patch 8.2.1544: cannot translate messages in a Vim script
Problem: Cannot translate messages in a Vim script.
Solution: Add gettext(). Try it out for a few messages in the options
window.
diff --git a/src/po/tojavascript.vim b/src/po/tojavascript.vim
new file mode 100644
index 0000000..7868570
--- /dev/null
+++ b/src/po/tojavascript.vim
@@ -0,0 +1,18 @@
+" Invoked with the name "vim.pot" and a list of Vim script names.
+" Converts them to a .js file, stripping comments, so that xgettext works.
+" Javascript is used because, like Vim, it accepts both single and double
+" quoted strings.
+
+set shortmess+=A
+
+for name in argv()[1:]
+ exe 'edit ' .. fnameescape(name)
+
+ " Strip comments
+ g/^\s*"/s/.*//
+
+ " Write as .js file, xgettext recognizes them
+ exe 'w! ' .. fnamemodify(name, ":t:r") .. ".js"
+endfor
+
+quit