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.

751-1000 of 2685 results

Symbol for Horizontal Tabulation

Symbol for Line Feed

Symbol for Vertical Tabulation

Symbol for Form Feed

Symbol for Carriage Return

Symbol for Shift Out

Symbol for Shift In

Symbol for Data Link Escape

Symbol for Device Control One

Symbol for Device Control Two

Symbol for Device Control Three

Symbol for Device Control Four

Symbol for Negative Acknowledge

Symbol for Synchronous Idle

Symbol for End of Transmission Block

Symbol for Cancel

Symbol for End of Medium

Symbol for Substitute

Symbol for Escape

Symbol for File Separator

Symbol for Group Separator

Symbol for Record Separator

Symbol for Unit Separator

Symbol for Space

Symbol for Delete

Symbol for Newline

Symbol for Delete Form Two

Symbol for Substitute Form Two

Symbol for Delete Square Checker Board Form

Symbol for Delete Rectangular Checker Board Form

Symbol for Delete Medium Shade Form

Ocr Inverted Fork

Ocr Belt Buckle

Ocr Branch Bank Identification

Ocr Amount of Check

Ocr Customer Account Number

Ocr Double Backslash

Box Drawings Light Horizontal

Box Drawings Heavy Horizontal

Box Drawings Light Vertical

Box Drawings Heavy Vertical

Box Drawings Light Triple Dash Horizontal

Box Drawings Heavy Triple Dash Horizontal

Box Drawings Light Triple Dash Vertical

Box Drawings Heavy Triple Dash Vertical

Box Drawings Light Quadruple Dash Horizontal

Box Drawings Heavy Quadruple Dash Horizontal

Box Drawings Light Quadruple Dash Vertical

Box Drawings Heavy Quadruple Dash Vertical

Box Drawings Light down and Right

Box Drawings down Light and Right Heavy

Box Drawings down Heavy and Right Light

Box Drawings Heavy down and Right

Box Drawings Light down and Left

Box Drawings down Light and Left Heavy

Box Drawings down Heavy and Left Light

Box Drawings Heavy down and Left

Box Drawings Light Up and Right

Box Drawings Up Light and Right Heavy

Box Drawings Up Heavy and Right Light

Box Drawings Heavy Up and Right

Box Drawings Light Up and Left

Box Drawings Up Light and Left Heavy

Box Drawings Up Heavy and Left Light

Box Drawings Heavy Up and Left

Box Drawings Light Vertical and Right

Box Drawings Vertical Light and Right Heavy

Box Drawings Up Heavy and Right down Light

Box Drawings down Heavy and Right Up Light

Box Drawings Vertical Heavy and Right Light

Box Drawings down Light and Right Up Heavy

Box Drawings Up Light and Right down Heavy

Box Drawings Heavy Vertical and Right

Box Drawings Light Vertical and Left

Box Drawings Vertical Light and Left Heavy

Box Drawings Up Heavy and Left down Light

Box Drawings down Heavy and Left Up Light

Box Drawings Vertical Heavy and Left Light

Box Drawings down Light and Left Up Heavy

Box Drawings Up Light and Left down Heavy

Box Drawings Heavy Vertical and Left

Box Drawings Light down and Horizontal

Box Drawings Left Heavy and Right down Light

Box Drawings Right Heavy and Left down Light

Box Drawings down Light and Horizontal Heavy

Box Drawings down Heavy and Horizontal Light

Box Drawings Right Light and Left down Heavy

Box Drawings Left Light and Right down Heavy

Box Drawings Heavy down and Horizontal

Box Drawings Light Up and Horizontal

Box Drawings Left Heavy and Right Up Light

Box Drawings Right Heavy and Left Up Light

Box Drawings Up Light and Horizontal Heavy

Box Drawings Up Heavy and Horizontal Light

Box Drawings Right Light and Left Up Heavy

Box Drawings Left Light and Right Up Heavy

Box Drawings Heavy Up and Horizontal

Box Drawings Light Vertical and Horizontal

Box Drawings Left Heavy and Right Vertical Light

Box Drawings Right Heavy and Left Vertical Light

Box Drawings Vertical Light and Horizontal Heavy

Box Drawings Up Heavy and down Horizontal Light

Box Drawings down Heavy and Up Horizontal Light

Box Drawings Vertical Heavy and Horizontal Light

Box Drawings Left Up Heavy and Right down Light

Box Drawings Right Up Heavy and Left down Light

Box Drawings Left down Heavy and Right Up Light

Box Drawings Right down Heavy and Left Up Light

Box Drawings down Light and Up Horizontal Heavy

Box Drawings Up Light and down Horizontal Heavy

