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Fixed bug: lower case letters not recognized as hex digits

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This commit is contained in:
Curtis F Kaylor 2018-07-27 00:47:05 -04:00
parent 8334e75599
commit bcac483b88
1 changed files with 3 additions and 3 deletions
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6
src/parse.c
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@ -15,7 +15,7 @@
/* Various tests against nxtchr */
int match(char c) {return TF(nxtchr == c);}
int inbtwn(char mn, char mx) {return TF(nxtchr >= mn && nxtchr <= mx);}
int inbtwn(char mn, char mx) {return TF(nxtupc >= mn && nxtupc <= mx);}
int isalph(void) {return isalpha(nxtchr);}
int isanum(void) {return isalnum(nxtchr);}
int isapos(void) {return match('\'');}
@ -57,7 +57,7 @@ char getnxt(void) {
//if (nxtwrd[nxtptr]) //If nxtwrd is set
// nxtchr = nxtwrd[nxtptr++]; // Pop First Character from nxtwrd
//else
nxtchr = fgetc(inpfil);
nxtchr = fgetc(inpfil);
nxtupc = toupper(nxtchr);
if (wascr && match('\n')) return c; //Skip NL after CR
if (isnl()) curcol=1; else curcol++;
@ -232,7 +232,7 @@ int prshex(void) {
DETAIL("%c", nxtchr);
word[wrdlen++] = nxtchr;
if (isdec()) digit = nxtchr - '0';
else digit = nxtchr - 'A' + 10;
else digit = nxtupc - 'A' + 10;
number = number * 16 + digit;
skpchr();
}