diff options
Diffstat (limited to 'Master/texmf-dist/tex/luatex/luatexja/ltj-base.lua')
-rw-r--r-- | Master/texmf-dist/tex/luatex/luatexja/ltj-base.lua | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Master/texmf-dist/tex/luatex/luatexja/ltj-base.lua b/Master/texmf-dist/tex/luatex/luatexja/ltj-base.lua index 41caef5b4c7..4a956167772 100644 --- a/Master/texmf-dist/tex/luatex/luatexja/ltj-base.lua +++ b/Master/texmf-dist/tex/luatex/luatexja/ltj-base.lua @@ -226,9 +226,12 @@ end -- But sometimes we want to create only the precompiled cache, -- when its 'text' version is already present in LuaTeX-ja distribution. -require('lualibs-lpeg') -- string.split -require('lualibs-os') -- os.type -require('lualibs-gzip') -- gzip.* +if not os.type then require'lualibs-os' end +if not string.split then require'lualibs-lpeg' end +if not gzip then + if kpse.find_file('lualibs-util-zip', 'lua') then require'lualibs-util-zip' + else require'lualibs-gzip' end +end do local kpse_var_value = kpse.var_value |