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Diffstat (limited to 'fonts/erewhon-math/README.md')
-rw-r--r-- | fonts/erewhon-math/README.md | 159 |
1 files changed, 83 insertions, 76 deletions
diff --git a/fonts/erewhon-math/README.md b/fonts/erewhon-math/README.md index 8fb717d3af..9b64e4fda0 100644 --- a/fonts/erewhon-math/README.md +++ b/fonts/erewhon-math/README.md @@ -50,99 +50,106 @@ Either version 1.3 or, at your option, any later version. * First public version: 0.40 * v0.41: - - Added chars U+2AB1 to U+2AB4 (\precneq, \succneq, \preceqq, \succeqq). - - Fixed kerning between Italic/BoldItalic Latin and Greek letters - and their subscript. + - Added chars U+2AB1 to U+2AB4 (\precneq, \succneq, \preceqq, \succeqq). + - Fixed kerning between Italic/BoldItalic Latin and Greek letters + and their subscript. * v0.42: - - Added thirty symbols U+00B0 (degree), U+01B5, U+214B, U+2232, U+2233, - arrows U+2933 to U+2937 and some more. - - Improved kerning between roots and degrees. - - Improved kerning between arrows accents and parenthesis. - - Accents position above italic dans bold italic latin - and greek letters tuned. + - Added thirty symbols U+00B0 (degree), U+01B5, U+214B, U+2232, U+2233, + arrows U+2933 to U+2937 and some more. + - Improved kerning between roots and degrees. + - Improved kerning between arrows accents and parenthesis. + - Accents position above italic dans bold italic latin + and greek letters tuned. * v0.43 - - Corrected "IsExtended" flags. - - Improved kernings for differential elements. - - Changed \hbar, which now behaves as intended by unicode-math package. - - Glyph \Game (U+2141) corrected (it was upside down). + - Corrected "IsExtended" flags. + - Improved kernings for differential elements. + - Changed \hbar, which now behaves as intended by unicode-math package. + - Glyph \Game (U+2141) corrected (it was upside down). * v0.44 - - Improved sub- and superscripts: glyphs redesigned bolder, - size reduced (70%, 55%) instead of (76%, 60%). - - Fixed right kernings of "italic f". - - Fixed right bearings and italic corrections of mathscr capitals. + - Improved sub- and superscripts: glyphs redesigned bolder, + size reduced (70%, 55%) instead of (76%, 60%). + - Fixed right kernings of "italic f". + - Fixed right bearings and italic corrections of mathscr capitals. * v0.45 - - Added stretchy accents \wideoverbar, \widebreve, \widecheck. + - Added stretchy accents \wideoverbar, \widebreve, \widecheck. * v0.46 - - Stretchable \langle, \rangle, \lAngle and \rangle delimiters - are now available in eight sizes (three bigger sizes added). - - Sub- and superscripts reshaped: boldness slightly reduced. + - Stretchable \langle, \rangle, \lAngle and \rangle delimiters + are now available in eight sizes (three bigger sizes added). + - Sub- and superscripts reshaped: boldness slightly reduced. * v0.47 - - Added \mdsmwhtsquare (U+25FD), \mdsmblksquare (U+25FE), - \lgwhtsquare (U+02B1B), \lgblksquare U+02B1C). - - Tuned all "squares", "circles" and "triangles": the smaller ones - are centered on the math-axis, larger ones rest on the baseline. - - Redesigned symbols \angle, \measuredangle, \sphericalangle - (U+2220 to U+2222). - - Redesigned lowercase script letters \mscre, \mscrg, \mscro - (U+212F, U+210A, U+2134). - - Added symbols \inttop, \intbottom, \sumtop, \sumbottom - (U+2320, U+2321, U+23B2, U+23B3). - - Added symbols \hrectangleblack (U+025AC), \hrectangle (U+025AD), - \mdlgwhtlozenge (U+25CA) \mdlgblklozenge (U+29EB). - - Added symbols \enclosedcircle, \enclosedsquare, \encloseddiamond, - \enclosedtriangle (U+20DD, U+20DE, U+20DF, U+20E4). - - Added symbols \lozengeminus, \concavediamond, \concavediamondticketleft, - \concavediamondticketright (U+27E0 to U+27E3). - - Added symbols \mdblkdiamond, \mdwhtdiamond, \mdblklozenge, - \mdwhtlozenge, \smblkdiamond, \smblklozenge, \smwhtlozenge - (U+2B25 to U+2B2B). + - Added \mdsmwhtsquare (U+25FD), \mdsmblksquare (U+25FE), + \lgwhtsquare (U+02B1B), \lgblksquare U+02B1C). + - Tuned all "squares", "circles" and "triangles": the smaller ones + are centered on the math-axis, larger ones rest on the baseline. + - Redesigned symbols \angle, \measuredangle, \sphericalangle + (U+2220 to U+2222). + - Redesigned lowercase script letters \mscre, \mscrg, \mscro + (U+212F, U+210A, U+2134). + - Added symbols \inttop, \intbottom, \sumtop, \sumbottom + (U+2320, U+2321, U+23B2, U+23B3). + - Added symbols \hrectangleblack (U+025AC), \hrectangle (U+025AD), + \mdlgwhtlozenge (U+25CA) \mdlgblklozenge (U+29EB). + - Added symbols \enclosedcircle, \enclosedsquare, \encloseddiamond, + \enclosedtriangle (U+20DD, U+20DE, U+20DF, U+20E4). + - Added symbols \lozengeminus, \concavediamond, \concavediamondticketleft, + \concavediamondticketright (U+27E0 to U+27E3). + - Added symbols \mdblkdiamond, \mdwhtdiamond, \mdblklozenge, + \mdwhtlozenge, \smblkdiamond, \smblklozenge, \smwhtlozenge + (U+2B25 to U+2B2B). - Added two options (no-text, Scale=) to fourier-otf.sty. * v0.50 - - Changes in Erewhon-Math: - * Added upright versions of integrals (StylisticSet=3 feature). - * All bold Math Script uppercase characters redesigned (their - look was not consistent with their normal weight counterparts). - * Added variants for mscrE, mscrQ and mscrT and their bold - counterparts accessible through cv20, cv21 and cv22 respectively. - * Added U+0338 for negation of "\mathrel" chars. - - Changes in FourierOrns: - * \texpertenthousand now defined in Erewhon (v.1.118). - * \eurologo now borrowed from Erewhon (v.1.118). - * Files FourierOrns-Bold.otf, FourierOrns-Italic.otf and - FourierOrns-BoldItalic.otf (useless now) deleted. - * Breaking change: ornaments \leafleft and \leafright - swapped in order to match the orignal type1 version. + - Changes in Erewhon-Math: + * Added upright versions of integrals (StylisticSet=3 feature). + * All bold Math Script uppercase characters redesigned (their + look was not consistent with their normal weight counterparts). + * Added variants for mscrE, mscrQ and mscrT and their bold + counterparts accessible through cv20, cv21 and cv22 respectively. + * Added U+0338 for negation of "\mathrel" chars. + - Changes in FourierOrns: + * \texpertenthousand now defined in Erewhon (v.1.118). + * \eurologo now borrowed from Erewhon (v.1.118). + * Files FourierOrns-Bold.otf, FourierOrns-Italic.otf and + FourierOrns-BoldItalic.otf (useless now) deleted. + * Breaking change: ornaments \leafleft and \leafright + swapped in order to match the orignal type1 version. * v0.51 - - Feature +onum added (oldstyle numerals in maths). - Option fulloldstyle added to fourier-otf.sty, this option was - available with the original fourier-GUTenberg package. - - Sub- and superscript placement corrected for bold calligraphic capitals. - - Metrics changed for sans-serif and typewriter glyphs. + - Feature +onum added (oldstyle numerals in maths). + Option fulloldstyle added to fourier-otf.sty, this option was + available with the original fourier-GUTenberg package. + - Sub- and superscript placement corrected for bold calligraphic capitals. + - Metrics changed for sans-serif and typewriter glyphs. * v0.52 - - Over/underbrace: metrics of horizontal variants tuned. - - Added glyphs \nleqqslant and \ngeqqslant (U+E09A, U+E09B). - - Fixed "Style=" options in fourier-otf.sty (they didn't work for XeLaTeX). + - Over/underbrace: metrics of horizontal variants tuned. + - Added glyphs \nleqqslant and \ngeqqslant (U+E09A, U+E09B). + - Fixed "Style=" options in fourier-otf.sty (they didn't work for XeLaTeX). * v0.53 - - fourier-otf.sty now loads realscripts for better superscripts. - - Vertical variants of \mathslash, \backslash: slope corrected. - - Added proportional digits and lnum, pnum features in math mode. - - Added character variant (cv11) for \partial. + - fourier-otf.sty now loads realscripts for better superscripts. + - Vertical variants of \mathslash, \backslash: slope corrected. + - Added proportional digits and lnum, pnum features in math mode. + - Added character variant (cv11) for \partial. * v0.54 - - Delimiters' sizes `()’, `[]’ and `{}’ now match those of the - Erewhon text fonts. Bacward compatibility option (+ss09) added. - - Slight correction to degree position on radicals. - - Experimental Bold variant added. - - Glyph Bbbsum.v1 (displaystyle) added. - - Metrics of some italic capitals (H,M,N,U) corrected. + - Delimiters' sizes `()’, `[]’ and `{}’ now match those of the + Erewhon text fonts. Bacward compatibility option (+ss09) added. + - Slight correction to degree position on radicals. + - Experimental Bold variant added. + - Glyph Bbbsum.v1 (displaystyle) added. + - Metrics of some italic capitals (H,M,N,U) corrected. * v0.55 - - Fixed vertical variants of \Vert and \Vvert. - - Added stretchable integral for U+222B (usable with luametatex). + - Fixed vertical variants of \Vert and \Vvert. + - Added stretchable integral for U+222B (usable with luametatex). * v0.56 - - Package now compatible with mathtools’ stretchable arrows. - - \diagup and \diagdown moved from private area to U+27CB, U+27CD. + - Package now compatible with mathtools’ stretchable arrows. + - \diagup and \diagdown moved from private area to U+27CB, U+27CD. * v0.60 - Metrics of all "under" arrows and harpoons corrected. - Most horizontal arrows and harpoons are now stretchable. +* v0.61 + - fourier-otf.sty: options handled by `l3keys` instead of `xkeyval` + (requires a LaTeX kernel not older than 2022-06-01). + - fourier-otf.sty: option "fulloldstyle" now applies to both text + and maths fonts. + - Fixed widths of under/overbraces variants. + - Blackboard bold capitals added to Erewhon-Math-Bold.otf. --- Copyright 2019-2023 Michel Bovani, Daniel Flipo |