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-rw-r--r--tex/context/base/cont-new.mkiv2
-rw-r--r--tex/context/base/context-version.pdfbin4110 -> 4107 bytes
-rw-r--r--tex/context/base/context.mkiv2
-rw-r--r--tex/context/base/math-fen.mkiv48
-rw-r--r--tex/context/base/status-files.pdfbin24772 -> 24767 bytes
-rw-r--r--tex/context/base/status-lua.log2
-rw-r--r--tex/context/base/syst-aux.lua23
-rw-r--r--tex/context/base/syst-aux.mkiv91
-rw-r--r--tex/generic/context/luatex/luatex-fonts-merged.lua2
9 files changed, 134 insertions, 36 deletions
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index 6c39a564d..be47d5d52 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2013.08.24 13:59}
+\newcontextversion{2013.08.26 12:08}
%D This file is loaded at runtime, thereby providing an excellent place for
%D hacks, patches, extensions and new features.
diff --git a/tex/context/base/context-version.pdf b/tex/context/base/context-version.pdf
index 53c81e050..c45b138af 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
Binary files differ
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 39b48487d..08493a92c 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -25,7 +25,7 @@
%D up and the dependencies are more consistent.
\edef\contextformat {\jobname}
-\edef\contextversion{2013.08.24 13:59}
+\edef\contextversion{2013.08.26 12:08}
\edef\contextkind {beta}
%D For those who want to use this:
diff --git a/tex/context/base/math-fen.mkiv b/tex/context/base/math-fen.mkiv
index 2a05ac5a1..8d8ad7ae7 100644
--- a/tex/context/base/math-fen.mkiv
+++ b/tex/context/base/math-fen.mkiv
@@ -78,8 +78,11 @@
\let\fence \relax
\let\fenced\relax
+\newcount\c_math_fenced_nesting
+
\unexpanded\def\math_fenced_fenced_start#1%
- {\begingroup
+ {\advance\c_math_fenced_nesting\plusone
+ \begingroup
\edef\currentmathfence{#1}%
\startusemathstyleparameter\mathfenceparameter
\let\fence\math_fenced_middle
@@ -97,7 +100,8 @@
{\edef\currentmathfence{#1}%
\math_fenced_right
\stopusemathstyleparameter
- \endgroup}
+ \endgroup
+ \advance\c_math_fenced_nesting\minusone}
\unexpanded\def\math_fenced_fenced[#1]#2%
{\math_fenced_fenced_start{#1}%
@@ -319,6 +323,46 @@
% \definemathoverextensible [top] [hoed] ["FE302]
% \definemathoverextensible [top] [slang] ["FE303]
+%D This is needed for mathml (used in mrow, so it gets reset):
+
+\let\math_fences_saved_left \left
+\let\math_fences_saved_middle\middle
+\let\math_fences_saved_right \right
+
+\unexpanded\def\math_fences_checked_left
+ {\math_fences_saved_left}
+
+\unexpanded\def\math_fences_checked_middle
+ {\ifcase\c_math_fenced_nesting
+ \expandafter\math_fences_saved_middle
+ \else
+ \expandafter\firstofoneargument
+ \fi}
+
+\unexpanded\def\math_fences_checked_right
+ {\ifcase\c_math_fenced_nesting
+ \expandafter\firstofoneargument
+ \else
+ \expandafter\math_fences_saved_right
+ \fi}
+
+\unexpanded\def\math_fences_finish
+ {\ifcase\c_math_fenced_nesting\else
+ \right.\relax % error, todo: nil spacing
+ \expandafter\math_fences_finish
+ \fi}
+
+\unexpanded\def\startcheckedfences
+ {\begingroup
+ %\let\left \math_fences_checked_left
+ \let\middle\math_fences_checked_middle
+ \let\right \math_fences_checked_right
+ \c_math_fenced_nesting\zerocount}
+
+\unexpanded\def\stopcheckedfences
+ {\math_fences_finish
+ \endgroup}
+
%D The next characters were used for constructing nicer extensibles but
%D nowadays we have real characters.
