diff options
Diffstat (limited to 'tex/context/base/font-sol.lua')
| -rw-r--r-- | tex/context/base/font-sol.lua | 40 |
1 files changed, 15 insertions, 25 deletions
diff --git a/tex/context/base/font-sol.lua b/tex/context/base/font-sol.lua index 3e138f10f..ea9ac99bc 100644 --- a/tex/context/base/font-sol.lua +++ b/tex/context/base/font-sol.lua @@ -57,17 +57,20 @@ local tonut = nuts.tonut local tonode = nuts.tonode local getfield = nuts.getfield -local setfield = nuts.setfield local getnext = nuts.getnext local getprev = nuts.getprev local getid = nuts.getid local getattr = nuts.getattr -local setattr = nuts.setattr local getfont = nuts.getfont local getsubtype = nuts.getsubtype local getchar = nuts.getchar local getlist = nuts.getlist +local setfield = nuts.setfield +local setattr = nuts.setattr +local setlink = nuts.setlink +local setnext = nuts.setnext + local find_node_tail = nuts.tail local free_node = nuts.free local free_nodelist = nuts.flush_list @@ -95,8 +98,8 @@ local glyph_code = nodecodes.glyph local disc_code = nodecodes.disc local kern_code = nodecodes.kern local hlist_code = nodecodes.hlist -local dir_code = nodecodes.dir or whatsitcodes.dir -local localpar_code = nodecodes.localpar or whatsitcodes.localpar +local dir_code = nodecodes.dir +local localpar_code = nodecodes.localpar local whatsit_code = nodecodes.whatsit @@ -367,8 +370,7 @@ function splitters.split(head) end if rlmode == "TRT" or rlmode == "+TRT" then local dirnode = new_textdir("+TRT") - setfield(list,"prev",dirnode) - setfield(dirnode,"next",list) + setlink(dirnode,list) list = dirnode end local c = { @@ -420,14 +422,6 @@ function splitters.split(head) flush() end rlmode = getfield(current,"dir") - elseif id == whatsit_code then - if start then - flush() - end - local subtype = getsubtype(current) - if subtype == dir_code or subtype == localpar_code then - rlmode = getfield(current,"dir") - end else if start then flush() @@ -620,11 +614,9 @@ first = tonut(first) -- replace [u]h->t by [u]first->last local prev = getprev(h) local next = getnext(t) - setfield(prev,"next",first) - setfield(first,"prev",prev) + setlink(prev,first) if next then - setfield(last,"next",next) - setfield(next,"prev",last) + setlink(last,next) end -- check new pack local temp, b = repack_hlist(list,width,'exactly',listdir) @@ -633,22 +625,20 @@ first = tonut(first) report_optimizers("line %a, badness before %a, after %a, criterium %a, verdict %a",line,badness,b,criterium,"quit") end -- remove last insert - setfield(prev,"next",h) - setfield(h,"prev",prev) + setlink(prev,h) if next then - setfield(t,"next",next) - setfield(next,"prev",t) + setlink(t,next) else - setfield(t,"next",nil) + setnext(t) end - setfield(last,"next",nil) + setnext(last) free_nodelist(first) else if trace_optimize then report_optimizers("line %a, badness before: %a, after %a, criterium %a, verdict %a",line,badness,b,criterium,"continue") end -- free old h->t - setfield(t,"next",nil) + setnext(t) free_nodelist(h) -- somhow fails if not encapsulate then word[2] = first |