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-rw-r--r--Master/texmf-dist/tex/latex/chemformula/chemformula.sty219
1 files changed, 115 insertions, 104 deletions
diff --git a/Master/texmf-dist/tex/latex/chemformula/chemformula.sty b/Master/texmf-dist/tex/latex/chemformula/chemformula.sty
index 1b763583fd3..4fc8bb60ed7 100644
--- a/Master/texmf-dist/tex/latex/chemformula/chemformula.sty
+++ b/Master/texmf-dist/tex/latex/chemformula/chemformula.sty
@@ -30,9 +30,9 @@
\usetikzlibrary{arrows.meta}
\ExplSyntaxOn
-\tl_const:Nn \c_chemformula_date_tl {2019/09/27}
+\tl_const:Nn \c_chemformula_date_tl {2019/10/13}
\tl_const:Nn \c_chemformula_version_number_tl {4.15}
-\tl_const:Nn \c_chemformula_version_suffix_tl {g}
+\tl_const:Nn \c_chemformula_version_suffix_tl {h}
\tl_const:Nx \c_chemformula_version_tl
{ \c_chemformula_version_number_tl \c_chemformula_version_suffix_tl }
\tl_const:Nn \c_chemformula_info_tl
@@ -146,20 +146,20 @@
% --------------------------------------------------------------------------
% variants of kernel functions:
-\cs_generate_variant:Nn \keys_set:nn { nV }
-\cs_generate_variant:Nn \tl_if_blank:nF { V }
-\cs_generate_variant:Nn \tl_if_in:nnT { x , nV }
-\cs_generate_variant:Nn \tl_if_eq:nnT { V, x }
-\cs_generate_variant:Nn \tl_if_eq:nnTF { o }
-\cs_generate_variant:Nn \tl_set:Nn { cV }
-\cs_generate_variant:Nn \tl_replace_all:Nnn { NV }
-\cs_generate_variant:Nn \tl_replace_once:Nnn { Nxx }
-\cs_generate_variant:Nn \tl_set_rescan:Nnn { NnV }
-\cs_generate_variant:Nn \prop_item:Nn { NV }
-\cs_generate_variant:Nn \prop_if_in:NnT { Nx }
-\cs_generate_variant:Nn \dim_set:Nn { NV }
-\cs_generate_variant:Nn \skip_set:Nn { cV }
-\cs_generate_variant:Nn \str_if_eq:nnT { V }
+\cs_generate_variant:Nn \keys_set:nn {nV}
+\cs_generate_variant:Nn \tl_if_blank:nF {V}
+\cs_generate_variant:Nn \tl_if_in:nnT {x,nV}
+\cs_generate_variant:Nn \tl_if_eq:nnT {V,x}
+\cs_generate_variant:Nn \tl_if_eq:nnTF {o}
+\cs_generate_variant:Nn \tl_set:Nn {cV}
+\cs_generate_variant:Nn \tl_replace_all:Nnn {NV}
+\cs_generate_variant:Nn \tl_replace_once:Nnn {Nxx}
+\cs_generate_variant:Nn \tl_set_rescan:Nnn {NnV}
+\cs_generate_variant:Nn \prop_item:Nn {NV}
+\cs_generate_variant:Nn \prop_if_in:NnT {Nx}
+\cs_generate_variant:Nn \dim_set:Nn {NV}
+\cs_generate_variant:Nn \skip_set:Nn {cV}
+\cs_generate_variant:Nn \str_if_eq:nnT {V}
% --------------------------------------------------------------------------
% VARIABLES
@@ -342,6 +342,7 @@
\tl_set:Nn \l__chemformula_kroegervink_neutral_tl {$\times$}
\tl_new:N \l__chemformula_adduct_penalty_tl
