diff options
Diffstat (limited to 'metapost')
| -rw-r--r-- | metapost/context/base/mpiv/mp-grap.mpiv | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/metapost/context/base/mpiv/mp-grap.mpiv b/metapost/context/base/mpiv/mp-grap.mpiv index 0299c0587..2288307e4 100644 --- a/metapost/context/base/mpiv/mp-grap.mpiv +++ b/metapost/context/base/mpiv/mp-grap.mpiv @@ -24,6 +24,10 @@ if numbersystem <> "double" : endinput ; fi +if known contextlmtxmode : + def _op_ = base_draw_options enddef ; +fi ; + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % $Id : graph.mp,v 1.2 2004/09/19 21 :47 :10 karl Exp $ @@ -102,17 +106,23 @@ vardef logten primary x = else: mlog(abs x)/mlog(10) fi enddef ; -vardef ln primary x = - if unknown x: whatever - elseif x=0: Mzero - else: mlog(abs x)/256 fi -enddef ; +if known contextlmtxmode : + % already defined +else : -vardef exp primary x = - if unknown x: whatever - elseif x<= Mzero: 0 - else: (mexp 256)**x fi -enddef ; + vardef ln primary x = + if unknown x: whatever + elseif x=0: Mzero + else: mlog(abs x)/256 fi + enddef ; + + vardef exp primary x = + if unknown x: whatever + elseif x<= Mzero: 0 + else: (mexp 256)**x fi + enddef ; + +fi vardef powten primary x = if unknown x: whatever @@ -1151,7 +1161,9 @@ enddef ; % We format in luatex (using \mathematics{}) ... % we could pass via variables and save escaping as that is inefficient -if unknown context_mlib : +if known contextlmtxmode : +% already defined +elseif unknown context_mlib : vardef escaped_format(expr s) = "" for n=0 upto length(s) : & |