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45536: fix handling of 8bit character under C-locale

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correctly escape unprintable 8bit character by using \M-
This commit is contained in:
Jun-ichi Takimoto 2020-03-17 15:04:12 +09:00
parent e5765bfdc8
commit 0bc1edef5a
2 changed files with 7 additions and 2 deletions
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4
Src/utils.c
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@ -711,7 +711,7 @@ wcs_nicechar_sel(wchar_t c, size_t *widthp, char **swidep, int quotable)
if (widthp)
*widthp = 6;
} else {
strcpy(buf, nicechar((int)c));
strcpy(buf, nicechar_sel((int)c, quotable));
/*
* There may be metafied characters from nicechar(),
* so compute width and end position independently.
@ -771,7 +771,7 @@ mod_export int is_wcs_nicechar(wchar_t c)
if (c == 0x7f || c == L'\n' || c == L'\t' || c < 0x20)
return 1;
if (c >= 0x80) {
return (c >= 0x100);
return (c >= 0x100 || is_nicechar((int)c));
}
}
return 0;