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-%% mhchem.4ht
-%% 2021-12-31
-%% Copyright 2015-2021 Martin Hensel
-%
-%% This file is part of the mhchem bundle for LaTeX
-%
-% This work may be distributed and/or modified under the
-% conditions of the LaTeX Project Public License version 1.3c
-% which is included as lppl-1-3c.txt.
-%
-% This work has the LPPL maintenance status "maintained".
-% The Current Maintainer of this work is Martin Hensel.
-%
-% ( In order to fight spam, the maintainer's contact )
-% ( information is "encrypted" with ROT13. )
-% ( If you do not know ROT13 yet and have no tool for )
-% ( decryption, simply do an Internet search for "ROT13". )
-%
-% ,---[ ROT 13 ]---
-% | Gur Pheerag Znvagnvare bs guvf jbex vf Znegva Urafry
-% | jub pna or pbagnpgrq ivn
-% | zupurz@ZnegvaUrafry.qr
-% | be ivn znvy
-% | Znegva Urafry
-% | Cbfgfge. 20
-% | 09232 Unegznaafqbes
-% | Treznal
-% `----------
-%
-% This work consists of all files listed in manifest.txt.
-%
-%
-\ExplSyntaxOn
-
-\Css
- {
- .mhchem ~ .mhchem-cf { white-space: nowrap; }
- .mhchem ~ .mhchem-isotope { font-size: 0.65em; line-height: 1; display: inline-block; vertical-align: sub; text-align: right; }
- .mhchem ~ .mhchem-supsub { font-size: 0.65em; line-height: 1; display: inline-block; vertical-align: sub; }
- .mhchem ~ .mhchem-sup { font-size: 0.65em; line-height: 1; display: inline-block; vertical-align: 68\%; }
- .mhchem ~ .mhchem-sub { font-size: 0.65em; line-height: 1; display: inline-block; vertical-align: sub; }
- .mhchem ~ .mhchem-rlap { display: inline-block; width: 0; }
- .mhchem ~ .mhchem-bond-half-top { vertical-align: 60\%; }
- .mhchem ~ .mhchem-bond-half-middle { vertical-align: 35\%; }
- .mhchem ~ .mhchem-bond-top { vertical-align: 20\%; }
- .mhchem ~ .mhchem-bond-bottom { vertical-align: -20\%; }
- .mhchem ~ .mhchem-arrow { display: inline-flex; flex-direction: column; vertical-align: middle; }
- .mhchem ~ .mhchem-arrow > span { line-height: 80\%; text-align: center; }
- .mhchem ~ .mhchem-arrow > .mhchem-above { min-height: 1em; font-size: 60\%; }
- .mhchem ~ .mhchem-arrow > .mhchem-below { min-height: 1em; font-size: 60\%; }
- .mhchem ~ .mhchem-arrow > span.mhchem-arrow-normal { line-height: 40\%; }
- .mhchem ~ .mhchem-arrow > span.mhchem-arrow-larger { line-height: 25\%; font-size: 150\%; }
- .mhchem ~ .mhchem-arrow > span.mhchem-arrow-complement { line-height: 25\%; }
- }
-\cs_set_protected:Npn \__mhchem_output_begin_ce: { \HCode { <span~class="mhchem"> } }
-\cs_set_protected:Npn \__mhchem_output_end_ce: { \HCode { </span> } }
-\cs_set_protected:Npn \__mhchem_output_begin_cf: { \HCode { <span~class="mhchem-cf"> } }
-\cs_set_protected:Npn \__mhchem_output_end_cf: { \HCode { </span> } }
-\cs_set_protected:Npn \__mhchem_output_coreFive:nnnnnnn #1#2#3#4#5#6#7
- {
- \bool_if:nT
