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%%
%% This is file `l3str-convert.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% l3str-convert.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-convert.dtx Copyright (C) 2013 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-convert.dtx 4339 2013-01-08 10:22:00Z bruno $
{L3 Experimental string encoding conversions}
\ProvidesExplPackage
{\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
\RequirePackage{l3str,l3tl-analysis,l3tl-build,l3flag}
\cs_if_exist:NF \use_ii_i:nn
{ \cs_new:Npn \use_ii_i:nn #1#2 { #2 #1 } }
\int_const:Nn \c_max_char_int
{ \pdftex_if_engine:TF { "FF } { "10FFFF } }
\cs_new_protected_nopar:Npn \__str_tmp:w { }
\tl_new:N \l__str_internal_tl
\int_new:N \l__str_internal_int
\tl_new:N \g__str_result_tl
\int_const:Nn \c__str_replacement_char_int { "FFFD }
\int_const:Nn \c_forty_eight { 48 }
\int_const:Nn \c_fifty_eight { 58 }
\int_const:Nn \c_sixty_five { 65 }
\int_const:Nn \c_ninety_one { 91 }
\int_const:Nn \c_ninety_seven { 97 }
\int_const:Nn \c_one_hundred_twenty_three { 123 }
\int_const:Nn \c_one_hundred_twenty_seven { 127 }
\prop_new:N \g__str_alias_prop
\prop_gput:Nnn \g__str_alias_prop { latin1 } { iso88591 }
\prop_gput:Nnn \g__str_alias_prop { latin2 } { iso88592 }
\prop_gput:Nnn \g__str_alias_prop { latin3 } { iso88593 }
\prop_gput:Nnn \g__str_alias_prop { latin4 } { iso88594 }
\prop_gput:Nnn \g__str_alias_prop { latin5 } { iso88599 }
\prop_gput:Nnn \g__str_alias_prop { latin6 } { iso885910 }
\prop_gput:Nnn \g__str_alias_prop { latin7 } { iso885913 }
\prop_gput:Nnn \g__str_alias_prop { latin8 } { iso885914 }
\prop_gput:Nnn \g__str_alias_prop { latin9 } { iso885915 }
\prop_gput:Nnn \g__str_alias_prop { latin10 } { iso885916 }
\prop_gput:Nnn \g__str_alias_prop { utf16le } { utf16 }
\prop_gput:Nnn \g__str_alias_prop { utf16be } { utf16 }
\prop_gput:Nnn \g__str_alias_prop { utf32le } { utf32 }
\prop_gput:Nnn \g__str_alias_prop { utf32be } { utf32 }
\prop_gput:Nnn \g__str_alias_prop { hexadecimal } { hex }
\bool_new:N \g__str_error_bool
\flag_new:n { str_byte }
\flag_new:n { str_error }
\group_begin:
\char_set_lccode:nn { `\* } { `\ }
\char_set_lccode:nn { `\A } { `\A }
\tl_to_lowercase:n
{
\group_end:
\cs_new_protected:Npn \__str_gset_other:Nn #1#2
{
\tl_gset:Nx #1
{
\exp_after:wN \__str_gset_other_loop:w \tl_to_str:n {#2} ~ %
A ~ A ~ A ~ A ~ A ~ A ~ A ~ A ~ A ~ \q_stop
}
}
\cs_new:Npn \__str_gset_other_loop:w
#1 ~ #2 ~ #3 ~ #4 ~ #5 ~ #6 ~ #7 ~ #8 ~ #9 ~
{
\if_meaning:w A #9
\__str_gset_other_end:w
\fi:
#1 * #2 * #3 * #4 * #5 * #6 * #7 * #8 * #9
\__str_gset_other_loop:w *
}
\cs_new:Npn \__str_gset_other_end:w \fi: #1 * A #2 \q_stop
{ \fi: #1 }
}
\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
#1 { \__prg_break:n { ? \fi: } }
\__prg_break_point:
\prg_return_false:
}
\prg_new_conditional:Npnn \__str_if_contains_char:nN #1#2 { TF }
{
