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| author | Hans Hagen <pragma@wxs.nl> | 2013-10-30 13:30:00 +0100 |
|---|---|---|
| committer | Hans Hagen <pragma@wxs.nl> | 2013-10-30 13:30:00 +0100 |
| commit | 73dd1c51aff08a045a08271cf51bacd2d07c802c (patch) | |
| tree | 6234bb0699da6b365da33d9f616e3c0d5c411d37 /tex/context/base/typo-tal.mkiv | |
| parent | e6f9ad9a647aacbefad6674fca30e1d8b13f7a6a (diff) | |
| download | context-73dd1c51aff08a045a08271cf51bacd2d07c802c.tar.gz | |
beta 2013.10.30 13:30
Diffstat (limited to 'tex/context/base/typo-tal.mkiv')
| -rw-r--r-- | tex/context/base/typo-tal.mkiv | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tex/context/base/typo-tal.mkiv b/tex/context/base/typo-tal.mkiv index a34cb8bb6..fb3955aec 100644 --- a/tex/context/base/typo-tal.mkiv +++ b/tex/context/base/typo-tal.mkiv @@ -109,4 +109,27 @@ \def\setfirstpasscharacteralign {\let\checkcharacteralign\gobbleoneargument} \def\setsecondpasscharacteralign{\let\checkcharacteralign\firstofoneargument} +%D We need fonts to provide tabular digits that is, the digits need to have the same +%D width. + +\definefontfeature + [system:tabnum] + [tnum=yes, + lnum=no] + +\newconditional\c_tabl_ntb_char_align_auto_font \settrue\c_tabl_ntb_char_align_auto_font + +\installtexdirective % yes or no ? + {typesetters.characteralign.autofont} + {\settrue \c_tabl_ntb_char_align_auto_font} + {\setfalse\c_tabl_ntb_char_align_auto_font} + +\def\m_font_feature_auto_tabnum{system:tabnum} + +\def\typo_charalign_adapt_font % slow but seldom used + {\ifconditional\c_tabl_ntb_char_align_auto_font + \let\m_font_feature_asked\m_font_feature_auto_tabnum + \font_feature_reset_add_indeed + \fi} + \protect \endinput |