%%
%% This is file `xtemplate-2023-10-10.sty', generated from
%% xtemplate.dtx (with options: `package' on 2023-11-14)
%% then adapted and frozen for compatibility. Development of
%% xtemplate.dtx will continue in the LaTeX2e kernel as lttemplates.dtx.
%%
%% Copyright (C) 2011-2023 The LaTeX 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.
%%
%% File: xtemplate.dtx
\RequirePackage{expl3}[2018/02/21]
\@ifpackagelater{expl3}{2018/02/21}
{}
{%
\PackageError{xtemplate}{Support package l3kernel too old}
{%
Please install an up to date version of l3kernel\MessageBreak
using your TeX package manager or from CTAN.\MessageBreak
\MessageBreak
Loading xtemplate will abort!%
}%
\endinput
}
\ProvidesExplPackage{xtemplate}{2023-10-10}{}
{L3 Experimental prototype document functions}
\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_const_from_clist:Nn \c__xtemplate_keytypes_arg_seq
{ choice , function , 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
\scan_new:N \s__xtemplate_mark
\scan_new:N \s__xtemplate_stop
\quark_new:N \q__xtemplate_nil
\__kernel_quark_new_conditional:Nn \__xtemplate_quark_if_nil:N { F }
\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:nneee { 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:nnee { 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:nne { 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:nne { 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:nnee { xtemplate } { unknown-template }
{#1} {#2}
}
}
\prg_new_conditional:Npnn \__xtemplate_if_key_value:n #1 { T , F , TF }
{
\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 }
\cs_generate_variant:Nn \__xtemplate_if_key_value:nF { o }
\cs_generate_variant:Nn \__xtemplate_if_key_value:nTF { o }
\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_if_exist:cTF
{ \c__xtemplate_defaults_root_tl #1 }
{
\prop_set_eq:Nc \l__xtemplate_values_prop
{ \c__xtemplate_defaults_root_tl #1 }
}
{ \prop_clear:N \l__xtemplate_values_prop }
}
\cs_new_protected:Npn \__xtemplate_recover_keytypes:n #1
{
\prop_if_exist:cTF
{ \c__xtemplate_keytypes_root_tl #1 }
{
\prop_set_eq:Nc \l__xtemplate_keytypes_prop
{ \c__xtemplate_keytypes_root_tl #1 }
}
{ \prop_clear:N \l__xtemplate_keytypes_prop }
\seq_if_exist:cTF { \c__xtemplate_key_order_root_tl #1 }
{
\seq_set_eq:Nc \l__xtemplate_key_order_seq
{ \c__xtemplate_key_order_root_tl #1 }
}
{ \seq_clear:N \l__xtemplate_key_order_seq }
}
\cs_new_protected:Npn \__xtemplate_recover_restrictions:n #1
{
\clist_if_exist:cTF
{ \c__xtemplate_restrict_root_tl #1 }
{
\clist_set_eq:Nc \l__xtemplate_restrict_clist
{ \c__xtemplate_restrict_root_tl #1 }
}
{ \clist_clear:N \l__xtemplate_restrict_clist }
}
\cs_new_protected:Npn \__xtemplate_recover_values:n #1
{
\prop_if_exist:cTF
{ \c__xtemplate_values_root_tl #1 }
{
\prop_set_eq:Nc \l__xtemplate_values_prop
{ \c__xtemplate_values_root_tl #1 }
}
{ \prop_clear:N \l__xtemplate_values_prop }
}
\cs_new_protected:Npn \__xtemplate_recover_vars:n #1
{
\prop_if_exist:cTF
{ \c__xtemplate_vars_root_tl #1 }
{
\prop_set_eq:Nc \l__xtemplate_vars_prop
{ \c__xtemplate_vars_root_tl #1 }
}
{ \prop_clear:N \l__xtemplate_vars_prop }
}
\cs_new_protected:Npn \__xtemplate_declare_object_type:nn #1#2
{
\int_set:Nn \l__xtemplate_tmp_int {#2}
\int_compare:nTF { 0 <= \l__xtemplate_tmp_int <= 9 }
{