\__str_if_contains_char_aux:NN #2 #1 { \__prg_break:n { ? \fi: } }
\__prg_break_point:
\prg_return_false:
}
\cs_new:Npn \__str_if_contains_char_aux:NN #1#2
{
\if_charcode:w #1 #2
\exp_after:wN \__str_if_contains_char_true:
\fi:
\__str_if_contains_char_aux:NN #1
}
\cs_new_nopar:Npn \__str_if_contains_char_true:
{ \__prg_break:n { \prg_return_true: \use_none:n } }
\prg_new_conditional:Npnn \__str_octal_use:N #1 { TF }
{
\if_int_compare:w \c_one < '1 \token_to_str:N #1 \exp_stop_f:
#1 \prg_return_true:
\else:
\prg_return_false:
\fi:
}
\prg_new_conditional:Npnn \__str_hexadecimal_use:N #1 { TF }
{
\if_int_compare:w \c_two < "1 \token_to_str:N #1 \exp_stop_f:
#1 \prg_return_true:
\else:
\if_case:w \__int_eval:w
\exp_after:wN ` \token_to_str:N #1 - `a
\__int_eval_end:
A
\or: B
\or: C
\or: D
\or: E
\or: F
\else:
\prg_return_false:
\exp_after:wN \use_none:n
\fi:
\prg_return_true:
\fi:
}
\group_begin:
\char_set_catcode_other:n { \c_zero }
\tl_set:Nx \l__str_internal_tl { \tl_to_str:n { 0123456789ABCDEF } }
\exp_args:No \tl_map_inline:nn { \l__str_internal_tl " }
{ \char_set_lccode:nn {`#1} { \c_zero } }
\tl_map_inline:Nn \l__str_internal_tl
{
\tl_map_inline:Nn \l__str_internal_tl
{
\char_set_lccode:nn { \c_zero } {"#1##1}
\tl_to_lowercase:n
{
\tl_const:cx
{ c__str_byte_ \int_eval:n {"#1##1} _tl }
{ ^^@ #1 ##1 }
}
}
}
\group_end:
\tl_const:cn { c__str_byte_-1_tl } { { } \use_none:n { } }
\cs_new:Npn \__str_output_byte:n #1
{ \__str_output_byte:w #1 \__str_output_end: }
\cs_new_nopar:Npn \__str_output_byte:w
{
\exp_after:wN \exp_after:wN
\exp_after:wN \use_i:nnn
\cs:w c__str_byte_ \int_use:N \__int_eval:w
}
\cs_new:Npn \__str_output_hexadecimal:n #1
{ \__str_output_hexadecimal:w #1 \__str_output_end: }
\cs_new_nopar:Npn \__str_output_hexadecimal:w
{
\exp_after:wN \exp_after:wN
\exp_after:wN \use_none:n
\cs:w c__str_byte_ \int_use:N \__int_eval:w
}
\cs_new_nopar:Npn \__str_output_end:
{ \__int_eval_end: _tl \cs_end: }
\cs_new:Npn \__str_output_byte_pair_be:n #1
{
\exp_args:Nf \__str_output_byte_pair:nnN
{ \int_div_truncate:nn { #1 } { "100 } } {#1} \use:nn
}
\cs_new:Npn \__str_output_byte_pair_le:n #1
{
\exp_args:Nf \__str_output_byte_pair:nnN
{ \int_div_truncate:nn { #1 } { "100 } } {#1} \use_ii_i:nn
}
\cs_new:Npn \__str_output_byte_pair:nnN #1#2#3
{
#3
{ \__str_output_byte:n { #1 } }
{ \__str_output_byte:n { #2 - #1 * "100 } }
}
\cs_new_protected:Npn \__str_convert_gmap:N #1
{
\tl_gset:Nx \g__str_result_tl
{
\exp_after:wN \__str_convert_gmap_loop:NN
\exp_after:wN #1
\g__str_result_tl { ? \__prg_break: }
\__prg_break_point:
}
}
\cs_new:Npn \__str_convert_gmap_loop:NN #1#2
{
\use_none:n #2
#1#2
\__str_convert_gmap_loop:NN #1
}
\cs_new_protected:Npn \__str_convert_gmap_internal:N #1
{
\tl_gset:Nx \g__str_result_tl
{
\exp_after:wN \__str_convert_gmap_internal_loop:Nww
\exp_after:wN #1
\g__str_result_tl \s__tl \q_stop \__prg_break: \s__tl
\__prg_break_point:
