vim-patch:7.4.502 #2282

Problem:    Language mapping also applies to mapped characters.
Solution:   Add the 'langnoremap' option, when on 'langmap' does not apply to
            mapped characters. (Christian Brabandt)

https://github.com/vim/vim/releases/tag/v7-4-502

src/nvim/option_defs.h

@@ -432,6 +432,7 @@ EXTERN int p_js;                /* 'joinspaces' */
 EXTERN char_u   *p_kp;          /* 'keywordprg' */
 EXTERN char_u   *p_km;          /* 'keymodel' */
 EXTERN char_u   *p_langmap;     /* 'langmap'*/
+EXTERN int p_lnr;               /* 'langnoremap'*/
 EXTERN char_u   *p_lm;          /* 'langmenu' */
 EXTERN char_u   *p_lispwords;   /* 'lispwords' */
 EXTERN long p_ls;               /* 'laststatus' */