diff options
author | Norbert Preining <norbert@preining.info> | 2022-04-16 03:01:28 +0000 |
---|---|---|
committer | Norbert Preining <norbert@preining.info> | 2022-04-16 03:01:28 +0000 |
commit | 86cbf2acabad1f9258b372dbf8f494f710ad64fd (patch) | |
tree | d9fa450e1934348d1aff90d1cad696f7164ada86 /macros/latex/contrib/functional/functional.sty | |
parent | d82d72343a5dfcbc4ba14569fba7f9e34debdf71 (diff) |
CTAN sync 202204160301
Diffstat (limited to 'macros/latex/contrib/functional/functional.sty')
-rw-r--r-- | macros/latex/contrib/functional/functional.sty | 257 |
1 files changed, 177 insertions, 80 deletions
diff --git a/macros/latex/contrib/functional/functional.sty b/macros/latex/contrib/functional/functional.sty index 6f54205fe0..59e578368b 100644 --- a/macros/latex/contrib/functional/functional.sty +++ b/macros/latex/contrib/functional/functional.sty @@ -14,7 +14,7 @@ \NeedsTeXFormat{LaTeX2e}[2018-04-01] \RequirePackage{expl3} -\ProvidesExplPackage{functional}{2022-04-01}{2022C} +\ProvidesExplPackage{functional}{2022-04-15}{2022D} {^^JLaTeX2 functional interfaces for LaTeX3 programming layer} \cs_generate_variant:Nn \iow_log:n { V } @@ -81,17 +81,63 @@ \cs_set_eq:NN \PrgNewFunction \__fun_new_function:Nnn \tl_new:N \g__fun_last_result_tl +\int_new:N \l__fun_cond_arg_count_int %% #1: function name; #2: argument specification; #3 function body \cs_new_protected:Npn \__fun_new_conditional:Nnn #1 #2 #3 { \__fun_new_function:Nnn #1 { #2 } { #3 } + \int_set:Nn \l__fun_cond_arg_count_int { \tl_count:n {#2} } \tl_set_eq:Nc \l__fun_parameters_called_tl - { c__fun_parameter_called_i_ \int_to_roman:n { \l__fun_arg_count_int } _tl } + { + c__fun_parameter_called_i_ + \int_to_roman:n { \l__fun_cond_arg_count_int } _tl + } + %% define function \FooIfBarT for #1=\FooIfBar + \tl_set_eq:Nc \l__fun_parameters_true_tl + { + c__fun_parameter_called_ + \int_to_roman:n { \l__fun_cond_arg_count_int + 1 } _tl + } + \__fun_new_function:cne { \cs_to_str:N #1 T } { #2 n } + { + #1 \exp_not:V \l__fun_parameters_called_tl + \exp_not:n + { + \tl_set_eq:NN \g__fun_last_result_tl \gResultTl + \tl_gclear:N \gResultTl + \exp_last_unbraced:NV \bool_if:NT \g__fun_last_result_tl + } + \exp_not:V \l__fun_parameters_true_tl + } + %% define function \FooIfBarF for #1=\FooIfBar + \tl_set_eq:Nc \l__fun_parameters_false_tl + { + c__fun_parameter_called_ + \int_to_roman:n { \l__fun_cond_arg_count_int + 1 } _tl + } + \__fun_new_function:cne { \cs_to_str:N #1 F } { #2 n } + { + #1 \exp_not:V \l__fun_parameters_called_tl + \exp_not:n + { + \tl_set_eq:NN \g__fun_last_result_tl \gResultTl + \tl_gclear:N \gResultTl + \exp_last_unbraced:NV \bool_if:NF \g__fun_last_result_tl + } + \exp_not:V \l__fun_parameters_false_tl + } + %% define function \FooIfBarTF for #1=\FooIfBar \tl_set_eq:Nc \l__fun_parameters_true_tl - { c__fun_parameter_called_ \int_to_roman:n { \l__fun_arg_count_int + 1 } _tl } + { + c__fun_parameter_called_ + \int_to_roman:n { \l__fun_cond_arg_count_int + 1 } _tl + } \tl_set_eq:Nc \l__fun_parameters_false_tl - { c__fun_parameter_called_ \int_to_roman:n { \l__fun_arg_count_int + 2 } _tl } + { + c__fun_parameter_called_ + \int_to_roman:n { \l__fun_cond_arg_count_int + 2 } _tl + } \__fun_new_function:cne { \cs_to_str:N #1 TF } { #2 n n } { #1 \exp_not:V \l__fun_parameters_called_tl @@ -432,6 +478,11 @@ } \cs_generate_variant:Nn \__fun_put_result:n { e, V } +\PrgNewFunction \Return { m } + { + \__fun_put_result:n { #1 } + } +%% Obsolete function, will be removed in the future \PrgNewFunction \Result { m } { \__fun_put_result:n { #1 } @@ -599,9 +650,9 @@ \cs_set_eq:NN \OnlyExpandF \exp_not:f \cs_set_eq:NN \OnlyExpandO \exp_not:o -\PrgNewFunction \UseOne { n } { \Result { #1 } } +\PrgNewFunction \UseOne { n } { \Return { #1 } } -\PrgNewFunction \GobbleOne { n } { \Result { } } +\PrgNewFunction \GobbleOne { n } { \Return { } } \PrgNewFunction \UseGobble { n n } { \UseOne { #1 } } @@ -657,33 +708,53 @@ \PrgNewConditional \BoolIfExist { M } { - \bool_if_exist:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \bool_if_exist:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } -\PrgNewConditional \BoolVarIf { M } { \Result { #1 } } +\PrgNewConditional \BoolVarIf { M } { \Return { #1 } } \PrgNewConditional \BoolVarNot { M } { \bool_if:NTF #1 - { \Result { \cFalseBool } } { \Result { \cTrueBool } } + { \Return { \cFalseBool } } { \Return { \cTrueBool } } } \PrgNewConditional \BoolVarAnd { M M } { \bool_lazy_and:nnTF {#1} {#2} - { \Result { \cTrueBool } } { \Result { \cFalseBool } } + { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \BoolVarOr { M M } { \bool_lazy_or:nnTF {#1} {#2} - { \Result { \cTrueBool } } { \Result { \cFalseBool } } + { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \BoolVarXor { M M } { \bool_xor:nnTF {#1} {#2} - { \Result { \cTrueBool } } { \Result { \cFalseBool } } + { \Return { \cTrueBool } } { \Return { \cFalseBool } } + } + +\PrgNewFunction \BoolVarDoUntil { N n } + { + \bool_do_until:Nn #1 {#2} + } + +\PrgNewFunction \BoolVarDoWhile { N n } + { + \bool_do_while:Nn #1 {#2} + } + +\PrgNewFunction \BoolVarUntilDo { N n } + { + \bool_until_do:Nn #1 {#2} + } + +\PrgNewFunction \BoolVarWhileDo { N n } + { + \bool_while_do:Nn #1 {#2} } %%% -------------------------------------------------------- @@ -712,7 +783,7 @@ \PrgNewFunction \TlVarShow { M } { \tl_show:N #1 } -\PrgNewFunction \TlUse { M } { \Result { \Value #1 } } +\PrgNewFunction \TlUse { M } { \Return { \Value #1 } } \PrgNewFunction \TlToStr { m } { \Expand { \tl_to_str:n { #1 } } } @@ -836,52 +907,52 @@ \PrgNewConditional \TlIfExist { M } { - \tl_if_exist:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_exist:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \TlIfEmpty { m } { - \tl_if_empty:nTF {#1} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_empty:nTF {#1} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \TlVarIfEmpty { M } { - \tl_if_empty:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_empty:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \TlIfBlank { m } { - \tl_if_blank:nTF {#1} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_blank:nTF {#1} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \TlIfEq { m m } { - \tl_if_eq:nnTF {#1} {#2} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_eq:nnTF {#1} {#2} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \TlVarIfEq { M M } { - \tl_if_eq:NNTF #1 #2 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_eq:NNTF #1 #2 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \TlIfIn { m m } { - \tl_if_in:nnTF {#1} {#2} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_in:nnTF {#1} {#2} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \TlVarIfIn { M m } { - \tl_if_in:NnTF #1 {#2} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_in:NnTF #1 {#2} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \TlIfSingle { m } { - \tl_if_single:nTF {#1} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_single:nTF {#1} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \TlVarIfSingle { M } { - \tl_if_single:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \tl_if_single:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } %%% -------------------------------------------------------- @@ -920,7 +991,7 @@ \PrgNewFunction \StrVarShow { M } { \str_show:N #1 } -\PrgNewFunction \StrUse { M } { \Result { \Value #1 } } +\PrgNewFunction \StrUse { M } { \Return { \Value #1 } } \PrgNewFunction \StrConst { M m } { \str_const:Nn #1 {#2} } @@ -1034,32 +1105,32 @@ \PrgNewConditional \StrIfExist { M } { - \str_if_exist:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \str_if_exist:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \StrVarIfEmpty { M } { - \str_if_empty:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \str_if_empty:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \StrIfEq { m m } { - \str_if_eq:nnTF {#1} {#2} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \str_if_eq:nnTF {#1} {#2} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \StrVarIfEq { M M } { - \str_if_eq:NNTF #1 #2 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \str_if_eq:NNTF #1 #2 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \StrIfIn { m m } { - \str_if_in:nnTF {#1} {#2} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \str_if_in:nnTF {#1} {#2} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \StrVarIfIn { M m } { - \str_if_in:NnTF #1 {#2} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \str_if_in:NnTF #1 {#2} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } %% Avoid naming confict with xstring package @@ -1068,8 +1139,8 @@ \PrgNewConditional \StrCompare { m N m } { \str_compare:nNnTF {#1} #2 {#3} - { \Result { \cTrueBool } } - { \Result { \cFalseBool } } + { \Return { \cTrueBool } } + { \Return { \cFalseBool } } } } @@ -1077,8 +1148,8 @@ \PrgNewConditional \StrIfCompare { m N m } { \str_compare:nNnTF {#1} #2 {#3} - { \Result { \cTrueBool } } - { \Result { \cFalseBool } } + { \Return { \cTrueBool } } + { \Return { \cFalseBool } } } %%% -------------------------------------------------------- @@ -1101,25 +1172,25 @@ \PrgNewFunction \IntEval { m } { - \Result { \Expand { \int_eval:n { #1 } } } + \Return { \Expand { \int_eval:n { #1 } } } } \PrgNewFunction \IntMathAdd { m m } { \int_set:Nn \l@Funx@Int { \int_eval:n { (#1) + (#2) } } - \Result { \Value \l@Funx@Int } + \Return { \Value \l@Funx@Int } } \PrgNewFunction \IntMathSub { m m } { \int_set:Nn \l@Funx@Int { \int_eval:n { (#1) - (#2) } } - \Result { \Value \l@Funx@Int } + \Return { \Value \l@Funx@Int } } \PrgNewFunction \IntMathMult { m m } { \int_set:Nn \l@Funx@Int { \int_eval:n { (#1) * (#2) } } - \Result { \Value \l@Funx@Int } + \Return { \Value \l@Funx@Int } } \PrgNewFunction \IntMathDiv { m m } @@ -1156,7 +1227,7 @@ \PrgNewFunction \IntVarShow { M } { \int_show:N #1 } -\PrgNewFunction \IntUse { M } { \Result { \Value #1 } } +\PrgNewFunction \IntUse { M } { \Return { \Value #1 } } \PrgNewFunction \IntSet { M m } { @@ -1210,24 +1281,24 @@ \PrgNewConditional \IntIfExist { M } { - \int_if_exist:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \int_if_exist:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \IntIfOdd { m } { - \int_if_odd:nTF { #1 } { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \int_if_odd:nTF { #1 } { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \IntIfEven { m } { - \int_if_even:nTF { #1 } { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \int_if_even:nTF { #1 } { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \IntCompare { m N m } { \int_compare:nNnTF {#1} #2 {#3} - { \Result { \cTrueBool } } - { \Result { \cFalseBool } } + { \Return { \cTrueBool } } + { \Return { \cFalseBool } } } \PrgNewFunction \IntCase { m m } { \int_case:nn {#1} {#2} } @@ -1258,58 +1329,58 @@ \PrgNewFunction \FpEval { m } { - \Result { \Expand { \fp_eval:n { #1 } } } + \Return { \Expand { \fp_eval:n { #1 } } } } \PrgNewFunction \FpMathAdd { m m } { \fp_set:Nn \l@Funx@Fp { \fp_eval:n { (#1) + (#2) } } - \Result { \FpUse \l@Funx@Fp } + \Return { \FpUse \l@Funx@Fp } } \PrgNewFunction \FpMathSub { m m } { \fp_set:Nn \l@Funx@Fp { \fp_eval:n { (#1) - (#2) } } - \Result { \FpUse \l@Funx@Fp } + \Return { \FpUse \l@Funx@Fp } } \PrgNewFunction \FpMathMult { m m } { \fp_set:Nn \l@Funx@Fp { \fp_eval:n { (#1) * (#2) } } - \Result { \FpUse \l@Funx@Fp } + \Return { \FpUse \l@Funx@Fp } } \PrgNewFunction \FpMathDiv { m m } { \fp_set:Nn \l@Funx@Fp { \fp_eval:n { (#1) / (#2) } } - \Result { \FpUse \l@Funx@Fp } + \Return { \FpUse \l@Funx@Fp } } \PrgNewFunction \FpMathSign { m } { - \Result { \Expand { \fp_sign:n { #1 } } } + \Return { \Expand { \fp_sign:n { #1 } } } } \PrgNewFunction \FpMathAbs { m } { - \Result { \Expand { \fp_abs:n { #1 } } } + \Return { \Expand { \fp_abs:n { #1 } } } } \PrgNewFunction \FpMathMax { m m } { - \Result { \Expand { \fp_max:nn { #1 } { #2 } } } + \Return { \Expand { \fp_max:nn { #1 } { #2 } } } } \PrgNewFunction \FpMathMin { m m } { - \Result { \Expand { \fp_min:nn { #1 } { #2 } } } + \Return { \Expand { \fp_min:nn { #1 } { #2 } } } } \PrgNewFunction \FpNew { M } { \fp_new:N #1 } \PrgNewFunction \FpConst { M m } { \fp_const:Nn #1 {#2} } -\PrgNewFunction \FpUse { M } { \Result { \Expand { \fp_use:N #1 } } } +\PrgNewFunction \FpUse { M } { \Return { \Expand { \fp_use:N #1 } } } \PrgNewFunction \FpLog { m } { \fp_log:n { #1 } } @@ -1361,14 +1432,14 @@ \PrgNewConditional \FpIfExist { M } { - \fp_if_exist:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \fp_if_exist:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \FpCompare { m N m } { \fp_compare:nNnTF {#1} #2 {#3} - { \Result { \cTrueBool } } - { \Result { \cFalseBool } } + { \Return { \cTrueBool } } + { \Return { \cFalseBool } } } %%% -------------------------------------------------------- @@ -1388,51 +1459,51 @@ \PrgNewFunction \DimEval { m } { - \Result { \Expand { \dim_eval:n { #1 } } } + \Return { \Expand { \dim_eval:n { #1 } } } } \PrgNewFunction \DimMathAdd { m m } { \dim_set:Nn \l@Funx@Dim { \dim_eval:n { (#1) + (#2) } } - \Result { \Value \l@Funx@Dim } + \Return { \Value \l@Funx@Dim } } \PrgNewFunction \DimMathSub { m m } { \dim_set:Nn \l@Funx@Dim { \dim_eval:n { (#1) - (#2) } } - \Result { \Value \l@Funx@Dim } + \Return { \Value \l@Funx@Dim } } \PrgNewFunction \DimMathSign { m } { - \Result { \Expand { \dim_sign:n { #1 } } } + \Return { \Expand { \dim_sign:n { #1 } } } } \PrgNewFunction \DimMathAbs { m } { - \Result { \Expand { \dim_abs:n { #1 } } } + \Return { \Expand { \dim_abs:n { #1 } } } } \PrgNewFunction \DimMathMax { m m } { - \Result { \Expand { \dim_max:nn { #1 } { #2 } } } + \Return { \Expand { \dim_max:nn { #1 } { #2 } } } } \PrgNewFunction \DimMathMin { m m } { - \Result { \Expand { \dim_min:nn { #1 } { #2 } } } + \Return { \Expand { \dim_min:nn { #1 } { #2 } } } } \PrgNewFunction \DimMathRatio { m m } { - \Result { \Expand { \dim_ratio:nn { #1 } { #2 } } } + \Return { \Expand { \dim_ratio:nn { #1 } { #2 } } } } \PrgNewFunction \DimNew { M } { \dim_new:N #1 } \PrgNewFunction \DimConst { M m } { \dim_const:Nn #1 {#2} } -\PrgNewFunction \DimUse { M } { \Result { \Value #1 } } +\PrgNewFunction \DimUse { M } { \Return { \Value #1 } } \PrgNewFunction \DimLog { m } { \dim_log:n { #1 } } @@ -1484,13 +1555,13 @@ \PrgNewConditional \DimIfExist { M } { - \dim_if_exist:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \dim_if_exist:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \DimCompare { m N m } { \dim_compare:nNnTF {#1} #2 {#3} - { \Result { \cTrueBool } } { \Result { \cFalseBool } } + { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewFunction \DimCase { m m } { \dim_case:nn {#1} {#2} } @@ -1693,29 +1764,29 @@ \PrgNewConditional \ClistIfExist { M } { - \clist_if_exist:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \clist_if_exist:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \ClistIfEmpty { m } { - \clist_if_empty:nTF {#1} { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \clist_if_empty:nTF {#1} { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \ClistVarIfEmpty { M } { - \clist_if_empty:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \clist_if_empty:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \ClistIfIn { m m } { \clist_if_in:nnTF {#1} {#2} - { \Result { \cTrueBool } } { \Result { \cFalseBool } } + { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \ClistVarIfIn { M m } { \clist_if_in:NnTF #1 {#2} - { \Result { \cTrueBool } } { \Result { \cFalseBool } } + { \Return { \cTrueBool } } { \Return { \cFalseBool } } } %%% -------------------------------------------------------- @@ -1950,18 +2021,18 @@ \PrgNewConditional \SeqIfExist { M } { - \seq_if_exist:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \seq_if_exist:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \SeqVarIfEmpty { M } { - \seq_if_empty:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \seq_if_empty:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \SeqVarIfIn { M m } { \seq_if_in:NnTF #1 {#2} - { \Result { \cTrueBool } } { \Result { \cFalseBool } } + { \Return { \cTrueBool } } { \Return { \cFalseBool } } } %%% -------------------------------------------------------- @@ -2086,18 +2157,18 @@ \PrgNewConditional \PropIfExist { M } { - \prop_if_exist:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \prop_if_exist:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \PropVarIfEmpty { M } { - \prop_if_empty:NTF #1 { \Result { \cTrueBool } } { \Result { \cFalseBool } } + \prop_if_empty:NTF #1 { \Return { \cTrueBool } } { \Return { \cFalseBool } } } \PrgNewConditional \PropVarIfIn { M m } { \prop_if_in:NnTF #1 {#2} - { \Result { \cTrueBool } } { \Result { \cFalseBool } } + { \Return { \cTrueBool } } { \Return { \cFalseBool } } } %%% -------------------------------------------------------- @@ -2114,6 +2185,32 @@ \PrgNewConditional \QuarkVarIfNoValue { M } { \tl_if_eq:NNTF \qNoValue #1 - { \Result { \cTrueBool } } { \Result { \cFalseBool } } + { \Return { \cTrueBool } } { \Return { \cFalseBool } } } +%%% -------------------------------------------------------- +%%> \section{Interfaces to Legacy Concepts (Legacy)} +%%% -------------------------------------------------------- + +\PrgNewConditional \LegacyIf { m } + { + \legacy_if:nTF {#1} { \Return { \cTrueBool } } { \Return { \cFalseBool } } + } + +\PrgNewFunction \LegacyIfSetTrue { m } + { + \__fun_do_assignment:Nnn \c@name + { \legacy_if_gset_true:n {#1} } { \legacy_if_set_true:n {#1} } + } + +\PrgNewFunction \LegacyIfSetFalse { m } + { + \__fun_do_assignment:Nnn \c@name + { \legacy_if_gset_false:n {#1} } { \legacy_if_set_false:n {#1} } + } + +\PrgNewFunction \LegacyIfSet { m m } + { + \__fun_do_assignment:Nnn \c@name + { \legacy_if_gset:nn {#1} {#2} } { \legacy_if_set:nn {#1} {#2} } + } |