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--- pico/search.c.old Tue Oct 5 01:49:41 1999
+++ pico/search.c Wed Feb 16 03:41:45 2000
@@ -97,12 +97,15 @@
int bc;
int pc;
{
+ bc = (unsigned char)bc;
+ pc = (unsigned char)pc;
+
if ((curwp->w_bufp->b_mode & MDEXACT) == 0){
- if (bc>='a' && bc<='z')
- bc -= 0x20;
+ if (islower(bc))
+ bc = toupper(bc);
- if (pc>='a' && pc<='z')
- pc -= 0x20;
+ if (islower(pc))
+ pc = toupper(pc);
}
return(bc == pc);
@@ -804,7 +807,7 @@
int maxlength; /* maximum chars in destination */
{
- char c; /* current char to translate */
+ unsigned char c; /* current char to translate */
/* scan through the string */
while ((c = *srcstr++) != 0) {
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