\msg_info:nnnV { xtemplate } { declare-object-type }
{#1} \l__xtemplate_tmp_int
\prop_gput:NnV \g__xtemplate_object_type_prop {#1}
\l__xtemplate_tmp_int
}
{
\msg_error:nnee { xtemplate } { bad-number-of-arguments }
{#1} { \exp_not:V \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:nne { xtemplate }
{ duplicate-key-interface }
{ \l__xtemplate_key_name_tl }
}
{ \__xtemplate_parse_keys_elt_aux: }
}
}
}
}
\cs_new_protected: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:nne { xtemplate }
{ keytype-requires-argument } {#1}
\bool_set_true:N \l__xtemplate_error_bool
\seq_map_break:
}
}
}
\cs_new:Npn \__xtemplate_parse_keys_elt_aux:
{
\tl_set:Ne \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 }
{
\exp_args:No \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}
}
\cs_new_protected:Npe \__xtemplate_split_keytype:n #1
{
\exp_not:N \bool_set_false:N \exp_not:N \l__xtemplate_error_bool
\tl_set:Nn \exp_not:N \l__xtemplate_tmp_tl {#1}
\tl_replace_all:Nnn \exp_not:N \l__xtemplate_tmp_tl { : } { \token_to_str:N : }
\tl_if_in:onTF \exp_not:N \l__xtemplate_tmp_tl { \token_to_str:N : }
{
\exp_not:n
{
\tl_clear:N \l__xtemplate_key_name_tl
\exp_after:wN \__xtemplate_split_keytype_aux:w
\l__xtemplate_tmp_tl \s__xtemplate_stop
}
}
{
\exp_not:N \bool_set_true:N \exp_not:N \l__xtemplate_error_bool
\msg_error:nne { xtemplate } { missing-keytype } {#1}
}
}
\use:e
{
\cs_new_protected:Npn \exp_not:N \__xtemplate_split_keytype_aux:w
#1 \token_to_str:N : #2 \s__xtemplate_stop
{
\tl_put_right:Ne \exp_not:N \l__xtemplate_key_name_tl
{
\exp_not:N \tl_trim_spaces:e
{ \exp_not:N \tl_to_str:n {#1} }
}
\tl_if_in:nnTF {#2} { \token_to_str:N : }
{
\tl_put_right:Nn \exp_not:N \l__xtemplate_key_name_tl
{ \token_to_str:N : }
\exp_not:N \__xtemplate_split_keytype_aux:w #2 \s__xtemplate_stop
}
{
\exp_not:N \tl_if_empty:NTF \exp_not:N \l__xtemplate_key_name_tl
{
\msg_error:nne { xtemplate } { empty-key-name }
{ \token_to_str:N : #2 }
}
{ \exp_not:N \__xtemplate_split_keytype_arg:n {#2} }
}
}
}
\cs_new_protected:Npn \__xtemplate_split_keytype_arg:n #1
{
\tl_set:Ne \l__xtemplate_keytype_tl { \tl_trim_spaces:n {#1} }
\tl_clear:N \l__xtemplate_keytype_arg_tl
\cs_set_protected: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 \s__xtemplate_stop
{
\tl_if_blank:nT {####1}
{
\tl_set:Ne \l__xtemplate_keytype_tl
{ \tl_trim_spaces:n {##1} }
\tl_if_blank:nF {####2}
{
\tl_set:Ne \l__xtemplate_keytype_arg_tl
{ \use:n ####2 }
}
\seq_map_break:
}
}
\__xtemplate_split_keytype_arg_aux:w #1 \s__xtemplate_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:Npn \__xtemplate_split_keytype_arg_aux:n #1 { }
\cs_new:Npn \__xtemplate_split_keytype_arg_aux:w #1 \s__xtemplate_stop { }
\cs_new_protected:Npn \__xtemplate_store_value_boolean:n #1
{ \prop_put:Non \l__xtemplate_values_prop \l__xtemplate_key_name_tl {#1} }
\cs_new_protected:Npn \__xtemplate_store_value: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:n
\cs_new_eq:NN \__xtemplate_store_value_function:n \__xtemplate_store_value:n
\cs_new_eq:NN \__xtemplate_store_value_instance:n \__xtemplate_store_value:n
\cs_new_protected:Npn \__xtemplate_store_value_aux:Nn #1#2
{ \prop_put:Non \l__xtemplate_values_prop \l__xtemplate_key_name_tl {#2} }
\cs_new_protected:Npn \__xtemplate_store_value_integer:n
{ \__xtemplate_store_value_aux:Nn \int_eval:n }
