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author | Marius <mariausol@gmail.com> | 2013-05-19 20:40:34 +0300 |
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committer | Marius <mariausol@gmail.com> | 2013-05-19 20:40:34 +0300 |
commit | 13ec4b540e0d46c97fd7b089e0b7413da81e0a9f (patch) | |
tree | bebfa563a17c06b3bd3bf8f6f4ba6d025e00d107 /tex/context/base/luat-lua.lua | |
parent | 69ad13650cda027526271179e95b5294694143a1 (diff) | |
download | context-13ec4b540e0d46c97fd7b089e0b7413da81e0a9f.tar.gz |
beta 2013.05.19 19:27
Diffstat (limited to 'tex/context/base/luat-lua.lua')
-rw-r--r-- | tex/context/base/luat-lua.lua | 90 |
1 files changed, 45 insertions, 45 deletions
diff --git a/tex/context/base/luat-lua.lua b/tex/context/base/luat-lua.lua index 972004e88..fd899871f 100644 --- a/tex/context/base/luat-lua.lua +++ b/tex/context/base/luat-lua.lua @@ -1,45 +1,45 @@ -if not modules then modules = { } end modules ['luat-lua'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -if lua then do - - local delayed = { } - - function lua.flushdelayed(...) - local t = delayed - delayed = { } - for i=1, #t do - t[i](...) - end - end - - function lua.delay(f) - delayed[#delayed+1] = f - end - - function lua.flush(...) - context.directlua("lua.flushdelayed(%,t)",{...}) - end - -end end - --- See mk.pdf for an explanation of the following code: --- --- function test(n) --- lua.delay(function(...) --- context("pi: %s %s %s",...) --- context.par() --- end) --- lua.delay(function(...) --- context("more pi: %s %s %s",...) --- context.par() --- end) --- context("\\setbox0=\\hbox{%s}",math.pi*n) --- local box = tex.box[0] --- lua.flush(box.width,box.height,box.depth) --- end +if not modules then modules = { } end modules ['luat-lua'] = {
+ version = 1.001,
+ comment = "companion to luat-lib.mkiv",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+if lua then do
+
+ local delayed = { }
+
+ function lua.flushdelayed(...)
+ local t = delayed
+ delayed = { }
+ for i=1, #t do
+ t[i](...)
+ end
+ end
+
+ function lua.delay(f)
+ delayed[#delayed+1] = f
+ end
+
+ function lua.flush(...)
+ context.directlua("lua.flushdelayed(%,t)",{...})
+ end
+
+end end
+
+-- See mk.pdf for an explanation of the following code:
+--
+-- function test(n)
+-- lua.delay(function(...)
+-- context("pi: %s %s %s",...)
+-- context.par()
+-- end)
+-- lua.delay(function(...)
+-- context("more pi: %s %s %s",...)
+-- context.par()
+-- end)
+-- context("\\setbox0=\\hbox{%s}",math.pi*n)
+-- local box = tex.box[0]
+-- lua.flush(box.width,box.height,box.depth)
+-- end
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