2022-08-25 19:20:00

12 files changed, 41 insertions, 21 deletions

diff --git a/tex/context/base/mkii/cont-new.mkii b/tex/context/base/mkii/cont-new.mkii
index 8efea8d7d..8b4de2c7c 100644
--- a/tex/context/base/mkii/cont-new.mkii
+++ b/tex/context/base/mkii/cont-new.mkii
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2022.08.25 17:38}
+\newcontextversion{2022.08.25 19:18}
 
 %D This file is loaded at runtime, thereby providing an
 %D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/mkii/context.mkii b/tex/context/base/mkii/context.mkii
index b3afcdf1a..376318c3d 100644
--- a/tex/context/base/mkii/context.mkii
+++ b/tex/context/base/mkii/context.mkii
@@ -20,7 +20,7 @@
 %D your styles an modules.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2022.08.25 17:38}
+\edef\contextversion{2022.08.25 19:18}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/mkiv/cont-new.mkiv b/tex/context/base/mkiv/cont-new.mkiv
index 0fc2fe1d6..49e307f12 100644
--- a/tex/context/base/mkiv/cont-new.mkiv
+++ b/tex/context/base/mkiv/cont-new.mkiv
@@ -13,7 +13,7 @@
 
 % \normalend % uncomment this to get the real base runtime
 
-\newcontextversion{2022.08.25 17:38}
+\newcontextversion{2022.08.25 19:18}
 
 %D This file is loaded at runtime, thereby providing an excellent place for hacks,
 %D patches, extensions and new features. There can be local overloads in cont-loc
diff --git a/tex/context/base/mkiv/context.mkiv b/tex/context/base/mkiv/context.mkiv
index 4125a151b..edc4989ad 100644
--- a/tex/context/base/mkiv/context.mkiv
+++ b/tex/context/base/mkiv/context.mkiv
@@ -49,7 +49,7 @@
 %D {YYYY.MM.DD HH:MM} format.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2022.08.25 17:38}
+\edef\contextversion{2022.08.25 19:18}
 
 %D Kind of special:
 
diff --git a/tex/context/base/mkiv/status-files.pdf b/tex/context/base/mkiv/status-files.pdf
index 36fa8c14e..dc2b82185 100644
--- a/tex/context/base/mkiv/status-files.pdf
+++ b/tex/context/base/mkiv/status-files.pdf
diff --git a/tex/context/base/mkiv/status-lua.pdf b/tex/context/base/mkiv/status-lua.pdf
index 8dbbc4774..b92cffbec 100644
--- a/tex/context/base/mkiv/status-lua.pdf
+++ b/tex/context/base/mkiv/status-lua.pdf
diff --git a/tex/context/base/mkxl/cont-new.mkxl b/tex/context/base/mkxl/cont-new.mkxl
index 006494969..44470eaf7 100644
--- a/tex/context/base/mkxl/cont-new.mkxl
+++ b/tex/context/base/mkxl/cont-new.mkxl
@@ -13,7 +13,7 @@
 
 % \normalend % uncomment this to get the real base runtime
 
-\newcontextversion{2022.08.25 17:38}
+\newcontextversion{2022.08.25 19:18}
 
 %D This file is loaded at runtime, thereby providing an excellent place for hacks,
 %D patches, extensions and new features. There can be local overloads in cont-loc
diff --git a/tex/context/base/mkxl/context.mkxl b/tex/context/base/mkxl/context.mkxl
index c873ff912..8baf5a786 100644
--- a/tex/context/base/mkxl/context.mkxl
+++ b/tex/context/base/mkxl/context.mkxl
@@ -29,7 +29,7 @@
 %D {YYYY.MM.DD HH:MM} format.
 