\cs_new_protected:Npn \__xtemplate_store_value_length:n
{ \__xtemplate_store_value_aux:Nn \dim_eval:n }
\cs_new_protected:Npn \__xtemplate_store_value_muskip:n
{ \__xtemplate_store_value_aux:Nn \muskip_eval:n }
\cs_new_protected:Npn \__xtemplate_store_value_real:n
{ \__xtemplate_store_value_aux:Nn \fp_eval:n }
\cs_new_protected:Npn \__xtemplate_store_value_skip:n
{ \__xtemplate_store_value_aux:Nn \skip_eval:n }
\cs_new_protected:Npn \__xtemplate_store_value_tokenlist:n
{ \__xtemplate_store_value_aux:Nn \use:n }
\cs_new_eq:NN \__xtemplate_store_value_commalist:n \__xtemplate_store_value_tokenlist:n
\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}
\regex_match:nnTF { \c { AssignTemplateKeys } } {#5}
{ \__xtemplate_declare_template_code:nnn { #1 / #2 } {#3} {#5} }
{
\__xtemplate_declare_template_code:nnn
{ #1 / #2 } {#3} { \AssignTemplateKeys #5 }
}
}
}
}
}
\cs_new_protected:Npn \__xtemplate_declare_template_code:nnn #1#2#3
{
\cs_generate_from_arg_count:cNnn
{ \c__xtemplate_code_root_tl #1 }
\cs_gset_protected:Npn {#2} {#3}
}
\cs_new_protected:Npn \__xtemplate_store_key_implementation:nnn #1#2#3
{
\__xtemplate_recover_defaults:n { #1 / #2 }
\__xtemplate_recover_restrictions: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:nnn { #1 / #2 } } {#3}
\__xtemplate_store_vars:n { #1 / #2 }
\__xtemplate_store_restrictions:n { #1 / #2 }
\prop_map_inline:Nn \l__xtemplate_keytypes_prop
{
\msg_error:nneee { xtemplate } { key-not-implemented }
{##1} {#2} {#1}
}
}
\cs_new_protected:Npn \__xtemplate_parse_vars_elt:n #1
{ \msg_error:nne { xtemplate } { key-no-variable } {#1} }
\cs_new_protected:Npn \__xtemplate_parse_vars_elt:nnn #1#2#3
{
\tl_set:Ne \l__xtemplate_key_name_tl
{ \tl_trim_spaces:e { \tl_to_str:n {#2} } }
\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:nn {#1} {#3}
\prop_remove:NV \l__xtemplate_keytypes_prop \l__xtemplate_key_name_tl
}
{ \msg_error:nne { xtemplate } { unknown-key } {#2} }
}
\cs_new_protected:Npn \__xtemplate_parse_vars_elt_aux:nn #1#2
{
\__xtemplate_parse_vars_elt_aux:nw {#1} #2 global global \s__xtemplate_stop
}
\cs_new_protected:Npn \__xtemplate_parse_vars_elt_aux:nw
#1#2 global #3 global #4 \s__xtemplate_stop
{
\tl_if_blank:nTF {#4}
{ \__xtemplate_parse_vars_elt_aux:nnn {#1} { } {#2} }
{
\tl_if_blank:nTF {#2}
{
\exp_args:Nnne \__xtemplate_parse_vars_elt_aux:nnn
{#1} { global } { \tl_trim_spaces:n {#3} }
}
{ \msg_error:nnn { xtemplate } { bad-variable } { #2 global #3 } }
}
}
\cs_new_protected:Npn \__xtemplate_parse_vars_elt_aux:nnn #1#2#3
{
\str_case:VnF \l__xtemplate_keytype_tl
{
{ choice } { \__xtemplate_implement_choices:nn {#1} {#3} }
{ function }
{
\cs_if_exist:NF #3
{ \cs_new:Npn #3 { } }
\__xtemplate_parse_vars_elt_key:nn {#1}
{
.code:n =
{
\cs_generate_from_arg_count:NNnn
\exp_not:N #3
\exp_not:c
{ cs_ \str_if_eq:nnT {#1} { global } { g } set:Npn }
{ \exp_not:o \l__xtemplate_keytype_arg_tl }
{##1}
}
}
\prop_put:Non \l__xtemplate_vars_prop
\l__xtemplate_key_name_tl {#2#3}
}
{ instance }
{
\__xtemplate_parse_vars_elt_key:nn {#1}
{
.code:n =
{
\exp_not:c
{ cs_ \str_if_eq:nnT {#1} { global } { g } set:Npn }
\exp_not:N #3 { \UseInstance {##1} }
}
}
\prop_put:Non \l__xtemplate_vars_prop
\l__xtemplate_key_name_tl {#2#3}
}
}
{
\tl_if_single:nTF {#3}
{
\cs_if_exist:NF #3
{ \use:c { \__xtemplate_map_var_type: _new:N } #3 }
