retex-engine 1.2.0

The TeX typesetting engine for retex
Documentation 
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 restricted system commands enabled.
(./lua-errors.tex[\directlua]:1: plain error
stack traceback:
	[C]: in function 'error'
	[\directlua]:1: in main chunk.
l.2 \directlua{error("plain error")}
                                    
[\directlua]:1: attempt to index a nil value (local 'x')
stack traceback:
	[\directlua]:1: in main chunk.
l.3 \directlua{local x = nil; x.y = 1}
                                      
[\directlua]:1: incorrect character value -1 for tex.getcatcode()
stack traceback:
	[C]: in function 'tex.getcatcode'
	[\directlua]:1: in main chunk.
l.4 \directlua{tex.getcatcode(-1)}
                                  
[\directlua]:1: bad argument #1 to 'getmath' (invalid option 'foo')
stack traceback:
	[C]: in function 'tex.getmath'
	[\directlua]:1: in main chunk.
l.5 \directlua{tex.getmath("foo", "text")}
                                          
[\directlua]:1: bad argument #1 to 'rep' (string expected, got no value)
stack traceback:
	[C]: in function 'string.rep'
	[\directlua]:1: in main chunk.
l.6 \directlua{string.rep()}
                            
[\directlua]:1: incorrect character value -1 for tex.getcatcode()
stack traceback:
	[C]: in function 'tex.getcatcode'
	[\directlua]:1: in local 'f'
	[\directlua]:1: in main chunk.
l.7 ...al function f() tex.getcatcode(-1) end f()}
                                                  
[\directlua]:1: inner
stack traceback:
	[C]: in function 'error'
	[\directlua]:1: in local 'f'
	[\directlua]:1: in main chunk.
l.8 ...{local function f() error("inner") end f()}
                                                  
noloc
stack traceback:
	[C]: in function 'error'
	[\directlua]:1: in main chunk.
l.9 \directlua{error("noloc", 0)}
                                 
)
(see the transcript file for additional information)
No pages of output.
Transcript written on lua-errors.log.