diff options
Diffstat (limited to 'tex/context/base/mkiv/supp-box.lmt')
| -rw-r--r-- | tex/context/base/mkiv/supp-box.lmt | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/tex/context/base/mkiv/supp-box.lmt b/tex/context/base/mkiv/supp-box.lmt index 8a308f90f..41013da9a 100644 --- a/tex/context/base/mkiv/supp-box.lmt +++ b/tex/context/base/mkiv/supp-box.lmt @@ -71,6 +71,7 @@ local setshift = nuts.setshift local setsplit = nuts.setsplit local setattrlist = nuts.setattrlist local setwhd = nuts.setwhd +local setglue = nuts.setglue local flush_node = nuts.flush_node local flush_list = nuts.flush_list @@ -85,6 +86,7 @@ local traverse = nuts.traverse local free = nuts.free local findtail = nuts.tail local reverse = nuts.reverse +local effective_glue= nuts.effective_glue local nextdisc = nuts.traversers.disc local nextdir = nuts.traversers.dir @@ -769,7 +771,8 @@ local function limitate(t) -- don't pack the result ! end local left = t.left or 0 local right = t.right or 0 - if left + right < width then + local total = left + right + if total < width then local last = nil local first = nil local maxleft = left @@ -828,6 +831,16 @@ local function limitate(t) -- don't pack the result ! end setlist(text) free(text) + + if t.freeze then + local l = hpack(list,total,"exactly") + for n in traverse_id(glue_code,list) do + setglue(n,(effective_glue(n,l))) + end + setlist(l) + flush_node(l) + end + return tonode(list) end @@ -842,6 +855,7 @@ implement { { "text", "hbox" }, { "sentinel", "hbox" }, { "strip", "boolean" }, + { "freeze", "boolean" }, } }, actions = function(t) |