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$T.REX: Difference between revisions
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The help for the '''$T''' REXX program is included here ──► [[$T.HEL]].
<br><br>The '''$T''' REXX program makes use of '''$ERR''' REXX program which is used to display error messages (via '''$T'''). ▼
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<br>The '''$ERR''' REXX program is included here ──► [[$ERR.REX]].
<br><br>The '''$T''' REXX program makes use of '''LINESIZE''' BIF which returns the terminals width (linesize). ▼
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<br>Some REXXes don't have a '''LINESIZE''' BIF, so one is included here ──► [[LINESIZE.HEL]].
<br><br>The '''$T''' REXX program makes use of '''SCRSIZE''' BIF which returns the terminals width (linesize) and depth. ▼
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<br>Some REXXes don't have a '''SCRSIZE''' BIF, so one is included here ──► [[SCRSIZE.HEL]].
<br><br>The '''$T''' REXX program makes use of '''DELAY''' BIF which delays (sleeps) for a specified amount of seconds. ▼
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<br>Some REXXes don't have a '''DELAY''' BIF, so one is included here ──► [[DELAY.REX]].
<br><br>The '''$T''' REXX program makes use of '''SOUND''' BIF which produces sounds via the PC speaker. ▼
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<br>Some REXXes don't have a '''SOUND''' BIF, so one is included here ──► [[SOUND.REX]].
<br><br>REXX programs not included are '''$H''' which shows '''help''' and other documentation.▼
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<lang rexx>/*REXX*/ trace off /* There be many dragons below. */
parse arg !
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