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Diffstat (limited to 'tex/context/base/publ-ini.lua')
| -rw-r--r-- | tex/context/base/publ-ini.lua | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tex/context/base/publ-ini.lua b/tex/context/base/publ-ini.lua index ceaeab0ee..b0e8d8b2f 100644 --- a/tex/context/base/publ-ini.lua +++ b/tex/context/base/publ-ini.lua @@ -199,6 +199,17 @@ local function getdetail(dataset,tag,name) return d and d[name] end +function commands.btxsingularorplural(dataset,tag,name) -- todo: make field dependent + local d = datasets[dataset].details[tag] + if d then + d = d[name] + end + if d then + d = #d <= 1 + end + commands.doifelse(d) +end + -- basic loading function commands.usebtxdataset(name,filename) |