diff options
Diffstat (limited to 'tex/context/base/page-flt.lua')
| -rw-r--r-- | tex/context/base/page-flt.lua | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/tex/context/base/page-flt.lua b/tex/context/base/page-flt.lua index ab7a534eb..11aa2be21 100644 --- a/tex/context/base/page-flt.lua +++ b/tex/context/base/page-flt.lua @@ -11,9 +11,6 @@ if not modules then modules = { } end modules ['page-flt'] = { local insert, remove = table.insert, table.remove local find = string.find -local setdimen, setcount, texbox = tex.setdimen, tex.setcount, tex.box - -local copy_node_list = node.copy_list local trace_floats = false trackers.register("graphics.floats", function(v) trace_floats = v end) -- name might change @@ -24,10 +21,20 @@ local C, S, P, lpegmatch = lpeg.C, lpeg.S, lpeg.P, lpeg.match -- we use floatbox, floatwidth, floatheight -- text page leftpage rightpage (todo: top, bottom, margin, order) -floats = floats or { } -local floats = floats +local copy_node_list = node.copy_list + +local setdimen = tex.setdimen +local setcount = tex.setcount +local texgetbox = tex.getbox +local texsetbox = tex.setbox + +floats = floats or { } +local floats = floats -local noffloats, last, default, pushed = 0, nil, "text", { } +local noffloats = 0 +local last = nil +local default = "text" +local pushed = { } local function initialize() return { @@ -98,7 +105,7 @@ end function floats.save(which,data) which = which or default - local b = texbox.floatbox + local b = texgetbox("floatbox") if b then local stack = stacks[which] noffloats = noffloats + 1 @@ -108,7 +115,7 @@ function floats.save(which,data) data = data or { }, box = copy_node_list(b), } - texbox.floatbox = nil + texsetbox("floatbox",nil) insert(stack,t) setcount("global","savednoffloats",#stacks[default]) if trace_floats then @@ -125,10 +132,10 @@ function floats.resave(which) if last then which = which or default local stack = stacks[which] - local b = texbox.floatbox + local b = texgetbox("floatbox") local w, h, d = b.width, b.height, b.depth last.box = copy_node_list(b) - texbox.floatbox = nil + texsetbox("floatbox",nil) insert(stack,1,last) setcount("global","savednoffloats",#stacks[default]) if trace_floats then @@ -152,7 +159,7 @@ function floats.flush(which,n,bylabel) else interfaces.showmessage("floatblocks",3,t.n) end - texbox.floatbox = b + texsetbox("floatbox",b) last = remove(stack,n) last.box = nil setcount("global","savednoffloats",#stacks[default]) -- default? |