Box Drawings Right Light and Left Vertical Heavy

Box Drawings Left Light and Right Vertical Heavy

Box Drawings Heavy Vertical and Horizontal

Box Drawings Light Double Dash Horizontal

Box Drawings Heavy Double Dash Horizontal

Box Drawings Light Double Dash Vertical

Box Drawings Heavy Double Dash Vertical

Box Drawings Double Horizontal

Box Drawings Double Vertical

Box Drawings down Single and Right Double

Box Drawings down Double and Right Single

Box Drawings Double down and Right

Box Drawings down Single and Left Double

Box Drawings down Double and Left Single

Box Drawings Double down and Left

Box Drawings Up Single and Right Double

Box Drawings Up Double and Right Single

Box Drawings Double Up and Right

Box Drawings Up Single and Left Double

Box Drawings Up Double and Left Single

Box Drawings Double Up and Left

Box Drawings Vertical Single and Right Double

Box Drawings Vertical Double and Right Single

Box Drawings Double Vertical and Right

Box Drawings Vertical Single and Left Double

Box Drawings Vertical Double and Left Single

Box Drawings Double Vertical and Left

Box Drawings down Single and Horizontal Double

Box Drawings down Double and Horizontal Single

Box Drawings Double down and Horizontal

Box Drawings Up Single and Horizontal Double

Box Drawings Up Double and Horizontal Single

Box Drawings Double Up and Horizontal

Box Drawings Vertical Single and Horizontal Double

Box Drawings Vertical Double and Horizontal Single

Box Drawings Double Vertical and Horizontal

Box Drawings Light Arc down and Right

Box Drawings Light Arc down and Left

Box Drawings Light Arc Up and Left

Box Drawings Light Arc Up and Right

Box Drawings Light Diagonal Upper Right to Lower Left

Box Drawings Light Diagonal Upper Left to Lower Right

Box Drawings Light Diagonal Cross

Box Drawings Light Left

Box Drawings Light Up

Box Drawings Light Right

Box Drawings Light Down

Box Drawings Heavy Left

Box Drawings Heavy Up

Box Drawings Heavy Right

Box Drawings Heavy Down

Box Drawings Light Left and Heavy Right

Box Drawings Light Up and Heavy Down

Box Drawings Heavy Left and Light Right

Box Drawings Heavy Up and Light Down

Upper Half Block

Lower One Eighth Block

Lower One Quarter Block

Lower Three Eighths Block

Lower Half Block

Lower Five Eighths Block

Lower Three Quarters Block

Lower Seven Eighths Block

Left Seven Eighths Block

Left Three Quarters Block

Left Five Eighths Block

Left Half Block

Left Three Eighths Block

Left One Quarter Block

Left One Eighth Block

Right Half Block

Upper One Eighth Block

Right One Eighth Block

Quadrant Lower Left

Quadrant Lower Right

Quadrant Upper Left

Quadrant Upper Left and Lower Left and Lower Right

Quadrant Upper Left and Lower Right

Quadrant Upper Left and Upper Right and Lower Left

Quadrant Upper Left and Upper Right and Lower Right

Quadrant Upper Right

Quadrant Upper Right and Lower Left

Quadrant Upper Right and Lower Left and Lower Right

White Square with Rounded Corners

White Square Containing Black Small Square

Square with Horizontal Fill

Square with Vertical Fill

Square with Orthogonal Crosshatch Fill

Square with Upper Left to Lower Right Fill

Square with Upper Right to Lower Left Fill

Square with Diagonal Crosshatch Fill

Black Small Square

White Small Square

Black Rectangle

White Rectangle

Black Vertical Rectangle

White Vertical Rectangle

Black Parallelogram

White Parallelogram

Black Up-Pointing Triangle

White Up-Pointing Triangle

Black Up-Pointing Small Triangle

White Up-Pointing Small Triangle

Black Right-Pointing Triangle

White Right-Pointing Triangle

Black Right-Pointing Small Triangle

White Right-Pointing Small Triangle

Black Right-Pointing Pointer

White Right-Pointing Pointer

Black down-Pointing Triangle

White down-Pointing Triangle

Black down-Pointing Small Triangle

White down-Pointing Small Triangle

Black Left-Pointing Triangle

White Left-Pointing Triangle

Black Left-Pointing Small Triangle

White Left-Pointing Small Triangle

Black Left-Pointing Pointer

White Left-Pointing Pointer

White Diamond Containing Black Small Diamond

Circle with Vertical Fill

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