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vim-patch:8.0.1839: script to check .po file doesn't check for plural header

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Problem:    Script to check .po file doesn't check for plural header.
Solution:   Add a check that the plural header is present when needed.
9cfc7d885c
This commit is contained in:
Jan Edmund Lazo
2018-07-23 12:42:15 -04:00
parent 7cf36fc67e
commit 57c095d5fc
1 changed files with 17 additions and 0 deletions
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17
src/nvim/po/check.vim
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@@ -157,6 +157,23 @@ if executable("msgfmt")
endif
endif
" Check that the plural form is properly initialized
1
let plural = search('^msgid_plural ', 'n')
if (plural && search('^"Plural-Forms: ', 'n') == 0) || (plural && search('^msgstr\[0\] ".\+"', 'n') != plural + 1)
if search('^"Plural-Forms: ', 'n') == 0
echomsg "Missing Plural header"
if error == 0
let error = search('\(^"[A-Za-z-_]\+: .*\\n"\n\)\+\zs', 'n') - 1
endif
elseif error == 0
let error = plural
endif
elseif !plural && search('^"Plural-Forms: ', 'n')
" We allow for a stray plural header, msginit adds one.
endif
if error == 0
" If all was OK restore the view.
call winrestview(wsv)