Simplify string.format() copies

latex3 · Oct 28, 2018 · b56e6a4 · b56e6a4
1 parent 411a3f7
commit b56e6a4
Showing 1 changed file with 8 additions and 9 deletions.
diff --git a/l3kernel/l3luatex.dtx b/l3kernel/l3luatex.dtx
@@ -340,7 +340,6 @@ local open       = io.open
 local os_clock   = os.clock
 local os_date    = os.date
 local setcatcode = tex.setcatcode
-local str_format = string.format
 local sprint     = tex.sprint
 local write      = tex.write
 local utf8_char  = unicode.utf8.char
@@ -449,16 +448,16 @@ local function filemoddate(name)
       else
         local hours = floor(off / 60)
         local mins  = abs(off - hours * 60)
-        timezone = str_format("%+03d", hours)
-          .. "'" .. str_format("%02d", mins) .. "'"
+        timezone = format("%+03d", hours)
+          .. "'" .. format("%02d", mins) .. "'"
       end
       write("D:"
-        .. str_format("%04d", d.year)
-        .. str_format("%02d", d.month)
-        .. str_format("%02d", d.day)
-        .. str_format("%02d", d.hour)
-        .. str_format("%02d", d.min)
-        .. str_format("%02d", d.sec)
+        .. format("%04d", d.year)
+        .. format("%02d", d.month)
+        .. format("%02d", d.day)
+        .. format("%02d", d.hour)
+        .. format("%02d", d.min)
+        .. format("%02d", d.sec)
         .. timezone)
     end
   end