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try to handle Beof in the macros (Michael Teichgräber)

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This commit is contained in:
rsc 2007-03-25 18:32:51 +00:00
parent ff3dce55bf
commit 79049567a0
3 changed files with 15 additions and 15 deletions
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6
src/cmd/cb/cb.c
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@ -685,7 +685,7 @@ gotop(int c)
char *a, *b;
op_ptr = optmp;
*op_ptr++ = c;
while (isop(( *op_ptr = getch())))op_ptr++;
while (isop((uchar)( *op_ptr = getch())))op_ptr++;
if(!strict)unget(*op_ptr);
else if (*op_ptr != ' ')unget( *op_ptr);
*op_ptr = '\0';
@ -845,7 +845,7 @@ lookup(char *first, char *last)
ptr = key;
while ((ckey = ptr->name) != 0){
for (k = cptr; (*ckey == *k && *ckey != '\0'); k++, ckey++);
if(*ckey=='\0' && (k==last|| (k<last && !isalnum(*k)))){
if(*ckey=='\0' && (k==last|| (k<last && !isalnum((uchar)*k)))){
opflag = 1;
lastlook = 0;
return(ptr);
@ -955,7 +955,7 @@ getnext(int must){
}
tp = lastplace;
if(inswitch && tptr <= lastplace)
if (isalnum(*lastplace)||ispunct(*lastplace)||isop(*lastplace))return(lastplace);
if (isalnum((uchar)*lastplace)||ispunct((uchar)*lastplace)||isop((uchar)*lastplace))return(lastplace);
space:
while(isspace(c=Bgetc(input)))puttmp(c,1);
beg = tp;