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vt: utf8: insert a REPLACEMENT CHARACTER when an invalid UTF-8 sequence is detected

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Daniel Eklöf 2025-03-18 18:28:09 +01:00
parent 878e07da59
commit a02c0c8d4d
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GPG key ID: 5BBD4992C116573F
1 changed files with 6 additions and 6 deletions
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vt.c
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@ -1041,7 +1041,7 @@ state_utf8_21_switch(struct terminal *term, uint8_t data)
switch (data) { switch (data) {
/* exit current enter new state */ /* exit current enter new state */
case 0x80 ... 0xbf: action_utf8_22(term, data); return STATE_GROUND; case 0x80 ... 0xbf: action_utf8_22(term, data); return STATE_GROUND;
default: return state_ground_switch(term, data); default: action_utf8_print(term, 0xfffd); return state_ground_switch(term, data);
} }
} }
@ -1051,7 +1051,7 @@ state_utf8_31_switch(struct terminal *term, uint8_t data)
switch (data) { switch (data) {
/* exit current enter new state */ /* exit current enter new state */
case 0x80 ... 0xbf: action_utf8_32(term, data); return STATE_UTF8_32; case 0x80 ... 0xbf: action_utf8_32(term, data); return STATE_UTF8_32;
default: return state_ground_switch(term, data); default: action_utf8_print(term, 0xfffd); return state_ground_switch(term, data);
} }
} }
@ -1061,7 +1061,7 @@ state_utf8_32_switch(struct terminal *term, uint8_t data)
switch (data) { switch (data) {
/* exit current enter new state */ /* exit current enter new state */
case 0x80 ... 0xbf: action_utf8_33(term, data); return STATE_GROUND; case 0x80 ... 0xbf: action_utf8_33(term, data); return STATE_GROUND;
default: return state_ground_switch(term, data); default: action_utf8_print(term, 0xfffd); return state_ground_switch(term, data);
} }
} }
@ -1071,7 +1071,7 @@ state_utf8_41_switch(struct terminal *term, uint8_t data)
switch (data) { switch (data) {
/* exit current enter new state */ /* exit current enter new state */
case 0x80 ... 0xbf: action_utf8_42(term, data); return STATE_UTF8_42; case 0x80 ... 0xbf: action_utf8_42(term, data); return STATE_UTF8_42;
default: return state_ground_switch(term, data); default: action_utf8_print(term, 0xfffd); return state_ground_switch(term, data);
} }
} }
@ -1081,7 +1081,7 @@ state_utf8_42_switch(struct terminal *term, uint8_t data)
switch (data) { switch (data) {
/* exit current enter new state */ /* exit current enter new state */
case 0x80 ... 0xbf: action_utf8_43(term, data); return STATE_UTF8_43; case 0x80 ... 0xbf: action_utf8_43(term, data); return STATE_UTF8_43;
default: return state_ground_switch(term, data); default: action_utf8_print(term, 0xfffd); return state_ground_switch(term, data);
} }
} }
@ -1091,7 +1091,7 @@ state_utf8_43_switch(struct terminal *term, uint8_t data)
switch (data) { switch (data) {
/* exit current enter new state */ /* exit current enter new state */
case 0x80 ... 0xbf: action_utf8_44(term, data); return STATE_GROUND; case 0x80 ... 0xbf: action_utf8_44(term, data); return STATE_GROUND;
default: return state_ground_switch(term, data); default: action_utf8_print(term, 0xfffd); return state_ground_switch(term, data);
} }
} }