Re: two-mode: make-local-variable and cpu consumption

[Peter Münster]

On Mon, Mar 03 2008, Lennart Borgman (gmail) wrote:

> Yes, it is bit complex. However that is normally nothing you see as a user. 
> But I see it, I am still struggling with some problems with refontification 
> after changes... ;-)
>
> Could you perhaps send me an example of a file with those two modes?

% engine=luatex
\startluacode
-- here is lua-mode
local function sort_table(s1, s2)
        local function cmp(a, b)
                if s2 ~= "" and a[s1] == b[s1] then
                        return a[s2] < b[s2]
                else
                        return a[s1] < b[s1]
                end
        end
        if s1 ~= "" then
                table.sort(thirddata.inifile.t, cmp)
        end
end
\stopluacode
\starttext
% here is context-mode
\startitemize
\item bla bla bla
\item bla bla bla
\item bla bla bla
\item bla bla bla
\stopitemize

\startMPcode
% here is metapost-mode
path p;
p := ((0,0)--(1,0)--(1,2)--(-0.5,2)--(-0.5,1)--(0,1)--cycle) scaled 1cm;
draw p;
\stopMPcode
\stoptext

>> (setq default-mode (list "PDFConTeXt-en" 'context-mode))
>> (setq second-modes (list (list "Lua" "\\startlua" "\\stoplua" 'lua-mode)
>>                          (list "MP" "\\startMP" "\\stopMP" 'metapost-mode)))
>
> What markup does two-modes expect to see in the buffer then?

The main markup is ConTeXt, inside \startlua...\stoplua it's lua and inside
\startMP...\stopMP it's metapost.

Cheers, Peter

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