\tl_set:Nn \l__chemformula_adduct_penalty_tl {300}
+\tl_new:N \l__chemformula_catcodes_tl
% property lists:
\prop_new:N \l__chemformula_arrows_code_prop
@@ -370,22 +371,22 @@
{
\group_begin:
\chemformula_tikzexternaldisable:
- \tikz [ #1 ] {#2}
+ \tikz [#1] {#2}
\group_end:
}
-\cs_generate_variant:Nn \chemformula_tikz:nn { xn,nf }
+\cs_generate_variant:Nn \chemformula_tikz:nn {xn,nf}
\cs_new_protected:Npn \chemformula_draw:nn #1#2
- { \draw [ #1 ] #2 ; }
-\cs_generate_variant:Nn \chemformula_draw:nn { xn,nx,xx,xf,Vn }
+ { \draw [#1] #2 ; }
+\cs_generate_variant:Nn \chemformula_draw:nn {xn,nx,xx,xf,Vn}
\cs_new_protected:Npn \chemformula_node:nn #1#2
- { \node [ #1 ] {#2} ; }
-\cs_generate_variant:Nn \chemformula_node:nn { x }
+ { \node [#1] {#2} ; }
+\cs_generate_variant:Nn \chemformula_node:nn {x}
\cs_new_protected:Npn \chemformula_node:nnn #1#2#3
- { \node [ #1 ] ( #2 ) {#3} ; }
-\cs_generate_variant:Nn \chemformula_node:nnn { nx }
+ { \node [#1] (#2) {#3} ; }
+\cs_generate_variant:Nn \chemformula_node:nnn {nx}
\cs_new_protected:Npn \chemformula_allow_break:
{ \tex_penalty:D \c_zero_int }
@@ -430,7 +431,7 @@
% prevent externalisation of tikz parts of the formulae:
\AtBeginDocument { \providecommand \tikzexternaldisable {} }
-\keys_define:nn { chemformula }
+\keys_define:nn {chemformula}
{
tikz-external-disable .bool_set:N =
\l__chemformula_tikzexternaldisable_bool
@@ -638,7 +639,7 @@
{
\bool_if:NTF \l__chemformula_kroegervink_bool
{ \chemformula_kroegervink_negative: }
- { ' }
+ {'}
}
\keys_define:nn {chemformula}
@@ -875,7 +876,7 @@
\c_zero_skip
\l__chemformula_arrow_penalty_tl
}
-\cs_generate_variant:Nn \__chemformula_arrow_draw:nnn { V }
+\cs_generate_variant:Nn \__chemformula_arrow_draw:nnn {V}
\prg_new_conditional:Npnn \chemformula_if_is_arrow:n #1 {p,T,F,TF}
{
@@ -1086,7 +1087,11 @@
\seq_map_function:NN
\l__chemformula_input_seq
\__chemformula_input:n
- \__chemformula_prepare_output:N \l__chemformula_input_tl
+ % \tl_analysis_show:N \l__chemformula_input_tl
+ \__chemformula_prepare_output:NV
+ \l__chemformula_input_tl
+ \l__chemformula_catcodes_tl
+ % \tl_analysis_show:N \l__chemformula_input_tl
\chemformula_write:V \l__chemformula_input_tl
}
\group_end:
@@ -1098,7 +1103,7 @@
{ \text { \chemformula_font_inner: #1} }
{ { \chemformula_font_inner: #1 } }
}
-\cs_generate_variant:Nn \chemformula_write:n { V }
+\cs_generate_variant:Nn \chemformula_write:n {V}
% internal version of \ch command:
\cs_new_protected:Npn \chemformula_ch:nn #1#2
@@ -1114,7 +1119,7 @@
% \tl_show:N \g__chemformula_output_tl
