Variable in a string map

Hi,

You can first use string map to replace separators by a dedicated character

set tmp [string map {", TEXT=" "|" ", TEXT2=" "|" ", TEXT3=" "|" } $var ] 

Then use split with | as separator.

How about this? Split at the string ", TXT" first (there's a space between the command the the T) and grab what's to the right of that string. Using your examples, after the first split, you wind up with:

TXT=my Variable Value, with spaces and other characters
2=More Data for Second variable
3=Additional info,

Then, split each substring at "=" and grab everything to the right of that character, giving you:

my Variable Value, with spaces and other characters
More Data for Second variable
Additional info,

On the very last substring, you may need to remove the last comma. I wasn't sure if the last TXTn= parameter would contain a command at the end or not.