diff options
Diffstat (limited to 'tex/context/base/luat-bwc.lua')
| -rw-r--r-- | tex/context/base/luat-bwc.lua | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tex/context/base/luat-bwc.lua b/tex/context/base/luat-bwc.lua index e41f241dc..138c0deba 100644 --- a/tex/context/base/luat-bwc.lua +++ b/tex/context/base/luat-bwc.lua @@ -10,18 +10,19 @@ if not modules then modules = { } end modules ['luat-bwc'] = { local box = tex.box -tex.wd = { } setmetatable(tex.wd, { +local wd = { } setmetatable(wd, { __index = function(t,k) local bk = box[k] return bk and bk.width or 0 end, __newindex = function(t,k,v) local bk = box[k] if bk then bk.width = v end end, } -tex.ht = { } setmetatable(tex.ht, { +local ht = { } setmetatable(ht, { __index = function(t,k) local bk = box[k] return bk and bk.height or 0 end, __newindex = function(t,k,v) local bk = box[k] if bk then bk.height = v end end, } -tex.dp = { } setmetatable(tex.dp, { +local dp = { } setmetatable(dp, { __index = function(t,k) local bk = box[k] return bk and bk.depth or 0 end, __newindex = function(t,k,v) local bk = box[k] if bk then bk.depth = v end end, } +tex.wd, tex.ht, tex.dp = wd, ht, dp |