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| author | Hans Hagen <pragma@wxs.nl> | 2013-04-14 16:51:00 +0200 |
|---|---|---|
| committer | Hans Hagen <pragma@wxs.nl> | 2013-04-14 16:51:00 +0200 |
| commit | 9e577b0142eb934ef24eedbd16c73a7addff109d (patch) | |
| tree | c99df6e61f8c48a791108a168e97d830b002b6bd /tex/context/base/strc-lst.lua | |
| parent | 5b2b3fefb3c4c8e438e4b413e89dd355ce3d7743 (diff) | |
| download | context-9e577b0142eb934ef24eedbd16c73a7addff109d.tar.gz | |
beta 2013.04.14 16:51
Diffstat (limited to 'tex/context/base/strc-lst.lua')
| -rw-r--r-- | tex/context/base/strc-lst.lua | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tex/context/base/strc-lst.lua b/tex/context/base/strc-lst.lua index 7d4d8e7e7..ad7dc0f54 100644 --- a/tex/context/base/strc-lst.lua +++ b/tex/context/base/strc-lst.lua @@ -129,9 +129,11 @@ function lists.addto(t) t.userdata = helpers.touserdata(u) -- nicer at the tex end end local numberdata = t.numberdata - local group = numberdata and numberdata.group or "" - if group == "" then - numberdata.group = nil + local group = numberdata and numberdata.group + if not group then + -- forget about it + elseif group == "" then + group, numberdata.group = nil, nil else local groupindex = groupindices[m.name][group] if groupindex then @@ -151,7 +153,7 @@ function lists.addto(t) if setcomponent then setcomponent(t) -- might move to the tex end end - if group ~= "" then + if group then groupindices[m.name][group] = p end return p |