diff options
Diffstat (limited to 'src/nvim/eval/funcs.c')
| -rw-r--r-- | src/nvim/eval/funcs.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c index b6ea3ad0dd..29f7d22317 100644 --- a/src/nvim/eval/funcs.c +++ b/src/nvim/eval/funcs.c @@ -4553,9 +4553,6 @@ static void f_has(typval_T *argvars, typval_T *rettv, FunPtr fptr) "windows", "winaltkeys", "writebackup", -#if defined(HAVE_WSL) - "wsl", -#endif "nvim", }; @@ -4602,6 +4599,8 @@ static void f_has(typval_T *argvars, typval_T *rettv, FunPtr fptr) n = syntax_present(curwin); } else if (STRICMP(name, "clipboard_working") == 0) { n = eval_has_provider("clipboard"); + } else if (STRICMP(name, "wsl") == 0) { + n = has_wsl(); #ifdef UNIX } else if (STRICMP(name, "unnamedplus") == 0) { n = eval_has_provider("clipboard"); @@ -4616,9 +4615,24 @@ static void f_has(typval_T *argvars, typval_T *rettv, FunPtr fptr) rettv->vval.v_number = n; } -/* - * "has_key()" function - */ +static bool has_wsl(void) +{ + static TriState has_wsl = kNone; + if (has_wsl == kNone) { + Error err = ERROR_INIT; + Object o = nlua_exec( + STATIC_CSTR_AS_STRING("return vim.loop.os_uname()['release']:lower()" + ":match('microsoft') and true or false"), + (Array)ARRAY_DICT_INIT, &err); + assert(!ERROR_SET(&err)); + assert(o.type == kObjectTypeBoolean); + has_wsl = o.data.boolean ? kTrue : kFalse; + api_free_object(o); + } + return has_wsl == kTrue; +} + +/// "has_key()" function static void f_has_key(typval_T *argvars, typval_T *rettv, FunPtr fptr) { if (argvars[0].v_type != VAR_DICT) { |