Module lillib:strings

String manipulating routines

Version

April 07, 1999

Since

July 09, 1998

Author

MITSUISHI Yutaka (mitsuisi@is.s.u-tokyo.ac.jp)

Predicate

chop/2: same as Perl
split_verbose/3: split a string into substrings
join/3: same as Perl
concatenate_string/3: concatenation of strings
concatenate_string/2: concatenation of strings
to_upper/2: convert small letters to capital letters
to_lower/2: convert capital letters to small letters

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Predicate

chop/2

Format chop(+$X, -$Y)

Arguments

`+$X`	string
`-$Y`	string

Same as 'chop' in Perl

split_verbose/3

Format split_verbose(+$STR, +$DIV, -$LIST)

Arguments

`+$STR`	string	string to be splitted
`+$DIV`	integer or string	character code or string
`-$LIST`	list of strings	splitted strings

Split $STR into a list of strings $LIST divided by $DIV difference between split_verbose and split is treatment of continuous $DIV

join/3

Format join(+$LIST, +$STR, -$STRING)

Arguments

`+$LIST`	list of strings
`+$STR`	string
`-$STRING`	string

Same as 'join' in Perl.

 join(["He", "runs"], "__", "He__runs")

concatenate_string/3

Format concatenate_string(+$X, +$Y, -$Z)

Arguments

`+$X`	string
`+$Y`	string
`-$Z`	string

This lets $Z be the concatination of $X and $Y.

concatenate_string/2

Format concatenate_string(+$L, -$R)

Arguments

`+$L`	list of string
`-$R`	string

This lets $R be the concatination of all the elements in $L.

to_upper/2

Format to_upper(+$STR1, -$STR2)

Arguments

`+$STR1`	string	string with small letters
`-$STR2`	string	capital letters

This predicate converts string with small letters to capital letters.

to_lower/2

Format to_lower(+$STR1, -$STR2)

Arguments

`+$STR1`	string	string with capital letters
`-$STR2`	string	small letters

This predicate converts string with capital letters to small letters.

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Send comments to:

MITSUISHI Yutaka (mitsuisi@is.s.u-tokyo.ac.jp)

This document is automatically created by lildoc on Fri Sep 24 14:13:58 2004