\tl_gclear:N \g__chemformula_output_tl
}
-\cs_generate_variant:Nn \chemformula_ch:nn { V , nV , VV }
+\cs_generate_variant:Nn \chemformula_ch:nn {V,nV,VV}
% Trickery to use \ch inside align environment:
% bypass \\:
@@ -1132,7 +1137,7 @@
}
}
-\cs_new_protected:Npn \__chemformula_ch_newline_skip:w [ #1 ]
+\cs_new_protected:Npn \__chemformula_ch_newline_skip:w [#1]
{
\tl_gput_right:Nn \g__chemformula_output_tl { [#1] }
\__chemformula_ch_newline:w
@@ -1144,7 +1149,7 @@
\__chemformula_ch_intertext:w #1 \intertext{} \q_no_value \q_stop
\quark_if_no_value:nF {#2}
{
- \tl_gput_right:Nn \g__chemformula_output_tl { & }
+ \tl_gput_right:Nn \g__chemformula_output_tl {&}
\__chemformula_ch_align:w #2 \q_stop
}
}
@@ -1190,7 +1195,9 @@
\__chemformula_input_compound_no_check:NV
\l__chemformula_compound_tl
\l__chemformula_chemformula_tmpa_tl
- \__chemformula_prepare_output:N \l__chemformula_compound_tl
+ \__chemformula_prepare_output:NV
+ \l__chemformula_compound_tl
+ \l__chemformula_catcodes_tl
\chemformula_write:V \l__chemformula_compound_tl
}
\group_end:
@@ -1253,7 +1260,7 @@
}
\tl_set:NV #1 \l__chemformula_tmpa_tl
}
-\cs_generate_variant:Nn \__chemformula_generate_arrows:Nn { NV }
+\cs_generate_variant:Nn \__chemformula_generate_arrows:Nn {NV}
\cs_new_protected:Npn \__chemformula_detect_arrows:n #1
{
@@ -1315,15 +1322,15 @@
\cs_new_protected:Npn \__chemformula_generate_name:Nn #1#2
{
\__chemformula_sanitize:Nn \l__chemformula_tmpa_tl {#2}
- \tl_if_in:VnT \l__chemformula_tmpa_tl { ! }
+ \tl_if_in:VnT \l__chemformula_tmpa_tl {!}
{
\tl_replace_all:Nnn \l__chemformula_tmpa_tl
- { ! }
+ {!}
{ \__chemformula_name_compound:w }
}
\tl_set:NV #1 \l__chemformula_tmpa_tl
}
-\cs_generate_variant:Nn \__chemformula_generate_name:Nn { NV }
+\cs_generate_variant:Nn \__chemformula_generate_name:Nn {NV}
\cs_new_protected:Npn \__chemformula_detect_name:n #1
{
@@ -1656,7 +1663,7 @@
{ \ensuremath {#1} }
{ \ensuremath { \text {#1} } }
}
-\cs_generate_variant:Nn \__chemformula_number_style:n { V }
+\cs_generate_variant:Nn \__chemformula_number_style:n {V}
\cs_new_protected:Npn \chemformula_charge_style:n #1
{
@@ -1664,7 +1671,7 @@
{ \ensuremath {#1} }
{ \ensuremath { \text {#1} } }
}
-\cs_generate_variant:Nn \chemformula_charge_style:n { V }
+\cs_generate_variant:Nn \chemformula_charge_style:n {V}
% subscripts
% remove double or nested sub- and superscripts
@@ -1705,7 +1712,7 @@
}
}
}
-\cs_generate_variant:Nn \__chemformula_subscript:n { V }
+\cs_generate_variant:Nn \__chemformula_subscript:n {V}
% TODO: add hook for cleanup?
% similar to ChemCompoundProperty?
