[gtkmm/msvc.fix.gen] MSVC_NMake/generate-msvc.mak: Fix generating gtk/gtkmm/wrap_init.cc

[Chun-wei Fan <fanchunwei src gnome org>]

commit 8d349185a24600c42c71503ad4abfaed35e93d91
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Fri Feb 12 13:24:37 2021 +0800

    MSVC_NMake/generate-msvc.mak: Fix generating gtk/gtkmm/wrap_init.cc
    
    The list of .hg headers went a bit too long for the for loop to generate
    the .bat file that is in turn used to generate the wrap_init.cc source
    file, so just drop the '.hg' filename extension when looping through the
    .hg files while generating the .bat file, but append the '.hg' filename
    extension when writing the final temporary .bat file.  Sigh...

 MSVC_NMake/generate-msvc.mak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/MSVC_NMake/generate-msvc.mak b/MSVC_NMake/generate-msvc.mak
index a739cc98..c262f8a1 100644
--- a/MSVC_NMake/generate-msvc.mak
+++ b/MSVC_NMake/generate-msvc.mak
@@ -22,7 +22,7 @@ vs$(VSVER)\$(CFG)\$(PLAT)\gtkmm\wrap_init.cc: $(gtkmm_real_hg)
        @echo.>>gen_$(@B).bat
        @echo $(PERL) -- "$(GMMPROC_DIR)\generate_wrap_init.pl" ^^>>gen_$(@B).bat
        @echo --namespace=Gtk --parent_dir=gtkmm ^^>>gen_$(@B).bat
-       @for %%f in ($(GTKMM_HG_FILES)) do @echo ../gtk/src/%%f ^^>>gen_$(@B).bat
+       @for %%f in ($(GTKMM_HG_FILES:.hg=)) do @echo ../gtk/src/%%f.hg ^^>>gen_$(@B).bat
        @if not exist ..\gtk\gtkmm\wrap_init.cc call gen_$(@B).bat>$@
        @del gen_$(@B).bat