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iron out bugs

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This commit is contained in:
dtb 2023-12-19 01:07:41 -07:00
parent ddcca1fc66
commit 145071d309
2 changed files with 7 additions and 3 deletions
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4
npc/npc.1
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@ -32,6 +32,10 @@ option prints tab characters as "^I" rather than a literal horizontal tab.
Npc prints a debug message and exits with the appropriate sysexits(3) error Npc prints a debug message and exits with the appropriate sysexits(3) error
code in the event of an error, otherwise it exits successfully. code in the event of an error, otherwise it exits successfully.
.SH BUGS
Npc operates in single-byte chunks regardless of intended encoding.
.SH STANDARDS .SH STANDARDS
None. None.

6
npc/npc.c
View File

@ -31,12 +31,12 @@ usage: fprintf(stderr,
} }
while((c = getc(stdin)) != EOF){ while((c = getc(stdin)) != EOF){
if(c > 127){ if((c & 0x80) != 0){
fputs("M-", stdout); fputs("M-", stdout);
c -= 128; c ^= 0x80; /* 0b 1000 0000 */
} }
switch(c){ switch(c){
case 127: fputs("^?", stdout); case 0x7f: fputs("^?", stdout);
break; break;
case '\n': if(showend) case '\n': if(showend)
putc('$', stdout); putc('$', stdout);