Pattern Syntax - Yes

Unicode Version 18.0

Yes is the designation for characters that Unicode officially recognizes as valid syntax elements within regular expression patterns, meaning they are permitted to appear as literals or operators in pattern definitions without needing escaping. This value applies to a specific set of punctuation marks, such as brackets, parentheses, asterisks, plus signs, question marks, and backslashes, which have well defined roles in pattern matching logic. Characters marked with "Yes" are excluded from being treated as ordinary text in such contexts, ensuring that pattern parsers can reliably interpret their intended function. This designation helps distinguish syntactically active symbols from those that are purely content characters, providing a consistent baseline for regex engines across different programming languages and tools.

501-750 of 2685 results

U+230F
Top Left Crop
U+2310
Reversed Not Sign
U+2311
Square Lozenge
U+2312
Arc
U+2313
Segment
U+2314
Sector
U+2315
Telephone Recorder
U+2316
Position Indicator
U+2317
Viewdata Square
U+2318
Place of Interest Sign
U+2319
Turned Not Sign
U+231A
Watch
U+231B
Hourglass
U+231C
Top Left Corner
U+231D
Top Right Corner
U+231E
Bottom Left Corner
U+231F
Bottom Right Corner
U+2320
Top Half Integral
U+2321
Bottom Half Integral
U+2322
Frown
U+2323
Smile
U+2324
Up Arrowhead Between Two Horizontal Bars
U+2325
Option Key
U+2326
Erase to the Right
U+2327
X in A Rectangle Box
U+2328
Keyboard
U+2329
Left-Pointing Angle Bracket
U+232A
Right-Pointing Angle Bracket
U+232B
Erase to the Left
U+232C
Benzene Ring
U+232D
Cylindricity
U+232E
All Around-Profile
U+232F
Symmetry
U+2330
Total Runout
U+2331
Dimension Origin
U+2332
Conical Taper
U+2333
Slope
U+2334
Counterbore
U+2335
Countersink
U+2336
Apl Functional Symbol I-Beam
U+2337
Apl Functional Symbol Squish Quad
U+2338
Apl Functional Symbol Quad Equal
U+2339
Apl Functional Symbol Quad Divide
U+233A
Apl Functional Symbol Quad Diamond
U+233B
Apl Functional Symbol Quad Jot
U+233C
Apl Functional Symbol Quad Circle
U+233D
Apl Functional Symbol Circle Stile
U+233E
Apl Functional Symbol Circle Jot
U+233F
Apl Functional Symbol Slash Bar
U+2340
Apl Functional Symbol Backslash Bar
U+2341
Apl Functional Symbol Quad Slash
U+2342
Apl Functional Symbol Quad Backslash
U+2343
Apl Functional Symbol Quad Less-Than
U+2344
Apl Functional Symbol Quad Greater-Than
U+2345
Apl Functional Symbol Leftwards Vane
U+2346
Apl Functional Symbol Rightwards Vane
U+2347
Apl Functional Symbol Quad Leftwards Arrow
U+2348
Apl Functional Symbol Quad Rightwards Arrow
U+2349
Apl Functional Symbol Circle Backslash
U+234A
Apl Functional Symbol down Tack Underbar
U+234B
Apl Functional Symbol Delta Stile
U+234C
Apl Functional Symbol Quad down Caret
U+234D
Apl Functional Symbol Quad Delta
U+234E
Apl Functional Symbol down Tack Jot
U+234F
Apl Functional Symbol Upwards Vane
U+2350
Apl Functional Symbol Quad Upwards Arrow
U+2351
Apl Functional Symbol Up Tack Overbar
U+2352
Apl Functional Symbol Del Stile
U+2353
Apl Functional Symbol Quad Up Caret
U+2354
Apl Functional Symbol Quad Del
U+2355
Apl Functional Symbol Up Tack Jot
U+2356
Apl Functional Symbol Downwards Vane
U+2357