}
}
\cs_new:Npn \__str_convert_gmap_internal_loop:Nww #1 #2 \s__tl #3 \s__tl
{
\use_none_delimit_by_q_stop:w #3 \q_stop
#1 {#3}
\__str_convert_gmap_internal_loop:Nww #1
}
\cs_new_protected:Npn \__str_if_flag_error:nnx #1
{
\flag_if_raised:nTF {#1}
{ \__msg_kernel_error:nnx { str } }
{ \use_none:nn }
}
\cs_new_protected:Npn \__str_if_flag_no_error:nnx #1#2#3
{ \flag_if_raised:nT {#1} { \bool_gset_true:N \g__str_error_bool } }
\cs_new_protected:Npn \__str_if_flag_times:nT #1#2
{ \flag_if_raised:nT {#1} { #2~(x \flag_height:n {#1} ) } }
\cs_new_protected_nopar:Npn \str_set_convert:Nnnn
{ \__str_convert:nNNnnn { } \tl_set_eq:NN }
\cs_new_protected_nopar:Npn \str_gset_convert:Nnnn
{ \__str_convert:nNNnnn { } \tl_gset_eq:NN }
\prg_new_protected_conditional:Npnn
\str_set_convert:Nnnn #1#2#3#4 { T , F , TF }
{
\bool_gset_false:N \g__str_error_bool
\__str_convert:nNNnnn
{ \cs_set_eq:NN \__str_if_flag_error:nnx \__str_if_flag_no_error:nnx }
\tl_set_eq:NN #1 {#2} {#3} {#4}
\bool_if:NTF \g__str_error_bool \prg_return_false: \prg_return_true:
}
\prg_new_protected_conditional:Npnn
\str_gset_convert:Nnnn #1#2#3#4 { T , F , TF }
{
\bool_gset_false:N \g__str_error_bool
\__str_convert:nNNnnn
{ \cs_set_eq:NN \__str_if_flag_error:nnx \__str_if_flag_no_error:nnx }
\tl_gset_eq:NN #1 {#2} {#3} {#4}
\bool_if:NTF \g__str_error_bool \prg_return_false: \prg_return_true:
}
\cs_new_protected:Npn \__str_convert:nNNnnn #1#2#3#4#5#6
{
\group_begin:
#1
\__str_gset_other:Nn \g__str_result_tl {#4}
\exp_after:wN \__str_convert:wwwnn
\tl_to_str:n {#5} /// \q_stop
{ decode } { unescape }
\prg_do_nothing:
\__str_convert_decode_:
\exp_after:wN \__str_convert:wwwnn
\tl_to_str:n {#6} /// \q_stop
{ encode } { escape }
\use_ii_i:nn
\__str_convert_encode_:
\group_end:
#2 #3 \g__str_result_tl
}
\cs_new_protected:Npn \__str_convert:wwwnn
#1 / #2 // #3 \q_stop #4#5
{
\__str_convert:nnn {enc} {#4} {#1}
\__str_convert:nnn {esc} {#5} {#2}
\exp_args:Ncc \__str_convert:NNnNN
{ __str_convert_#4_#1: } { __str_convert_#5_#2: } {#2}
}
\cs_new_protected:Npn \__str_convert:NNnNN #1#2#3#4#5
{
\if_meaning:w #1 #5
\tl_if_empty:nF {#3}
{ \__msg_kernel_error:nnx { str } { native-escaping } {#3} }
#1
\else:
#4 #2 #1
\fi:
}
\cs_new_protected:Npn \__str_convert:nnn #1#2#3
{
\cs_if_exist:cF { __str_convert_#2_#3: }
{
\exp_args:Nx \__str_convert:nnnn
{ \__str_convert_lowercase_alphanum:n {#3} }
{#1} {#2} {#3}
}
}
\cs_new_protected:Npn \__str_convert:nnnn #1#2#3#4
{
\cs_if_exist:cF { __str_convert_#3_#1: }
{
\prop_get:NnNF \g__str_alias_prop {#1} \l__str_internal_tl
{ \tl_set:Nn \l__str_internal_tl {#1} }
\cs_if_exist:cF { __str_convert_#3_ \l__str_internal_tl : }
{
\file_if_exist:nTF { l3str-#2- \l__str_internal_tl .def }
{
\group_begin:
\__str_load_catcodes:
\file_input:n { l3str-#2- \l__str_internal_tl .def }
\group_end:
}
{
\tl_clear:N \l__str_internal_tl
\__msg_kernel_error:nnxx { str } { unknown-#2 } {#4} {#1}