\__xtemplate_parse_vars_elt_key:nn {#1}
{
. \__xtemplate_map_var_type:
_ \str_if_eq:nnT {#1} { global } { g } set:N
= \exp_not:N #3
}
\prop_put:Non \l__xtemplate_vars_prop
\l__xtemplate_key_name_tl {#2#3}
}
{ \msg_error:nne { xtemplate } { bad-variable } { #2#3 } }
}
}
\cs_new_protected:Npn \__xtemplate_parse_vars_elt_key:nn #1#2
{
\keys_define:ne { template / #1 }
{ \l__xtemplate_key_name_tl #2 }
}
\cs_new:Npn \__xtemplate_map_var_type:
{
\str_case:on \l__xtemplate_keytype_tl
{
{ boolean } { bool }
{ commalist } { clist }
{ integer } { int }
{ length } { dim }
{ muskip } { muskip }
{ real } { fp }
{ skip } { skip }
{ tokenlist } { tl }
}
}
\cs_new_protected:Npn \__xtemplate_implement_choices:nn #1#2
{
\clist_set:No \l__xtemplate_tmp_clist { \l__xtemplate_keytype_arg_tl }
\prop_put:Non \l__xtemplate_vars_prop \l__xtemplate_key_name_tl { }
\keys_define:ne { template / #1 } { \l__xtemplate_key_name_tl .choice: }
\keyval_parse:nnn
{ \__xtemplate_implement_choice_elt:n }
{ \__xtemplate_implement_choice_elt:nnn {#1} }
{#2}
\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:nne { xtemplate } { choice-not-implemented }
{##1}
}
}
}
\cs_new_protected:Npn \__xtemplate_implement_choices_default:
{
\tl_set:Ne \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:Ne \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:nneee { 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:nnn #1#2#3
{
\clist_if_empty:NTF \l__xtemplate_tmp_clist
{
\str_if_eq:nnTF {#2} { unknown }
{ \__xtemplate_implement_choice_elt_aux:nnn {#1} {#2} {#3} }
{
\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:nneee { xtemplate } { unknown-choice }
{ \l__xtemplate_key_name_tl } {#2}
{ \l__xtemplate_keytype_arg_tl }
}
}
{
\clist_if_in:NnTF \l__xtemplate_tmp_clist {#2}
{
\clist_remove_all:Nn \l__xtemplate_tmp_clist {#2}
\__xtemplate_implement_choice_elt_aux:nnn {#1} {#2} {#3}
}
{
\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:nneee { xtemplate } { unknown-choice }
{ \l__xtemplate_key_name_tl } {#2}
{ \l__xtemplate_keytype_arg_tl }
}
}
}
\cs_new_protected:Npn \__xtemplate_implement_choice_elt_aux:nnn #1#2#3
{
\keys_define:ne { template / #1 }
{ \l__xtemplate_key_name_tl / #2 .code:n = { \exp_not:n {#3} } }
\tl_set:Ne \l__xtemplate_tmp_tl
{ \l__xtemplate_key_name_tl \c_space_tl #2 }
\prop_put:Non \l__xtemplate_vars_prop \l__xtemplate_tmp_tl {#3}
}
\cs_new_protected:Npn \__xtemplate_implement_choice_elt:n #1
{
\msg_error:nneee { xtemplate } { choice-requires-code }
{ \l__xtemplate_key_name_tl } {#1}
}
\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}
\bool_set_false:N \l__xtemplate_restrict_bool
}
}
\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
{
\clist_clear:N \l__xtemplate_restrict_clist
\__xtemplate_parse_values_aux:nn {#1} {#2}
}
\cs_new_protected:Npn \__xtemplate_parse_values_aux:nn #1#2
{
\__xtemplate_recover_keytypes:n {#1}
\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:nne { xtemplate } { key-no-value } {#1}
}
\cs_new_protected:Npn \__xtemplate_parse_values_elt:nn #1#2
{
\tl_set:Ne \l__xtemplate_key_name_tl
{ \tl_trim_spaces:e { \tl_to_str:n {#1} } }
\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:nne { 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_restrictions: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_aux: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:cpe { \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_copy_instance:nnnn #1#2#3#4
