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Language/OS - Multiplatform Resource Library
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LANGUAGE OS.iso
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t3_1
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risc_src.lha
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risc_sources
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xlib
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xtextitem.t
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1990-06-01
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803b
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18 lines
(herald xtextitem (env tsys (xlib interface)))
(DEFINE (MAKE-XTEXTITEM) (CONS 'XTEXTITEMP (MAKE-BYTEV 16)))
(DEFINE (XTEXTITEM-CHARS X)
((LAMBDA (X Y) (CONS 'CHARP (MREF-POINTER X Y)))
(CHK-XTEXTITEMP X)
0))
(DEFINE (XTEXTITEM-CHARS! X Y)
((LAMBDA (X Y Z) (SET-MREF-POINTER! X Y (CHK-CHARP Z)))
(CHK-XTEXTITEMP X)
0
Y))
(DEFINE (XTEXTITEM-NCHARS X) (MREF-INTEGER (CHK-XTEXTITEMP X) 4))
(DEFINE (XTEXTITEM-NCHARS! X Y) (SET-MREF-INTEGER! (CHK-XTEXTITEMP X) 4 Y))
(DEFINE (XTEXTITEM-DELTA X) (MREF-INTEGER (CHK-XTEXTITEMP X) 8))
(DEFINE (XTEXTITEM-DELTA! X Y) (SET-MREF-INTEGER! (CHK-XTEXTITEMP X) 8 Y))
(DEFINE (XTEXTITEM-FONT X) (MREF-INTEGER (CHK-XTEXTITEMP X) 12))
(DEFINE (XTEXTITEM-FONT! X Y) (SET-MREF-INTEGER! (CHK-XTEXTITEMP X) 12 Y))