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- concat(n) Tcl Built-In Commands
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- NAME
- concat - Join lists together
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- SYNOPSIS
- concat ?_a_r_g _a_r_g ...? |
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- DESCRIPTION
- This command treats each argument as a list and concatenates
- them into a single list. It also eliminates leading and
- trailing spaces in the _a_r_g's and adds a single separator
- space between _a_r_g's. It permits any number of arguments.
- For example, the command
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- concat a b {c d e} {f {g h}}
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- will return
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- a b c d e f {g h}
- as its result.
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- If no _a_r_gs are supplied, the result is an empty string. |
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- KEYWORDS
- concatenate, join, lists
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- Tcl 1
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