Strings - language feature

Example from Java, JavaScript, Python, C, C++, PHP, Perl, Ruby, MATLAB, C#, R, JSON, Go, Swift, Scala, Rust, Haskell, TypeScript, Julia, Clojure, Objective-C, Erlang, Racket, V, JSON5, Cython, Speedie, Ion, JSON with Comments, Superjson, Jsonnet, Z, Hocon, Oracle Java, Deesel, Tick C, cooC, Static Typescript:

"hello world"

Example from Fortran, Prolog, Dart, Delphi, Smalltalk, APL, Oberon, ABAP, PL/SQL, MoonScript, J, RPG, xBase, Object Pascal, Self, Oxygene, Squeak, BETA, RATFOR, pyret, Pharo, Nial, Cobra, Refal, OX, Logtalk, NetRexx, BlooP, MACRO-10, dyvil, CLPR, EFL, GAEA, Progol:

'Hello world'

Example from CSS, Ada, Arduino Programming Language, Bash, Node.js, Mathematica, Elixir, Scheme, Modula-2, Tcl, ActionScript, Verilog, Reason, BASIC, Crystal, awk, Elm, Eiffel, ASP, D, Groovy, VHDL, Smali, SPSS, Nim, XQuery, Chapel, Red, Haxe, Rexx, fish, PureBasic, Applescript, Idris, CIL, PureScript, Simula, Processing, Dylan, Hack, Squirrel, Terra, Monkey, Fantom, Ballerina, Agda, ColdFusion, Zig, MUMPS, Occam, AutoIt, Hy, Lean, GNU Octave, Emacs Lisp, Nemerle, X10, Vala, Icon, Turing, Scilab, PostCSS, Pony, Mercury, Opa, IDL, Ceylon, Boo, Sass, QBasic, LOLCODE, SPARQL, Clean, CLIPS, Arc, SuperCollider, Inform, Factor, ALGOL 60, Multi-User Forth, SNOBOL, odin, Wren, S-algol, eC, AutoLISP, Ioke, FoxPRO, Xojo, E, LiveScript, Objective-J, Coconut, Clipper, wisp, Wolfram Language, Q, PowerBuilder, JScript, Seed7, Less, HyperTalk, starlark, Miranda, Jython, Oberon-2, AspectJ, Genie, XBase++, ALGOL 68, Maxima, Falcon, DTrace, Golo, CLU, Fennel, ABC, Vim script, Stylus, Dogescript, Korn shell, beef-lang, RISC-V, gravity, Nu, Ring, carp, ALGOL W, Unicon, Caml, VRML, Gosu, RPL, Curry, Felix, Jakt, Euphoria, Blitz3D, J#, JAI, Velato, Velocity, Pizza, NewtonScript, Z shell, Cryptol, JADE, Yoix, LotusScript, Rockstar, BBC BASIC, ooc, Nit, ProvideX, Applesoft BASIC, YoptaScript, Linden Scripting Language, bosque, GDScript, AsciiDots, Karel, JSONiq, ArkScript, Tea, XL, skip, GML, Whiley, BeanShell, Harbour, Fancy, COMPONENT PASCAL, Qalb, SCSS, Jasmin, kitten, Yorick, Game Maker Language, WML, CLIST, Shen, roy, Google Apps Script, ISLISP, Cesil, EXPRESS, Raku, Formulating On-Line Calculations in Algebraic Language, Not eXactly C, Mary, MAXScript, fetlang, MOO, EGL, Wyvern, monte, muon, GFA BASIC, Lingo, MXML, KRL, basic calculator, Plus, 1C Enterprise Script, Rapira, Xbasic, Rescript, Locomotive BASIC, Qore, Parser 3, NS Basic, Frink, flagship, F, CLISP, tcsh, Orc, Hare, AMOS, Zonnon, Ubercode, Mouse, NWScript, C shell, Pawn, Casio BASIC, PeopleCode, latino, cor, Executive Systems Problem Oriented Language, Judoscript, parasail, cuneiform, elena, Nice, GAML, Basic-256, XOTcl, JSL, Draco, Promela, Picat, Caché ObjectScript, kumir, mint, Uniface, concurnas, A++, Data Communications ALGOL, Project MAC’s SYmbolic MAnipulator, XPL0, The Dog Programming Language, ca65 Assembly, 4th Dimension, AmbientTalk, ><>, SuperTalk, hop, quorum, QCL, Ferite, verve, GolfScript, kivy-lang, bawk, Modula-2+:

"Hello world"

Example from REBOL, Boron:

"Hello world"
{He said "That looks good!"}

Example from C3:

String s = "hello";
String t = `I say "hello"`;

Example from Slope:

"hello world"
`hello	wold`

Example from Jule:

"Jule String Literal"
`Jule Raw String Literal`

Example from Bel:

(\h \e \l \l \o)
; can also be represented as
"hello"

Example from bog:

"pldb"

Example from Cyber:

'World'

Example from Uniform eXchange Format:

