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Diffstat (limited to 'Build/source/texk/ps2pkm/encoding.c')
-rw-r--r--Build/source/texk/ps2pkm/encoding.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/Build/source/texk/ps2pkm/encoding.c b/Build/source/texk/ps2pkm/encoding.c
index a55184a65b9..e3584f2227c 100644
--- a/Build/source/texk/ps2pkm/encoding.c
+++ b/Build/source/texk/ps2pkm/encoding.c
@@ -46,16 +46,16 @@ static char *value_after(char *s, char *t)
s++;
}
s += l;
- while (isspace(*s)) s++;
+ while (isspace((unsigned char)*s)) s++;
return s;
}
int decimal(char *s)
{ int sign = 1, d = 0;
- while (isspace(*s)) s++;
+ while (isspace((unsigned char)*s)) s++;
if (*s == '-') { sign = -1; s++; }
- while (isdigit(*s)) { d = d * 10 + (*s - '0'); s++; }
+ while (isdigit((unsigned char)*s)) { d = d * 10 + (*s - '0'); s++; }
return sign*d;
}
@@ -101,13 +101,13 @@ char *nextpsname()
{ pline = NULL;
continue;
}
- if (isspace(*pline)) {
+ if (isspace((unsigned char)*pline)) {
pline++;
continue;
}
- if (!isalpha(*pline)) fatal("invalid name in %s\n", encfile);
+ if (!isalpha((unsigned char)*pline)) fatal("invalid name in %s\n", encfile);
/* pt981009: added '_' Staszek Wawrykiewicz <staw@gust.org.pl> */
- while (isalnum(*pline) || *pline == '-' || *pline == '_') {
+ while (isalnum((unsigned char)*pline) || *pline == '-' || *pline == '_') {
if (i > MAXSTRLEN-2)
fatal("name too long in %s (%s)\n", line, encfile);
the_nextname[i++] = *pline++;
@@ -329,9 +329,9 @@ static int poolsize, /* occupied space annex free index */
char *my_string(char *s)
{ int length; char *str;
- while (isspace(*s)) s++;
+ while (isspace((unsigned char)*s)) s++;
str = s; length = 0;
- while (isalnum(*s) || *s == '.' || *s == '_') { length++; s++; }
+ while (isalnum((unsigned char)*s) || *s == '.' || *s == '_') { length++; s++; }
if (length == 0) return NULL;
else {
if (length + 1 > POOLSIZE - poolsize)