_xtemplate_vars_root_tl #1 } \l_xtemplate_vars_prop } \cs_new_protected:Npn \xtemplate_recover_defaults:n #1 { \prop_set_eq:Nc \l_xtemplate_values_prop { \c_xtemplate_defaults_root_tl #1 } } \cs_new_protected:Npn \xtemplate_recover_keytypes:n #1 { \prop_set_eq:Nc \l_xtemplate_keytypes_prop { \c_xtemplate_keytypes_root_tl #1 } \seq_set_eq:Nc \l_xtemplate_key_order_seq { \c_xtemplate_key_order_root_tl #1 } } \cs_new_protected:Npn \xtemplate_recover_restrictions:n #1 { \clist_set_eq:Nc \l_xtemplate_restrict_clist { \c_xtemplate_restrict_root_tl #1 } } \cs_new_protected:Npn \xtemplate_recover_values:n #1 { \prop_set_eq:Nc \l_xtemplate_values_prop { \c_xtemplate_values_root_tl #1 } } \cs_new_protected:Npn \xtemplate_recover_vars:n #1 { \prop_set_eq:Nc \l_xtemplate_vars_prop { \c_xtemplate_vars_root_tl #1 } } \cs_new_protected:Npn \xtemplate_declare_object_type:nn #1#2 { \int_set:Nn \l_xtemplate_tmp_int {#2} \bool_if:nTF { \int_compare_p:nNn {#2} > \c_nine || \int_compare_p:nNn {#2} < \c_zero } { \msg_error:nnxx { xtemplate } { bad-number-of-arguments } {#1} { \exp_not:V \l_xtemplate_tmp_int } } { \msg_info:nnxx { xtemplate } { declare-object-type } {#1} {#2} \prop_gput:NnV \g_xtemplate_object_type_prop {#1} \l_xtemplate_tmp_int } } \cs_new_protected:Npn \xtemplate_declare_template_keys:nnnn #1#2#3#4 { \xtemplate_execute_if_type_exist:nT {#1} { \xtemplate_execute_if_arg_agree:nnT {#1} {#3} { \prop_clear:N \l_xtemplate_values_prop \prop_clear:N \l_xtemplate_keytypes_prop \seq_clear:N \l_xtemplate_key_order_seq \keyval_parse:NNn \xtemplate_parse_keys_elt:n \xtemplate_parse_keys_elt:nn {#4} \xtemplate_store_defaults:n { #1 / #2 } \xtemplate_store_keytypes:n { #1 / #2 } } } } \cs_new_protected:Npn \xtemplate_parse_keys_elt:n #1 { \xtemplate_split_keytype:n {#1} \bool_if:NF \l_xtemplate_error_bool { \xtemplate_execute_if_keytype_exist:oT \l_xtemplate_keytype_tl { \seq_map_function:NN \c_xtemplate_keytypes_arg_seq \xtemplate_parse_keys_elt_aux:n \bool_if:NF \l_xtemplate_error_bool { \seq_if_in:NoTF \l_xtemplate_key_order_seq \l_xtemplate_key_name_tl { \msg_error:nnx { xtemplate } { duplicate-key-interface } { \l_xtemplate_key_name_tl } } { \xtemplate_parse_keys_elt_aux: } } } } } \cs_new_protected_nopar:Npn \xtemplate_parse_keys_elt_aux:n #1 { \str_if_eq:onT \l_xtemplate_keytype_tl {#1} { \tl_if_empty:NT \l_xtemplate_keytype_arg_tl { \msg_error:nnx { xtemplate } { keytype-requires-argument } {#1} \bool_set_true:N \l_xtemplate_error_bool \seq_map_break: } } } \cs_new_nopar:Npn \xtemplate_parse_keys_elt_aux: { \tl_set:Nx \l_xtemplate_tmp_tl { \l_xtemplate_keytype_tl \tl_if_empty:NF \l_xtemplate_keytype_arg_tl { { \l_xtemplate_keytype_arg_tl } } } \prop_put:Noo \l_xtemplate_keytypes_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_tl \seq_put_right:No \l_xtemplate_key_order_seq \l_xtemplate_key_name_tl \str_if_eq:onT \l_xtemplate_keytype_tl { choice } { \clist_if_in:NnT \l_xtemplate_keytype_arg_tl { unknown } { \msg_error:nn { xtemplate } { choice-unknown-reserved } } } } \cs_new_protected:Npn \xtemplate_parse_keys_elt:nn #1#2 { \xtemplate_parse_keys_elt:n {#1} \use:c { xtemplate_store_value_ \l_xtemplate_keytype_tl :n } {#2} } \group_begin: \char_set_lccode:nn { `\@ } { `\: } \char_set_catcode_other:N \@ \tl_to_lowercase:n { \group_end: \cs_new_protected:Npn \xtemplate_split_keytype:n #1 { \bool_set_false:N \l_xtemplate_error_bool \tl_set:Nn \l_xtemplate_tmp_tl {#1} \tl_remove_all:Nn \l_xtemplate_tmp_tl { ~ } \tl_replace_all:Nnn \l_xtemplate_tmp_tl { : } { @ } \tl_if_in:onTF \l_xtemplate_tmp_tl { @ } { \tl_clear:N \l_xtemplate_key_name_tl \exp_after:wN \xtemplate_split_keytype_aux:w \l_xtemplate_tmp_tl \q_stop } { \bool_set_true:N \l_xtemplate_error_bool \msg_error:nnx { xtemplate } { missing-keytype } {#1} } } \cs_new_protected:Npn \xtemplate_split_keytype_aux:w #1 @ #2 \q_stop { \tl_put_right:Nx \l_xtemplate_key_name_tl { \tl_to_str:n {#1} } \tl_if_in:nnTF {#2} { @ } { \tl_put_right:Nn \l_xtemplate_key_name_tl { @ } \xtemplate_split_keytype_aux:w #2 \q_stop } { \tl_if_empty:NTF \l_xtemplate_key_name_tl { \msg_error:nnx { xtemplate } { empty-key-name } { @ #2 } } { \xtemplate_split_keytype_arg:n {#2} } } } } \cs_new_protected:Npn \xtemplate_split_keytype_arg:n #1 { \tl_set:Nn \l_xtemplate_keytype_tl {#1} \tl_clear:N \l_xtemplate_keytype_arg_tl \cs_set_protected_nopar:Npn \xtemplate_split_keytype_arg_aux:n ##1 { \tl_if_in:nnT {#1} {##1} { \cs_set:Npn \xtemplate_split_keytype_arg_aux:w ####1 ##1 ####2 \q_stop { \tl_if_empty:nT {####1} { \tl_set:Nn \l_xtemplate_keytype_tl {##1} \tl_set:Nn \l_xtemplate_keytype_arg_tl {####2} \seq_map_break: } } \xtemplate_split_keytype_arg_aux:w #1 \q_stop } } \seq_map_function:NN \c_xtemplate_keytypes_arg_seq \xtemplate_split_keytype_arg_aux:n } \cs_generate_variant:Nn \xtemplate_split_keytype_arg:n { o } \cs_new_nopar:Npn \xtemplate_split_keytype_arg_aux:n #1 { } \cs_new_nopar:Npn \xtemplate_split_keytype_arg_aux:w #1 \q_stop { } \cs_new_protected:Npn \xtemplate_store_value_boolean:n #1 { \xtemplate_if_eval_now:nTF {#1} { \bool_if:cTF { c_ #1 _bool } { \prop_put:Non \l_xtemplate_values_prop \l_xtemplate_key_name_tl { true } } { \prop_put:Non \l_xtemplate_values_prop \l_xtemplate_key_name_tl { false } } } { \prop_put:Non \l_xtemplate_values_prop \l_xtemplate_key_name_tl {#1} } } \cs_new_protected:Npn \xtemplate_store_value_code:n #1 { \prop_put:Non \l_xtemplate_values_prop \l_xtemplate_key_name_tl {#1} } \cs_new_eq:NN \xtemplate_store_value_choice:n \xtemplate_store_value_code:n \cs_new_eq:NN \xtemplate_store_value_commalist:n \xtemplate_store_value_code:n \cs_new_eq:NN \xtemplate_store_value_function:n \xtemplate_store_value_code:n \cs_new_eq:NN \xtemplate_store_value_instance:n \xtemplate_store_value_code:n \cs_new_eq:NN \xtemplate_store_value_real:n \xtemplate_store_value_code:n \cs_new_eq:NN \xtemplate_store_value_tokenlist:n \xtemplate_store_value_code:n \cs_new_protected:Npn \xtemplate_store_value_integer:n #1 { \xtemplate_if_eval_now:nTF {#1} { \int_set:Nn \l_xtemplate_tmp_int {#1} \prop_put:NVV \l_xtemplate_values_prop \l_xtemplate_key_name_int \l_xtemplate_tmp_int } { \prop_put:Non \l_xtemplate_values_prop \l_xtemplate_key_name_tl {#1} } } \cs_new_protected:Npn \xtemplate_store_value_length:n #1 { \xtemplate_if_eval_now:nTF {#1} { \dim_set:Nn \l_xtemplate_tmp_dim {#1} \prop_put:NVV \l_xtemplate_values_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_dim } { \prop_put:Non \l_xtemplate_values_prop \l_xtemplate_key_name_tl {#1} } } \cs_new_protected:Npn \xtemplate_store_value_muskip:n #1 { \xtemplate_if_eval_now:nTF {#1} { \muskip_set:Nn \l_xtemplate_tmp_muskip {#1} \prop_put:NVV \l_xtemplate_values_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_muskip } { \prop_put:Non \l_xtemplate_values_prop \l_xtemplate_key_name_tl {#1} } } \cs_new_protected:Npn \xtemplate_store_value_skip:n #1 { \xtemplate_if_eval_now:nTF {#1} { \skip_set:Nn \l_xtemplate_tmp_skip {#1} \prop_put:NVV \l_xtemplate_values_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_skip } { \prop_put:Non \l_xtemplate_values_prop \l_xtemplate_key_name_tl {#1} } } \cs_new_protected:Npn \xtemplate_declare_template_code:nnnnn #1#2#3#4#5 { \xtemplate_execute_if_type_exist:nT {#1} { \xtemplate_execute_if_arg_agree:nnT {#1}{#3} { \xtemplate_if_keys_exist:nnT {#1} {#2} { \xtemplate_store_key_implementation:nnn {#1} {#2} {#4} \cs_generate_from_arg_count:cNnn { \c_xtemplate_code_root_tl #1 / #2 } \cs_gset_protected:Npn {#3} {#5} } } } } \cs_new_protected:Npn \xtemplate_store_key_implementation:nnn #1#2#3 { \xtemplate_recover_defaults:n { #1 / #2 } \xtemplate_recover_keytypes:n { #1 / #2 } \prop_clear:N \l_xtemplate_vars_prop \keyval_parse:NNn \xtemplate_parse_vars_elt:n \xtemplate_parse_vars_elt:nn {#3} \xtemplate_store_vars:n { #1 / #2 } \clist_clear:N \l_xtemplate_restrict_clist \xtemplate_store_restrictions:n { #1 / #2 } \prop_map_inline:Nn \l_xtemplate_keytypes_prop { \msg_error:nnxxx { xtemplate } { key-not-implemented } {##1} {#2} {#1} } } \cs_new_protected:Npn \xtemplate_parse_vars_elt:n #1 { \msg_error:nnx { xtemplate } { key-no-variable } {#1} } \cs_new_protected:Npn \xtemplate_parse_vars_elt:nn #1#2 { \tl_set:Nx \l_xtemplate_key_name_tl { \tl_to_str:n {#1} } \tl_remove_all:Nn \l_xtemplate_key_name_tl { ~ } \prop_get:NoNTF \l_xtemplate_keytypes_prop \l_xtemplate_key_name_tl \l_xtemplate_keytype_tl { \xtemplate_split_keytype_arg:o \l_xtemplate_keytype_tl \xtemplate_parse_vars_elt_aux:n {#2} \prop_del:NV \l_xtemplate_keytypes_prop \l_xtemplate_key_name_tl } { \msg_error:nnx { xtemplate } { unknown-key } {#1} } } \cs_new_protected:Npn \xtemplate_parse_vars_elt_aux:n #1 { \str_if_eq:onTF \l_xtemplate_keytype_tl { choice } { \xtemplate_implement_choices:n {#1} } { \str_if_eq:onTF \l_xtemplate_keytype_tl { code } { \prop_put:Non \l_xtemplate_vars_prop \l_xtemplate_key_name_tl {#1} } { \str_if_eq:noTF {#1} { \tl_head:w #1 \q_nil \q_stop } { \cs_if_exist:NTF #1 { \prop_put:Non \l_xtemplate_vars_prop \l_xtemplate_key_name_tl {#1} } { \msg_error:nnx { xtemplate } { variable-not-declared } { \token_to_str:N #1 } } } { \tl_if_in:nnTF {#1} { global } { \xtemplate_parse_vars_elt_aux:w #1 \q_stop } { \msg_error:nnx { xtemplate } { bad-variable } { \tl_to_str:n {#1} } } } } } } \cs_new_protected:Npn \xtemplate_parse_vars_elt_aux:w #1 global #2 \q_stop { \tl_if_empty:nTF {#1} { \str_if_eq:noTF {#2} { \tl_head:w #2 \q_nil \q_stop } { \cs_if_exist:NTF #2 { \prop_put:Non \l_xtemplate_vars_prop \l_xtemplate_key_name_tl { #1 global #2 } } { \msg_error:nnx { xtemplate } { variable-not-declared } { \token_to_str:N #2 } } } { \msg_error:nnx { xtemplate } { bad-variable } { \tl_to_str:n { #1 global #2 } } } } { \msg_error:nnx { xtemplate } { bad-variable } { \tl_to_str:n { #1 global #2 } } } } \cs_new_protected:Npn \xtemplate_implement_choices:n #1 { \clist_set_eq:NN \l_xtemplate_tmp_clist \l_xtemplate_keytype_arg_tl \prop_put:Non \l_xtemplate_vars_prop \l_xtemplate_key_name_tl { } \keyval_parse:NNn \xtemplate_implement_choice_elt:n \xtemplate_implement_choice_elt:nn {#1} \prop_get:NoNT \l_xtemplate_values_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_tl { \xtemplate_implement_choices_default: } \clist_if_empty:NF \l_xtemplate_tmp_clist { \clist_map_inline:Nn \l_xtemplate_tmp_clist { \msg_error:nnx { xtemplate } { choice-not-implemented } {##1} } } } \cs_new_protected_nopar:Npn \xtemplate_implement_choices_default: { \tl_set:Nx \l_xtemplate_tmp_tl { \l_xtemplate_key_name_tl \c_space_tl \l_xtemplate_tmp_tl } \prop_if_in:NoF \l_xtemplate_vars_prop \l_xtemplate_tmp_tl { \tl_set:Nx \l_xtemplate_tmp_tl { \l_xtemplate_key_name_tl \c_space_tl \l_xtemplate_tmp_tl } \prop_if_in:NoF \l_xtemplate_vars_prop \l_xtemplate_tmp_tl { \prop_get:NoN \l_xtemplate_keytypes_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_tl \xtemplate_split_keytype_arg:o \l_xtemplate_tmp_tl \prop_get:NoN \l_xtemplate_values_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_tl \msg_error:nnxxx { xtemplate } { unknown-default-choice } { \l_xtemplate_key_name_tl } { \l_xtemplate_key_name_tl } { \l_xtemplate_keytype_arg_tl } } } } \cs_new_protected:Npn \xtemplate_implement_choice_elt:n #1 { \clist_if_empty:NTF \l_xtemplate_tmp_clist { \str_if_eq:nnF {#1} { unknown } { \prop_get:NoN \l_xtemplate_keytypes_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_tl \xtemplate_split_keytype_arg:o \l_xtemplate_tmp_tl \msg_error:nnxxx { xtemplate } { unknown-choice } { \l_xtemplate_key_name_tl } {#1} { \l_xtemplate_keytype_arg_tl } } } { \clist_if_in:NnTF \l_xtemplate_tmp_clist {#1} { \clist_remove_all:Nn \l_xtemplate_tmp_clist {#1} } { \prop_get:NoN \l_xtemplate_keytypes_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_tl \xtemplate_split_keytype_arg:o \l_xtemplate_tmp_tl \msg_error:nnxxx { xtemplate } { unknown-choice } { \l_xtemplate_key_name_tl } {#1} { \l_xtemplate_keytype_arg_tl } } } } \cs_new_protected:Npn \xtemplate_implement_choice_elt:nn #1#2 { \xtemplate_implement_choice_elt:n {#1} \tl_set:Nx \l_xtemplate_tmp_tl { \l_xtemplate_key_name_tl \c_space_tl #1 } \prop_put:Non \l_xtemplate_vars_prop \l_xtemplate_tmp_tl {#2} } \cs_new_protected:Npn \xtemplate_declare_restricted:nnnn #1#2#3#4 { \xtemplate_if_keys_exist:nnT {#1} {#2} { \xtemplate_set_template_eq:nn { #1 / #3 } { #1 / #2 } \bool_set_true:N \l_xtemplate_restrict_bool \xtemplate_edit_defaults_aux:nnn {#1} {#3} {#4} } } \cs_new_protected:Npn \xtemplate_edit_defaults:nnn { \bool_set_false:N \l_xtemplate_restrict_bool \xtemplate_edit_defaults_aux:nnn } \cs_new_protected:Npn \xtemplate_edit_defaults_aux:nnn #1#2#3 { \xtemplate_if_keys_exist:nnT {#1} {#2} { \xtemplate_recover_defaults:n { #1 / #2 } \xtemplate_recover_restrictions:n { #1 / #2 } \xtemplate_parse_values:nn { #1 / #2 } {#3} \xtemplate_store_defaults:n { #1 / #2 } \xtemplate_store_restrictions:n { #1 / #2 } } } \cs_new_protected:Npn \xtemplate_parse_values:nn #1#2 { \xtemplate_recover_keytypes:n {#1} \clist_clear:N \l_xtemplate_restrict_clist \keyval_parse:NNn \xtemplate_parse_values_elt:n \xtemplate_parse_values_elt:nn {#2} } \cs_new_protected:Npn \xtemplate_parse_values_elt:n #1 { \bool_set_true:N \l_xtemplate_error_bool \msg_error:nnx { xtemplate } { key-no-value } {#1} } \cs_new_protected:Npn \xtemplate_parse_values_elt:nn #1#2 { \tl_set:Nx \l_xtemplate_key_name_tl { \tl_to_str:n {#1} } \tl_remove_all:Nn \l_xtemplate_key_name_tl { ~ } \prop_get:NoNTF \l_xtemplate_keytypes_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_tl { \bool_if:NTF \l_xtemplate_restrict_bool { \clist_if_in:NoF \l_xtemplate_restrict_clist \l_xtemplate_key_name_tl { \xtemplate_parse_values_elt_aux:n {#2} } } { \xtemplate_parse_values_elt_aux:n {#2} } } { \msg_error:nnx { xtemplate } { unknown-key } { \l_xtemplate_key_name_tl } } } \cs_new_protected:Npn \xtemplate_parse_values_elt_aux:n #1 { \clist_put_right:No \l_xtemplate_restrict_clist \l_xtemplate_key_name_tl \xtemplate_split_keytype_arg:o \l_xtemplate_tmp_tl \use:c { xtemplate_store_value_ \l_xtemplate_keytype_tl :n } {#1} } \cs_new_protected:Npn \xtemplate_set_template_eq:nn #1#2 { \xtemplate_recover_defaults:n {#2} \xtemplate_store_defaults:n {#1} \xtemplate_recover_keytypes:n {#2} \xtemplate_store_keytypes:n {#1} \xtemplate_recover_vars:n {#2} \xtemplate_store_vars:n {#1} \cs_gset_eq:cc { \c_xtemplate_code_root_tl #1 } { \c_xtemplate_code_root_tl #2 } } \cs_new_protected:Npn \xtemplate_declare_instance:nnnnn #1#2#3#4#5 { \xtemplate_execute_if_code_exist:nnT {#1} {#2} { \xtemplate_recover_defaults:n { #1 / #2 } \xtemplate_recover_vars:n { #1 / #2 } \xtemplate_declare_instance_aux:nnnnn {#1} {#2} {#3} {#4} {#5} } } \cs_new_protected:Npn \xtemplate_declare_instance_aux:nnnnn #1#2#3#4#5 { \bool_set_false:N \l_xtemplate_error_bool \xtemplate_parse_values:nn { #1 / #2 } {#5} \bool_if:NF \l_xtemplate_error_bool { \prop_put:Nnn \l_xtemplate_values_prop { from~template } {#2} \xtemplate_store_values:n { #1 / #3 / #4 } \xtemplate_convert_to_assignments: \cs_set_protected:cpx { \c_xtemplate_instances_root_tl #1 / #3 / #4 } { \exp_not:N \xtemplate_assignments_push:n { \exp_not:o \l_xtemplate_assignments_tl } \exp_not:c { \c_xtemplate_code_root_tl #1 / #2 } } \xtemplate_if_instance_exist:nnnF {#1} { } {#4} { \cs_set_eq:cc { \c_xtemplate_instances_root_tl #1 / / #4 } { \c_xtemplate_instances_root_tl #1 / #3 / #4 } } } } \cs_new_protected:Npn \xtemplate_edit_instance:nnnn #1#2#3 { \xtemplate_if_instance_exist:nnnTF {#1} {#2} {#3} { \xtemplate_recover_values:n { #1 / #2 / #3 } \prop_get:NnN \l_xtemplate_values_prop { from~template } \l_xtemplate_tmp_tl \xtemplate_edit_instance_aux:nonnn {#1} \l_xtemplate_tmp_tl {#2} {#3} } { \msg_error:nnxx { xtemplate } { unknown-instance } {#1} {#3} } } \cs_new_protected:Npn \xtemplate_edit_instance_aux:nnnnn #1#2 { \xtemplate_recover_vars:n { #1 / #2 } \xtemplate_declare_instance_aux:nnnnn {#1} {#2} } \cs_generate_variant:Nn \xtemplate_edit_instance_aux:nnnnn { no } \cs_new_protected_nopar:Npn \xtemplate_convert_to_assignments: { \tl_clear:N \l_xtemplate_assignments_tl \seq_map_function:NN \l_xtemplate_key_order_seq \xtemplate_convert_to_assignments_aux:n } \cs_new_protected:Npn \xtemplate_convert_to_assignments_aux:n #1 { \prop_get:NnN \l_xtemplate_keytypes_prop {#1} \l_xtemplate_tmp_tl \xtemplate_convert_to_assignments_aux:no {#1} \l_xtemplate_tmp_tl } \cs_new_protected:Npn \xtemplate_convert_to_assignments_aux:nn #1#2 { \prop_get:NnNT \l_xtemplate_values_prop {#1} \l_xtemplate_value_tl { \prop_get:NnNTF \l_xtemplate_vars_prop {#1} \l_xtemplate_var_tl { \xtemplate_split_keytype_arg:n {#2} \str_if_eq:onF \l_xtemplate_keytype_tl { choice } { \str_if_eq:onF \l_xtemplate_keytype_tl { code } { \xtemplate_find_global: } } \tl_set:Nn \l_xtemplate_key_name_tl {#1} \use:c { xtemplate_assign_ \l_xtemplate_keytype_tl : } } { \msg_error:nnx { xtemplate } { unknown-attribute } {#1} } } } \cs_generate_variant:Nn \xtemplate_convert_to_assignments_aux:nn { no } \cs_new_protected_nopar:Npn \xtemplate_find_global: { \bool_set_false:N \l_xtemplate_global_bool \tl_if_in:onT \l_xtemplate_var_tl { global } { \exp_after:wN \xtemplate_find_global_aux:w \l_xtemplate_var_tl \q_stop } } \cs_new_protected:Npn \xtemplate_find_global_aux:w #1 global #2 \q_stop { \tl_set:Nn \l_xtemplate_var_tl {#2} \bool_set_true:N \l_xtemplate_global_bool } \cs_new_protected:Npn \xtemplate_use_template:nnn #1#2#3 { \xtemplate_execute_if_code_exist:nnT {#1} {#2} { \xtemplate_recover_defaults:n { #1 / #2 } \xtemplate_recover_vars:n { #1 / #2 } \xtemplate_parse_values:nn { #1 / #2 } {#3} \xtemplate_convert_to_assignments: \use:c { \c_xtemplate_code_root_tl #1 / #2 } } } \cs_new_protected_nopar:Npn \xtemplate_assign_boolean: { \bool_if:NTF \l_xtemplate_global_bool { \xtemplate_assign_boolean_aux:n { bool_gset } } { \xtemplate_assign_boolean_aux:n { bool_set } } } \cs_new_protected_nopar:Npn \xtemplate_assign_boolean_aux:n #1 { \xtemplate_if_key_value:oT \l_xtemplate_value_tl { \xtemplate_key_to_value: } \tl_put_left:Nx \l_xtemplate_assignments_tl { \exp_not:c { #1 _ \l_xtemplate_value_tl :N } \exp_not:o \l_xtemplate_var_tl } } \cs_new_protected_nopar:Npn \xtemplate_assign_choice: { \xtemplate_assign_choice_aux:xF { \l_xtemplate_key_name_tl \c_space_tl \l_xtemplate_value_tl } { \xtemplate_assign_choice_aux:xF { \l_xtemplate_key_name_tl \c_space_tl unknown } { \prop_get:NoN \l_xtemplate_keytypes_prop \l_xtemplate_key_name_tl \l_xtemplate_tmp_tl \xtemplate_split_keytype_arg:o \l_xtemplate_tmp_tl \msg_error:nnxxx { xtemplate } { unknown-choice } { \l_xtemplate_key_name_tl } { \l_xtemplate_value_tl } { \l_xtemplate_keytype_arg_tl } } } } \cs_new_protected_nopar:Npn \xtemplate_assign_choice_aux:nF #1 { \prop_get:NnNTF \l_xtemplate_vars_prop {#1} \l_xtemplate_tmp_tl { \tl_put_right:No \l_xtemplate_assignments_tl \l_xtemplate_tmp_tl } } \cs_generate_variant:Nn \xtemplate_assign_choice_aux:nF { x } \cs_new_protected_nopar:Npn \xtemplate_assign_code: { \tl_put_left:Nx \l_xtemplate_assignments_tl { \cs_set_protected:Npn \xtemplate_assign_code:n \exp_not:n {##1} { \exp_not:o \l_xtemplate_var_tl } \xtemplate_assign_code:n { \exp_not:o \l_xtemplate_value_tl } } } \cs_new_protected:Npn \xtemplate_assign_code:n #1 { } \cs_new_protected_nopar:Npn \xtemplate_assign_function: { \bool_if:NTF \l_xtemplate_global_bool { \xtemplate_assign_function_aux:N \cs_gset:Npn } { \xtemplate_assign_function_aux:N \cs_set:Npn } } \cs_new_protected_nopar:Npn \xtemplate_assign_function_aux:N #1 { \tl_put_left:Nx \l_xtemplate_assignments_tl { \cs_generate_from_arg_count:NNnn \exp_not:o \l_xtemplate_var_tl \exp_not:N #1 { \exp_not:o \l_xtemplate_keytype_arg_tl } { \exp_not:o \l_xtemplate_value_tl } } } \cs_new_protected_nopar:Npn \xtemplate_assign_instance: { \bool_if:NTF \l_xtemplate_global_bool { \xtemplate_assign_instance_aux:N \cs_gset_protected:Npn } { \xtemplate_assign_instance_aux:N \cs_set_protected:Npn } } \cs_new_protected_nopar:Npn \xtemplate_assign_instance_aux:N #1 { \tl_put_left:Nx \l_xtemplate_assignments_tl { \exp_not:N #1 \exp_not:o \l_xtemplate_var_tl { \xtemplate_use_instance:nn { \exp_not:o \l_xtemplate_keytype_arg_tl } { \exp_not:o \l_xtemplate_value_tl } } } } \cs_new_protected_nopar:Npn \xtemplate_assign_integer: { \bool_if:NTF \l_xtemplate_global_bool { \xtemplate_assign_variable:N \int_gset:Nn } { \xtemplate_assign_variable:N \int_set:Nn } } \cs_new_protected_nopar:Npn \xtemplate_assign_length: { \bool_if:NTF \l_xtemplate_global_bool { \xtemplate_assign_variable:N \dim_gset:Nn } { \xtemplate_assign_variable:N \dim_set:Nn } } \cs_new_protected_nopar:Npn \xtemplate_assign_muskip: { \bool_if:NTF \l_xtemplate_global_bool { \xtemplate_assign_variable:N \muskip_gset:Nn } { \xtemplate_assign_variable:N \muskip_set:Nn } } \cs_new_protected_nopar:Npn \xtemplate_assign_real: { \bool_if:NTF \l_xtemplate_global_bool { \xtemplate_assign_variable:N \fp_gset:Nn } { \xtemplate_assign_variable:N \fp_set:Nn } } \cs_new_protected_nopar:Npn \xtemplate_assign_skip: { \bool_if:NTF \l_xtemplate_global_bool { \xtemplate_assign_variable:N \skip_gset:Nn } { \xtemplate_assign_variable:N \skip_set:Nn } } \cs_new_protected_nopar:Npn \xtemplate_assign_tokenlist: { \bool_if:NTF \l_xtemplate_global_bool { \xtemplate_assign_tokenlist_aux:N \tl_gset:Nn } { \xtemplate_assign_tokenlist_aux:N \tl_set:Nn } } \cs_new_eq:NN \xtemplate_assign_commalist: \xtemplate_assign_tokenlist: \cs_new_protected_nopar:Npn \xtemplate_assign_tokenlist_aux:N #1 { \xtemplate_if_key_value:oT \l_xtemplate_value_tl { \xtemplate_key_to_value: } \tl_put_left:Nx \l_xtemplate_assignments_tl { #1 \exp_not:o \l_xtemplate_var_tl { \exp_not:o \l_xtemplate_value_tl } } } \cs_new_protected_nopar:Npn \xtemplate_assign_variable:N #1 { \xtemplate_if_key_value:oT \l_xtemplate_value_tl { \xtemplate_key_to_value: } \tl_put_left:Nx \l_xtemplate_assignments_tl { #1 \exp_not:o \l_xtemplate_var_tl { \exp_not:o \l_xtemplate_value_tl } } } \cs_new_protected_nopar:Npn \xtemplate_key_to_value: { \exp_after:wN \xtemplate_key_to_value_aux:w \l_xtemplate_value_tl } \cs_new_protected:Npn \xtemplate_key_to_value_aux:w \KeyValue #1 { \tl_set:Nx \l_xtemplate_tmp_tl { \tl_to_str:n {#1} } \tl_remove_all:Nn \l_xtemplate_key_name_tl { ~ } \prop_get:NoNF \l_xtemplate_vars_prop \l_xtemplate_tmp_tl \l_xtemplate_value_tl { \msg_error:nnx { xtemplate } { unknown-attribute } { \l_xtemplate_tmp_tl } } } \cs_new_protected:Npn \xtemplate_use_instance:nn #1#2 { \xtemplate_if_use_template:nTF {#2} { \xtemplate_use_instance_aux:nNnnn {#1} #2 } { \xtemplate_use_instance_aux:nn {#1} {#2} } } \cs_new_protected:Npn \xtemplate_use_instance_aux:nNnnn #1#2#3#4#5 { \str_if_eq:nnTF {#1} {#3} { \xtemplate_use_template:nnn {#3} {#4} {#5} } { \msg_error:nnxx { xtemplate } { type-mismatch } {#1} {#3} } } \cs_new_protected:Npn \xtemplate_use_instance_aux:nn #1#2 { \xtemplate_get_collection:n {#1} \xtemplate_if_instance_exist:nnnTF {#1} { \l_xtemplate_collection_tl } {#2} { \use:c { \c_xtemplate_instances_root_tl #1 / \l_xtemplate_collection_tl / #2 } } { \xtemplate_if_instance_exist:nnnTF {#1} { } {#2} { \use:c { \c_xtemplate_instances_root_tl #1 / / #2 } } { \msg_error:nnxx { xtemplate } { unknown-instance } {#1} {#2} } } } \cs_new_protected:Npn \xtemplate_use_collection:nn #1#2 { \prop_put:Nnn \l_xtemplate_collections_prop {#1} {#2} } \cs_new_protected:Npn \xtemplate_get_collection:n #1 { \prop_get:NnNF \l_xtemplate_collections_prop {#1} \l_xtemplate_collection_tl { \tl_clear:N \l_xtemplate_collection_tl } } \cs_new_nopar:Npn \xtemplate_assignments_pop: { \l_xtemplate_assignments_tl } \cs_new_protected:Npn \xtemplate_assignments_push:n #1 { \tl_set:Nn \l_xtemplate_assignments_tl {#1} } \cs_new_protected_nopar:Npn \xtemplate_show_code:nn #1#2 { \cs_show:c { \c_xtemplate_code_root_tl #1 / #2 } } \cs_new_protected_nopar:Npn \xtemplate_show_defaults:nn #1#2 { \xtemplate_if_keys_exist:nnT {#1} {#2} { \xtemplate_recover_defaults:n { #1 / #2 } \xtemplate_show:Nnnn \l_xtemplate_values_prop {#1} {#2} { default~values } } } \cs_new_protected_nopar:Npn \xtemplate_show_keytypes:nn #1#2 { \xtemplate_if_keys_exist:nnT {#1} {#2} { \xtemplate_recover_keytypes:n { #1 / #2 } \xtemplate_show:Nnnn \l_xtemplate_keytypes_prop {#1} {#2} { interface } } } \cs_new_protected_nopar:Npn \xtemplate_show_vars:nn #1#2 { \xtemplate_execute_if_code_exist:nnT {#1} {#2} { \xtemplate_recover_vars:n { #1 / #2 } \xtemplate_show:Nnnn \l_xtemplate_vars_prop {#1} {#2} { variable~mapping } } } \cs_new_protected_nopar:Npn \xtemplate_show:Nnnn #1#2#3#4 { \prop_if_empty:NTF #1 { \iow_term:x { Template~'#3'~of~object~type~'#2'~has~no~#4 . } \tl_show:n { } } { \iow_term:x { Template~'#3'~of~object~type~'#2'~has~ #4 : } \tl_set:Nx \l_prop_show_tl { \prop_map_function:NN #1 \xtemplate_show_aux:nn } \etex_showtokens:D \exp_after:wN \exp_after:wN \exp_after:wN { \exp_after:wN \prop_show_aux:w \l_prop_show_tl } } } \cs_new:Npn \xtemplate_show_aux:nn #1#2 { \iow_newline: > \c_space_tl \c_space_tl #1 \c_space_tl \c_space_tl => \c_space_tl \c_space_tl \exp_not:n {#2} } \cs_new_protected_nopar:Npn \xtemplate_show_values:nnn #1#2#3 { \xtemplate_if_instance_exist:nnnT {#1} {#2} {#3} { \xtemplate_recover_values:n { #1 / #2 / #3 } \prop_if_empty:NTF \l_xtemplate_values_prop { \iow_term:x { \tl_if_empty:nTF {#2} { Instance~'#3'~ } { Collection instance~'#3'~(from~collection~'#2')~ } of~object~type~'#1'~has~no~values. } \tl_show:n { } } { \prop_pop:NnN \l_xtemplate_values_prop { from~template } \l_xtemplate_tmp_tl \iow_term:x { \tl_if_empty:nTF {#2} { Instance~'#3'~ } { Collection instance~'#3'~(from~collection~'#2')~ } of~object~type~'#1' \quark_if_no_value:NF \l_xtemplate_tmp_tl { ~(from~template~' \l_xtemplate_tmp_tl ')~ } has~values: } \tl_set:Nx \l_prop_show_tl { \prop_map_function:NN \l_xtemplate_values_prop \xtemplate_show_aux:nn } \etex_showtokens:D \exp_after:wN \exp_after:wN \exp_after:wN { \exp_after:wN \prop_show_aux:w \l_prop_show_tl } } } } \msg_new:nnnn { xtemplate } { argument-number-mismatch } { Object~type~'#1'~takes~#2~argument(s). } { \c_msg_coding_error_text_tl Objects~of~type~'#1'~require~#2~argument(s).