From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- fonts/firamath/firamath-specimen.tex | 502 +++++++++++++++++++++++++++++++++++ 1 file changed, 502 insertions(+) create mode 100644 fonts/firamath/firamath-specimen.tex (limited to 'fonts/firamath/firamath-specimen.tex') diff --git a/fonts/firamath/firamath-specimen.tex b/fonts/firamath/firamath-specimen.tex new file mode 100644 index 0000000000..d9986b32bc --- /dev/null +++ b/fonts/firamath/firamath-specimen.tex @@ -0,0 +1,502 @@ +\documentclass{article} + +\PassOptionsToPackage{log-declarations=false}{xparse} +\PassOptionsToPackage{no-math}{fontspec} +\PassOptionsToPackage{table}{xcolor} +\PassOptionsToPackage{titles}{tocloft} +%\PassOptionsToPackage{showframe}{geometry} +\usepackage{% + expl3,xparse, + ctexheading,geometry,fancyhdr,tocloft,fontspec,xcolor,hologo, + array,longtable,multirow,hhline, + hyperref,zref-totpages} + +\makeatletter\ExplSyntaxOn + +\seq_const_from_clist:Nn \c_@@_unicode_reserved_seq + { + % Greek and Coptic + 378, 379, 380, 381, 382, 383, 38B, 38D, 3A2, + % General Punctuation + 2065, + % Superscripts and Subscripts + 2072, 2073, 208F, 209D, 209E, 209F, + % Currency Symbols + 20C0, 20C1, 20C2, 20C3, 20C4, 20C5, 20C6, 20C7, 20C8, 20C9, + 20CA, 20CB, 20CC, 20CD, 20CE, 20CF, + % Combining Diacritical Marks for Symbols + 20F1, 20F2, 20F3, 20F4, 20F5, 20F6, 20F7, 20F8, 20F9, 20FA, + 20FB, 20FC, 20FD, 20FE, 20FF, + % Number Forms + 218C, 218D, 218E, 218F, + % Control Pictures + 2427, 2428, 2429, 242A, 242B, 242C, 242D, 242E, 242F, 2430, + 2431, 2432, 2433, 2434, 2435, 2436, 2437, 2438, 2439, 243A, + 243B, 243C, 243D, 243E, 243F, + % Optical Character Recognition + 244B, 244C, 244D, 244E, 244F, 2450, 2451, 2452, 2453, 2454, + 2455, 2456, 2457, 2458, 2459, 245A, 245B, 245C, 245D, 245E, + 245F, + % Miscellaneous Symbols and Arrows + 2B74, 2B75, 2B96, 2B97, 2BC9, 2BFF, + % Alphabetic Presentation Forms + FB07, FB08, FB09, FB0A, FB0B, FB0C, FB0D, FB0E, FB0F, FB10, + FB11, FB12, FB18, FB19, FB1A, FB1B, FB1C, FB37, FB3D, FB3F, + FB42, FB45, + % Arabic Presentation Forms-B + FE75, FEFD, FEFE, + % Mathematical Alphanumeric Symbols + 1D455, 1D49D, 1D4A0, 1D4A1, 1D4A3, 1D4A4, 1D4A7, 1D4A8, 1D4AD, 1D4BA, + 1D4BC, 1D4C4, 1D506, 1D50B, 1D50C, 1D515, 1D51D, 1D53A, 1D53F, 1D545, + 1D547, 1D548, 1D549, 1D551, 1D6A6, 1D6A7, 1D7CC, 1D7CD + } +\seq_const_from_clist:Nn \c_@@_unicode_control_seq + { + % C0 Controls and Basic Latin + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, + 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 1A, 1B, 1C, 1D, 1E, 1F, + 7F, + % C1 Controls and Latin-1 Supplement + 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 8A, 8B, 8C, 8D, 8E, 8F, + 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 9A, 9B, 9C, 9D, 9E, 9F + } + +% Require `\c_@@_glyph_non_unicode_with_type_seq` +\file_input:n { firamath-glyph-list.tex } + +% #1 = symbol index +\cs_new_protected:Npn \@@_symbol:n #1 + { \tex_char:D \int_eval:n {#1} \scan_stop: } +\prg_new_protected_conditional:Npnn \@@_if_char_exist:n #1 { T, F, TF } + { + \etex_iffontchar:D \tex_font:D \int_eval:n {#1} \scan_stop: + \prg_return_true: + \else: + \prg_return_false: + \fi: + } +% #1 = glyph name +% See https://tex.stackexchange.com/q/420167 +\cs_new_protected:Npn \@@_glyph_from_name:n #1 + { \tex_XeTeXglyph:D \tex_XeTeXglyphindex:D "#1" \scan_stop: } + +% Centering with fixed width +\newcolumntype {C} [1] { > { \centering \arraybackslash } m {#1} } +% Empty array rule +\newcolumntype {E} { ! { \skip_horizontal:N \arrayrulewidth } } + +\definecolor { encoding @ bg } { HTML } { BDBDBD } +\definecolor { reserved @ bg } { HTML } { EA4335 } +\definecolor { control @ bg } { HTML } { 4285F4 } +\definecolor { nochar @ text } { HTML } { E0E0E0 } + +\cs_set:Npn \NumberStyle { \ttfamily \footnotesize } +\cs_set:Npn \GlyphStyle { \SymbolFont \Large } +\cs_set:Npn \EncodingStyle + { \ttfamily \fontsize { 4 } { 5 } \selectfont \cellcolor { encoding@bg } } + +\cs_set:Npn \GlyphStrut { \@@_set_arstrut:nn { 20 pt } { 10 pt } } +\cs_set:Npn \NonUnicodeGlyphStrut { \@@_set_arstrut:nn { 32 pt } { 20 pt } } +\cs_set:Npn \NonUnicodeHighGlyphStrut { \@@_set_arstrut:nn { 64 pt } { 40 pt } } +\cs_set:Npn \EncodingStrut { \@@_set_arstrut:nn { 4.5 pt } { 1 pt } } + +\dim_const:Nn \c_@@_cell_wd_dim { 30 pt } +\dim_const:Nn \c_@@_column_sep_dim { 0 pt } +\dim_const:Nn \c_@@_row_number_ht_dim { 20 pt } +\dim_const:Nn \c_@@_row_number_sep_dim { 6 pt } +\dim_const:Nn \c_@@_non_unicode_wd_dim { 87 pt } + +% The total number of glyphs. +\newcounter { glyph } +\setcounter { glyph } { -1 } + +% The main function. +\NewDocumentCommand \fonttable { s m g } + { + \IfBooleanTF {#1} + { \@@_non_unicode:nn {#2} } + { \@@_unicode:nn {#2} {#3} } + \clearpage + } + +% #1 = section name +% #2 = begin/end encoding +\cs_new_protected:Npn \@@_unicode:nn #1#2 + { + \tl_set:Nn \l_@@_glyph_count_tl + { \ref* { count: glyph @ #1 } / \ref* { count: codepoint @ #1 } } + \section { #1 ~ (\tl_use:N \l_@@_glyph_count_tl) } + \cs_set_eq:NN \@@_left_foot: \@@_left_foot_unicode: + \@@_parse_encoding:n {#2} + \int_gzero:N \g_@@_glyph_int + \int_gzero:N \g_@@_code_point_int + \@@_make_table: + \newcounter { glyph @ #1 } + \newcounter { codepoint @ #1 } + \int_set:cn { c @ glyph @ #1 } { \g_@@_glyph_int - 1 } + \int_set:cn { c @ codepoint @ #1 } { \g_@@_code_point_int - 1 } + \refstepcounter { glyph @ #1 } \label { count: glyph @ #1 } + \refstepcounter { codepoint @ #1 } \label { count: codepoint @ #1 } + } +\tl_new:N \l_@@_glyph_count_tl +\int_new:N \g_@@_glyph_int +\int_new:N \g_@@_code_point_int + +\cs_new_protected:Npn \@@_left_foot_unicode: + { + \mode_leave_vertical: + \footnotesize + \@@_color_box:nn { reserved @ bg } Reserved~ Code~ Points, \quad + \@@_color_box:nn { control @ bg } Control~ Codes. + } +\cs_new_protected:Npn \@@_color_box:nn #1#2 + { + \group_begin: + \color {#1} \rule [ -2 pt ] { 10 pt } { 10 pt } + \group_end: + \ = \ #2 + } + +% #1 = `begin` - `end` +\cs_new_protected:Npn \@@_parse_encoding:n #1 + { + \seq_set_split:Nnn \l_tmpa_seq { - } {#1} + \int_set:Nn \l_@@_begin_int { \seq_item:Nn \l_tmpa_seq { 1 } } + \int_set:Nn \l_@@_end_int { \seq_item:Nn \l_tmpa_seq { 2 } } + } +\int_new:N \l_@@_begin_int +\int_new:N \l_@@_end_int + +\cs_new_protected:Npn \@@_make_table: + { + \longtable { r | * { 16 } { C { \c_@@_cell_wd_dim } | } } + \@@_long_table_head: + \@@_multi_row:nn + { \int_use:N \l_@@_begin_int } + { \int_use:N \l_@@_end_int } + \endlongtable + } +\dim_set_eq:NN \tabcolsep \c_@@_column_sep_dim + +% These functions must be expandable: +% \@@_long_table_head:, \@@_first_row:, +% \@@_multi_row:nn, \@@_row:n, \@@_div_sixteen:n, +% \@@_hline:, \@@_set_arstrut:nn, \@@_restore_arstrut:, etc., +% so that `noalign` can work properly. +% Hence we use `\cs_new:Npn` and `\int_step_function:nnnN` here. + +\cs_new:Npn \@@_long_table_head: + { + % It's very hackable here! + % The dimension is measured by hand. Not universal at all. + \@@_set_arstrut:nn { 0 pt } { 0 pt } + \multicolumn { 17 } { c } { \rule { 0 pt } { 1.29 cm } } \\ + \@@_first_row: + \endhead + \@@_first_row: + \endfirsthead + } + +\cs_new:Npn \@@_first_row: + { + \multicolumn { 17 } { r } + { + \tabular + { + % Skip row number + r | + * { 15 } { C { \c_@@_cell_wd_dim } E } + C { \c_@@_cell_wd_dim } | + } + % I don't know why there are so many `#`. + \int_step_inline:nnn { 0 } { 15 } + { & \@@_first_row_cell:n {####1} } + \endtabular + } + \\* + \@@_hline: + } +\cs_new_protected:Npn \@@_first_row_cell:n #1 + { \NumberStyle \int_to_Hex:n {#1} } + +\cs_new:Npn \@@_multi_row:nn #1#2 + { + \int_step_function:nnnN + { \@@_div_sixteen:n {#1} * 16 } + { 16 } + { (\@@_div_sixteen:n {#2} + 1) * 16 - 1 } + \@@_row:n + } +\cs_new:Npn \@@_div_sixteen:n #1 + { \int_div_truncate:nn {#1} { 16 } } + +\cs_new:Npn \@@_row:n #1 + { + % Glyph row + \GlyphStrut + % Row number + \multirow { 2 } * { \@@_row_nummber:n {#1} } + \int_step_inline:nnn {#1} { #1 + 15 } + { & \@@_glyph:n {##1} } + \\* + \@@_restore_arstrut: + % Encoding row + \@@_hline: + \EncodingStrut + \int_step_inline:nnn {#1} { #1 + 15 } + { & \@@_encoding:n {##1} } + \\ + \@@_hline: + } + +% To skip the first column (i.e. row index). +% LaTeX3 syntax makes `~` to equal space, so we need to change its catcode temporarily. +\group_begin: + \char_set_catcode_active:N \~ + \cs_new:Npn \@@_hline: + { \hhline { ~ | * { 16 } { - } } } +\group_end: + +\cs_new:Npn \@@_set_arstrut:nn #1#2 + { + \tex_noalign:D + { + \group_begin: + % Store the old strutbox + \box_gset_eq:NN \l_@@_old_arstrut_box \@arstrutbox + % Change the dimensions of \@arstrutbox + \hbox_set_to_wd:Nnn \l_tmpa_box { \c_zero_dim } { } + \box_set_ht:Nn \l_tmpa_box {#1} + \box_set_dp:Nn \l_tmpa_box {#2} + \hbox_gset:Nn \@arstrutbox { \box_use:N \l_tmpa_box } + \group_end: + } + } +\cs_new:Npn \@@_restore_arstrut: + { + \tex_noalign:D + { \box_gset_eq:NN \@arstrutbox \l_@@_old_arstrut_box } + } +\box_new:N \l_@@_old_arstrut_box + +\cs_new_protected:Npn \@@_row_nummber:n #1 + { + \raisebox { \dim_use:N \c_@@_row_number_ht_dim } + { + \NumberStyle + \int_set:Nn \l_tmpa_int { #1 / 16 } + \int_compare:nNnTF { \l_tmpa_int } < { "10 } + { 00 } + { + \int_compare:nNnT { \l_tmpa_int } < { "100 } + { 0 } + } + \int_to_Hex:n { \l_tmpa_int } + \skip_horizontal:N \c_@@_row_number_sep_dim + } + } + +\cs_new_protected:Npn \@@_glyph:n #1 + { + \tl_set:Nx \l_tmpa_tl { \int_to_Hex:n {#1} } + \seq_if_in:NVTF \c_@@_unicode_reserved_seq \l_tmpa_tl + { \cellcolor { reserved@bg } } + { + \seq_if_in:NVTF \c_@@_unicode_control_seq \l_tmpa_tl + { \cellcolor { control@bg } } + { + % It must be outside `\@@_if_char_exist` + \GlyphStyle + \@@_if_char_exist:nTF {#1} + { + \@@_symbol:n {#1} + \refstepcounter { glyph } + \int_gincr:N \g_@@_glyph_int + } + { + \normalfont + \int_compare:nNnTF {#1} < { "10000 } + { \BMPFallbackFont } { \SMPFallbackFont } + \textcolor { nochar@text } { \@@_symbol:n {#1} } + } + \int_gincr:N \g_@@_code_point_int + } + } + } + +\cs_new_protected:Npn \@@_encoding:n #1 + { + \group_begin: + \EncodingStyle + \int_compare:nNnTF {#1} < { "10 } + { 000 } + { + \int_compare:nNnTF {#1} < { "100 } + { 00 } + { + \int_compare:nNnT {#1} < { "1000 } + { 0 } + } + } + \int_to_Hex:n {#1} + \group_end: + } + +% #1 = section name +% #2 = non-unicode data file +\cs_new_protected:Npn \@@_non_unicode:nn #1#2 + { + \tl_set:Nn \l_@@_glyph_count_tl { \ref* { count: glyph @ non-unicode } } + \section { #1 ~ (\tl_use:N \l_@@_glyph_count_tl) } + \cs_set_eq:NN \@@_left_foot: \prg_do_nothing: + \int_gzero:N \g_@@_non_unicode_glyph_int + \@@_non_unicode_print: + \newcounter { glyph @ non-unicode } + \int_set:cn { c @ glyph @ non-unicode } { \g_@@_non_unicode_glyph_int - 1 } + \refstepcounter { glyph @ non-unicode } \label { count: glyph @ non-unicode } + \refstepcounter { glyph } \label { count: glyph } + } +\int_new:N \g_@@_non_unicode_glyph_int + +\cs_new_protected:Npn \@@_non_unicode_print: + { + \seq_map_inline:Nn \c_@@_glyph_non_unicode_with_type_seq + { \@@_non_unicode_print_class:nn ##1 } + } + +% #1 = class +% #2 = clist of glyph names +\cs_new_protected:Npn \@@_non_unicode_print_class:nn #1#2 + { + \subsection { #1 ~ (\clist_count:n {#2}) } + \clist_map_inline:nn {#2} + { + \@@_non_unicode_cell:n {##1} + \refstepcounter { glyph } + \int_gincr:N \g_@@_non_unicode_glyph_int + } + } + +\cs_new_protected:Npn \@@_non_unicode_cell:n #1 + { + \tabular { | C { \c_@@_non_unicode_wd_dim } | } + % Glyph + \hline + \NonUnicodeGlyphStrut \GlyphStyle + \@@_glyph_from_name:n {#1} + \\ + \@@_restore_arstrut: + % Encoding (glyph name) + \hline + \EncodingStrut \EncodingStyle + #1 + \\ + \@@_restore_arstrut: + \hline + \endtabular + % A space allowing line break + \ + } + +% Header and footer. +\fancyhf { } +\fancyhead [ R ] { \thepage } +\fancyfoot [ L ] + { + \footnotesize + \int_compare:nNnTF { \int_use:c { c@page } } = { \ztotpages } + { \@@_left_foot_last_page: } { \@@_left_foot: } + } +\fancyfoot [ R ] + { + \footnotesize \itshape + Copyright~ \copyright{}~ 2018,~ 2019~ by~ Xiangdong~ Zeng + } +% `\headrulewidth` is not a dim variable. +\cs_set:Npn \headrulewidth { 0 pt } +\cs_new_protected:Npn \@@_left_foot_last_page: + { + \itshape + Other~ fonts~ used~ in~ this~ document:~ + FiraGO,~ Fira~ Code,~ GNU~ Unifont. \\ + Colors~ are~ inspired~ by~ Google~ Material~ Design. + } + +\ExplSyntaxOff\makeatother + +\geometry{a4paper, hmargin=1cm, vmargin=2.5cm} +\ctexset{section/format=\Large\bfseries\centering} +\hypersetup{bookmarksnumbered=true, colorlinks=true, + linkcolor=[HTML]34A853, urlcolor=[HTML]E91E63} + +\setmainfont{FiraGO}[BoldFont=* SemiBold, Numbers=Monospaced] +\setmonofont{Fira Code}[UprightFont=* Light, BoldFont=* Regular] + +\newfontface\BMPFallbackFont{Unifont} +\newfontface\SMPFallbackFont{Unifont Upper} +\newfontface\SymbolFont{Fira Math Regular} + +\title{\bfseries\huge Fira Math\\ + \itshape\Large Sans-serif font with Unicode math support} +\author{Xiangdong Zeng} +\date{2019/06/03\quad v0.3.2} + +\begin{document} + +\newgeometry{hmargin=1.5in, vmargin=1.0in} + +\maketitle + +\begin{abstract} + \href{https://github.com/firamath/firamath}{Fira Math} is a sans-serif font + with Unicode math support. The design of this font is based on + \href{https://github.com/mozilla/Fira}{Fira Sans} and + \href{https://bboxtype.com/typefaces/FiraGO}{FiraGO}. Fira Math is distributed + in OpenType format, and can be used with + \href{https://www.ctan.org/pkg/unicode-math}{unicode-math} package under + \hologo{XeTeX} or \hologo{LuaTeX}. There are \ref*{count:glyph} glyphs in + Fira Math at present. + + Fira Math is licensed under the + \href{http://scripts.sil.org/OFL}{SIL Open Font License}, Version 1.1. +\end{abstract} + +\setlength\cftbeforesubsecskip{1ex} +\tableofcontents + +\clearpage + +\restoregeometry +\pagestyle{fancy} + +\fonttable{C0 Controls and Basic Latin}{"0-"7F} +\fonttable{C1 Controls and Latin-1 Supplement}{"80-"FF} +\fonttable{Latin Extended-A}{"100-"17F} +\fonttable{Latin Extended-B}{"180-"24F} +\fonttable{Combining Diacritical Marks}{"300-"36F} +\fonttable{Greek and Coptic}{"370-"3FF} +\fonttable{Cyrillic}{"400-"4FF} +\fonttable{General Punctuation}{"2000-"206F} +\fonttable{Currency Symbols}{"20A0-"20CF} +\fonttable{Combining Diacritical Marks for Symbols}{"20D0-"20FF} +\fonttable{Letterlike Symbols}{"2100-"214F} +\fonttable{Number Forms}{"2150-"218F} +\fonttable{Arrows}{"2190-"21FF} +\fonttable{Mathematical Operators}{"2200-"22FF} +\fonttable{Miscellaneous Technical}{"2300-"23FF} +\fonttable{Block Elements}{"2580-"259F} +\fonttable{Geometric Shapes}{"25A0-"25FF} +\fonttable{Miscellaneous Symbols}{"2600-"26FF} +\fonttable{Miscellaneous Mathematical Symbols-A}{"27C0-"27EF} +\fonttable{Supplemental Arrows-A}{"27F0-"27FF} +\fonttable{Supplemental Arrows-B}{"2900-"297F} +\fonttable{Miscellaneous Mathematical Symbols-B}{"2980-"29FF} +\fonttable{Supplemental Mathematical Operators}{"2A00-"2AFF} +\fonttable{Miscellaneous Symbols and Arrows}{"2B00-"2BFF} +\fonttable{Alphabetic Presentation Forms}{"FB00-"FB4F} +\fonttable{Arabic Presentation Forms-B}{"FE70-"FEFF} +\fonttable{Mathematical Alphanumeric Symbols}{"1D400-"1D7FF} +\fonttable{Geometric Shapes Extended}{"1F780-"1F7FF} +\fonttable*{Non-Unicode Glyphs} + +\end{document} -- cgit v1.2.3