@@ -1729,10 +1736,10 @@
{ \chemformula_plus: }
\chemformula_add_subscript_cleanup:nn
{ \chemformula_adduct: }
- { . }
+ {.}
\chemformula_add_subscript_cleanup:nn
{ \chemformula_star_adduct: }
- { * }
+ {*}
\cs_new_protected:Npn \__chemformula_clean_subscript:
{
@@ -1742,14 +1749,6 @@
{##1}
{ \prop_item:Nn \l__chemformula_clean_subscript_prop {##1} }
}
- % \tl_replace_all:Nnn \l__chemformula_subscript_tl
- % { \chemformula_single_bond: } { \chemformula_minus: }
- % \tl_replace_all:Nnn \l__chemformula_subscript_tl
- % { \chemformula_triple_bond: } { \chemformula_plus: }
- % \tl_replace_all:Nnn \l__chemformula_subscript_tl
- % { \chemformula_adduct: } { . }
- % \tl_replace_all:Nnn \l__chemformula_subscript_tl
- % { \chemformula_star_adduct: } { * }
}
\cs_generate_variant:Nn \tl_replace_all:Nnn {Nnx}
@@ -1788,7 +1787,7 @@
}
\group_end:
}
-\cs_generate_variant:Nn \__chemformula_subscript_write:n { V }
+\cs_generate_variant:Nn \__chemformula_subscript_write:n {V}
\cs_new_protected:Npn \__chemformula_measure_subscript:n #1
{
@@ -1798,7 +1797,7 @@
{ -\box_wd:N \l__chemformula_tmpa_box }
\box_clear:N \l__chemformula_tmpa_box
}
-\cs_generate_variant:Nn \__chemformula_measure_subscript:n { V }
+\cs_generate_variant:Nn \__chemformula_measure_subscript:n {V}
% superscripts
% remove double or nested sub- and superscripts
@@ -1836,7 +1835,7 @@
}
}
}
-\cs_generate_variant:Nn \__chemformula_superscript:n { V }
+\cs_generate_variant:Nn \__chemformula_superscript:n {V}
% TODO: add hook for cleanup?
% \prop_new:N \l__chemformula_clean_superscript_prop
@@ -1910,37 +1909,37 @@
\tl_replace_all:Nnn \l__chemformula_superscript_tl
{ \chemformula_single_bond: } { \chemformula_minus: }
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { - } { \chemformula_minus: }
+ {-} { \chemformula_minus: }
\tl_replace_all:Nnn \l__chemformula_superscript_tl
{ \chemformula_triple_bond: } { \chemformula_plus: }
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { + } { \chemformula_plus: }
+ {+} { \chemformula_plus: }
\tl_replace_all:Nnn \l__chemformula_superscript_tl
{ \chemformula_adduct: } { \chemformula_radical_or_decimal: }
\bool_if:NTF \l__chemformula_kroegervink_bool
{
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { ' } { \chemformula_kroegervink_negative: }
+ {'} { \chemformula_kroegervink_negative: }
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { \chemformula_adduct: } { . }
+ { \chemformula_adduct: } {.}
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { \chemformula_star_adduct: } { * }
+ { \chemformula_star_adduct: } {*}
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { \chemformula_radical_or_decimal: } { . }
+ { \chemformula_radical_or_decimal: } {.}
\tl_replace_all:Nnn \l__chemformula_superscript_tl
{ \chemformula_prime: } { \chemformula_kroegervink_negative: }
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { * } { \chemformula_kroegervink_positive: }
+ {*} { \chemformula_kroegervink_positive: }
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { . } { \chemformula_kroegervink_positive: }
+ {.} { \chemformula_kroegervink_positive: }
}
{