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 1ce9862cb..bb7e9df66 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
Binary files differ
diff --git a/tex/context/base/status-lua.log b/tex/context/base/status-lua.log
index f4469c869..3e9340ec2 100644
--- a/tex/context/base/status-lua.log
+++ b/tex/context/base/status-lua.log
@@ -1,6 +1,6 @@
(cont-yes.mkiv
-ConTeXt ver: 2013.08.24 13:59 MKIV beta fmt: 2013.8.24 int: english/english
+ConTeXt ver: 2013.08.26 12:08 MKIV beta fmt: 2013.8.26 int: english/english
system > 'cont-new.mkiv' loaded
(cont-new.mkiv)
diff --git a/tex/context/base/syst-aux.lua b/tex/context/base/syst-aux.lua
index b0fb8483b..f9c0dfc1c 100644
--- a/tex/context/base/syst-aux.lua
+++ b/tex/context/base/syst-aux.lua
@@ -16,7 +16,8 @@ local commands, context = commands, context
local settings_to_array = utilities.parsers.settings_to_array
local format = string.format
local utfsub = utf.sub
-local P, C, Carg, lpegmatch, utf8char = lpeg.P, lpeg.C, lpeg.Carg, lpeg.match, lpeg.patterns.utf8char
+local P, S, C, Cc, Cs, Carg, lpegmatch, utf8char = lpeg.P, lpeg.S, lpeg.C, lpeg.Cc, lpeg.Cs, lpeg.Carg, lpeg.match, lpeg.patterns.utf8char
+
local setvalue = context.setvalue
@@ -78,3 +79,23 @@ end
-- \gdef\setpercentdimen#1#2%
-- {#1=\ctxcommand{percentageof("#2",\number#1)}\relax}
+
+local spaces = P(" ")^0/""
+
+local pattern = Cs(
+ ( P("global") / "\\global" )^0
+ * spaces
+ * ( P("unexpanded") / "\\unexpanded" )^0
+ * spaces
+ * Cc("\\expandafter\\")
+ * spaces
+ * ( P("expanded") / "e" )^0
+ * spaces
+ * ( P((1-S(" #"))^1) / "def\\csname %0\\endcsname" )
+ * spaces
+ * Cs( (P("##")/"#" + P(1))^0 )
+)
+
+function commands.thetexdefinition(str)
+ context(lpegmatch(pattern,str))
+end
diff --git a/tex/context/base/syst-aux.mkiv b/tex/context/base/syst-aux.mkiv
index 542b132ae..79560892b 100644
--- a/tex/context/base/syst-aux.mkiv
+++ b/tex/context/base/syst-aux.mkiv
@@ -3122,6 +3122,63 @@
\def\s!unexpanded{unexpanded}
+% \bgroup \obeylines
+%
+% \global\let\stoptexdefinition\relax
+%
+% \unexpanded\gdef\starttexdefinition%
+% {\bgroup%
+% \obeylines%
+% \syst_helpers_start_tex_definition}
+%
+% \gdef\syst_helpers_start_tex_definition #1
+% {\catcode\endoflineasciicode\ignorecatcode%
+% \doifinstringelse\letterhash{\detokenize{#1}}\syst_helpers_start_tex_definition_yes\syst_helpers_start_tex_definition_nop#1
+% }
+%
+% \gdef\syst_helpers_start_tex_definition_yes#1 #2
+% {\edef\texdefinitionname{#1}%
+% \ifx\texdefinitionname\s!unexpanded%
+% \expandafter\syst_helpers_start_tex_definition_yes_unexpanded%
+% \else%
+% \expandafter\syst_helpers_start_tex_definition_yes_normal%
+% \fi%
+% {#1}#2
+% }
+%
+% \gdef\syst_helpers_start_tex_definition_yes_unexpanded#1#2 #3
+% #4\stoptexdefinition%
+% {\egroup% #1=unexpanded
+% \unexpanded\expandafter\def\csname#2\endcsname#3{#4}}
+%
+% \gdef\syst_helpers_start_tex_definition_yes_normal#1#2
+% #3\stoptexdefinition%
+% {\egroup%
+% \expandafter\def\csname#1\endcsname#2{#3}}
+%
+% \gdef\syst_helpers_start_tex_definition_nop#1
+% {\syst_helpers_start_tex_definition_nop_indeed{#1}{}}
+%
+% \gdef\syst_helpers_start_tex_definition_nop_indeed#1#2#3\stoptexdefinition%
+% {\egroup%
+% \expandafter\def\csname#1\endcsname{#3}}
+%
+% \egroup
+
+% \starttexdefinition unexpanded test #1
+% [here #1]
+% \stoptexdefinition
+%
+% \starttexdefinition global unexpanded test
+% [here test]
+% \stoptexdefinition
+%
+% \scratchcounter=123
+%
+% \starttexdefinition global unexpanded expanded test #oeps
+% [here #oeps: \the\scratchcounter]
+% \stoptexdefinition
+
\bgroup \obeylines
\global\let\stoptexdefinition\relax
@@ -3129,39 +3186,15 @@
\unexpanded\gdef\starttexdefinition%
{\bgroup%
\obeylines%
- \syst_helpers_start_tex_definition}
+ \syst_helpers_start_tex_definition_one}
-\gdef\syst_helpers_start_tex_definition #1
+\gdef\syst_helpers_start_tex_definition_one#1
{\catcode\endoflineasciicode\ignorecatcode%
- \doifinstringelse\letterhash{\detokenize{#1}}\syst_helpers_start_tex_definition_yes\syst_helpers_start_tex_definition_nop#1
- }
-
-\gdef\syst_helpers_start_tex_definition_yes#1 #2
- {\edef\texdefinitionname{#1}%
- \ifx\texdefinitionname\s!unexpanded%
- \expandafter\syst_helpers_start_tex_definition_yes_unexpanded%
- \else%
- \expandafter\syst_helpers_start_tex_definition_yes_normal%
- \fi%
- {#1}#2
- }
-
-\gdef\syst_helpers_start_tex_definition_yes_unexpanded#1#2 #3
- #4\stoptexdefinition%
- {\egroup% #1=unexpanded
- \unexpanded\expandafter\def\csname#2\endcsname#3{#4}}
-
-\gdef\syst_helpers_start_tex_definition_yes_normal#1#2
- #3\stoptexdefinition%
- {\egroup%
- \expandafter\def\csname#1\endcsname#2{#3}}
-
-\gdef\syst_helpers_start_tex_definition_nop#1
- {\syst_helpers_start_tex_definition_nop_indeed{#1}{}}
+ \syst_helpers_start_tex_definition_two{#1}}
-\gdef\syst_helpers_start_tex_definition_nop_indeed#1#2#3\stoptexdefinition%
+\gdef\syst_helpers_start_tex_definition_two#1#2\stoptexdefinition%
{\egroup%
- \expandafter\def\csname#1\endcsname{#3}}
+ \ctxcommand{thetexdefinition("#1")}{#2}}
\egroup
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index b39d4a8f3..5e00629ef 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 : luatex-fonts-merged.lua
-- parent file : luatex-fonts.lua
--- merge date : 08/24/13 13:59:18
+-- merge date : 08/26/13 12:08:27
do -- begin closure to overcome local limits and interference