appveyor.yml: enable the eol extension

diff --git a/appveyor.yml b/appveyor.yml
index 92ea261..29a6017 100644 (file)
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,6 +3,8 @@ image: Visual Studio 2017
 configuration: Release Unicode\r
 platform: x64\r
 shallow_clone: true\r
+install:\r
+- ps: Add-Content $ENV:UserProfile\Mercurial.ini "`r`n[extensions]`r`neol = "\r
 cache: build/WinMergeDownloadDeps\r
 build_script:\r
 - cmd: >-\r
@@ -11,4 +13,4 @@ build_script:
     BuildAll.vs2017.cmd x64\r
 artifacts:\r
 - path: build/Releases/*.exe\r
-- path: build/Releases/*.zip
\ No newline at end of file
+- path: build/Releases/*.zip\r