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25 | 25 |
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26 | 26 | %% --- User commands ---
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27 | 27 | \ExplSyntaxOn
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28 |
| - |
| 28 | +\cs_new:Nn \blxja_if_CJKtoken:nTF { |
| 29 | + \token_if_cs:NTF #1 {#3} { |
| 30 | + \int_compare:nNnTF {`#1} > {"2E7F} {#2} {#3} % ToDo: change CJK chars range |
| 31 | + } |
| 32 | +} |
| 33 | +\cs_new:Nn \blxja_if_CJKtoken:nT {\blxja_if_CJKtoken:nTF {#1} {#2} {}} |
29 | 34 | \DeclareDocumentCommand{\ifCJKtokens}{ m m m }{
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30 |
| - \tl_set:Nx \l_tmpa_tl {#1} |
| 35 | + \tl_set:Nx \l_tmpa_tl { \tl_to_str:n {#1} } |
31 | 36 | \bool_set_false:N \l_tmpa_bool
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32 | 37 | \tl_map_inline:Nn \l_tmpa_tl {
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33 | 38 | \token_if_cs:NF ##1 {
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34 |
| - \int_compare:nNnT {`##1} > {"2E7F} {\bool_set_true:N \l_tmpa_bool} % ToDo: change CJK chars range |
| 39 | + \blxja_if_CJKtoken:nT {##1} {\bool_set_true:N \l_tmpa_bool} |
35 | 40 | }
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36 | 41 | }
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37 | 42 | \bool_if:NTF \l_tmpa_bool {#2} {#3}
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38 | 43 | }
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| 44 | +\cs_generate_variant:Nn \blxja_if_CJKtoken:nTF {fTF} |
| 45 | +\cs_generate_variant:Nn \tl_if_head_is_group:nTF {oTF} |
| 46 | +\DeclareDocumentCommand{\ifbeginwithCJKtoken}{ m m m }{ |
| 47 | + \tl_set:Nf \l_tmpa_tl { \tl_head:f {#1} } |
| 48 | + \tl_if_head_is_group:oTF { \l_tmpa_tl }{ |
| 49 | + \tl_set:Nf \l_tmpa_tl { \exp_last_unbraced:No \use:n \l_tmpa_tl } |
| 50 | + \ifbeginwithCJKtoken { \l_tmpa_tl } {#2} {#3} |
| 51 | + }{ |
| 52 | + \blxja_if_CJKtoken:fTF { \l_tmpa_tl } {#2} {#3} |
| 53 | + } |
| 54 | +} |
| 55 | +\cs_generate_variant:Nn \tl_if_single:nTF {oTF} |
| 56 | +\DeclareDocumentCommand{\ifendwithCJKtoken}{ m m m }{ |
| 57 | + \tl_set:Nf \l_tmpa_tl { #1 } |
| 58 | + \tl_if_single:oTF \l_tmpa_tl {} { |
| 59 | + \tl_set:Nf \l_tmpa_tl { \tl_tail:f {\l_tmpa_tl} } |
| 60 | + } |
| 61 | + \tl_if_head_is_group:oTF { \l_tmpa_tl }{ |
| 62 | + \tl_set:Nf \l_tmpa_tl { \exp_last_unbraced:No \use:n \l_tmpa_tl } |
| 63 | + \ifendwithCJKtoken { \l_tmpa_tl } {#2} {#3} |
| 64 | + }{ |
| 65 | + \tl_if_single:oTF {\l_tmpa_tl} { |
| 66 | + \blxja_if_CJKtoken:fTF { \l_tmpa_tl } {#2} {#3} |
| 67 | + } { |
| 68 | + \ifendwithCJKtoken { \l_tmpa_tl } {#2} {#3} |
| 69 | + } |
| 70 | + } |
| 71 | +} |
39 | 72 | \ExplSyntaxOff
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40 | 73 |
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41 | 74 | \DeclareDocumentCommand{\replacecommand}{ s }{%
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