[gnumeric] doc: disable cs.

[Morten Welinder <mortenw src gnome org>]

commit cb4c0db81c09c0f1fceb959d2097ec28e7709ea0
Author: Morten Welinder <terra gnome org>
Date:   Mon Mar 8 18:47:51 2021 -0500

    doc: disable cs.
    
    Unfortunately, I have to turn off "cs" translations.  I am unable to
    release without.  The cause is an itstool and/or libxml2 bug that causes
    the build process to crash, see
    
       https://github.com/itstool/itstool/issues/22
    
    You can turn "cs" back on for yourself, but please do not commit such
    a change.
    
    I apologize for having to do this, especially since distributions that
    patch itstool and/or libxml2 probably won't notice and undo this.  The
    net result is likely to be that the cs translation does not reach users.
    
    Morten Welinder, 20210308.  (If that seems like a long time ago and
    if the bug link suggests improvement in the situation, feel free to
    discuss with me on the gnumeric mailing list.)

 doc/Makefile.am | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)
---
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 1287c17ff..036108975 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -8,7 +8,24 @@ DISTCLEANFILES=
 @YELP_HELP_RULES@
 
 HELP_ID=gnumeric
-HELP_LINGUAS=cs de es sv
+
+## Unfortunately, I have to turn off "cs" translations.  I am unable to
+## release without.  The cause is an itstool and/or libxml2 bug that causes
+## the build process to crash, see
+##
+##    https://github.com/itstool/itstool/issues/22
+##
+## You can turn "cs" back on for yourself, but please do not commit such
+## a change.
+##
+## I apologize for having to do this, especially since distributions that
+## patch itstool and/or libxml2 probably won't notice and undo this.  The
+## net result is likely to be that the cs translation does not reach users.
+##
+## Morten Welinder, 20210308.  (If that seems like a long time ago and
+## if the bug link suggests improvement in the situation, feel free to
+## discuss with me on the gnumeric mailing list.)
+HELP_LINGUAS=de es sv
 HELP_FILES=gnumeric.xml
 
 HELP_EXTRA=                                    \