diff options
Diffstat (limited to 'tex/context/base/mkxl/mlib-ctx.lmt')
| -rw-r--r-- | tex/context/base/mkxl/mlib-ctx.lmt | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/tex/context/base/mkxl/mlib-ctx.lmt b/tex/context/base/mkxl/mlib-ctx.lmt index 13dba92cd..64225e308 100644 --- a/tex/context/base/mkxl/mlib-ctx.lmt +++ b/tex/context/base/mkxl/mlib-ctx.lmt @@ -118,15 +118,15 @@ implement { arguments = "string", actions = function(name) local value = metapost.variables[name] - if value ~= nil then - local tvalue = type(value) - if tvalue == "table" then - context(concat(value," ")) - elseif tvalue == "number" or tvalue == "boolean" then - context(tostring(value)) - elseif tvalue == "string" then - context(value) - end + local tvalue = type(value) + if tvalue == "nil" then + context("0") + elseif tvalue == "table" then + context(concat(value," ")) + elseif tvalue == "number" or tvalue == "boolean" then + context(tostring(value)) + elseif tvalue == "string" then + context(value) end end } @@ -362,16 +362,6 @@ function mptex.reset() end implement { - name = "mppushvariables", - actions = metapost.pushvariables, -} - -implement { - name = "mppopvariables", - actions = metapost.popvariables, -} - -implement { name = "mptexset", arguments = "string", actions = mptex.set |