Re: [NTG-context] Size of the last shipped page by Lua?

2016-09-23 Thread Hans Hagen
On 9/23/2016 1:50 PM, Procházka Lukáš Ing. wrote: Hello, still a problem - consider the following code: \ifx\startpapersize\undefined \unprotect \def\startpapersize{\page\pushmacro\page_paper_restore\setuppapersize} \protect \fi \ifx\stoppapersize\undefined \unprotect

Re: [NTG-context] Size of the last shipped page by Lua?

2016-09-23 Thread Procházka Lukáš Ing .
Hello, still a problem - consider the following code: \ifx\startpapersize\undefined \unprotect \def\startpapersize{\page\pushmacro\page_paper_restore\setuppapersize} \protect \fi \ifx\stoppapersize\undefined \unprotect

Re: [NTG-context] Size of the last shipped page by Lua?

2016-09-12 Thread Procházka Lukáš Ing .
Helo, thanks both for proposals - I really need just to READ the values (and not to modify them). Best regards, Lukas On Thu, 08 Sep 2016 22:12:49 +0200, Hans Hagen wrote: On 9/8/2016 9:47 PM, josephcan...@gmail.com wrote: If by messing it’s meant modifying their values,

Re: [NTG-context] Size of the last shipped page by Lua?

2016-09-08 Thread Hans Hagen
On 9/8/2016 9:47 PM, josephcan...@gmail.com wrote: If by messing it’s meant modifying their values, I agree that’s a bad idea , the requirement is likely to read the value only (at least this is my usage of these in shipouts « after » callback). If these are not reliable, what’s the reliable

Re: [NTG-context] Size of the last shipped page by Lua?

2016-09-07 Thread Hans Hagen
On 9/7/2016 9:39 PM, josephcan...@gmail.com wrote: There are dimensions related to this : local paper_width = tex.getdimen('paperwidth') local paper_height = tex.getdimen('paperheight') There is also : tex.pageheight tex.pagewidth don't mess with these and don't rely on them Not sure

Re: [NTG-context] Size of the last shipped page by Lua?

2016-09-07 Thread josephcanedo
Hi, There are dimensions related to this : local paper_width = tex.getdimen('paperwidth') local paper_height = tex.getdimen('paperheight') There is also : tex.pageheight tex.pagewidth Not sure these are always same. Hope this helps, Regards, Joseph Canedo De : Procházka Lukáš

[NTG-context] Size of the last shipped page by Lua?

2016-09-07 Thread Procházka Lukáš Ing .
Hello, is there a way to detect by Lua what is the size (width and height) of the last shipped page? Especially I'm interested in the situation when page via \start/\stopTEXpage has been shipped, like: \startluacode LastPageSize = function() -- What to come here? return w, h