$ unichars -au '\s'
 ---- U+00009 CHARACTER TABULATION
 ---- U+0000A LINE FEED (LF)
 ---- U+0000C FORM FEED (FF)
 ---- U+0000D CARRIAGE RETURN (CR)
 ---- U+00020 SPACE
 ---- U+00085 NEXT LINE (NEL)
 ---- U+000A0 NO-BREAK SPACE
 ---- U+01680 OGHAM SPACE MARK
 ---- U+0180E MONGOLIAN VOWEL SEPARATOR
 ---- U+02000 EN QUAD
 ---- U+02001 EM QUAD
 ---- U+02002 EN SPACE
 ---- U+02003 EM SPACE
 ---- U+02004 THREE-PER-EM SPACE
 ---- U+02005 FOUR-PER-EM SPACE
 ---- U+02006 SIX-PER-EM SPACE
 ---- U+02007 FIGURE SPACE
 ---- U+02008 PUNCTUATION SPACE
 ---- U+02009 THIN SPACE
 ---- U+0200A HAIR SPACE
 ---- U+02028 LINE SEPARATOR
 ---- U+02029 PARAGRAPH SEPARATOR
 ---- U+0202F NARROW NO-BREAK SPACE
 ---- U+0205F MEDIUM MATHEMATICAL SPACE
 ---- U+03000 IDEOGRAPHIC SPACE

$ uniprops -a U+200E
U+200E ‹U+200E› \N{LEFT-TO-RIGHT MARK}
    \pC \p{Cf}
    All Any Assigned Bidi_C Bidi_Control BidiC InGeneralPunctuation
       C Other Case_Ignorable CI Cf Format
       Changes_When_NFKC_Casefolded CWKCF Common Zyyy
       Default_Ignorable_Code_Point DI General_Punctuation Graph
       Pat_WS Pattern_White_Space PatWS Print X_POSIX_Graph
       X_POSIX_Print
    Age=1.1 Bidi_Class=L Bidi_Class=Left_To_Right BC=L
       Block=General_Punctuation Canonical_Combining_Class=0
       Canonical_Combining_Class=Not_Reordered
       CCC=NR Canonical_Combining_Class=NR Script=Common
       Decomposition_Type=None DT=None East_Asian_Width=Neutral
       Grapheme_Cluster_Break=CN Grapheme_Cluster_Break=Control GCB=CN
       Hangul_Syllable_Type=NA Hangul_Syllable_Type=Not_Applicable
       HST=NA Joining_Group=No_Joining_Group JG=NoJoiningGroup
       Joining_Type=T Joining_Type=Transparent JT=T Line_Break=CM
       Line_Break=Combining_Mark LB=CM Numeric_Type=None NT=None
       Numeric_Value=NaN NV=NaN Present_In=1.1 IN=1.1 Present_In=2.0
       IN=2.0 Present_In=2.1 IN=2.1 Present_In=3.0 IN=3.0
       Present_In=3.1 IN=3.1 Present_In=3.2 IN=3.2 Present_In=4.0
       IN=4.0 Present_In=4.1 IN=4.1 Present_In=5.0 IN=5.0
       Present_In=5.1 IN=5.1 Present_In=5.2 IN=5.2 Present_In=6.0
       IN=6.0 SC=Zyyy Script=Zyyy Sentence_Break=FO
       Sentence_Break=Format SB=FO Word_Break=FO Word_Break=Format
       WB=FO _Case_Ignorable
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