{
\__xtemplate_if_instance_exist:nnnTF {#1} {#2} {#3}
{
\__xtemplate_recover_values:n { #1 / #2 / #3 }
\__xtemplate_store_values:n { #1 / #2 / #4 }
\cs_set_eq:cc { \c__xtemplate_instances_root_tl #1 / #2 / #4 }
{ \c__xtemplate_instances_root_tl #1 / #2 / #3 }
}
{
\msg_error:nnee { xtemplate } { unknown-instance }
{#1} {#3}
}
}
\cs_new_protected:Npn \__xtemplate_edit_instance:nnnn #1#2#3#4
{
\__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} {#4}
}
{
\msg_error:nnee { 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: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:nne { xtemplate } { unknown-attribute } {#1} }
}
}
\cs_generate_variant:Nn \__xtemplate_convert_to_assignments_aux:nn { no }
\cs_new_protected: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 \s__xtemplate_stop
}
}
\cs_new_protected:Npn \__xtemplate_find_global_aux:w #1 global #2 \s__xtemplate_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: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:Npn \__xtemplate_assign_boolean_aux:n #1
{
\__xtemplate_if_key_value:oTF \l__xtemplate_value_tl
{
\__xtemplate_key_to_value:
\tl_put_right:Ne \l__xtemplate_assignments_tl
{
\exp_not:c { #1 _eq:NN }
\exp_not:o \l__xtemplate_var_tl
\exp_not:o \l__xtemplate_value_tl
}
}
{
\tl_put_right:Ne \l__xtemplate_assignments_tl
{
\exp_not:c { #1 _ \l__xtemplate_value_tl :N }
\exp_not:o \l__xtemplate_var_tl
}
}
}
\cs_new_protected:Npn \__xtemplate_assign_choice:
{
\__xtemplate_assign_choice_aux:eF
{ \l__xtemplate_key_name_tl \c_space_tl \l__xtemplate_value_tl }
{
\__xtemplate_assign_choice_aux:eF
{ \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:nneee { xtemplate } { unknown-choice }
{ \l__xtemplate_key_name_tl } { \l__xtemplate_value_tl }
{ \l__xtemplate_keytype_arg_tl }
}
}
}
\cs_new_protected: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 { e }
\cs_new_protected: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:Npn \__xtemplate_assign_function_aux:N #1
{
\tl_put_right:Ne \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: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:Npn \__xtemplate_assign_instance_aux:N #1
{
\tl_put_right:Ne \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: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: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: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: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: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:Npn \__xtemplate_assign_tokenlist:
{
\bool_if:NTF \l__xtemplate_global_bool
{ \__xtemplate_assign_tokenlist_aux:NN \tl_gset:NV \tl_gset:Nn }
{ \__xtemplate_assign_tokenlist_aux:NN \tl_set:NV \tl_set:Nn }
}
\cs_new_protected:Npn \__xtemplate_assign_tokenlist_aux:NN #1#2
{
\__xtemplate_if_key_value:oTF \l__xtemplate_value_tl
{
\__xtemplate_key_to_value:
\tl_put_right:Ne \l__xtemplate_assignments_tl
{
#1 \exp_not:o \l__xtemplate_var_tl
\exp_not:o \l__xtemplate_value_tl
}
}
{
\tl_put_right:Ne \l__xtemplate_assignments_tl
{
#2 \exp_not:o \l__xtemplate_var_tl
{ \exp_not:o \l__xtemplate_value_tl }
}
}
}
\cs_new_protected:Npn \__xtemplate_assign_commalist:
{
\bool_if:NTF \l__xtemplate_global_bool
