Plain Text - Plain Text and Rich Text

Plain Text and Rich Text

Files that contain markup or other meta-data are generally considered plain-text, as long as the entirety remains in directly human-readable form (as in HTML, XML, and so on (as Coombs, Renear, and DeRose argue, punctuation is itself markup)). The use of plain text rather than bit-streams to express markup, enables files to survive much better "in the wild", in part by making them largely immune to computer architecture incompatibilities.

According to The Unicode Standard,

  • «Plain text is a pure sequence of character codes; plain Unicode-encoded text is therefore a sequence of Unicode character codes.»
  • styled text, also known as rich text, is any text representation containing plain text completed by information such as a language identifier, font size, color, hypertext links.

For instance, Rich text such as SGML, RTF, HTML, XML, and TEX relies on plain text. Wiki technology is another such example.

According to The Unicode Standard, plain text has two main properties in regard to rich text:

  • «plain text is the underlying content stream to which formatting can be applied.»
  • «Plain text is public, standardized, and universally readable.».

Read more about this topic:  Plain Text

Famous quotes containing the words plain, text and/or rich:

    “And at dawn, the drums still beat on the sleepless plain like an unstoppable heart.”
    —Jacques Roumain (1907–1945)

    “If ever I should condescend to prose,
    I’ll write poetical commandments, which
    Shall supersede beyond all doubt all those
    That went before; in these I shall enrich
    My text with many things that no one knows,
    And carry precept to the highest pitch:
    I’ll call the work ‘Longinus o’er a Bottle,
    Or, Every Poet his own Aristotle.’”
    —George Gordon Noel Byron (1788–1824)

    “War is bestowed like electroshock on the depressive nation; thousands of volts jolting the system, an artificial galvanizing, one effect of which is loss of memory. War comes at the end of the twentieth century as absolute failure of imagination, scientific and political. That a war can be represented as helping a people to “feel good” about themselves, their country, is a measure of that failure.”
    —Adrienne Rich (b. 1929)