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author | Norbert Preining <norbert@preining.info> | 2022-01-24 03:02:10 +0000 |
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committer | Norbert Preining <norbert@preining.info> | 2022-01-24 03:02:10 +0000 |
commit | 17f5b660e0ce0c5c1b1dc095df8213e078963809 (patch) | |
tree | 210a8643bac0dcb24683b9a8556e600ad3d1ba36 /macros/latex/contrib/chemformula/HISTORY | |
parent | 47551fbf494bf778f45c78692a0ff17d771b96d7 (diff) |
CTAN sync 202201240302
Diffstat (limited to 'macros/latex/contrib/chemformula/HISTORY')
-rw-r--r-- | macros/latex/contrib/chemformula/HISTORY | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/macros/latex/contrib/chemformula/HISTORY b/macros/latex/contrib/chemformula/HISTORY new file mode 100644 index 0000000000..0cc66d3a76 --- /dev/null +++ b/macros/latex/contrib/chemformula/HISTORY @@ -0,0 +1,252 @@ +-------------------------------------------------------------------------- +the CHEMFORMULA package + + typeset chemical compounds and reactions + +-------------------------------------------------------------------------- +Clemens Niederberger +-------------------------------------------------------------------------- +https://github.com/cgnieder/chemformula/ +contact@mychemistry.eu +-------------------------------------------------------------------------- +If you have any ideas, questions, suggestions or bugs to report, please +feel free to contact me. +-------------------------------------------------------------------------- +Copyright 2011--2022 Clemens Niederberger + +This work may be distributed and/or modified under the +conditions of the LaTeX Project Public License, either version 1.3 +of this license or (at your option) any later version. +The latest version of this license is in + http://www.latex-project.org/lppl.txt +and version 1.3 or later is part of all distributions of LaTeX +version 2005/12/01 or later. + +This work has the LPPL maintenance status `maintained'. + +The Current Maintainer of this work is Clemens Niederberger. +-------------------------------------------------------------------------- +VERSION HISTORY +2012/01/28 - version 3.0 - bundled with packages `chemmacros' and `ghs' +2012/01/30 - version 3.0a - bugfix + - renamed formula => chemformula + (following a request by Karl Berry for TeXlive) +2012/02/03 - version 3.0b - stepped number with `chemmacros' +2012/02/05 - version 3.0c - stepped number with `chemmacros' +2012/02/10 - version 3.0d - several bugfixes + - new arrow type <> +2012/02/19 - version 3.1 - new arrow types -/>, </- and <o> + - new commands \DeclareChemArrow, \RenewChemArrow and + \ShowChemArrow +2012/02/26 - version 3.1a - stepped number with `chemmacros' +2012/03/03 - version 3.1b - arrow types are stored in a sequence to automate the + search and replace in the right order + - new arrow type == + - IUPAC compliance for stoichiometric factors + - new handling of super- and subscripts to correct + various flaws: clear distinction between isotope and + formula + - new option charge-vshift +2012/03/14 - version 3.1c - improved arrow labels +2012/03/20 - version 3.2 - new: option input via @{<options>} +2012/05/07 - version 3.3 - \ch now bypasses \ref{}, \label{}, and \intertext{} +2012/05/13 - version 3.3a - stepped number with `chemmacros' +2012/05/18 - version 3.3b - stepped number with `chemmacros' +2012/05/18 - version 3.3c - stepped number with `chemmacros' +2012/07/24 - version 3.3d - stepped number with `chemmacros' + - default bond length set to 1.1667ex + - bug fix in the bonds +2012/08/21 - version 3.3e - stepped number with `chemmacros' +2012/09/11 - version 3.4 - cleaned a little, minor bug fixes + - switched to internal scratch variables + - new command \bond, more bond types + - new commands \DeclareChemBond, \DeclareChemBondAlias, + \RenewChemBond and \ShowChemBond + - radical point thicker, new options `radical-style' + and `radical-radius' +2012/10/03 - version 