\\ You~have~tried~to~make~a~template~for~'#1'~ with~#3~argument(s),~which~is~not~possible:~ the~number~of~arguments~must~agree. } \msg_new:nnnn { xtemplate } { bad-number-of-arguments } { Bad~number~of~arguments~for~object~type~'#1'. } { \c_msg_coding_error_text_tl An~object~may~accept~between~0~and~9~arguments.\\ You~asked~to~use~#2~arguments:~this~is~not~supported. } \msg_new:nnnn { xtemplate } { bad-variable } { Incorrect~variable~description. } { The~argument~'#1'~is~not~of~the~form \\ ~~''\\ ~or~\\ ~~'global~'.\\ It~must~be~given~in~one~of~these~formats~to~be~used~in~a~template. } \msg_new:nnnn { xtemplate } { choice-not-implemented } { The~choice~'#1'~has~no~implementation. } { Each~choice~listed~in~the~interface~for~a~template~must~ have~an~implementation. } \msg_new:nnnn { xtemplate } { choice-no-code } { The~choice~'#1'~requires~implementation~details. } { \c_msg_coding_error_text_tl When~creating~template~code~using~\DeclareTemplateCode,~ each~choice~name~must~have~an~associated~implementation.\\ This~should~be~given~after~a~'='~sign:~LaTeX~did~not~find~one. } \msg_new:nnnn { xtemplate } { duplicate-key-interface } { Key~'#1'~appears~twice~in~interface~definition~\msg_line_context:. } { \c_msg_coding_error_text_tl Each~key~can~only~have~one~interface~declared~in~a~template.\\ LaTeX~found~two~interfaces~for~'#1'. } \msg_new:nnnn { xtemplate } { keytype-requires-argument } { The~key~type~'#1'~requires~an~argument~\msg_line_context:. } { You~should~have~put:\\ \ \ ~:~#1~{~~} \\ but~LaTeX~did~not~find~an~. } \msg_new:nnnn { xtemplate } { invalid-keytype } { The~key~'#1'~is~missing~a~key-type~\msg_line_context:. } { \c_msg_coding_error_text_tl Each~key~in~a~template~requires~a~key-type,~given~in~the~form:\\ \ \ ~:~\\ LaTeX~could~not~find~a~~in~your~input. } \msg_new:nnnn { xtemplate } { key-no-value } { The~key~'#1'~has~no~value~\msg_line_context:. } { \c_msg_coding_error_text_tl When~creating~an~instance~of~a~template~ every~key~listed~must~include~a~value:\\ \ \ ~=~ } \msg_new:nnnn { xtemplate } { key-no-variable } { The~key~'#1'~requires~implementation~details~\msg_line_context:. } { \c_msg_coding_error_text_tl When~creating~template~code~using~\DeclareTemplateCode,~ each~key~name~must~have~an~associated~implementation.\\ This~should~be~given~after~a~'='~sign:~LaTeX~did~not~find~one. } \msg_new:nnnn { xtemplate } { key-not-implemented } { Key~'#1'~has~no~implementation~\msg_line_context:. } { \c_msg_coding_error_text_tl The~definition~of~key~implementations~for~template~'#2'~ of~object~type~'#3'~does~not~include~any~details~for~key~'#1'.\\ The~key~was~declared~in~the~interface~definition,~ and~so~an~implementation~is~required. } \msg_new:nnnn { xtemplate } { missing-keytype } { The~key~'#1'~is missing~a~key-type~\msg_line_context:. } { \c_msg_coding_error_text_tl Key~interface~definitions~should~be~of~the~form\\ \ \ #1~:~\\ but~LaTeX~could~not~find~a~. } \msg_new:nnnn { xtemplate } { no-template-code } { The~template~'#2'~of~type~'#1'~is~unknown~ or~has~no~implementation. } { \c_msg_coding_error_text_tl There~is~no~code~available~for~the~template~name~given.