mini-tt2: emit C line control macros to point to tt2 template file locations

openresty / meta-lua-nginx-module

Meta Lua Nginx Module supporting both Http Lua Module and Stream Lua Module

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Open agentzh opened 6 years ago

agentzh commented 6 years ago

Let's make mini-tt2 emit C line control macros to the C output like below:

#line 32 "src/http/ngx_http_lua_foo.c.tt2"

So that it would be easier to debug any compilation errors or runtime C backtraces directly in the template files.