version 1.22, 2000/09/23 15:46:59
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version 1.23, 2001/01/28 18:49:10
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Line 33 require look.fs
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Line 33 require look.fs
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: alias? ( nfa1 -- nfa2|0 ) |
: alias? ( nfa1 -- nfa2|0 ) |
\ if nfa1 is an alias, nfa2 is the name of the original word. |
\ if nfa1 is an alias, nfa2 is the name of the original word. |
\ if the original word has no name, return 0. |
\ if the original word has no name, return 0. |
dup cell+ c@ alias-mask and 0= |
dup cell+ @ alias-mask and 0= |
IF ( nfa1 ) |
IF ( nfa1 ) |
((name>)) @ >name |
((name>)) @ >name |
ELSE |
ELSE |