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author | Karl Berry <karl@freefriends.org> | 2019-08-14 20:51:13 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2019-08-14 20:51:13 +0000 |
commit | cb9ce80d54602fd1ef6f8703980bc158a947fd8d (patch) | |
tree | 2c7f608569e6288ded2ba2580a94071f8d48466a /Master/texmf-dist/tex/luatex/lualibs/lualibs-table.lua | |
parent | f2f886b0ea249d05bc13639975c9a84613b9a387 (diff) |
lualibs (14aug19)
git-svn-id: svn://tug.org/texlive/trunk@51879 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/luatex/lualibs/lualibs-table.lua')
-rw-r--r-- | Master/texmf-dist/tex/luatex/lualibs/lualibs-table.lua | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/luatex/lualibs/lualibs-table.lua b/Master/texmf-dist/tex/luatex/lualibs/lualibs-table.lua index 192347b0619..cffdcc23e20 100644 --- a/Master/texmf-dist/tex/luatex/lualibs/lualibs-table.lua +++ b/Master/texmf-dist/tex/luatex/lualibs/lualibs-table.lua @@ -1261,10 +1261,12 @@ function table.reverse(t) -- check with 5.3 ? end end +-- This one is for really simple cases where need a hash from a table. + local function sequenced(t,sep,simple) if not t then return "" - elseif type(t) == "string" then + elseif type(t) ~= "table" then return t -- handy fallback end local n = #t @@ -1305,7 +1307,11 @@ local function sequenced(t,sep,simple) end end end - return concat(s,sep or " | ") + if sep == true then + return "{ " .. concat(s,", ") .. " }" + else + return concat(s,sep or " | ") + end end table.sequenced = sequenced |