}
}
\cs_if_exist:cF { __str_convert_#3_#1: }
{
\cs_gset_eq:cc { __str_convert_#3_#1: }
{ __str_convert_#3_ \l__str_internal_tl : }
}
}
\cs_gset_eq:cc { __str_convert_#3_#4: } { __str_convert_#3_#1: }
}
\cs_new:Npn \__str_convert_lowercase_alphanum:n #1
{
\exp_after:wN \__str_convert_lowercase_alphanum_loop:N
\tl_to_str:n {#1} { ? \__prg_break: }
\__prg_break_point:
}
\cs_new:Npn \__str_convert_lowercase_alphanum_loop:N #1
{
\use_none:n #1
\if_int_compare:w `#1 < \c_ninety_one
\if_int_compare:w `#1 < \c_sixty_five
\if_int_compare:w \c_one < 1#1 \exp_stop_f:
#1
\fi:
\else:
\__str_output_byte:n { `#1 + \c_thirty_two }
\fi:
\else:
\if_int_compare:w `#1 < \c_one_hundred_twenty_three
\if_int_compare:w `#1 < \c_ninety_seven
\else:
#1
\fi:
\fi:
\fi:
\__str_convert_lowercase_alphanum_loop:N
}
\cs_new_protected:Npn \__str_load_catcodes:
{
\char_set_catcode_escape:N \\
\char_set_catcode_group_begin:N \{
\char_set_catcode_group_end:N \}
\char_set_catcode_math_toggle:N \$
\char_set_catcode_alignment:N \&
\char_set_catcode_parameter:N \#
\char_set_catcode_math_superscript:N \^
\char_set_catcode_ignore:N \ %
\char_set_catcode_space:N \~
\tl_map_function:nN { abcdefghijklmnopqrstuvwxyz_:ABCDEFILNPSTUX }
\char_set_catcode_letter:N
\tl_map_function:nN { 0123456789"'?*+-.(),`!/<>[];= }
\char_set_catcode_other:N
\char_set_catcode_comment:N \%
\int_set:Nn \tex_endlinechar:D {32}
}
\pdftex_if_engine:TF
{ \cs_new_eq:NN \__str_filter_bytes:n \use:n }
{
\cs_new:Npn \__str_filter_bytes:n #1
{
\__str_filter_bytes_aux:N #1
{ ? \__prg_break: }
\__prg_break_point:
}
\cs_new:Npn \__str_filter_bytes_aux:N #1
{
\use_none:n #1
\if_int_compare:w `#1 < 256 \exp_stop_f:
#1
\else:
\flag_raise:n { str_byte }
\fi:
\__str_filter_bytes_aux:N
}
}
\pdftex_if_engine:TF
{ \cs_new_protected_nopar:Npn \__str_convert_unescape_: { } }
{
\cs_new_protected_nopar:Npn \__str_convert_unescape_:
{
\flag_clear:n { str_byte }
\tl_gset:Nx \g__str_result_tl
{ \exp_args:No \__str_filter_bytes:n \g__str_result_tl }
\__str_if_flag_error:nnx { str_byte } { non-byte } { bytes }
}
}
\cs_new_eq:NN \__str_convert_unescape_bytes: \__str_convert_unescape_:
\cs_new_protected_nopar:Npn \__str_convert_escape_: { }
\cs_new_eq:NN \__str_convert_escape_bytes: \__str_convert_escape_:
\cs_new_protected_nopar:Npn \__str_convert_decode_:
{ \__str_convert_gmap:N \__str_decode_native_char:N }
\cs_new:Npn \__str_decode_native_char:N #1
{ #1 \s__tl \__int_value:w `#1 \s__tl }
\group_begin:
\char_set_catcode_other:n { 0 }
\pdftex_if_engine:TF
{
\cs_new_protected_nopar:Npn \__str_convert_encode_:
{
\flag_clear:n { str_error }
\__str_convert_gmap_internal:N \__str_encode_native_char:n
\__str_if_flag_error:nnx { str_error }
{ pdfTeX-native-overflow } { }
}
\cs_new:Npn \__str_encode_native_char:n #1
{
\if_int_compare:w #1 < \c_two_hundred_fifty_six
\__str_output_byte:n {#1}
\else:
\flag_raise:n { str_error }
?