Apl Functional Symbol Quad Downwards Arrow
U+2358
Apl Functional Symbol Quote Underbar
U+2359
Apl Functional Symbol Delta Underbar
U+235A
Apl Functional Symbol Diamond Underbar
U+235B
Apl Functional Symbol Jot Underbar
U+235C
Apl Functional Symbol Circle Underbar
U+235D
Apl Functional Symbol Up Shoe Jot
U+235E
Apl Functional Symbol Quote Quad
U+235F
Apl Functional Symbol Circle Star
U+2360
Apl Functional Symbol Quad Colon
U+2361
Apl Functional Symbol Up Tack Diaeresis
U+2362
Apl Functional Symbol Del Diaeresis
U+2363
Apl Functional Symbol Star Diaeresis
U+2364
Apl Functional Symbol Jot Diaeresis
U+2365
Apl Functional Symbol Circle Diaeresis
U+2366
Apl Functional Symbol down Shoe Stile
U+2367
Apl Functional Symbol Left Shoe Stile
U+2368
Apl Functional Symbol Tilde Diaeresis
U+2369
Apl Functional Symbol Greater-than Diaeresis
U+236A
Apl Functional Symbol Comma Bar
U+236B
Apl Functional Symbol Del Tilde
U+236C
Apl Functional Symbol Zilde
U+236D
Apl Functional Symbol Stile Tilde
U+236E
Apl Functional Symbol Semicolon Underbar
U+236F
Apl Functional Symbol Quad Not Equal
U+2370
Apl Functional Symbol Quad Question
U+2371
Apl Functional Symbol down Caret Tilde
U+2372
Apl Functional Symbol Up Caret Tilde
U+2373
Apl Functional Symbol Iota
U+2374
Apl Functional Symbol Rho
U+2375
Apl Functional Symbol Omega
U+2376
Apl Functional Symbol Alpha Underbar
U+2377
Apl Functional Symbol Epsilon Underbar
U+2378
Apl Functional Symbol Iota Underbar
U+2379
Apl Functional Symbol Omega Underbar
U+237A
Apl Functional Symbol Alpha
U+237B
Not Check Mark
U+237C
Right Angle with Downwards Zigzag Arrow
U+237D
Shouldered Open Box
U+237E
Bell Symbol
U+237F
Vertical Line with Middle Dot
U+2380
Insertion Symbol
U+2381
Continuous Underline Symbol
U+2382
Discontinuous Underline Symbol
U+2383
Emphasis Symbol
U+2384
Composition Symbol
U+2385
White Square with Centre Vertical Line
U+2386
Enter Symbol
U+2387
Alternative Key Symbol
U+2388
Helm Symbol
U+2389
Circled Horizontal Bar with Notch
U+238A
Circled Triangle Down
U+238B
Broken Circle with Northwest Arrow
U+238C
Undo Symbol
U+238D
Monostable Symbol
U+238E
Hysteresis Symbol
U+238F
Open-Circuit-Output H-Type Symbol
U+2390
Open-Circuit-Output L-Type Symbol
U+2391
Passive-Pull-down-Output Symbol
U+2392
Passive-Pull-Up-Output Symbol
U+2393
Direct Current Symbol Form Two
U+2394
Software-Function Symbol
U+2395
Apl Functional Symbol Quad
U+2396
Decimal Separator Key Symbol
U+2397
Previous Page
U+2398
Next Page
U+2399
Print Screen Symbol
U+239A
Clear Screen Symbol
U+239B
Left Parenthesis Upper Hook
U+239C
Left Parenthesis Extension
U+239D
Left Parenthesis Lower Hook
U+239E
Right Parenthesis Upper Hook
U+239F
Right Parenthesis Extension
U+23A0
Right Parenthesis Lower Hook
U+23A1
Left Square Bracket Upper Corner
U+23A2
Left Square Bracket Extension
U+23A3
Left Square Bracket Lower Corner
U+23A4
Right Square Bracket Upper Corner
U+23A5
Right Square Bracket Extension
U+23A6
Right Square Bracket Lower Corner
U+23A7
Left Curly Bracket Upper Hook
U+23A8
Left Curly Bracket Middle Piece
U+23A9
Left Curly Bracket Lower Hook
U+23AA
Curly Bracket Extension
U+23AB
Right Curly Bracket Upper Hook
U+23AC
Right Curly Bracket Middle Piece
U+23AD
Right Curly Bracket Lower Hook
