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negative number not allowed in script

2023-06-07T00:33:02-04:00

Thank you caesar, I will test this tomorrow.

Statistics: Posted by parakeet — Wed Jun 07, 2023 12:33 am

negative number not allowed in script

2023-06-05T03:12:04-04:00

Fixed typos above as I did a copy/paste and forgot to replace some variables.

Statistics: Posted by caesar — Mon Jun 05, 2023 3:12 am

negative number not allowed in script

2023-06-04T16:03:18-04:00

Thank you caesar and CrazyCat. So far caesar's code don't seem to work very well.

Statistics: Posted by parakeet — Sun Jun 04, 2023 4:03 pm

negative number not allowed in script

2023-06-04T16:00:42-04:00

Small ad : you can try https://gitlab.com/tcl-scripts/tcl-util ... ersion.tcl (need to get https://gitlab.com/tcl-scripts/tcl-util ... units.json) which is a try to do an expansible conversion tool

(Official download: https://scripts.eggdrop.fr/details-Conversion-s258.html)

Statistics: Posted by CrazyCat — Sun Jun 04, 2023 4:00 pm

negative number not allowed in script

2023-06-05T03:14:04-04:00

Here's two options: scan and string is integer.

Code:

bind pub - [cmdchar]c2f pub_c2fproc pub_c2f {nick uhost hand chan rest} {set data [lindex $rest 0]if {![isnum $data]} {putserv "PRIVMSG $nick :Calling syntax is ${cmdchar_}c2f "                    return 1}set cdata [expr $data * 1.8 + 32]putserv "PRIVMSG $chan :$data degrees celsius is $cdata degrees farenheit."}

becomes:

Code:

bind pub - [cmdchar]c2f pub_c2fproc pub_c2f {nick uhost hand chan text} {if {[scan $text {%d} no] != 1} {puthelp "PRIVMSG $nick :Calling syntax is ${cmdchar_}c2f "return}set temp [expr $no * 1.8 + 32]puthelp "PRIVMSG $chan :$no degrees Celsius is $temp degrees Farenheit."}

or:

Code:

bind pub - [cmdchar]c2f pub_c2fproc pub_c2f {nick uhost hand chan text} {set no [lindex [split $text] 0]if {![string is integer $no]} {puthelp "PRIVMSG $nick :Calling syntax is [cmdchar]c2f "return}set temp [expr $no * 1.8 + 32]puthelp "PRIVMSG $chan :$no degrees Celsius is $temp degrees Farenheit."}

Adapt the rest of the code in a similar manner.

Edit: typo fix.

Statistics: Posted by caesar — Sun Jun 04, 2023 11:19 am

negative number not allowed in script

2023-06-04T06:27:23-04:00

The script: Conversion v1.00, date 20-05-2001 by DrN
Filename: tempc100.tcl
Download URL: https://tclarchive.org/search.php?str=conversion

There are 3 binds:
!c2f
!f2c
!convert

It's a pretty nice script and I like it a lot but I had to fix all the formulas for the conversions as they gave incorrect results.

For conversions between Celsius and Fahrenheit with !c2f or !f2c, if I enter a negative number the script tells me that my input is incorrect. I know that the procedure 'isnum' checks for a number but it doesn't seem to account for negative numbers. This is not a big deal since I can use: !convert -20 celsius * farenheit instead which does work because it doesn't use the proc isnum, but it's a bit annoying nonetheless.

Is there a way to modify the isnum procedure to allow for negative numbers without adding or modifying too much code?

Statistics: Posted by parakeet — Sun Jun 04, 2023 6:27 am