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authorKarl Berry <karl@freefriends.org>2019-03-05 22:33:41 +0000
committerKarl Berry <karl@freefriends.org>2019-03-05 22:33:41 +0000
commit541c4ddf7c5b402b9cfe8af5ef4e49ffa15d3e83 (patch)
tree9e7e04a6ad7c9cfa5d252e8df9f24427d0b5e518 /Master/texmf-dist/source/latex/unicode-math
parent671551a95af115dfc9afc2cf4ed4caed130b1abf (diff)
unicode-math (5mar19)
git-svn-id: svn://tug.org/texlive/trunk@50245 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/unicode-math')
-rw-r--r--Master/texmf-dist/source/latex/unicode-math/um-code-fontparam.dtx12
-rw-r--r--Master/texmf-dist/source/latex/unicode-math/um-code-main.dtx16
-rw-r--r--Master/texmf-dist/source/latex/unicode-math/unicode-math.dtx6
3 files changed, 18 insertions, 16 deletions
diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-fontparam.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-fontparam.dtx
index 9d43d0c18c1..b801b6c0b96 100644
--- a/Master/texmf-dist/source/latex/unicode-math/um-code-fontparam.dtx
+++ b/Master/texmf-dist/source/latex/unicode-math/um-code-fontparam.dtx
@@ -279,21 +279,21 @@
% \subsection{Historical commands}
%
% \begin{macro}{\@@_fontdimen_to_percent:nN}
-% \begin{macro}{\@@_fontdimen_to_scale:nN}
+% \begin{macro}{\@@_fontdimen_pc_to_pt:nN}
% \darg{Font dimen number}
% \darg{Font `variable'}
% \cmd\fontdimen s |10|, |11|, and |65| aren't actually dimensions, they're percentage values given in units of |sp|.
% \cs{@@_fontdimen_to_percent:nn} takes a font dimension number and outputs the decimal value of the associated parameter.
-% \cs{@@_fontdimen_to_scale:nn} returns a dimension correspond to the current
+% \cs{@@_fontdimen_pc_to_pt:nn} returns a dimension correspond to the current
% font size relative proportion based on that percentage.
% \begin{macrocode}
-\cs_new:Nn \@@_fontdimen_to_percent:nN
+\cs_set:Nn \@@_fontdimen_to_percent:nN
{
- \fp_eval:n { \dim_to_decimal:n { 65536 \fontdimen #1 #2 } / 100 }
+ \fp_eval:n { \dim_to_decimal_in_sp:n { \fontdimen #1 #2 } / 100 }
}
-\cs_new:Nn \@@_fontdimen_to_scale:nN
+\cs_new:Nn \@@_fontdimen_pc_to_pt:nN
{
- \fp_eval:n { \@@_fontdimen_to_percent:nN {#1} #2 * \f@size }
+ \fp_eval:n { \dim_to_decimal_in_sp:n { \fontdimen #1 #2 } / 100 * \f@size }
}
% \end{macrocode}
% \end{macro}
diff --git a/Master/texmf-dist/source/latex/unicode-math/um-code-main.dtx b/Master/texmf-dist/source/latex/unicode-math/um-code-main.dtx
index aec2eb3d5a0..2c6e7bb7db9 100644
--- a/Master/texmf-dist/source/latex/unicode-math/um-code-main.dtx
+++ b/Master/texmf-dist/source/latex/unicode-math/um-code-main.dtx
@@ -127,10 +127,13 @@
% Set the math sizes according to the recommended font parameters.
% \begin{macrocode}
\tl_new:N \g_@@_main_font_cmd_tl
-\cs_new:Nn \@@_sf_size: { \@@_fontdimen_to_scale:nN {10} \g_@@_trial_font }
-\cs_new:Nn \@@_ssf_size: { \@@_fontdimen_to_scale:nN {11} \g_@@_trial_font }
+\cs_new:Nn \@@_sf_size: { \@@_fontdimen_pc_to_pt:nN {10} \g_@@_trial_font }
+\cs_new:Nn \@@_ssf_size: { \@@_fontdimen_pc_to_pt:nN {11} \g_@@_trial_font }
\@@_cs_new:Nn \@@_declare_math_sizes:
{
+ \fp_gset:Nn \g_@@_size_tfsf_fp { (\f@size + \@@_sf_size: )/2 }
+ \fp_gset:Nn \g_@@_size_sfssf_fp { (\@@_sf_size: + \@@_ssf_size:)/2 }
+
\dim_compare:nF { \fontdimen 10 \g_@@_trial_font == 0pt }
{
\DeclareMathSizes { \f@size } { \f@size } { \@@_sf_size: } { \@@_ssf_size: }
@@ -175,9 +178,6 @@
% \begin{macrocode}
\@@_cs_new:Nn \@@_fontspec_select_font:
{
- \fp_gset:Nn \g_@@_size_tfsf_fp { (\f@size + \@@_sf_size: )/2 }
- \fp_gset:Nn \g_@@_size_sfssf_fp { (\@@_sf_size: + \@@_ssf_size:)/2 }
-
\tl_set:Nx \l_@@_font_keyval_tl
{
%<LU> Renderer = Basic,
@@ -282,13 +282,15 @@
%
% \begin{macro}{\@@_setup_legacy_fam_two:}
% \TeX\ won't load the same font twice at the same scale, so we need to magnify this one by an imperceptable amount.
+% Note that for extreme font sizes, this scaling value might need to be adjusted.
+% 1.0001 should be enough for reasonable use cases however.
% \begin{macrocode}
\@@_cs_new:Nn \@@_setup_legacy_fam_two:
{
\fontspec_set_family:Nxn \l_@@_fam_two_tl
{
\l_@@_font_keyval_tl,
- ScaleAgain = 1.00001,
+ ScaleAgain = 1.0001,
FontAdjustment =
{
\@@_copy_fontdimen:nnN { 8} {43} \g_@@_main_font_cmd_tl
@@ -329,7 +331,7 @@
\fontspec_set_family:Nxn \l_@@_fam_three_tl
{
\l_@@_font_keyval_tl,
- ScaleAgain = 0.99999,
+ ScaleAgain = 0.9999,
FontAdjustment = {
\@@_copy_fontdimen:nnN { 8} {48} \g_@@_main_font_cmd_tl
\@@_copy_fontdimen:nnN { 9} {28} \g_@@_main_font_cmd_tl
diff --git a/Master/texmf-dist/source/latex/unicode-math/unicode-math.dtx b/Master/texmf-dist/source/latex/unicode-math/unicode-math.dtx
index 004cf213432..59cf98b1885 100644
--- a/Master/texmf-dist/source/latex/unicode-math/unicode-math.dtx
+++ b/Master/texmf-dist/source/latex/unicode-math/unicode-math.dtx
@@ -60,15 +60,15 @@
%<base>\ProvidesExplPackage{unicode-math}
%<package&XE>\ProvidesExplPackage{unicode-math-xetex}
%<package&LU>\ProvidesExplPackage{unicode-math-luatex}
-%<base|package> {2019/02/15} {0.8n} {Unicode maths in XeLaTeX and LuaLaTeX}
+%<base|package> {2019/03/04} {0.8o} {Unicode maths in XeLaTeX and LuaLaTeX}
% \end{macrocode}
%
% Here the version and date are setup for typesetting the documentation.
% \begin{macrocode}
%<*dtx>
\date{
- \def\filedate{2019/02/15}
- \def\fileversion{0.8n}
+ \def\filedate{2019/03/04}
+ \def\fileversion{0.8o}
\filedate \qquad \fileversion
}
%</dtx>