summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/tex/latex/l3kernel/expl3.lua
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2019-04-06 21:15:38 +0000
committerKarl Berry <karl@freefriends.org>2019-04-06 21:15:38 +0000
commit834dc4844f624a22142bd6c3e5abd4210acc8410 (patch)
treed5e10098607c5ba523f2007c4a62de44f997c1ec /Master/texmf-dist/tex/latex/l3kernel/expl3.lua
parentb731569b2ff6b2e94dea6ec03538cb8dc254f611 (diff)
l3kernel (6apr19)
git-svn-id: svn://tug.org/texlive/trunk@50818 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/l3kernel/expl3.lua')
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3.lua9
1 files changed, 2 insertions, 7 deletions
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.lua b/Master/texmf-dist/tex/latex/l3kernel/expl3.lua
index 32c32a2af07..06b3edd8384 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3.lua
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3.lua
@@ -34,9 +34,6 @@ local byte = string.byte
local floor = math.floor
local format = string.format
local gsub = string.gsub
-if not resolvers then
- local kpse_find = kpse.find_file
-end
local lfs_attr = lfs.attributes
local md5_sum = md5.sum
local open = io.open
@@ -45,10 +42,8 @@ local os_date = os.date
local setcatcode = tex.setcatcode
local sprint = tex.sprint
local write = tex.write
-local utf8_char = unicode.utf8.char
-if resolvers then
- kpse_find = resolvers.findfile
-end
+local utf8_char = (utf and utf.char) or unicode.utf8.char
+local kpse_find = (resolvers and resolvers.findfile) or kpse.find_file
local function escapehex(str)
write((gsub(str, ".",
function (ch) return format("%02X", byte(ch)) end)))