Am 01.10.2011 um 14:57 schrieb Hans Hagen:
> On 29-9-2011 13:49, Wolfgang Schuster wrote:
>
>> Even when you patch this you don’t get any output because context tries (in
>> the example below) to use the label “August:mnem” but only the label
>> “august:mnem” is defined.
>>
>> \starttext
>>
>> \date[d=1,m=8][day:ord,space,month,space,month:mnem]
>>
>> \starttabulate[|Tl|l|]
>> \NC August \EQ \labeltext{August} \NC\NR
>> \NC August:mnem \EQ \labeltext{August:mnem} \NC\NR
>> \NC august:mnem \EQ \labeltext{august:mnem} \NC\NR
>> \stoptabulate
>>
>> \stoptext
>
> which makes me wonder ... in the past these v! were used instead of labels
> but it might make more sense now to lowercase the v!
This explains why you use variables as keys in \setuplabeltext etc.
> okay?
+1
> of course the labeltexts stay the same
There is also a bug for the labels in the form “<month>:mnem” in lang-lab.lua
function languages.labels.define()
local variables = interfaces.variables
local data = languages.data.labels
local function define(command,list,prefixed)
if list then
context.pushcatcodes(prtcatcodes) -- context.unprotect
for tag, data in next, list do
if data.hidden then
-- skip
else
for language, text in next, data.labels do
if text == "" then
-- skip
elseif prefixed and rawget(variables,tag) then
...
“rawget” checks if a variable “<month>:mnem” is defined but since this isn’t
the case
the label is defined as “\setuplabeltext[<lang>][<month>:mnem=<value>]” and not
as “\setuplabeltext[<lang>][\v!<month>:mnem=<value>]” with the month as
variable.
Wolfgang
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