diff options
Diffstat (limited to 'tex/context/base/mkxl/math-stc.mklx')
| -rw-r--r-- | tex/context/base/mkxl/math-stc.mklx | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tex/context/base/mkxl/math-stc.mklx b/tex/context/base/mkxl/math-stc.mklx index 2ddfa24fd..828115f83 100644 --- a/tex/context/base/mkxl/math-stc.mklx +++ b/tex/context/base/mkxl/math-stc.mklx @@ -75,6 +75,9 @@ % at the lua end and some checking: use \mathhorizontalcode or \mathextensiblecode % but in practice arrows etc are not used that often +% At some point we can consider to use the more natural \LUAMETATEX\ features but the +% problem is that we lack proper support in fonts and we also have less control. + \installcorenamespace {mathextensiblefallbacks} % currently no italic correction ... problem is that we don't know yet if we have an italic @@ -1059,6 +1062,7 @@ \definemathextensible [\v!reverse] [xrightharpoondown] ["21C1] \definemathextensible [\v!reverse] [xrightharpoonup] ["21C0] \definemathextensible [\v!reverse] [xrightoverleftarrow] ["21C4] +\definemathextensible [\v!reverse] [xleftoverrightarrow] ["21C6] \definemathextensible [\v!reverse] [xleftrightharpoons] ["21CB] \definemathextensible [\v!reverse] [xrightleftharpoons] ["21CC] \definemathextensible [\v!reverse] [xtriplerel] ["2261] @@ -1081,6 +1085,7 @@ \definemathextensible [\v!mathematics] [mrightharpoondown] ["21C1] \definemathextensible [\v!mathematics] [mrightharpoonup] ["21C0] \definemathextensible [\v!mathematics] [mrightoverleftarrow] ["21C4] +\definemathextensible [\v!mathematics] [mleftoverrightarrow] ["21C6] \definemathextensible [\v!mathematics] [mleftrightharpoons] ["21CB] \definemathextensible [\v!mathematics] [mrightleftharpoons] ["21CC] \definemathextensible [\v!mathematics] [mtriplerel] ["2261] @@ -1103,6 +1108,7 @@ \definemathextensible [\v!text] [trightharpoondown] ["21C1] \definemathextensible [\v!text] [trightharpoonup] ["21C0] \definemathextensible [\v!text] [trightoverleftarrow] ["21C4] +\definemathextensible [\v!text] [tleftoverrightarrow] ["21C6] \definemathextensible [\v!text] [tleftrightharpoons] ["21CB] \definemathextensible [\v!text] [trightleftharpoons] ["21CC] \definemathextensible [\v!text] [ttriplerel] ["2261] @@ -1184,6 +1190,7 @@ \definemathextensible [\v!chemistry] [cleftarrow] ["2190] \definemathextensible [\v!chemistry] [crightarrow] ["2192] \definemathextensible [\v!chemistry] [crightoverleftarrow] ["21C4] +\definemathextensible [\v!chemistry] [cleftoverrightarrow] ["21C6] % for the moment: @@ -1208,6 +1215,7 @@ \immutable\protected\def\rightarrowfill {\math_stackers_hacked_fill \relbar \relbar \rightarrow} \immutable\protected\def\leftarrowfill {\math_stackers_hacked_fill \leftarrow \relbar \relbar } \immutable\protected\def\rightoverleftarrowfill{\math_stackers_hacked_fill \ctxdoublearrowfillleftend\ctxdoublearrowfillmiddlepart\ctxdoublearrowfillrightend} +\immutable\protected\def\leftoverrightarrowfill{\math_stackers_hacked_fill \ctxdoublearrowfillrightend\ctxdoublearrowfillmiddlepart\ctxdoublearrowfillleftend} \immutable\protected\def\equalfill {\math_stackers_hacked_fill \Relbar \Relbar \Relbar} \immutable\protected\def\Rightarrowfill {\math_stackers_hacked_fill \Relbar \Relbar \Rightarrow} \immutable\protected\def\Leftarrowfill {\math_stackers_hacked_fill \Leftarrow \Relbar \Relbar} @@ -1247,6 +1255,7 @@ \defineextensiblefiller [rightharpoondownfill] ["21C1] \defineextensiblefiller [rightharpoonupfill] ["21C0] \defineextensiblefiller [rightoverleftarrowfill] ["21C4] +\defineextensiblefiller [leftoverrightarrowfill] ["21C6] %defineextensiblefiller [leftrightharpoonsfill] ["21CB] % yet undefined %defineextensiblefiller [rightleftharpoonsfill] ["21CC] % yet undefined \defineextensiblefiller [triplerelfill] ["2261] @@ -1303,7 +1312,7 @@ [\v!symbol] [\c!voffset=-.3\mathexheight, \c!hoffset=\zeropoint, - \c!mathclass=ord, + \c!mathclass=\s!ordinary, \c!topoffset=.4\mathemwidth, % poor man's italic correction \c!middlecommand=\mathematics] |