Terminal control/Coloured text: Difference between revisions
→{{header|jq}}
Thundergnat (talk | contribs) m (syntax highlighting fixup automation) |
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Line 1,008:
smoutput(color BLACK),(clear 2),(move 8 22),J,(WHITE color BLACK),(downward 2)
</syntaxhighlight>
=={{header|jq}}==
''Adapted from [[#Wren|Wren]]''
{{works with|jq}}
''Also works with gojq, the Go implmentation of jq''
<syntaxhighlight lang="jq">
# Pseudosleep for at least the given number of seconds,
# and emit the actual number of seconds that have elapsed.
def sleep($seconds):
now
| . as $now
| until( . - $now >= $seconds; now)
| . - $now ;
def esc: "\u001b";
def colors: ["Black", "Red", "Green", "Yellow", "Blue", "Magenta", "Cyan", "White"];
# display words using 'bright' colors
(range(1; 1 + (colors|length)) | "\(esc)[\(30+.);1m\(colors[.])"), # red to white
sleep(3), # wait for 3 seconds
"\(esc)[47m", # set background color to white
"\(esc)[2J", # clear screen to background color
"\(esc)[H", # home the cursor
# display words again using 'blinking' colors
"\(esc)[5m", # blink on
(range(0;6) | "\(esc)[\(30+.);1m\(colors[.])"), # black to cyan
sleep(3), # wait for 3 more seconds
"\(esc)[0m", # reset all attributes
"\(esc)[2J", # clear screen to background color
"\(esc)[H" # home the cursor
</syntaxhighlight>
''Invocation''
Using jq: jq -nrf coloured_text.jq
=={{header|Julia}}==
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