version 1.42, 2000/01/17 00:04:29
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version 1.43, 2000/03/11 20:35:05
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Line 496 if (n<0)
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Line 496 if (n<0)
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else if (n>0) |
else if (n>0) |
n = 1; |
n = 1; |
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: |
rot 2dup - >r min swap -text dup |
rot 2dup swap - >r min swap -text dup |
IF rdrop |
IF rdrop ELSE drop r> sgn THEN ; |
ELSE drop r@ 0> |
: sgn ( n -- -1/0/1 ) |
IF rdrop -1 |
dup 0= IF EXIT THEN 0< 2* 1+ ; |
ELSE r> 1 and |
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THEN |
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THEN ; |
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-text c_addr1 u c_addr2 -- n new dash_text |
-text c_addr1 u c_addr2 -- n new dash_text |
n = memcmp(c_addr1, c_addr2, u); |
n = memcmp(c_addr1, c_addr2, u); |
Line 514 else if (n>0)
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Line 511 else if (n>0)
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swap bounds |
swap bounds |
?DO dup c@ I c@ = WHILE 1+ LOOP drop 0 |
?DO dup c@ I c@ = WHILE 1+ LOOP drop 0 |
ELSE c@ I c@ - unloop THEN -text-flag ; |
ELSE c@ I c@ - unloop THEN -text-flag ; |
: -text-flag ( n -- -1/0/1 ) |
: sgn ( n -- -1/0/1 ) |
dup 0< IF drop -1 ELSE 0> 1 and THEN ; |
dup 0= IF EXIT THEN 0< 2* 1+ ; |
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toupper c1 -- c2 gforth |
toupper c1 -- c2 gforth |
""If @i{c1} is a lower-case character (in the current locale), @i{c2} |
""If @i{c1} is a lower-case character (in the current locale), @i{c2} |