Strip whitespace from a string/Top and tail: Difference between revisions
Strip whitespace from a string/Top and tail (view source)
Revision as of 20:23, 22 September 2023
, 7 months agoeasylang
(easylang) |
|||
Line 753:
PrintLn('"' + TrimRight(TEST_STRING) + '"');
PrintLn('"' + Trim(TEST_STRING) + '"');</syntaxhighlight>
=={{header|EasyLang}}==
<syntaxhighlight lang=easylang>
func iswhite c$ .
if c$ = " " or c$ = "\t" or c$ = "\n"
return 1
.
.
func$ strip s$ top tail .
a = 1
if top = 1
repeat
c$ = substr s$ a 1
until iswhite c$ = 0
a += 1
.
.
b = len s$
if tail = 1
repeat
c$ = substr s$ b 1
until iswhite c$ = 0
b -= 1
.
.
return substr s$ a (b - a + 1)
.
print strip " Hello world " 1 1 & "."
print strip " Hello world " 0 1 & "."
print strip " Hello world " 1 1 & "."
</syntaxhighlight>
=={{header|EchoLisp}}==
| |||