U+23AE
Integral Extension
U+23AF
Horizontal Line Extension
U+23B0
Upper Left or Lower Right Curly Bracket Section
U+23B1
Upper Right or Lower Left Curly Bracket Section
U+23B2
Summation Top
U+23B3
Summation Bottom
U+23B4
Top Square Bracket
U+23B5
Bottom Square Bracket
U+23B6
Bottom Square Bracket over Top Square Bracket
U+23B7
Radical Symbol Bottom
U+23B8
Left Vertical Box Line
U+23B9
Right Vertical Box Line
U+23BA
Horizontal Scan Line-1
U+23BB
Horizontal Scan Line-3
U+23BC
Horizontal Scan Line-7
U+23BD
Horizontal Scan Line-9
U+23BE
Dentistry Symbol Light Vertical and Top Right
U+23BF
Dentistry Symbol Light Vertical and Bottom Right
U+23C0
Dentistry Symbol Light Vertical with Circle
U+23C1
Dentistry Symbol Light down and Horizontal with Circle
U+23C2
Dentistry Symbol Light Up and Horizontal with Circle
U+23C3
Dentistry Symbol Light Vertical with Triangle
U+23C4
Dentistry Symbol Light down and Horizontal with Triangle
U+23C5
Dentistry Symbol Light Up and Horizontal with Triangle
U+23C6
Dentistry Symbol Light Vertical and Wave
U+23C7
Dentistry Symbol Light down and Horizontal with Wave
U+23C8
Dentistry Symbol Light Up and Horizontal with Wave
U+23C9
Dentistry Symbol Light down and Horizontal
U+23CA
Dentistry Symbol Light Up and Horizontal
U+23CB
Dentistry Symbol Light Vertical and Top Left
U+23CC
Dentistry Symbol Light Vertical and Bottom Left
U+23CD
Square Foot
U+23CE
Return Symbol
U+23CF
Eject Symbol
U+23D0
Vertical Line Extension
U+23D1
Metrical Breve
U+23D2
Metrical Long over Short
U+23D3
Metrical Short over Long
U+23D4
Metrical Long over Two Shorts
U+23D5
Metrical Two Shorts over Long
U+23D6
Metrical Two Shorts Joined
U+23D7
Metrical Triseme
U+23D8
Metrical Tetraseme
U+23D9
Metrical Pentaseme
U+23DA
Earth Ground
U+23DB
Fuse
U+23DC
Top Parenthesis
U+23DD
Bottom Parenthesis
U+23DE
Top Curly Bracket
U+23DF
Bottom Curly Bracket
U+23E0
Top Tortoise Shell Bracket
U+23E1
Bottom Tortoise Shell Bracket
U+23E2
White Trapezium
U+23E3
Benzene Ring with Circle
U+23E4
Straightness
U+23E5
Flatness
U+23E6
Ac Current
U+23E7
Electrical Intersection
U+23E8
Decimal Exponent Symbol
U+23E9
Black Right-Pointing Double Triangle
U+23EA
Black Left-Pointing Double Triangle
U+23EB
Black Up-Pointing Double Triangle
U+23EC
Black down-Pointing Double Triangle
U+23ED
Black Right-Pointing Double Triangle with Vertical Bar
U+23EE
Black Left-Pointing Double Triangle with Vertical Bar
U+23EF
Black Right-Pointing Triangle with Double Vertical Bar
U+23F0
Alarm Clock
U+23F1
Stopwatch
U+23F2
Timer Clock
U+23F3
Hourglass with Flowing Sand
U+23F4
Black Medium Left-Pointing Triangle
U+23F5
Black Medium Right-Pointing Triangle
U+23F6
Black Medium Up-Pointing Triangle
U+23F7
Black Medium down-Pointing Triangle
U+23F8
Double Vertical Bar
U+23F9
Black Square for Stop
U+23FA
Black Circle for Record
U+23FB
Power Symbol
U+23FC
Power on-off Symbol
U+23FD
Power on Symbol
U+23FE
Power Sleep Symbol
U+23FF
Observer Eye Symbol
U+2400
Symbol for Null
U+2401
Symbol for Start of Heading
U+2402
Symbol for Start of Text
U+2403
Symbol for End of Text
U+2404
Symbol for End of Transmission
U+2405
Symbol for Enquiry
U+2406
Symbol for Acknowledge
U+2407
Symbol for Bell
U+2408
Symbol for Backspace