\\ This~should~be~given~using~\DeclareTemplateCode. } \msg_new:nnnn { xtemplate } { object-type-mismatch } { Object~types~'#1'~and~'#2'~do~not~agree. } { You~are~trying~to~use~a~template~directly~with~\UseInstance (or~a~similar~function),~but~the~object~types~do~not~match. } \msg_new:nnnn { xtemplate } { unknown-attribute } { The~template~attribute~'#1'~is~unknown. } { There~is~a~definition~in~the~current~template~reading\\ \ \ \token_to_str:N \KeyValue {~#1~} \\ but~there~is~no~key~called~'#1'. } \msg_new:nnnn { xtemplate } { unknown-choice } { The~choice~'#2'~was~not~declared~for~key~'#1'. } { The~key~'#1'~takes~a~fixed~list~of~choices~ and~this~list~does~not~include~'#2'. } \msg_new:nnnn { xtemplate } { unknown-default-choice } { The~default~choice~'#2'~was~not~declared~for~key~'#1'. } { The~key~'#1'~takes~a~fixed~list~of~choices~ and~this~list~does~not~include~'#2'. } \msg_new:nnnn { xtemplate } { unknown-instance } { The~instance~'#2'~of~type~'#1'~is~unknown. } { You~have~asked~to~use~an~instance~'#2',~ but~this~has~not~been~created. } \msg_new:nnnn { xtemplate } { unknown-key } { Unknown~template~key~'#1'. } { \c_msg_coding_error_text_tl The~key~'#1'~was~not~declared~in~the~interface~ for~the~current~template. } \msg_new:nnnn { xtemplate } { unknown-keytype } { The~key-type~'#1'~is~unknown. } { \c_msg_coding_error_text_tl Valid~key-types~are:\\ -~boolean;\\ -~choice;\\ -~code;\\ -~commalist;\\ -~function;\\ -~instance;\\ -~integer;\\ -~length;\\ -~muskip;\\ -~real;\\ -~skip;\\ -~tokenlist. } \msg_new:nnnn { xtemplate } { unknown-object-type } { The~object~type~'#1'~is~unknown. } { \c_msg_coding_error_text_tl An~object~type~needs~to~be~declared~with~\DeclareObjectType prior~to~using~it. } \msg_new:nnnn { xtemplate } { unknown-template } { The~template~'#2'~of~type~'#1'~is~unknown. } { No~interface~has~been~declared~for~a~template~ '#2'~of~object~type~'#1'. } \msg_new:nnnn { xtemplate } { variable-not-declared } { The~variable~'#1'~has~not~been~declared. } { Before~declaring~an~instance,~all~of~the~required~variables~ used~in~template~keys~must~be~created. } \msg_new:nnn { xtemplate } { declare-object-type } { Declaring~object~type~'#1'~taking~#2~argument(s)~\msg_line_context:. } \msg_new:nnn { xtemplate } { declare-template-code } { Declaring~code~for~template~'#2'~of~object~type'#1'~\msg_line_context:. } \msg_new:nnn { xtemplate } { declare-template-interface } { Declaring~interface~for~template~'#2'~of~object~type~'#1'~ \msg_line_context:. } \cs_new_protected_nopar:Npn \DeclareObjectType #1#2 { \xtemplate_declare_object_type:nn {#1} {#2} } \cs_new_protected:Npn \DeclareTemplateInterface #1#2#3#4 { \xtemplate_declare_template_keys:nnnn {#1} {#2} {#3} {#4} } \cs_new_protected:Npn \DeclareTemplateCode #1#2#3#4#5 { \xtemplate_declare_template_code:nnnnn {#1} {#2} {#3} {#4} {#5} } \cs_new_protected:Npn \DeclareRestrictedTemplate #1#2#3#4 { \xtemplate_declare_restricted:nnnn {#1} {#2} {#3} {#4} } \cs_new_protected:Npn \DeclareInstance #1#2#3#4 { \xtemplate_declare_instance:nnnnn {#1} {#3} { } {#2} {#4} } \cs_new_protected:Npn \DeclareCollectionInstance #1#2#3#4#5 { \xtemplate_declare_instance:nnnnn {#2} {#4} {#1} {#3} {#5} } \cs_new_protected:Npn \EditTemplateDefaults #1#2#3 { \xtemplate_edit_defaults:nnn {#1} {#2} {#3} } \cs_new_protected:Npn \EditInstance #1#2#3 { \xtemplate_edit_instance:nnnn {#1} { } {#2} {#3} } \cs_new_protected:Npn \EditCollectionInstance #1#2#3#4 { \xtemplate_edit_instance:nnnn {#2} {#1} {#3} {#4} } \cs_new_protected_nopar:Npn \UseTemplate #1#2#3 { \xtemplate_use_template:nnn {#1} {#2} {#3} } \cs_new_protected_nopar:Npn \UseInstance #1#2 { \xtemplate_use_instance:nn {#1} {#2} } \cs_new_protected_nopar:Npn \UseCollection #1#2 { \xtemplate_use_collection:nn {#1} {#2} } \cs_new_protected_nopar:Npn \ShowTemplateCode #1#2 { \xtemplate_show_code:nn {#1} {#2} } \cs_new_protected_nopar:Npn \ShowTemplateDefaults #1#2 { \xtemplate_show_defaults:nn {#1} {#2} } \cs_new_protected_nopar:Npn \ShowTemplateInterface #1#2 { \xtemplate_show_keytypes:nn {#1} {#2} } \cs_new_protected_nopar:Npn \ShowTemplateVariables #1#2 { \xtemplate_show_vars:nn {#1} {#2} } \cs_new_protected_nopar:Npn \ShowInstanceValues #1#2 { \xtemplate_show_values:nnn {#1} { } {#2} } \cs_new_protected_nopar:Npn \ShowCollectionInstanceValues #1#2#3 { \xtemplate_show_values:nnn {#1} {#2} {#3} } \cs_new_nopar:Npn \IfInstanceExistTF #1#2 { \xtemplate_if_instance_exist:nnnTF {#1} { } {#2} } \cs_new_nopar:Npn \IfInstanceExistT #1#2 { \xtemplate_if_instance_exist:nnnT {#1} { } {#2} } \cs_new_nopar:Npn \IfInstanceExistF #1#2 { \xtemplate_if_instance_exist:nnnF {#1} { } {#2} } \cs_new_protected:Npn \EvaluateNow #1 {#1} \cs_new_protected:Npn \KeyValue #1 {#1} \cs_new_protected_nopar:Npn \AssignTemplateKeys { \xtemplate_assignments_pop: } \cs_new_eq:NN \ShowTemplateKeytypes \ShowTemplateInterface %% %% %% End of file `xtemplate.sty'.