\fi:
}
\__msg_kernel_new:nnnn { str } { pdfTeX-native-overflow }
{ Character~code~too~large~for~pdfTeX. }
{
The~pdfTeX~engine~only~supports~8-bit~characters:~
valid~character~codes~are~in~the~range~[0,255].~
To~manipulate~arbitrary~Unicode,~use~LuaTeX~or~XeTeX.
}
}
{
\cs_new_protected_nopar:Npn \__str_convert_encode_:
{
\int_zero:N \l__tl_build_offset_int
\__tl_gbuild_x:Nw \g__str_result_tl
\exp_after:wN \__str_encode_native_loop:w
\g__str_result_tl \s__tl { \q_stop \__prg_break: } \s__tl
\__prg_break_point:
\__tl_build_end:
}
\cs_new_protected:Npn \__str_encode_native_loop:w #1 \s__tl #2 \s__tl
{
\use_none_delimit_by_q_stop:w #2 \q_stop
\tex_lccode:D \l__str_internal_int \__int_eval:w #2 \__int_eval_end:
\tl_to_lowercase:n { \__tl_build_one:n { ^^@ } }
\__str_encode_native_loop:w
}
}
\group_end:
\cs_new_protected:Npn \__str_declare_eight_bit_encoding:nnn #1#2#3
{
\tl_set:Nn \l__str_internal_tl {#1}
\cs_new_protected_nopar:cpn { __str_convert_decode_#1: }
{ \__str_convert_decode_eight_bit:n {#1} }
\cs_new_protected_nopar:cpn { __str_convert_encode_#1: }
{ \__str_convert_encode_eight_bit:n {#1} }
\tl_const:cn { c__str_encoding_#1_tl } {#2}
\tl_const:cn { c__str_encoding_#1_missing_tl } {#3}
}
\cs_new_protected:Npn \__str_convert_decode_eight_bit:n #1
{
\group_begin:
\int_zero:N \l__str_internal_int
\exp_last_unbraced:Nx \__str_decode_eight_bit_load:nn
{ \tl_use:c { c__str_encoding_#1_tl } }
{ \q_stop \__prg_break: } { }
\__prg_break_point:
\exp_last_unbraced:Nx \__str_decode_eight_bit_load_missing:n
{ \tl_use:c { c__str_encoding_#1_missing_tl } }
{ \q_stop \__prg_break: }
\__prg_break_point:
\flag_clear:n { str_error }
\__str_convert_gmap:N \__str_decode_eight_bit_char:N
\__str_if_flag_error:nnx { str_error } { decode-8-bit } {#1}
\group_end:
}
\cs_new_protected:Npn \__str_decode_eight_bit_load:nn #1#2
{
\use_none_delimit_by_q_stop:w #1 \q_stop
\tex_dimen:D "#1 = \l__str_internal_int sp \scan_stop:
\tex_skip:D \l__str_internal_int = "#1 sp \scan_stop:
\tex_toks:D \l__str_internal_int \exp_after:wN { \__int_value:w "#2 }
\tex_advance:D \l__str_internal_int \c_one
\__str_decode_eight_bit_load:nn
}
\cs_new_protected:Npn \__str_decode_eight_bit_load_missing:n #1
{
\use_none_delimit_by_q_stop:w #1 \q_stop
\tex_dimen:D "#1 = \l__str_internal_int sp \scan_stop:
\tex_skip:D \l__str_internal_int = "#1 sp \scan_stop:
\tex_toks:D \l__str_internal_int \exp_after:wN
{ \int_use:N \c__str_replacement_char_int }
\tex_advance:D \l__str_internal_int \c_one
\__str_decode_eight_bit_load_missing:n
}
\cs_new:Npn \__str_decode_eight_bit_char:N #1
{
#1 \s__tl
\if_int_compare:w \tex_dimen:D `#1 < \l__str_internal_int
\if_int_compare:w \tex_skip:D \tex_dimen:D `#1 = `#1 \exp_stop_f:
\tex_the:D \tex_toks:D \tex_dimen:D
\fi:
\fi:
\__int_value:w `#1 \s__tl
}
\cs_new_protected:Npn \__str_convert_encode_eight_bit:n #1