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { \chemformula_star_adduct: } { * }
+ { \chemformula_star_adduct: } {*}
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { . } { \chemformula_radical_or_decimal: }
+ {.} { \chemformula_radical_or_decimal: }
\tl_replace_all:Nnn \l__chemformula_superscript_tl
- { , } { \chemformula_decimal: }
+ {,} { \chemformula_decimal: }
}
}
@@ -1990,7 +1989,7 @@
}
\group_end:
}
-\cs_generate_variant:Nn \__chemformula_superscript_write:n { V }
+\cs_generate_variant:Nn \__chemformula_superscript_write:n {V}
\cs_new_protected:Npn \__chemformula_measure_superscript:n #1
{
@@ -2000,7 +1999,7 @@
{ -\box_wd:N \l__chemformula_tmpa_box }
\box_clear:N \l__chemformula_tmpa_box
}
-\cs_generate_variant:Nn \__chemformula_measure_superscript:n { V }
+\cs_generate_variant:Nn \__chemformula_measure_superscript:n {V}
% typeset both sub- and superscripts
\cs_new_protected:Npn \__chemformula_use_sub_and_superscript:
@@ -2129,7 +2128,7 @@
{#1}
\tl_if_in:VnTF \l__chemformula_tmpa_tl { @ }
{
- \bool_set_true:N \l__chemformula_options_bool
+ \bool_set_false:N \l__chemformula_options_bool
\bool_set_true:N \l__chemformula_is_option_bool
\tl_remove_all:Nn \l__chemformula_tmpa_tl { @ }
\exp_last_unbraced:Nno
@@ -2184,7 +2183,7 @@
\cs_new_protected:Npn \__chemformula_print_stoich:n #1
{ \chemformula_parse_stoich:n {#1} }
-\cs_generate_variant:Nn \__chemformula_print_stoich:n { V }
+\cs_generate_variant:Nn \__chemformula_print_stoich:n {V}
\cs_new_protected:Npn \chemformula_parse_stoich:n #1
{ \__chemformula_parse_stoich:w #1 \q_nil }
@@ -2305,13 +2304,14 @@
\__chemformula_input_options:n {#2}
\bool_if:NT \l__chemformula_is_option_bool
{
- \tl_put_right:Nn #1
+ \bool_set_true:N \l__chemformula_options_bool
+ \tl_put_right:Nx #1
{
\group_begin:
% open group
- \keys_set:nV
+ \keys_set:nn
{chemformula}
- \l__chemformula_internal_options_tl
+ { \exp_not:V \l__chemformula_internal_options_tl }
}
}
\bool_if:nT
@@ -2344,7 +2344,7 @@
\tl_clear:N \l__chemformula_stoich_tl
}
}
-\cs_generate_variant:Nn \__chemformula_input_compound:Nn { NV }
+\cs_generate_variant:Nn \__chemformula_input_compound:Nn {NV}
% TODO: this is redundant at the moment
\bool_new:N \g__chemformula_compound_group_open_bool
@@ -2388,13 +2388,13 @@
% \cs_new_protected:Npn \chemformula_font: {}
\cs_new_protected:Npn \__chemformula_fontspec:n #1
{
- \tl_if_in:nnTF {#1} { [ }
+ \tl_if_in:nnTF {#1} {[}
{ \__chemformula_fontspec_aux:w #1 \q_stop }
{ \__chemformula_fontspec_aux:w [] #1 \q_stop }
}
\cs_new_protected:Npn \__chemformula_fontspec_aux:w [#1]#2 \q_stop
- { \newfontfamily \chemformula_font: [ #1 ] {#2} }
+ { \newfontfamily \chemformula_font: [#1] {#2} }
\cs_new_protected:Npn \__chemformula_save_catcodes:
{
@@ -2410,6 +2410,7 @@
\char_set_catcode:nn { 34 } { \char_value_catcode:n { 34 } }% "
\char_set_catcode:nn { 60 } { \char_value_catcode:n { 60 } }% <
\char_set_catcode:nn { 62 } { \char_value_catcode:n { 62 } }% >
+ \char_set_catcode:nn { 126 } { \char_value_catcode:n { 126 } }% ~
}
}
@@ -2440,22 +2441,26 @@
}
{#2}
}
-\cs_generate_variant:Nn \__chemformula_sanitize:Nn { NV }
