diff options
Diffstat (limited to 'tex/context/base/mkxl/lpdf-ini.lmt')
| -rw-r--r-- | tex/context/base/mkxl/lpdf-ini.lmt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tex/context/base/mkxl/lpdf-ini.lmt b/tex/context/base/mkxl/lpdf-ini.lmt index ce679c08e..1ce7c5adc 100644 --- a/tex/context/base/mkxl/lpdf-ini.lmt +++ b/tex/context/base/mkxl/lpdf-ini.lmt @@ -69,7 +69,7 @@ local report_objects = logs.reporter("backend","objects") local report_finalizing = logs.reporter("backend","finalizing") local report_blocked = logs.reporter("backend","blocked") -local implement = interfaces.implement +local implement = interfaces and interfaces.implement local context = context @@ -83,7 +83,7 @@ local factor = number.dimenfactors.bp local codeinjections = { } local nodeinjections = { } -local backends = backends +local backends = backends or { } local pdfbackend = { comment = "backend for directly generating pdf output", @@ -241,8 +241,8 @@ do end end - local toregime = regimes.toregime - local fromregime = regimes.fromregime + local toregime = regimes and regimes.toregime + local fromregime = regimes and regimes.fromregime local escaped = Cs(Cc("(") * (S("\\()\n\r\t\b\f")/"\\%0" + P(1))^0 * Cc(")")) topdfdoc = function(str,default) @@ -746,6 +746,8 @@ lpdf.reference = pdfreference lpdf.verbose = pdfverbose lpdf.literal = pdfliteral +if not callbacks then return lpdf end + -- three priority levels, default=2 local pagefinalizers = { { }, { }, { } } |