Calendar - for "REAL" programmers: Difference between revisions
Calendar - for "REAL" programmers (view source)
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</pre>
Actual lineprinters offer the opportunity of overprinting lines so double (or triple) printing of the same text gave a '''bold''' effect if with some blurring due to wobble. Further decoration was possible: via underlines (and for overlines, an underline on the previous line) the appearance can be improved. Vertical bars can also be used, and more advanced lineprinters (IBM1403 etc. using the "TN" chain) or dot-matrix printers also supplied "corner" glyphs so that boxes would not have leaks.
=={{header|FreeBASIC}}==
<syntaxhighlight lang="freebasic">' VERSION 16-03-2016
Line 1,563 ⟶ 1,565:
21 22 23 24 25 26 27 18 19 20 21 22 23 24 22 23 24 25 26 27 28 20 21 22 23 24 25 26 17 18 19 20 21 22 23 22 23 24 25 26 27 28
28 29 30 31 25 26 27 28 29 30 31 29 30 27 28 29 30 31 24 25 26 27 28 29 30 29 30 31 </pre>
=={{header|FutureBasic}}==
REAL PROGRAMMERS USE THE COMMAND LINE. =;^0
<syntaxhighlight lang="futurebasic">
include "NSLog.incl"
local fn RunTerminalCommand( cmd as CFStringRef ) as CFStringRef
CFStringRef outputStr = NULL
TaskRef task = fn TaskInit
TaskSetExecutableURL( task, fn URLFileURLWithPath( @"/bin/zsh" ) )
CFStringRef cmdStr = fn StringWithFormat( @"%@", cmd )
CFArrayRef args = fn ArrayWithObjects( @"-c", cmdStr, NULL )
TaskSetArguments( task, args )
PipeRef p = fn PipeInit
TaskSetStandardOutput( task, p )
TaskSetStandardError( task, p )
FileHandleRef fh = fn PipeFileHandleForReading( p )
fn TaskLaunch( task, NULL )
TaskWaitUntilExit( task )
ErrorRef err
CFDataRef dta = fn FileHandleReadDataToEndOfFile( fh, @err )
if err then NSLog( @"%@", fn ErrorLocalizedDescription( err ) ) : exit fn
outputStr = fn StringWithData( dta, NSUTF8StringEncoding )
outputStr = fn StringUppercaseString( outputStr )
end fn = outputStr
void local fn BuildSnoopyCalendar
CFStringRef calStr = fn StringWithFormat( @"\n%37s\n\n%@", fn StringUTF8String( @"[SNOOPY HERE]" ), fn RunTerminalCommand( @"cal 1969" ) )
NSLog( @"%@", calStr )
end fn
fn BuildSnoopyCalendar
HandleEvents
</syntaxhighlight>
{{output}}
<pre style="font-size: 12px">
[SNOOPY HERE]
1969
JANUARY FEBRUARY MARCH
SU MO TU WE TH FR SA SU MO TU WE TH FR SA SU MO TU WE TH FR SA
1 2 3 4 1 1
5 6 7 8 9 10 11 2 3 4 5 6 7 8 2 3 4 5 6 7 8
12 13 14 15 16 17 18 9 10 11 12 13 14 15 9 10 11 12 13 14 15
19 20 21 22 23 24 25 16 17 18 19 20 21 22 16 17 18 19 20 21 22
26 27 28 29 30 31 23 24 25 26 27 28 23 24 25 26 27 28 29
30 31
APRIL MAY JUNE
SU MO TU WE TH FR SA SU MO TU WE TH FR SA SU MO TU WE TH FR SA
1 2 3 4 5 1 2 3 1 2 3 4 5 6 7
6 7 8 9 10 11 12 4 5 6 7 8 9 10 8 9 10 11 12 13 14
13 14 15 16 17 18 19 11 12 13 14 15 16 17 15 16 17 18 19 20 21
20 21 22 23 24 25 26 18 19 20 21 22 23 24 22 23 24 25 26 27 28
27 28 29 30 25 26 27 28 29 30 31 29 30
JULY AUGUST SEPTEMBER
SU MO TU WE TH FR SA SU MO TU WE TH FR SA SU MO TU WE TH FR SA
1 2 3 4 5 1 2 1 2 3 4 5 6
6 7 8 9 10 11 12 3 4 5 6 7 8 9 7 8 9 10 11 12 13
13 14 15 16 17 18 19 10 11 12 13 14 15 16 14 15 16 17 18 19 20
20 21 22 23 24 25 26 17 18 19 20 21 22 23 21 22 23 24 25 26 27
27 28 29 30 31 24 25 26 27 28 29 30 28 29 30
31
OCTOBER NOVEMBER DECEMBER
SU MO TU WE TH FR SA SU MO TU WE TH FR SA SU MO TU WE TH FR SA
1 2 3 4 1 1 2 3 4 5 6
5 6 7 8 9 10 11 2 3 4 5 6 7 8 7 8 9 10 11 12 13
12 13 14 15 16 17 18 9 10 11 12 13 14 15 14 15 16 17 18 19 20
19 20 21 22 23 24 25 16 17 18 19 20 21 22 21 22 23 24 25 26 27
26 27 28 29 30 31 23 24 25 26 27 28 29 28 29 30 31
30
</pre>
=={{header|Go}}==
Go is case-sensitive: all its keywords and certain other identifiers/verbs are lower case and imported functions etc. are title case. Consequently, it is impossible to run an upper case version of the Calendar task program as it stands. So what I've done instead is to follow the approach of the Kotlin entry:
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