at:tutorial:basic
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| Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
| at:tutorial:basic [2007/04/05 09:58] – * elisag | at:tutorial:basic [2007/04/05 10:01] – elisag | ||
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| Line 29: | Line 29: | ||
| Reference is just done by evaluating the variable. | Reference is just done by evaluating the variable. | ||
| - | ==== Tables ==== | + | ===== Tables |
| As in Pico, indexed tables represent what other languages call arrays or lists. Tables are unidimensional and their indexes range from 1 to the size of the table. As variables, one can define, assign and refer to a table. Table definition is also made with the keyword **def** in the following form: | As in Pico, indexed tables represent what other languages call arrays or lists. Tables are unidimensional and their indexes range from 1 to the size of the table. As variables, one can define, assign and refer to a table. Table definition is also made with the keyword **def** in the following form: | ||
| Line 59: | Line 59: | ||
| >>[1, [1, 2, [" | >>[1, [1, 2, [" | ||
| </ | </ | ||
| + | |||
| + | === Table Splicing === | ||
| + | |||
| + | TODO! | ||
| ==== Functions ==== | ==== Functions ==== | ||
| Line 78: | Line 82: | ||
| < | < | ||
| >def counter := 0 | >def counter := 0 | ||
| - | >> 0 | + | >>0 |
| > def inc() { counter := counter + 1} | > def inc() { counter := counter + 1} | ||
| >>< | >>< | ||
| - | > inc() | + | >inc() |
| >>1 | >>1 | ||
| </ | </ | ||
| Line 113: | Line 117: | ||
| </ | </ | ||
| - | When the //sum// function is called, the arguments are passed to the function in a table called //args// which can also be modified inside the body of the function. An alternative definition of the function | + | When the //sum// function is called, the arguments are passed to the function in a table called //args// which can also be modified inside the body of the function. An alternative definition of the //sum// function |
| < | < | ||
| >def sum(a, b, @rest){ { | >def sum(a, b, @rest){ { | ||
at/tutorial/basic.txt · Last modified: 2020/02/09 22:05 by elisag