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About the Usage Questions Category
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0
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611
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May 18, 2017
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Why is there a caret to use ^VOID, vs. just VOID ?
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2
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9
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August 14, 2025
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Why Does _ Form As Space, Not Underscore?
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7
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34
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July 20, 2025
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Why quote/unquote if lift/unlift are a superset?
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2
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19
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July 10, 2025
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What is a FRAME! ?
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1
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6
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August 1, 2017
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Why Doesn't Ren-C Support LOGIC! for PICK ?
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1
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8
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June 13, 2025
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Why Are TRASH and VOID Distinct In Ren-C?
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1
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34
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April 17, 2025
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Why can't you PROTECT individual cells in an array?
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1
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107
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June 7, 2025
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Why have an "Unset State" in Rebol Languages?
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4
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6
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June 6, 2025
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My Summary of the Big Picture
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3
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493
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February 22, 2022
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Why do ANY and ALL ignore VOID, when IF errors on it?
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0
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160
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June 29, 2023
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How To Choose Between Returning GHOST and VOID?
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2
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154
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May 12, 2025
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How Novel Is Ren-C's Isotopic Model?
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7
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39
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May 24, 2025
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Are Isotopes Essential, Or Complexity For Its Own Sake?
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6
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30
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May 23, 2025
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Why is Ghost the ~,~ Antiform, and not ~ghost~ ?
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1
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15
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May 20, 2025
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Non-Expanding BLOCK! Idiom?
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1
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7
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May 13, 2025
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Why Aren't THROW and CATCH Used For Errors?
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0
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310
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September 1, 2022
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Why Parentheses As Default COMPOSE Escape?
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1
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9
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May 7, 2025
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Why APPEND of NULL fails, but VOID is a No-Op?
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4
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1879
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August 30, 2022
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What Are NULL, VOID, and TRASH?
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1
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79
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April 20, 2025
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Clarity + Brevity vs. NULL, BLANK,TRASH, VOID...
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1
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363
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June 2, 2019
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Why Don't Splices Preserve Their List Type?
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0
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224
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August 31, 2022
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Make a Rebol: minimum viable rebol interpreters
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6
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827
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December 3, 2019
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Which Antiforms Are In Use?
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2
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66
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September 15, 2024
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How To FIND With A Matcher Function in Ren-C?
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3
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30
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December 28, 2024
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Why Doesn't PRINT Return VOID?
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2
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660
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January 18, 2021
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Why is </> a TAG! and not a PATH! (or WORD!)?
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1
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51
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August 25, 2024
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Why Have Both BLOCK! and GROUP!
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8
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326
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January 6, 2024
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"More arguments for a function on request" (Variadics)
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0
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96
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March 19, 2024
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Getting an unset variable
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3
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140
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March 9, 2024
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