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Diffstat (limited to 'tex/context/base/mkiv/font-sym.mklx')
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diff --git a/tex/context/base/mkiv/font-sym.mklx b/tex/context/base/mkiv/font-sym.mklx deleted file mode 100644 index d95314099..000000000 --- a/tex/context/base/mkiv/font-sym.mklx +++ /dev/null @@ -1,246 +0,0 @@ -%D \module -%D [ file=font-mat, -%D version=2011.01.13, % (copied fron font-ini) -%D title=\CONTEXT\ Font Macros, -%D subtitle=Symbolic Access, -%D author=Hans Hagen, -%D date=\currentdate, -%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}] -%C -%C This module is part of the \CONTEXT\ macro||package and is -%C therefore copyrighted by \PRAGMA. See mreadme.pdf for -%C details. - -\writestatus{loading}{ConTeXt Font Macros / Symbolic Access} - -\unprotect - -%D \macros -%D {getglyph, symbolicfont} -%D -%D Individual glyphs can be accessed by using -%D -%D \starttyping -%D \getglyph{fontname}{character} -%D \stoptyping -%D -%D This macro is used in for instance the symbol modules and as one can see, it does -%D obey the small and even smaller sizes. The \type {\symbolicfont} macro can be -%D used to switch to a font named \type {fontname} (see \type {cont-log} and \type -%D {symb-eur} for examples of symbolic definitions. - -\def\v_font_string_a - {\ifx\fontstyle\s!rm \s!Serif \orelse - \ifx\fontstyle\s!ss \s!Sans \orelse - \ifx\fontstyle\s!tt \s!Mono \else - \s!Serif \fi} - -\def\v_font_string_b - {\ifx\fontstyle\s!rm \s!Regular \orelse - \ifx\fontstyle\s!ss \s!Support \orelse - \ifx\fontstyle\s!tt \s!Type \else - \s!Serif \fi} - -\def\v_font_string_c - {\ifx\fontalternative\s!bf \s!Bold \orelse - \ifx\fontalternative\s!sl \s!Slanted \orelse - \ifx\fontalternative\s!it \s!Italic \orelse - \ifx\fontalternative\s!bs \s!BoldSlanted \orelse - \ifx\fontalternative\s!bi \s!BoldItalic \fi} - -\let\v_font_string_d\s!Serif % default fontstyle (will be redefined in type-ini) - -\definefontsynonym - [CurrentFont] - [\noexpand\v_font_string_a\noexpand\v_font_string_c] - -% potential generalization: -% -% \letvalue{\??fontfile:t:\s!rm}\s!Serif -% \letvalue{\??fontfile:t:\s!ss}\s!Sans -% \letvalue{\??fontfile:t:\s!tt}\s!Mono -% -% \letvalue{\??fontfile:a:\s!rm}\s!Regular -% \letvalue{\??fontfile:a:\s!ss}\s!Support -% \letvalue{\??fontfile:a:\s!tt}\s!Type -% -% \letvalue{\??fontfile:s:\s!bf}\s!Bold -% \letvalue{\??fontfile:s:\s!sl}\s!Slanted -% \letvalue{\??fontfile:s:\s!it}\s!Italic -% \letvalue{\??fontfile:s:\s!bs}\s!BoldSlanted -% \letvalue{\??fontfile:s:\s!bi}\s!BoldItalic -% -% \def\v_font_string_a{\executeifdefined{\??fontfile:t:\fontstyle}\s!Serif} -% \def\v_font_string_a{\executeifdefined{\??fontfile:t:\fontstyle}\s!Serif} -% \def\v_font_string_b{\executeifdefined{\??fontfile:a:\fontstyle}\s!Serif} -% \def\v_font_string_c{\executeifdefined{\??fontfile:s:\fontstyle}\empty} -% \def\v_font_string_d{\executeifdefined{\??fontfile:t:\csname\??typescriptdefaultstyles\fontclass\endcsname}\s!Serif} - -%D \macros -%D {fontstylesuffix} -%D -%D The next macro is used to map non latin fontnames on fonts. See \type -%D {font-uni} for an example of its use. - -% \frozen ... - -\permanent\def\fontstylesuffix% why the \s!Regular ? see \getglyph - {\ifx\fontalternative\s!tf \s!Regular \orelse - \ifx\fontalternative\s!bf \s!Bold \orelse - \ifx\fontalternative\s!sl \s!Slanted \orelse - \ifx\fontalternative\s!it \s!Italic \orelse - \ifx\fontalternative\s!bs \s!BoldSlanted \orelse - \ifx\fontalternative\s!bi \s!BoldItalic \orelse - \ifx\fontalternative\s!sc \s!Caps \else - \s!Regular \fi} - -\permanent\def\glyphfontfile#base% appends - {#base% - \ifcsname\??fontfile#base\v_font_string_a\v_font_string_c\endcsname - \v_font_string_a\v_font_string_c - \orelse\ifcsname\??fontfile#base\v_font_string_b\v_font_string_c\endcsname - \v_font_string_b\v_font_string_c - \orelse\ifcsname\??fontfile#base\v_font_string_a\endcsname - \v_font_string_a - \orelse\ifcsname\??fontfile#base\v_font_string_b\endcsname - \v_font_string_b - \orelse\ifcsname\??fontfile#base\v_font_string_c\endcsname - \v_font_string_c - \fi} - -%D The next macro can be used to make decisions based on the shape: - -\permanent\def\doifelseitalic#yes#nop% - {\ifx\fontalternative\s!sl#yes\orelse - \ifx\fontalternative\s!it#yes\orelse - \ifx\fontalternative\s!bs#yes\orelse - \ifx\fontalternative\s!bi#yes\else#nop\fi} - -\let\doifitalicelse\doifelseitalic - -%D For an example of usage of the following command, see \type {cont-log.tex}. -%D -%D \starttyping -%D \def\symbolicfont#specification{\definedfont[\glyphfontfile{#specification} sa *]} -%D \stoptyping -%D -%D Since we know what scaling it to be applied, we can implement a much faster -%D alternative: - -\installcorenamespace{symbolfont} - -\let\thedefinedfont\relax - -\permanent\protected\def\setscaledstyledsymbolicfont#1#2#3% quite a slowdown, glyphfontfile - {\edef\askedsymbolfont{\truefontname{\glyphfontfile{#3}} at \the\dimexpr#2\dimexpr\currentfontbodyscale\dimexpr#1}% - \ifcsname\??symbolfont\askedsymbolfont\endcsname - \lastnamedcs - \else - \font_basics_define_symbolic_font - \fi} - -\permanent\protected\def\setscaleddirectsymbolicfont#1#2#3% quite a slowdown, glyphfontfile - {\edef\askedsymbolfont{\truefontname{#3} at \the\dimexpr#2\dimexpr\currentfontbodyscale\dimexpr#1}% - \ifcsname\??symbolfont\askedsymbolfont\endcsname - \lastnamedcs - \else - \font_basics_define_symbolic_font - \fi} - -\permanent\protected\def\setstyledsymbolicfont#fontname% quite a slowdown, glyphfontfile - {\edef\askedsymbolfont{\truefontname{\glyphfontfile{#fontname}} at \the\dimexpr\currentfontbodyscale\dimexpr\fontbody}% - \ifcsname\??symbolfont\askedsymbolfont\endcsname - \lastnamedcs - \else - \font_basics_define_symbolic_font - \fi} - -\permanent\protected\def\setdirectsymbolicfont#fontname% - {\edef\askedsymbolfont{\truefontname{#fontname} at \the\dimexpr\currentfontbodyscale\dimexpr\fontbody}% - \ifcsname\??symbolfont\askedsymbolfont\endcsname - \lastnamedcs - \else - \font_basics_define_symbolic_font - \fi} - -\def\font_basics_define_symbolic_font - {\definefont[currentsymbolfont][\askedsymbolfont]% - \currentsymbolfont - \global\letcsname\??symbolfont\askedsymbolfont\endcsname\lastrawfontcall} - -\permanent\protected\def\getnamedglyphstyled#fontname#character{{\setstyledsymbolicfont{#fontname}\clf_fontchar{#character}}} -\permanent\protected\def\getnamedglyphdirect#fontname#character{{\setdirectsymbolicfont{#fontname}\clf_fontchar{#character}}} -\permanent\protected\def\getglyphstyled #fontname#character{{\setstyledsymbolicfont{#fontname}\doifelsenumber{#character}\char\donothing#character}} -\permanent\protected\def\getglyphdirect #fontname#character{{\setdirectsymbolicfont{#fontname}\doifelsenumber{#character}\char\donothing#character}} -\permanent\protected\def\resolvedglyphstyled#fontname#character{{\setstyledsymbolicfont{#fontname}\clf_tochar{#character}}} -\permanent\protected\def\resolvedglyphdirect#fontname#character{{\setdirectsymbolicfont{#fontname}\clf_tochar{#character}}} - -% this one is wrong: - -\permanent\protected\def\getscaledglyph#scale#name#content% - {{\setscaledstyledsymbolicfont\fontbody{#scale}{#name}\doifelsenumber{#content}\char\donothing#content}} - -\aliased\let\getglyph \getglyphstyled % old, soon obsolete -\aliased\let\getrawglyph \getglyphdirect % old, soon obsolete -\aliased\let\symbolicsizedfont\setscaledstyledsymbolicfont % old, soon obsolete -\aliased\let\symbolicfont \setstyledsymbolicfont % old, soon obsolete - -\permanent\protected\def\symbolicscaledfont{\setscaledstyledsymbolicfont\fontbody} - -%D The last implementation of \type {\getglyph} permits definitions like: -%D -%D \starttyping -%D \definefontsynonym [EuroSans] [eurose] -%D \definefontsynonym [EuroSansBold] [euroseb] -%D \definefontsynonym [EuroSansItalic] [eurosei] -%D \definefontsynonym [EuroSansSlanted] [eurosei] -%D \definefontsynonym [EuroSansBoldItalic] [eurosebi] -%D \definefontsynonym [EuroSansBoldSlanted] [eurosebi] -%D -%D \definesymbol [euro] [\getglyph{Euro}{\char160}] -%D -%D \def\euro{\symbol[euro]} -%D \stoptyping -%D -%D These definitions guarantee that the next calls work okay: -%D -%D \starttyping -%D \ss \tf\euro \bf\euro \sla\euro \itd\euro \bs\euro \bic\euro -%D \stoptyping -%D -%D The shape as well as the size is adapted to the current environment. - -%D \macros -%D {setfont} -%D -%D Every now and then we want to define a font directly, for instance when we -%D typeset title pages. The next macro saves some typing: - -\permanent\protected\def\setfont% geen \font_helpers_set_font mogelijk - {\afterassignment\font_basics_set_font\font\nextfont=} - -\def\font_basics_set_font - {\nextfont\setupinterlinespace}% hm, we need to use \setuplocalinterlinespace - -%D One can call this macro as: -%D -%D \starttyping -%D \setfont cmr10 at 60pt -%D \stoptyping -%D -%D After which the font is active and the baselines and struts are set. - -%D \macros{doiffontcharelse} - -\permanent\protected\def\doifelsefontchar#specification#unicode% this could be a direct lua call - {\begingroup - \font_basics_define_font_without_parameters{thedefinedfont}{#specification}% - \iffontchar\font#unicode\relax - \endgroup\expandafter\firstoftwoarguments - \else - \endgroup\expandafter\secondoftwoarguments - \fi} - -\aliased\let\doiffontcharelse\doifelsefontchar - -\protect \endinput |