[latex3-commits] [git/LaTeX3-latex3-luaotfload] dev: Counting is hard (0e4fe35)

[Marcel Fabian Krüger]

Repository : https://github.com/latex3/luaotfload
On branch  : dev
Link       : https://github.com/latex3/luaotfload/commit/0e4fe356c86502425a2827413db46839160abf17

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commit 0e4fe356c86502425a2827413db46839160abf17
Author: Marcel Fabian Krüger <tex at 2krueger.de>
Date:   Fri Oct 30 03:08:11 2020 +0100

    Counting is hard


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0e4fe356c86502425a2827413db46839160abf17
 src/luaotfload-harf-plug.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/luaotfload-harf-plug.lua b/src/luaotfload-harf-plug.lua
index ee46dbb..fc196e6 100644
--- a/src/luaotfload-harf-plug.lua
+++ b/src/luaotfload-harf-plug.lua
@@ -470,7 +470,7 @@ function shape(head, firstnode, run)
               postcodes[#postcodes + 1] = is_char(n, fontid) or 0xFFFC
             end
             table.move(codes, after_cluster + 1, cluster, #postcodes + 1, postcodes)
-            table.move(codes, cluster + 1, #codes + cluster - disc_cluster - 1, disc_cluster + 2)
+            table.move(codes, cluster + 1, #codes + cluster - disc_cluster, disc_cluster + 2)
             codes[disc_cluster + 1] = 0xFFFC
 
             do