- { \tl_if_empty_p:n {#7} && ! \tl_if_empty_p:n {#5} }
- { \bool_set_true:N \l__mhchem_option_superscriptsStacked_bool }
-
- \tl_if_empty:nF {#1#2}
- {
- \HCode { <span~class="mhchem-isotope"> }
- \__mhchem_output_withFont:n { #1 }
- \HCode { <br~/>&\#xfeff; }
- \__mhchem_output_withFont:n { #2 }
- \HCode { </span> }
- }
- \__mhchem_output_withFont:n { #3 }
- \bool_if:NTF \l__mhchem_option_superscriptsStacked_bool
- {
- \tl_if_empty:nTF {#4#5#7}
- {
- \tl_if_empty:nF {#6}
- {
- \HCode { <span~class="mhchem-sub"> }
- \__mhchem_output_withFont:n { #6 }
- \HCode { </span> }
- }
- }
- {
- \tl_if_empty:nTF {#6}
- {
- \HCode { <span~class="mhchem-sup"> }
- \__mhchem_output_withFont:n { #4#5#7 }
- \HCode { </span> }
- }
- {
- \HCode { <span~class="mhchem-supsub"> }
- \__mhchem_output_withFont:n { #4#5#7 }
- \HCode { <br~/>&\#xfeff; }
- \__mhchem_output_withFont:n { #6 }
- \HCode { </span> }
- }
- }
- }
- {
- \tl_if_empty:nF {#4}
- {
- \HCode { <span~class="mhchem-sup"> }
- \__mhchem_output_withFont:n { #4 }
- \HCode { </span> }
- }
- \tl_if_empty:nF {#6}
- {
- \HCode { <span~class="mhchem-sub"> }
- \__mhchem_output_withFont:n { #6 }
- \HCode { </span> }
- }
- \tl_if_empty:nF {#5#7}
- {
- \HCode { <span~class="mhchem-sup"> }
- \__mhchem_output_withFont:n { #5#7 }
- \HCode { </span> }
- }
- }
- }
-
-\cs_set_protected:Npn \__mhchem_output_withFont:n #1 %. output #1 as math or text
- {
- \bool_if:NTF \l__mhchem_output_isMathMode_bool
- { \mathrm {#1} }
- { \text {#1} }
- }
-\cs_set_protected:Npn \__mhchem_output_skipAfterAmount: { \HCode { ~ } } % space for copy & paste
-\cs_set_protected:Npn \__mhchem_output_skipBeforeStateOfAggregation: {}
-\cs_set_protected:Npn \__mhchem_output_minus: { \HCode { &minus; } }
-\cs_set_protected:Npn \__mhchem_output_operatorPlus:
- { \HCode { <span~class="mhchem-operator"> ~ } + \HCode { ~ </span> } }
-\cs_set_protected:Npn \__mhchem_output_operatorMinus:
- { \HCode { <span~class="mhchem-operator"> ~ &minus; ~ </span> } }
-\cs_set_protected:Npn \__mhchem_output_operatorEquals:
- { \HCode { <span~class="mhchem-operator"> ~ } = \HCode { ~ </span> } }
-\cs_set_protected:Npn \__mhchem_output_operatorPlusMinus:
- { \HCode { <span~class="mhchem-operator"> ~ &plusmn; ~ </span> } }
-\cs_set_protected:Npn \__mhchem_output_electronDot: { \HCode { &bull; } }
-\cs_set_protected:Npn \__mhchem_output_additionCompound: { \HCode { &middot; } }
-\cs_set_protected:Npn \__mhchem_output_excited: { \HCode { &\#x2731; } }
-\cs_set_protected:Npn \__mhchem_output_commaDecimal: { , }
-\cs_set_protected:Npn \__mhchem_output_commaEnumeration: { , \HCode { &thinsp; } }
-\cs_set_protected:Npn \__mhchem_output_commaEnumerationSmall: { , \HCode { &thinsp; } }
-
-\cs_set_protected:Npn \__mhchem_output_bond_single: { \HCode { &minus; } }
-\cs_set_protected:Npn \__mhchem_output_bond_double: { \HCode { &equals; } }