{ \__xtemplate_assign_tokenlist_aux:NN \clist_gset:NV \clist_gset:Nn }
{ \__xtemplate_assign_tokenlist_aux:NN \clist_set:NV \clist_set:Nn }
}
\cs_new_protected:Npn \__xtemplate_assign_variable:N #1
{
\__xtemplate_if_key_value:oT \l__xtemplate_value_tl
{ \__xtemplate_key_to_value: }
\tl_put_right:Ne \l__xtemplate_assignments_tl
{
#1 \exp_not:o \l__xtemplate_var_tl
{ \exp_not:o \l__xtemplate_value_tl }
}
}
\cs_new_protected:Npn \__xtemplate_key_to_value:
{ \exp_after:wN \__xtemplate_key_to_value_auxi:w \l__xtemplate_value_tl }
\cs_new_protected:Npn \__xtemplate_key_to_value_auxi:w \KeyValue #1
{
\tl_set:Ne \l__xtemplate_tmp_tl { \tl_trim_spaces:e { \tl_to_str:n {#1} } }
\prop_get:NoNTF
\l__xtemplate_vars_prop
\l__xtemplate_tmp_tl
\l__xtemplate_value_tl
{
\exp_after:wN \__xtemplate_key_to_value_auxii:w \l__xtemplate_value_tl
\s__xtemplate_mark global \q__xtemplate_nil \s__xtemplate_stop
}
{
\msg_error:nne { xtemplate } { unknown-attribute }
{ \l__xtemplate_tmp_tl }
}
}
\cs_new_protected:Npn \__xtemplate_key_to_value_auxii:w #1 global #2#3 \s__xtemplate_stop
{
\__xtemplate_quark_if_nil:NF #2
{ \tl_set:Nn \l__xtemplate_value_tl {#2} }
}
\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:nnee { 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:nnee { 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: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:Npn \__xtemplate_show_code:nn #1#2
{ \cs_show:c { \c__xtemplate_code_root_tl #1 / #2 } }
\cs_new_protected: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: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: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:Npn \__xtemplate_show:Nnnn #1#2#3#4
{
\msg_show:nneeee { xtemplate } { show-attribute }
{ \tl_to_str:n {#2} }
{ \tl_to_str:n {#3} }
{ \tl_to_str:n {#4} }
{ \prop_map_function:NN #1 \msg_show_item_unbraced:nn }
}
\cs_new_protected:Npn \__xtemplate_show_values:nnn #1#2#3
{
\__xtemplate_if_instance_exist:nnnT {#1} {#2} {#3}
{
\__xtemplate_recover_values:n { #1 / #2 / #3 }
\msg_show:nneeee { xtemplate } { show-values }
{ \tl_to_str:n {#1} }
{ \tl_to_str:n {#2} }
{ \tl_to_str:n {#3} }
{
\prop_map_function:NN \l__xtemplate_values_prop
\msg_show_item_unbraced:nn
}
}
}
\msg_new:nnnn { xtemplate } { argument-number-mismatch }
{ Object~type~'#1'~takes~#2~argument(s). }
{
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'. }
{
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~'#1'. }
{
The~argument~'#1'~is~not~of~the~form \\
~~'<variable>'\\
~or~\\
~~'global~<variable>'.\\
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. }
{
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 } { choice-requires-code }
{ The~choice~'#2'~for~key~'#1'~requires~an~implementation. }
{
You~should~have~put:\\
\ \ #1~:~choice~{~#2 = <code> ~} \\
but~LaTeX~did~not~find~any~<code>.
}
\msg_new:nnnn { xtemplate } { duplicate-key-interface }
{ Key~'#1'~appears~twice~in~interface~definition~\msg_line_context:. }
{
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:\\
\ \ <key-name>~:~#1~{~<argument>~} \\
but~LaTeX~did~not~find~an~<argument>.
}
\msg_new:nnnn { xtemplate } { invalid-keytype }
{ The~key~'#1'~is~missing~a~key-type~\msg_line_context:. }
{
Each~key~in~a~template~requires~a~key-type,~given~in~the~form:\\
\ \ <key>~:~<key-type>\\
LaTeX~could~not~find~a~<key-type>~in~your~input.
