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Revert "Improve bidi_get_time runtime checking"

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This reverts commit 782ec71053.
It makes the code less readable and less future-proof, so a
net loss.  (Bug#75964)
This commit is contained in:
Eli Zaretskii 2025-02-05 14:44:01 +02:00
parent a476295620
commit a1f2f5995d
1 changed files with 7 additions and 14 deletions
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21
src/bidi.c
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@ -282,6 +282,12 @@ bidi_get_type (int ch, bidi_dir_t override)
emacs_abort ();
default_type = (bidi_type_t) XFIXNUM (CHAR_TABLE_REF (bidi_type_table, ch));
/* Every valid character code, even those that are unassigned by the
UCD, have some bidi-class property, according to
DerivedBidiClass.txt file. Therefore, if we ever get UNKNOWN_BT
(= zero) code from CHAR_TABLE_REF, that's a bug. */
if (default_type == UNKNOWN_BT)
emacs_abort ();
switch (default_type)
{
@ -297,26 +303,13 @@ bidi_get_type (int ch, bidi_dir_t override)
case FSI:
case PDI:
return default_type;
case STRONG_L: case STRONG_R:
case WEAK_EN: case WEAK_AN:
case STRONG_AL:
case WEAK_ES: case WEAK_ET: case WEAK_CS: case WEAK_NSM:
case NEUTRAL_S: case NEUTRAL_WS: case NEUTRAL_ON:
default:
if (override == L2R)
return STRONG_L;
else if (override == R2L)
return STRONG_R;
else
return default_type;
case UNKNOWN_BT:
default:
/* Every valid character code, even those unassigned by the UCD,
have some bidi-class property, according to DerivedBidiClass.txt.
Therefore, if we ever get UNKNOWN_BT (= zero) or some unknown
code from CHAR_TABLE_REF, that's a bug. */
emacs_abort ();
}
}