-\cs_set_protected:Npn \__mhchem_output_bond_triple: { \HCode { &equiv; } }
-\cs_set_protected:Npn \__mhchem_output_bond_half: % todo: improve
- { \HCode { <span~class="mhchem-bond-half-middle">&\#xfe4d;</span> } }
-\cs_set_protected:Npn \__mhchem_output_bond_oneAndHalf: % todo: improve
- { \HCode { <span~class="mhchem-rlap">&minus;</span><span~class="mhchem-bond-half-top">&\#xfe4d;</span> } }
-\cs_set_protected:Npn \__mhchem_output_bond_twoAndHalf: % todo: improve
- { \HCode { <span~class="mhchem-rlap">=</span><span~class="mhchem-bond-half-top">&\#xfe4d;</span> } }
-\cs_set_protected:Npn \__mhchem_output_bond_twoAndHalff: % todo: improve
- { \HCode { <span~class="mhchem-rlap~mhchem-bond-top">&minus;</span><span~class="mhchem-rlap~mhchem-bond-bottom">&minus;</span><span~class="mhchem-bond-half-middle">&\#xfe4d;</span> } }
-\cs_set_protected:Npn \__mhchem_output_bond_dotdotdot: { \HCode { &middot;&middot;&middot; } }
-\cs_set_protected:Npn \__mhchem_output_bond_dotdotdotdot: { \HCode { &middot;&middot;&middot;&middot; } }
-\cs_set_protected:Npn \__mhchem_output_bond_rightArrow: { \HCode { &\#xffeb; } }
-\cs_set_protected:Npn \__mhchem_output_bond_leftArrow: { \HCode { &\#xffe9; } }
-
-\cs_set_protected:Npn \__mhchem_arrow_deploy:nnnnn #1#2#3#4#5
- {
- \HCode { <span~class="mhchem-arrow"> }
- \tl_if_empty:nF {#3#5}
- {
- \HCode { <span~class="mhchem-above"> }
- \str_case:nnF {#2}
- {
- { } { \ce { #3 } }
- { M } { \ensuremath { #3 } }
- { T } { \text { #3 } }
- { C } { \ce { #3 } }
- }
- { \msg_error:nnn { mhchem } { unexpected-arrow-type } {#2} }
- \HCode { </span> }
- }
- \str_case:nnF {#1}
- {
- { yields } { \HCode { <span~class="mhchem-arrow-normal">&\#x2192;</span> } }
- { yieldsLeft } { \HCode { <span~class="mhchem-arrow-normal">&\#x2190;</span> } }
- { yieldsLeftRight } { \HCode { <span~class="mhchem-arrow-normal">&\#x21c4;</span> } } % todo: improve
- { mesomerism } { \HCode { <span~class="mhchem-arrow-normal">&\#x2194;</span> } } % todo: improve
- { equilibrium } { \HCode { <span~class="mhchem-arrow-normal">&\#x21cc;</span> } } % todo: improve
- { equilibriumRight } { \HCode { <span~class="mhchem-arrow-larger">&\#x21c0;</span><span~class="mhchem-arrow-complement">&\#x21bd;</span> } } % todo: improve
- { equilibriumLeft } { \HCode { <span~class="mhchem-arrow-complement">&\#x21c0;</span><span~class="mhchem-arrow-larger">&\#x21bd;</span> } } % todo: improve
- }
- { \msg_error:nnn { mhchem } { unexpected-arrow-type } {#1} }
- \tl_if_empty:nF {#3#5}
- {
- \HCode { <span~class="mhchem-above"> }
- \str_case:nnF {#2}
- {
- { } { \ce { #5 } }
- { M } { \ensuremath { #5 } }
- { T } { \text { #5 } }
- { C } { \ce { #5 } }
- }
- { \msg_error:nnn { mhchem } { unexpected-arrow-type } {#2} }
- \HCode { </span> }
- }
- \HCode { </span> }
- }
-
-\ExplSyntaxOff