3.4a - stepped number with `chemmacros' +2013/01/04 - version 3.4b - bug fix in the sub- and superscript handling +2013/01/28 - version 3.5 - disallow breaks at bonds + - allow breaks after arrows + - made some spaces in chemformulas stretch- and + shrinkable + - various internal code improvements + - changed defaults for horizontal spaces that have in + set in ex into corresponding values in em. + - improvements to the placement of sub- and superscripts +2013/02/19 - version 3.5a - stepped number with `chemmacros' +2013/02/26 - version 3.6 - support for use with the `breqn' package + - math escaping also via \(\) + - internal: clearer escaping macros + - new options: `radical-vshift', `radical-hshift' + and `radical-space' + - bug fix: `radical-...' options are now correctly set + - stoichiometric factors: add leading 0 if missing + - new option: `stoich-paren-parse' + - internal changes: be way more rigid about protected + and expandable macros + - internal changes: clearer distinction between + private macros and accessable module macros + - internal changes: clearer distinction between + document commands and module level commands + - !()() syntax now also works with babel's French +2013/02/27 - version 3.6a - bug fix: escaped text and math stays escaped, i.e. + also arrow code like `<=>' +2013/04/19 - version 3.6b - new option `arrow-min-length' + - bug fix: stoichiometric fractions correctly displayed +2013/07/06 - version 4.0 - don't need `chemmacros' package any more, + `chemformula' can be used stand-alone; + this has lead to a few definitions that previously + were done by chemmacros; chemmacros will get them + now from chemformula when needed + - bug fix: allow braces in subscripts and superscripts + by disabling superfluous \chemformula_subscript:n + and \chemformula_superscript:n in the scripts write + commands + - remove superfluous rescanning at the begin of the + formula input; this is handled by the sanitize + command later anyway + - changed internal mathshifts from $ ... $ to \( ... \) + - removed superfluous \textstyle from math-frac + definition + - new command \charrow{}[][] that allows direct + access to chemformula's arrows + - new command \chname()() that allows direct access + to chemformula's naming + - new command \chcpd[]{} that allows typesetting a + simple single formula - also not nestable with \ch + - new command \setchemformula + - package option: `strict' + - don't allow a line break before a plus + (`chem-and') + - don't allow a line break between a stoichiometric + factor and a compound + - changed formal charges to match ``plain'' charges +2013/07/26 - version 4.0a - added options `arrow-penalty' (0), `plus-penalty' + (700) and `bond-penalty' (10000) that determine if + there may be a break after an arrow, a bond or the + plus +2013/08/24 - version 4.1 - changed `0' values in TikZ coordinates into `0pt' + see http://tex.stackexchange.com/q/128792/5049 and + http://tex.stackexchange.com/q/118467/5049 for + reference + - new option `tikz-external-disable' + - new option `frac-math-cmd' +2013/10/24 - version 4.2 - \chemformula_font_inner: is only applied /once/ to + a formula, and at the beginning, fixes + https://bitbucket.org/cgnieder/chemmacros/issue/23 + - fixed wrong setting of the TikZ bond style + - new option `arrow-style' + - new command \chlewis +2013/11/04 - version 4.2a - bug fix in \chcpd, + - change sanitizing/restoring of category codes +2014/01/24 - version 4.3 - changed behaviour of \DeclareChem to match + \DeclareRobustCommand, i.e., no check if command + is defined; added a \NewChem variant to each that + /does/ check; use \NewChem instead of \DeclareChem + for definitions + - new option stoich-print + - new command \chstoich +2014/01/29 - version 4.4 - treat a single `-' as a minus sign +2014/04/07 - version 4.5 - make sure that < and > have catcode 12 when read + as parts of arrows + - new arrow types `>=<', `>=<<', `>>=<' and `<==>' + - arrow