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eval: Refactor get_user_input to support dictionary

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ZyX
2017-04-01 23:57:34 +03:00
parent d9023b84e6
commit f4d5d5250a
5 changed files with 494 additions and 76 deletions
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25
src/nvim/eval/typval.c
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@@ -1225,6 +1225,31 @@ const char *tv_dict_get_string_buf(const dict_T *const d, const char *const key,
return tv_get_string_buf(&di->di_tv, numbuf);
}
/// Get a string item from a dictionary
///
/// @param[in] d Dictionary to get item from.
/// @param[in] key Dictionary key.
/// @param[in] key_len Key length.
/// @param[in] numbuf Numbuf for.
/// @param[in] def Default return when key does not exist.
///
/// @return `def` when key does not exist,
/// NULL in case of type error,
/// string item value in case of success.
const char *tv_dict_get_string_buf_chk(const dict_T *const d,
const char *const key,
const ptrdiff_t key_len,
char *const numbuf,
const char *const def)
FUNC_ATTR_WARN_UNUSED_RESULT
{
const dictitem_T *const di = tv_dict_find(d, key, key_len);
if (di == NULL) {
return def;
}
return tv_get_string_buf_chk(&di->di_tv, numbuf);
}
/// Get a function from a dictionary
///
/// @param[in] d Dictionary to get callback from.