{
\group_begin:
\int_zero:N \l__str_internal_int
\exp_last_unbraced:Nx \__str_encode_eight_bit_load:nn
{ \tl_use:c { c__str_encoding_#1_tl } }
{ \q_stop \__prg_break: } { }
\__prg_break_point:
\flag_clear:n { str_error }
\__str_convert_gmap_internal:N \__str_encode_eight_bit_char:n
\__str_if_flag_error:nnx { str_error } { encode-8-bit } {#1}
\group_end:
}
\cs_new_protected:Npn \__str_encode_eight_bit_load:nn #1#2
{
\use_none_delimit_by_q_stop:w #1 \q_stop
\tex_dimen:D "#2 = \l__str_internal_int sp \scan_stop:
\tex_skip:D \l__str_internal_int = "#2 sp \scan_stop:
\exp_args:NNf \tex_toks:D \l__str_internal_int
{ \__str_output_byte:n { "#1 } }
\tex_advance:D \l__str_internal_int \c_one
\__str_encode_eight_bit_load:nn
}
\cs_new:Npn \__str_encode_eight_bit_char:n #1
{
\if_int_compare:w #1 > \c_max_register_int
\flag_raise:n { str_error }
\else:
\if_int_compare:w \tex_dimen:D #1 < \l__str_internal_int
\if_int_compare:w \tex_skip:D \tex_dimen:D #1 = #1 \exp_stop_f:
\tex_the:D \tex_toks:D \tex_dimen:D #1 \exp_stop_f:
\exp_after:wN \exp_after:wN \exp_after:wN \use_none:nn
\fi:
\fi:
\__str_encode_eight_bit_char_aux:n {#1}
\fi:
}
\cs_new:Npn \__str_encode_eight_bit_char_aux:n #1
{
\if_int_compare:w #1 < \c_two_hundred_fifty_six
\__str_output_byte:n {#1}
\else:
\flag_raise:n { str_error }
\fi:
}
\__msg_kernel_new:nnn { str } { unknown-esc }
{ Escaping~scheme~'#1'~(filtered:~'#2')~unknown. }
\__msg_kernel_new:nnn { str } { unknown-enc }
{ Encoding~scheme~'#1'~(filtered:~'#2')~unknown. }
\__msg_kernel_new:nnnn { str } { native-escaping }
{ The~'native'~encoding~scheme~does~not~support~any~escaping. }
{
Since~native~strings~do~not~consist~in~bytes,~
none~of~the~escaping~methods~make~sense.~
The~specified~escaping,~'#1',~will be ignored.
}
\__msg_kernel_new:nnn { str } { file-not-found }
{ File~'l3str-#1.def'~not~found. }
\pdftex_if_engine:F
{
\__msg_kernel_new:nnnn { str } { non-byte }
{ String~invalid~in~escaping~'#1':~it~may~only~contain~bytes. }
{
Some~characters~in~the~string~you~asked~to~convert~are~not~
8-bit~characters.~Perhaps~the~string~is~a~'native'~Unicode~string?~
If~it~is,~try~using\\
\\
\iow_indent:n
{
\iow_char:N\\str_set_convert:Nnnn \\
\ \ <str~var>~\{~<string>~\}~\{~native~\}~\{~<target~encoding>~\}
}
}
}
\__msg_kernel_new:nnnn { str } { decode-8-bit }
{ Invalid~string~in~encoding~'#1'. }
{
LaTeX~came~across~a~byte~which~is~not~defined~to~represent~
any~character~in~the~encoding~'#1'.
}
\__msg_kernel_new:nnnn { str } { encode-8-bit }
{ Unicode~string~cannot~be~converted~to~encoding~'#1'. }
{
The~encoding~'#1'~only~contains~a~subset~of~all~Unicode~characters.~
LaTeX~was~asked~to~convert~a~string~to~that~encoding,~but~that~
string~contains~a~character~that~'#1'~does~not~support.
}
%%
%%
%% End of file `l3str-convert.sty'.
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