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Procházka Lukáš Ing.

27 Aug 2017 27 Aug '17

7:15 p.m.

Hello, is there a built-in (Lua-?)numeric format to produce big numbers with spaces delimiting thousands (widely used for currencies)? E.g.: ---- \cldcontext{string.format("%[separate-thousands].0f", 1234567.0)} % To give: "1 234 567.00" ---- Best regards, Lukas -- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Mob.: +420 702 033 396

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Pablo Rodriguez

27 Aug 27 Aug

8 p.m.

On 08/27/2017 09:15 PM, Procházka Lukáš Ing. wrote:

Hello,

is there a built-in (Lua-?)numeric format to produce big numbers with spaces delimiting thousands (widely used for currencies)?

Hi Lukas, function comma_value(n) -- credit http://richard.warburton.it local left,num,right = string.match(n,'^([^%d]*%d)(%d*)(.-)$') return left..(num:reverse():gsub('(%d%d%d)','%1,'):reverse())..right end Copied from http://lua-users.org/wiki/FormattingNumbers. Just in case it helps, Pablo -- http://www.ousia.tk

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Hans Hagen

28 Aug 28 Aug

9:30 a.m.

Hello,

is there a built-in (Lua-?)numeric format to produce big numbers with spaces delimiting thousands (widely used for currencies)?

E.g.:

---- \cldcontext{string.format("%[separate-thousands].0f", 1234567.0)} % To give: "1 234 567.00"

On 8/27/2017 9:15 PM, Procházka Lukáš Ing. wrote: there is some code deep down but it's in a module ... i'll move that to the converters namespace Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------

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Procházka Lukáš Ing.

29 Aug 29 Aug

10:35 a.m.

Hello, thank you, Hans... On Mon, 28 Aug 2017 11:30:49 +0200, Hans Hagen wrote:

...
Hello,

is there a built-in (Lua-?)numeric format to produce big numbers with spaces delimiting thousands (widely used for currencies)?

E.g.:

---- \cldcontext{string.format("%[separate-thousands].0f", 1234567.0)} % To give: "1 234 567.00"

On 8/27/2017 9:15 PM, Procházka Lukáš Ing. wrote: there is some code deep down but it's in a module ... i'll move that to the converters namespace

Could you provide a sample? Best regards, Lukas

Hans

-- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Mob.: +420 702 033 396

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Hans Hagen

11:30 a.m.

On 8/29/2017 12:35 PM, Procházka Lukáš Ing. wrote:

Hello,

thank you, Hans...

On Mon, 28 Aug 2017 11:30:49 +0200, Hans Hagen wrote:

...
...
Hello,

is there a built-in (Lua-?)numeric format to produce big numbers with spaces delimiting thousands (widely used for currencies)?

E.g.:

---- \cldcontext{string.format("%[separate-thousands].0f", 1234567.0)} % To give: "1 234 567.00"

On 8/27/2017 9:15 PM, Procházka Lukáš Ing. wrote: there is some code deep down but it's in a module ... i'll move that to the converters namespace

Could you provide a sample? \starttext

\startluacode local t = { "1", "12", "123", "1234", "12345", "123456", "1234567", "12345678", "123456789", "1.1", "12.12", "123.123", "1234.123", "1234.1234", "12345.1234", "1234.12345", "12345.12345", "123456.123456", "1234567.1234567", "12345678.12345678", "123456789.123456789", "0.00002", "0.1234", "1234.0", "1234.00", "0.123456789", "100.00005", "0.80018", "10.80018", "100.80018", "1000.80018", "10000.80018", } context.starttabulate { "||||" } context.TL() context.BC() context("method 1") context.BC() context("method 2") context.BC() context("method 3") context.NC() context.NR() context.ML() for i=1,#t do local ti = t[i] context.NC() context.setvalue("spaceddigitsmethod",1) context.spaceddigits(ti) context.NC() context.setvalue("spaceddigitsmethod",2) context.spaceddigits(ti) context.NC() context.setvalue("spaceddigitsmethod",3) context.spaceddigits(ti) context.NC() context.NR() end context.LL() context.stoptabulate() \stopluacode \stoptext ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------

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Procházka Lukáš Ing.

11:46 a.m.

That's great, Hans, thank you! Lukas On Tue, 29 Aug 2017 13:30:48 +0200, Hans Hagen wrote:

On 8/29/2017 12:35 PM, Procházka Lukáš Ing. wrote:

...
Hello,

thank you, Hans...

On Mon, 28 Aug 2017 11:30:49 +0200, Hans Hagen wrote:

...
...
Hello,

is there a built-in (Lua-?)numeric format to produce big numbers with spaces delimiting thousands (widely used for currencies)?

E.g.:

---- \cldcontext{string.format("%[separate-thousands].0f", 1234567.0)} % To give: "1 234 567.00"

On 8/27/2017 9:15 PM, Procházka Lukáš Ing. wrote: there is some code deep down but it's in a module ... i'll move that to the converters namespace

Could you provide a sample? \starttext

\startluacode

local t = { "1", "12", "123", "1234", "12345", "123456", "1234567", "12345678", "123456789", "1.1", "12.12", "123.123", "1234.123", "1234.1234", "12345.1234", "1234.12345", "12345.12345", "123456.123456", "1234567.1234567", "12345678.12345678", "123456789.123456789", "0.00002", "0.1234", "1234.0", "1234.00", "0.123456789", "100.00005", "0.80018", "10.80018", "100.80018", "1000.80018", "10000.80018", }

context.starttabulate { "||||" } context.TL() context.BC() context("method 1") context.BC() context("method 2") context.BC() context("method 3") context.NC() context.NR() context.ML() for i=1,#t do local ti = t[i] context.NC() context.setvalue("spaceddigitsmethod",1) context.spaceddigits(ti) context.NC() context.setvalue("spaceddigitsmethod",2) context.spaceddigits(ti) context.NC() context.setvalue("spaceddigitsmethod",3) context.spaceddigits(ti) context.NC() context.NR() end context.LL() context.stoptabulate()

\stopluacode

\stoptext

----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki!

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-- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Mob.: +420 702 033 396

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Hans Hagen
Pablo Rodriguez
Procházka Lukáš Ing.