On 7/16/2015 10:20 AM, Procházka Lukáš Ing. - Pontex s. r. o. wrote:
Hello,
why this code:
---- \def\GG{\ifmmode G_G\else$\GG$\fi}
because in math mode \GG expands \GG which expands \GG .... maybe you mean: \def\GG{\ifmmode G_G\else$GG$\fi}
\starttext \GG $\GG$ % OK \startitemize[][] \sym{\GG} \GG % OK \stopitemize
\startluacode context.startitemize() context.sym([[\GG]]) context("Abc") context.stopitemize() \stopluacode \stoptext ----
fails with:
" .... tex error > tex error on line 14 in file d://Lukas/Docs/Ull-Gra/Test/Abr.mkiv: ! TeX capacity exceeded, sorry [input stack size=10000]
\GG ->\ifmmode G_G\else $\GG $\fi \GG ->\ifmmode G_G\else $\GG $\fi \GG ->\ifmmode G_G\else $\GG $\fi \GG ->\ifmmode G_G\else $\GG $\fi \GG ->\ifmmode G_G\else $\GG $\fi \GG ->\ifmmode G_G\else $\GG $\fi .... l.14 \stopluacode .... "
I need to call "\GG" from within Lua, and the real macro name is created run-time (contrary to this MNWE; so to be \GG, \HH, \Fik etc. - the name is obtained from a Lua table as a string).
I cannot understand why all TeX calls are OK but the problem appears in Lua block...
Best regards,
Lukas
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