+\cs_generate_variant:Nn \__chemformula_sanitize:Nn {NV}
-\cs_new_protected:Npn \__chemformula_prepare_output:N #1
+\cs_new_protected:Npn \__chemformula_prepare_output:Nn #1#2
{
\tl_set_rescan:NnV #1
{
\__chemformula_restore:
- \ExplSyntaxOn
- \makeatletter
+ #2
+ % we /need/ those:
+ \char_set_catcode_letter:N \@
+ \char_set_catcode_letter:N \_
+ \char_set_catcode_letter:N \:
}
#1
}
-
+\cs_generate_variant:Nn \__chemformula_prepare_output:Nn {NV}
+
\cs_new_protected:Npn \__chemformula_reset:Nn #1#2
{ \tl_set_rescan:Nnn #1 { \__chemformula_restore: } {#2} }
-\cs_generate_variant:Nn \__chemformula_reset:Nn { NV }
+\cs_generate_variant:Nn \__chemformula_reset:Nn {NV}
\prg_new_protected_conditional:Npnn \__chemformula_if_only_parens:n #1 {T,F,TF}
{
@@ -2549,6 +2554,7 @@
% start with formatting:
\tl_put_right:Nn #1
{
+ \tl_use:N \l__chemformula_format_tl
\group_begin:
\l__chemformula_atom_format_tl
}
@@ -2590,7 +2596,7 @@
}
\tl_clear:N \l__chemformula_tmpa_tl
}
-\cs_generate_variant:Nn \__chemformula_input_compound_no_check:Nn { NV }
+\cs_generate_variant:Nn \__chemformula_input_compound_no_check:Nn {NV}
% --------------------------------------------------------------------------
% clean up chemmacros commands:
@@ -2600,7 +2606,7 @@
{ \mode_if_math:TF { \text {##1} } {##1} }
\cs_set:Npn \chemmacros_xspace: {}
}
-\cs_generate_variant:Nn \__chemformula_clean_chemmacros:n { V }
+\cs_generate_variant:Nn \__chemformula_clean_chemmacros:n {V}
% --------------------------------------------------------------------------
% input "and" sign
@@ -2799,7 +2805,7 @@
}
\bool_set_false:N \l__chemformula_is_arrow_bool
}
-\cs_generate_variant:Nn \__chemformula_input_arrow:n { o,V }
+\cs_generate_variant:Nn \__chemformula_input_arrow:n {o,V}
% --------------------------------------------------------------------------
% input compound name
@@ -2856,7 +2862,7 @@
\__chemformula_read_escape_single:w #1 \q_nil
}
}
-\cs_generate_variant:Nn \__chemformula_input_escape_text:n { V }
+\cs_generate_variant:Nn \__chemformula_input_escape_text:n {V}
\cs_new_protected:Npn \__chemformula_read_escape_text:n #1
{
@@ -2864,21 +2870,22 @@
{
\char_set_catcode_letter:N \_
\char_set_catcode_other:N \:
-
}
{#1}
\tl_replace_all:Nnn \l__chemformula_tmpa_tl
{ \_ } { chemformulaplaceholder }
\tl_replace_all:Nnn \l__chemformula_tmpa_tl
- { _ } { \sb }
+ {_} { \sb }
\tl_replace_all:Nnn \l__chemformula_tmpa_tl
{ chemformulaplaceholder } { \_ }
% those cause trouble with chemmacros' \ox:
% \tl_put_left:Nn \l__chemformula_tmpa_tl
% { \chemformula_group_begin: }
% \tl_put_right:Nn \l__chemformula_tmpa_tl
- % { \chemformula_group_end: }
- % TODO: waum ist das auskommentiert
+ % { \chemformula_group_end: }
+ % \tl_set_rescan:NnV \l__chemformula_tmpa_tl
+ % { \__chemformula_restore: \char_set_catcode_other:N \~ }
+ % \l__chemformula_tmpa_tl
% \__chemformula_reset:NV \l__chemformula_tmpa_tl \l__chemformula_tmpa_tl
\tl_put_right:NV \l__chemformula_input_tl \l__chemformula_tmpa_tl
}
@@ -2935,7 +2942,7 @@
\tl_replace_all:Nnn \l__chemformula_tmpa_tl
{ \_ } { chemformulaplaceholder }
\tl_replace_all:Nnn \l__chemformula_tmpa_tl