lengths and compound offset now correctly + adapts to new fontsize if relative lengths (em,ex) + are used + - allow optional arguments to \\ in equation + environments + - allow optional arguments to \label in equation + environments + (credits: http://tex.stackexchange.com/a/166661/5049) + - support for Kröger-Vink notation +2014/06/30 - version 4.6 - fix: a comma in a superscript is typeset according + to `decimal-marker' again + - fix charge type behaviour: option `circled' and + `circletype' are now obeyed if the option is + changed mid-document + - new option `chemformula/circled' similar to + `chemmacros/circled' + - new option `chemformula/circletype' similar to + `chemmacros/circletype' +2014/08/04 - version 4.7 - change dependency: pgf library `arrows.meta' + instead of `arrows' + - new arrow tip definition allows redeclaration to + other existing tips by \pgfkeys{cf/.tip=<tip>} +2014/08/08 - version 4.8 - fix bug introduced in last update: `butt cap' now + needs to be `Butt Cap' with the new `arrows.meta' + library + - split from `chemmacros' bundle as independent + package +2014/10/07 - version 4.9 - new options: `minus-space', `minus-penalty', + `plus-output-symbol' and `minus-output-symbol' +2015/03/16 - version 4.10 - new macros \NewChemCompoundProperty, + \RenewChemCompoundProperty, + \DeclareChemCompoundProperty, + \RemoveChemCompoundProperty +2015/04/03 - version 4.10a - bug fix in \__chemformula_input_stoich:n +2015/06/30 - version 4.11 - small changes in \chcpd + - remove unnecessary \mathchoice => noticable speed + improvement + - \NewChemAdditionSymbol + - \NewChemSymbol +2015/08/12 - version 4.12 - remove chemmacros' `circletype' and `circled' + options. They really belong to chemmacros + - change requirement amsmath -> amstext + - shorten definition of double and triple bonds +2015/08/29 - version 4.12a - \chemformula_formal_plus: , + \chemformula_formal_minus: + \ProvideChem... equivalents to all \NewChem... + macros +2015/09/08 - version 4.12b - trim spaces of \ch input -- due to a change in + l3kernel +2015/01/01 - version 4.13 - clean up code + - check for blank input + - drop support for \[ and \] + - new option `atom-format' +2015/10/21 - version 4.14 - fix issue + https://github.com/cgnieder/chemformula/issues/2 + - new option `adduct-penalty' +2016/01/07 - version 4.14a - \prop_get:Nn => \prop_item:Nn +2016/05/03 - version 4.14b - local options now are correctly working again + - `atom-format' is only applied to formulas +2016/05/11 - version 4.15 - arrow definitions don't have to be made in a + certain order any more + - new quasi equilibria arrows + - bug fix in \RenewChemArrow + - meaningful error if \charrow if used with an + unknown arrow type +2016/06/08 - version 4.15a - change requirement amstext -> amsmath; \chname + uses \underset which needs amsmath +2016/06/08 - version 4.15b - add missing variant of kernel function +2016/08/21 - version 4.15c - corrected redundant definition of + \chemformula_single_bond: + - fix problem with TikZ externalization and + Kroeger-Vink notation +2017/02/02 - version 4.15d - allow `name-format' to end with a macro that + takes an argument +2017/03/23 - version 4.15e - small bug fix (issue #5) + - 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 +2020/02/01 - version 4.15i - fix issue #12 +2020/03/07 - version 4.15j - make sure that < and > have catcode 12 when read + as arrows -- again... +2020/03/15 - version 4.15k - fix https://tex.stackexchange.com/questions/532674/ +2020/12/22 - version 4.16 - new option `math-scripts' + - use LaTeX's new hooks + - get rid of unnecessary package dependencies +2022/01/23 - version 4.17 - adjust options `stoich-print' and `frac-math-cmd' + and correct bug in `stoich-print' + - deprecate `stoich-print' and introduce `stoich-format' + - lazy boolean evaluation where possible + - fix deprecated file hook + - implement issue #17 + - fix issue #18 + - fix issue #19 + - fix typos in code |