[latex3-commits] [git/LaTeX3-latex3-latex3] LaTeX2020: Fix format-renaming for (u)pTeX (964c51576)

[Joseph Wright]

Repository : https://github.com/latex3/latex3
On branch  : LaTeX2020
Link       : https://github.com/latex3/latex3/commit/964c515765a8fc268ab74f15283b256e530a90ba

>---------------------------------------------------------------

commit 964c515765a8fc268ab74f15283b256e530a90ba
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Wed Oct 2 23:05:06 2019 +0100

    Fix format-renaming for (u)pTeX


>---------------------------------------------------------------

964c515765a8fc268ab74f15283b256e530a90ba
 build-config.lua | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/build-config.lua b/build-config.lua
index 4c9db32fd..63db7cf15 100644
--- a/build-config.lua
+++ b/build-config.lua
@@ -109,9 +109,12 @@ local function fmt(engines,dest)
       .. os_concat .. cmd .. " -etex -ini -output-directory=" .. unpackdir
       .. " " .. src .. " > " .. os_null)
     if errorlevel ~= 0 then return errorlevel end
-    local fmtname = string.gsub(engine,"tex$","") .. "latex.fmt"
-    if fileexists (unpackdir,"latex.fmt") then
-      ren(unpackdir,"latex.fmt",fmtname)
+
+    local fmtname = string.match(src,"^[^.]*") .. ".fmt"
+    if not fileexists(unpackdir,fmtname) then
+      local fmt = string.match(src,"^[^.]*")
+      fmtname = string.gsub(engine,"tex$","") .. fmt .. ".fmt"
+      ren(unpackdir,fmt .. ".fmt",fmtname)
     end
     cp(fmtname,unpackdir,dest)
     return 0