 \immutable\edef\contextformat {\jobname}
-\immutable\edef\contextversion{2022.08.25 17:38}
+\immutable\edef\contextversion{2022.08.25 19:18}
 
 %overloadmode 1 % check frozen / warning
 %overloadmode 2 % check frozen / error
diff --git a/tex/context/base/mkxl/math-del.mklx b/tex/context/base/mkxl/math-del.mklx
index 875ccdeee..d046a0912 100644
--- a/tex/context/base/mkxl/math-del.mklx
+++ b/tex/context/base/mkxl/math-del.mklx
@@ -84,4 +84,17 @@
      {\popcolor#body}%
    \fi}
 
+% todo:
+%
+% \setupmathdelimited
+%   [topoffset=.2\exheight]
+%
+% \definemathdelimited
+%   [fourier]
+%   [rule=no,
+%    left=\zerocount,
+%    right="FE944] % 46 48
+%
+% $ \autofences \fourier{(z+\frac12)} + \courier{(z+\frac12)} + \xourier{(z+\frac12)} $
+
 \protect \endinput
diff --git a/tex/context/base/mkxl/math-fnt.lmt b/tex/context/base/mkxl/math-fnt.lmt
index 23a69d0ec..1901d79ae 100644
--- a/tex/context/base/mkxl/math-fnt.lmt
+++ b/tex/context/base/mkxl/math-fnt.lmt
@@ -40,19 +40,22 @@ local function register_extensible(font,char,style,box)
     local fontdata = chardata[font]
     local oldchar  = fontdata[char]
     local unicode  = oldchar.unicode or char
--- we cannot have self referencing t3 fonts
-local oldcommands = oldchar.oldcommands
-local newcommands = oldchar.commands
-if oldcommands then
-    oldchar.commands = oldcommands
-end
+    -- we cannot have self referencing t3 fonts
+    local oldcommands = oldchar.oldcommands
+    local newcommands = oldchar.commands
+    if oldcommands then
+        oldchar.commands = oldcommands
+    end
+    --
     local private  = fonts.helpers.setboxdirectly(font,unicode,box)
     -- we saved a scaled glyph stream so we now use an unscaled one ...
     local g = new_glyph(font,private,al)
     local n = new_hlist(g)
-if newcommands then
-    oldchar.commands = newcommands
-end
+    --
+    if newcommands then
+        oldchar.commands = newcommands
+    end
+    --
 
  -- local newchar = {
  --     unicode = unicode,
@@ -86,6 +89,10 @@ end
     return tonode(n)
 end
 
-experiments.register("math.extensibles", function(v)
+directives.register("math.extensibles", function(v)
     callback.register("register_extensible", v and register_extensible or nil)
 end)
+
+-- Default per 2022-08-25
+
+callback.register("register_extensible", register_extensible)
diff --git a/tex/context/base/mkxl/tabl-tbl.mkxl b/tex/context/base/mkxl/tabl-tbl.mkxl
index ac2eae49f..4d4037ff6 100644
--- a/tex/context/base/mkxl/tabl-tbl.mkxl
+++ b/tex/context/base/mkxl/tabl-tbl.mkxl
@@ -436,11 +436,11 @@
 \newconditional\c_tabl_use_size
 \newconditional\c_tabl_sparse_skips
 
-% \settrue\c_tabl_use_size
-% \settrue\c_tabl_sparse_skips
+\settrue\c_tabl_use_size     % default per 2022-08-25
+\settrue\c_tabl_sparse_skips % default per 2022-08-25
 
-\installtexexperiment {tabulateusesize}     {\settrue\c_tabl_use_size}     {\setfalse\c_tabl_use_size}
-\installtexexperiment {tabulatesparseskips} {\settrue\c_tabl_sparse_skips} {\setfalse\c_tabl_sparse_skips}
+\installtexdirective {tabulateusesize}     {\settrue\c_tabl_use_size}     {\setfalse\c_tabl_use_size}
+\installtexdirective {tabulatesparseskips} {\settrue\c_tabl_sparse_skips} {\setfalse\c_tabl_sparse_skips}
 
 \def\tabl_tabulate_set_preamble_step#1#2% only makes sense for many tabulates
   {\etoksapp\t_tabl_tabulate_preamble{%
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 45f32e90b..0c0f32e66 100644
--- a/tex/generic/context/luatex/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
 -- merged file : c:/data/develop/context/sources/luatex-fonts-merged.lua
 -- parent file : c:/data/develop/context/sources/luatex-fonts.lua
--- merge date  : 2022-08-25 17:38
+-- merge date  : 2022-08-25 19:18
 
 do -- begin closure to overcome local limits and interference