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ui: implement ext_messages

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Co-Author: Dongdong Zhou <dzhou121@gmail.com>
This commit is contained in:
Björn Linse
2017-10-31 16:46:02 +01:00
parent 3ff1228f78
commit 51fc54325c
20 changed files with 1109 additions and 64 deletions
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18
src/nvim/api/private/helpers.c
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@@ -712,6 +712,12 @@ String cbuf_to_string(const char *buf, size_t size)
};
}
String cstrn_to_string(const char *str, size_t maxsize)
FUNC_ATTR_NONNULL_ALL
{
return cbuf_to_string(str, strnlen(str, maxsize));
}
/// Creates a String using the given C string. Unlike
/// cstr_to_string this function DOES NOT copy the C string.
///
@@ -726,6 +732,18 @@ String cstr_as_string(char *str) FUNC_ATTR_PURE
return (String){ .data = str, .size = strlen(str) };
}
/// Return the owned memory of a ga as a String
///
/// Reinitializes the ga to a valid empty state.
String ga_take_string(garray_T *ga)
{
String str = { .data = (char *)ga->ga_data, .size = (size_t)ga->ga_len };
ga->ga_data = NULL;
ga->ga_len = 0;
ga->ga_maxlen = 0;
return str;
}
/// Collects `n` buffer lines into array `l`, optionally replacing newlines
/// with NUL.
///