src/usr.bin/sdiff/sdiff.c - diff - 1.30

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Diff for /src/usr.bin/sdiff/sdiff.c between version 1.29 and 1.30

version 1.29, 2013/04/01 16:08:00

version 1.30, 2013/11/26 21:08:12

Line 427

Line 427

const char *p;

const char *p;

/* Skip leading whitespace. */

/* Skip leading whitespace. */

for (p = cmd; isspace(*p); ++p)

for (p = cmd; isspace((unsigned char)*p); ++p)

;

;

switch (*p) {

switch (*p) {

Line 585

Line 585

p = line;

p = line;

/* Go to character after line number. */

/* Go to character after line number. */

while (isdigit(*p))

while (isdigit((unsigned char)*p))

++p;

++p;

c = *p;

c = *p;

*p++ = 0;

*p++ = 0;

Line 598

Line 598

q = p;

q = p;

/* Go to character after file2end. */

/* Go to character after file2end. */

while (isdigit(*p))

while (isdigit((unsigned char)*p))

++p;

++p;

c = *p;

c = *p;

*p++ = 0;

*p++ = 0;

Line 618

Line 618

q = p;

q = p;

/* Go to character after line number. */

/* Go to character after line number. */

while (isdigit(*p))

while (isdigit((unsigned char)*p))

++p;

++p;

c = *p;

c = *p;

*p++ = 0;

*p++ = 0;