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Fix off-by ones in UTF-8 parsing in terminal

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- 11100000 (224) was misinterpreted as 2-byte sequence, whereas it defines a 3-byte
- 11110000 (240) was misinterpreted as 3-byte sequence, whereas it defines a 4-byte

Makes it possible to type characters from the Supplementary Multilingual Plane such as 𐎒 and 𝄐.
This commit is contained in:
Wladimir J. van der Laan 2014-12-11 10:00:27 +01:00
parent 484da8bdfa
commit 01c33b1c50
1 changed files with 2 additions and 2 deletions
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4
v/term.c
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@ -828,9 +828,9 @@ _term_io_suck_char(u3_utty* uty_u, c3_y cay_y)
tat_u->fut.len_w = 1; tat_u->fut.len_w = 1;
tat_u->fut.syb_y[0] = cay_y; tat_u->fut.syb_y[0] = cay_y;
if ( cay_y <= 224 ) { if ( cay_y < 224 ) {
tat_u->fut.wid_w = 2; tat_u->fut.wid_w = 2;
} else if ( cay_y <= 240 ) { } else if ( cay_y < 240 ) {
tat_u->fut.wid_w = 3; tat_u->fut.wid_w = 3;
} else tat_u->fut.wid_w = 4; } else tat_u->fut.wid_w = 4;
} }