<Hello world>

Languages with Strings include Java, JavaScript, Python, C, SQL, C++, PHP, Perl, Ruby, MATLAB, C#, Fortran, MySQL, R, JSON, Go, CSS, Swift, Scala, Ada, Rust, PostgreSQL, Kotlin, Arduino Programming Language, PowerShell, Pascal, Haskell, TypeScript, Lua, Julia, Clojure, Prolog, Bash, Node.js, Objective-C, Mathematica, Elixir, Visual Basic, Erlang, Scheme, Dart, Modula-2, Solidity, Tcl, ActionScript, Verilog, Reason, BASIC, Crystal, awk, Delphi, CoffeeScript, F#, Elm, Eiffel, ASP, Racket, Smalltalk, D, Groovy, GraphQL, VHDL, APL, Smali, SPSS, Nim, XQuery, Pug, Chapel, Red, Haxe, Rexx, fish, PureBasic, MIPS architecture, Applescript, Idris, Oberon, CIL, V, ABAP, PureScript, Simula, Protocol Buffers, Processing, Dylan, Hack, PL/SQL, REBOL, MoonScript, Squirrel, Terra, Monkey, Fantom, J, Ballerina, Agda, ColdFusion, Zig, MUMPS, Occam, AutoIt, Hy, Lean, GNU Octave, Emacs Lisp, Nemerle, X10, Vala, Icon, Turing, Scilab, PostCSS, Pony, Mercury, EDN, RPG, xBase, Opa, IDL, Ceylon, JSON5, Boo, Sass, QBasic, LOLCODE, SPARQL, Clean, SystemVerilog, CLIPS, HCL, Object Pascal, Arc, SuperCollider, Inform, Factor, Ini, ALGOL 60, Cython, Multi-User Forth, SNOBOL, odin, Wren, Batchfile, Self, C3, S-algol, eC, AutoLISP, Ioke, FoxPRO, Xojo, E, LiveScript, Objective-J, Coconut, Clipper, wisp, Wolfram Language, Speedie, Q, PowerBuilder, JScript, Seed7, Oxygene, Less, HyperTalk, starlark, Miranda, Jython, Oberon-2, AspectJ, Genie, XBase++, ALGOL 68, Maxima, Falcon, DTrace, Golo, CLU, Fennel, Squeak, Ion, ABC, Vim script, Stylus, Dogescript, Korn shell, beef-lang, RISC-V, gravity, Nu, Ring, carp, ALGOL W, Unicon, Caml, VRML, Gosu, RPL, BETA, Curry, RATFOR, Felix, progsbase, Jakt, Slope, Euphoria, Blitz3D, Jule, J#, JAI, Velato, Velocity, Pizza, NewtonScript, Z shell, Bel, pyret, Cryptol, JADE, Pharo, Yoix, LotusScript, Rockstar, BBC BASIC, ooc, Nial, Apex, Nit, ProvideX, Cobra, Applesoft BASIC, YoptaScript, Linden Scripting Language, bosque, GDScript, AsciiDots, Karel, JSONiq, Eclipse Command Language, ArkScript, Tea, XL, skip, GML, Whiley, BeanShell, Harbour, Fancy, COMPONENT PASCAL, Qalb, SCSS, Jasmin, kitten, Refal, Yorick, Game Maker Language, JSON with Comments, WML, CLIST, OX, Shen, roy, C2, Google Apps Script, ISLISP, Cesil, EXPRESS, Raku, Flow9, Formulating On-Line Calculations in Algebraic Language, Logtalk, Not eXactly C, Mary, bog, MAXScript, Superjson, fetlang, MOO, NetRexx, Cyber, EGL, Wyvern, BlooP, monte, muon, GFA BASIC, Lingo, MXML, MACRO-10, KRL, Q#, basic calculator, Plus, 1C Enterprise Script, Rapira, Xbasic, Rescript, Locomotive BASIC, Qore, Parser 3, NS Basic, Frink, flagship, F, Jsonnet, CLISP, tcsh, Orc, Hare, Ligo, Z, PowerQuery M, DAX, Hocon, AMOS, Zonnon, Lil, Uniform eXchange Format, Ubercode, Boron, Mouse, NWScript, C shell, Pawn, Casio BASIC, PeopleCode, JS++, latino, Sophia, cor, Executive Systems Problem Oriented Language, dyvil, Judoscript, parasail, cuneiform, elena, Nice, GAML, Basic-256, XOTcl, JSL, Draco, Promela, Picat, Caché ObjectScript, kumir, mint, Uniface, concurnas, A++, Data Communications ALGOL, Project MAC’s SYmbolic MAnipulator, XPL0, CLPR, The Dog Programming Language, ca65 Assembly, 4th Dimension, AmbientTalk, ><>, SuperTalk, hop, Amazon Redshift, quorum, EFL, QCL, Ferite, verve, GolfScript, kivy-lang, Oracle Java, Deesel, Friendly Enough Expression Language, Tick C, bawk, cooC, GAEA, ADLIB, Static Typescript, Extended Pascal, Modula-2+, Progol

This question asks: Does the language have a strings data structure?