- { _ } { \sb }
+ {_} { \sb }
\tl_replace_all:Nnn \l__chemformula_tmpa_tl
{ chemformulaplaceholder } { \_ }
% \__chemformula_reset:NV \l__chemformula_tmpa_tl \l__chemformula_tmpa_tl
@@ -3074,7 +3081,8 @@
\bool_set_false:N \l__chemformula_fss_bool
\bool_set_false:N \l__chemformula_fontspec_bool
\tl_set:Nn \l__chemformula_format_tl {#1} ,
- atom-format .tl_set:N = \l__chemformula_atom_format_tl
+ atom-format .tl_set:N = \l__chemformula_atom_format_tl ,
+ set-catcodes .tl_set:N = \l__chemformula_catcodes_tl
}
% --------------------------------------------------------------------------
@@ -3116,13 +3124,13 @@
\cs_new_protected:Npn \chemformula_get_lewis_sequence:Nn #1#2
{
\tl_set:Nn \l__chemformula_tmpa_tl {#2}
- \tl_replace_all:Nnn \l__chemformula_tmpa_tl { : } { \scan_stop: : , }
+ \tl_replace_all:Nnn \l__chemformula_tmpa_tl {:} { \scan_stop: : , }
\tl_replace_all:NVn \l__chemformula_tmpa_tl \c__chemformula_colon_tl
{ \scan_stop: : , }
- \tl_replace_all:Nnn \l__chemformula_tmpa_tl { . } { \scan_stop: . , }
- \tl_replace_all:Nnn \l__chemformula_tmpa_tl { | } { \scan_stop: | , }
- \tl_replace_all:Nnn \l__chemformula_tmpa_tl { o } { \scan_stop: o , }
- \seq_set_split:NnV #1 { , } \l__chemformula_tmpa_tl
+ \tl_replace_all:Nnn \l__chemformula_tmpa_tl {.} { \scan_stop: . , }
+ \tl_replace_all:Nnn \l__chemformula_tmpa_tl {|} { \scan_stop: | , }
+ \tl_replace_all:Nnn \l__chemformula_tmpa_tl {o} { \scan_stop: o , }
+ \seq_set_split:NnV #1 {,} \l__chemformula_tmpa_tl
}
\cs_new_protected:Npn \chemformula_lewis_get_angle_and_spec:n #1
@@ -3151,26 +3159,26 @@
\l__chemformula_tmpa_tl
{ \tl_use:N \l__chemformula_tmpa_tl }
}
-\cs_generate_variant:Nn \__chemformula_lewis_set_elspec_type:n { V }
+\cs_generate_variant:Nn \__chemformula_lewis_set_elspec_type:n {V}
% available types:
\cs_new_protected:Npn \chemformula_declare_lewis_elspec_type:nn #1#2
{ \prop_put:Nnn \l__chemformula_lewis_elspec_types_prop {#1} {#2} }
\chemformula_declare_lewis_elspec_type:nn
- { | }
+ {|}
{ \__chemformula_lewis_elspec_pair_line: }
\chemformula_declare_lewis_elspec_type:nn
- { : }
+ {:}
{ \__chemformula_lewis_elspec_pair_dots: }
\chemformula_declare_lewis_elspec_type:nn
- { . }
+ {.}
{ \__chemformula_lewis_elspec_single: }
\chemformula_declare_lewis_elspec_type:nn
- { o }
+ {o}
{ \__chemformula_lewis_elspec_empty: }
\chemformula_declare_lewis_elspec_type:nn
@@ -3565,9 +3573,12 @@ VERSION HISTORY
- implement \shortintertext bypass
2019/09/23 - version 4.15f - add missing definition for temporary variable
2019/09/27 - version 4.15g - bug fix in fontspec option
-
+2019/10/13 - version 4.15h - new (undocumented) option set-catcodes
+ - fix behaviour with category codes
+ (https://tex.stackexchange.com/q/511592/)
+ - fix bug: local format changes are now applied
+ again
+
% --------------------------------------------------------------------------
-% TODO
+% IDEAS:
- Addukte: Zahlen nach * und . automatisch erkennen?
-- make escaped text/math /truely/ escaped, i.e., behave as if it's been input
- /outside/ of \ch
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 15:24:33 +0000