}
\msg_new:nnnn { xtemplate } { key-no-value }
{ The~key~'#1'~has~no~value~\msg_line_context:. }
{
When~creating~an~instance~of~a~template~
every~key~listed~must~include~a~value:\\
\ \ <key>~=~<value>
}
\msg_new:nnnn { xtemplate } { key-no-variable }
{ The~key~'#1'~requires~implementation~details~\msg_line_context:. }
{
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:. }
{
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:. }
{
Key~interface~definitions~should~be~of~the~form\\
\ \ #1~:~<key-type>\\
but~LaTeX~could~not~find~a~<key-type>.
}
\msg_new:nnnn { xtemplate } { no-template-code }
{
The~template~'#2'~of~type~'#1'~is~unknown~
or~has~no~implementation.
}
{
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'. }
{
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. }
{
Valid~key-types~are:\\
-~boolean;\\
-~choice;\\
-~commalist;\\
-~function;\\
-~instance;\\
-~integer;\\
-~length;\\
-~muskip;\\
-~real;\\
-~skip;\\
-~tokenlist.
}
\msg_new:nnnn { xtemplate } { unknown-object-type }
{ The~object~type~'#1'~is~unknown. }
{
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: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:.
}
\msg_new:nnn { xtemplate } { show-attribute }
{
The~template~'#2'~of~object~type~'#1'~has~
\tl_if_empty:nTF {#4} { no~#3. } { #3 : #4 }
}
\msg_new:nnn { xtemplate } { show-values }
{
\tl_if_empty:nTF {#2}
{ The~instance~'#3'~ }
{ The~collection~ instance~'#3'~ (from~collection~'#2')~ }
of~object~type~'#1'~has~
\tl_if_empty:nTF {#4} { no~values. } { values: #4 }
}
\cs_new_protected: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 \DeclareInstanceCopy #1#2#3
{ \__xtemplate_copy_instance:nnnn {#1} { } {#3} {#2} }
\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:Npn \UseTemplate #1#2#3
{ \__xtemplate_use_template:nnn {#1} {#2} {#3} }
\cs_new_protected:Npn \UseInstance #1#2
{ \__xtemplate_use_instance:nn {#1} {#2} }
\cs_new_protected:Npn \UseCollection #1#2
{ \__xtemplate_use_collection:nn {#1} {#2} }
\cs_new_protected:Npn \ShowTemplateCode #1#2
{ \__xtemplate_show_code:nn {#1} {#2} }
\cs_new_protected:Npn \ShowTemplateDefaults #1#2
{ \__xtemplate_show_defaults:nn {#1} {#2} }
\cs_new_protected:Npn \ShowTemplateInterface #1#2
{ \__xtemplate_show_keytypes:nn {#1} {#2} }
\cs_new_protected:Npn \ShowTemplateVariables #1#2
{ \__xtemplate_show_vars:nn {#1} {#2} }
\cs_new_protected:Npn \ShowInstanceValues #1#2
{ \__xtemplate_show_values:nnn {#1} { } {#2} }
\cs_new_protected:Npn \ShowCollectionInstanceValues #1#2#3
{ \__xtemplate_show_values:nnn {#1} {#2} {#3} }
\cs_new:Npn \IfInstanceExistTF #1#2
{ \__xtemplate_if_instance_exist:nnnTF {#1} { } {#2} }
\cs_new:Npn \IfInstanceExistT #1#2
{ \__xtemplate_if_instance_exist:nnnT {#1} { } {#2} }
\cs_new:Npn \IfInstanceExistF #1#2
{ \__xtemplate_if_instance_exist:nnnF {#1} { } {#2} }
\cs_new_protected:Npn \KeyValue #1 {#1}
\cs_new_protected:Npn \AssignTemplateKeys
{ \__xtemplate_assignments_pop: }
\cs_new_protected:Npn \SetTemplateKeys #1#2#3
{ \keys_set_known:nnN { template / #1 / #2 } {#3} \l__xtemplate_tmp_clist }
\cs_new_eq:NN \ShowTemplateKeytypes \ShowTemplateInterface
%%
%%
%% End of file `xtemplate.sty'.