Curly bracket programming language: Difference between revisions

Revision as of 15:01, 28 December 2007

Revision as of 07:39, 9 January 2008

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== History ==

Curly-bracket syntax pre-dates C. [[BCPL]] was the first language to use curly brackets to outline multi-statement function bodies. [[Ken Thompson]] used the feature in [[B (programming language)|B]], his cut-down version of BCPL. Because [[C (programming language)|C]] was initially designed after B, it has retained the bracket syntax of B, as have many subsequent languages ([[C++]], [[Java (programming language)|Java]], [[JavaScript]] and its generalized standard [[ECMAScript]], [[C Sharp (programming language)|C#]], [[D (programming language)|D]], etc.). [[Pico programming language|Pico]] is a non-C descendant that also uses this style.

One common part of curly bracket style is the common style of terminating a statement with a semicolon (;), which is one way for languages to ignore whitespace. BCPL and Pico do not have this rule; a newline is used as a statement terminator in such languages. The [[Indent style#Pico style|Pico indent style]] is then used, as below (BCPL):

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=== Exception handling ===

In [[C Sharp (programming language)|C#]] and Java:

try

'''{'''

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*[[C shell]] (csh)

*[[C++]]

*[[C Sharp (programming language)|C#]]

*[[Ch interpreter|Ch]] - embeddable C/C++ interpreter

*[[ChucK]] - for audio programming