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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2017-02-01 15:03:59 (GMT) |
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| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2017-02-01 15:03:59 (GMT) |
| commit | 3bf70f8a7d94966b183bc23250a2b45fd4248241 (patch) | |
| tree | a3a8dd299606092b7219a6d8ae10b5deba724aab /doc/concat.n | |
| parent | 8826c4b5dc048432fbed200da55eef080c75b32c (diff) | |
| parent | 680d27740a871cd27464c07ed2afee0f4104dbd4 (diff) | |
| download | tcl-pyk_emptystring.zip tcl-pyk_emptystring.tar.gz tcl-pyk_emptystring.tar.bz2 | |
merge trunkpyk_emptystring
Diffstat (limited to 'doc/concat.n')
| -rw-r--r-- | doc/concat.n | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/concat.n b/doc/concat.n index 9fe7908..d10f092 100644 --- a/doc/concat.n +++ b/doc/concat.n @@ -20,6 +20,7 @@ This command joins each of its arguments together with spaces after trimming leading and trailing white-space from each of them. If all of the arguments are lists, this has the same effect as concatenating them into a single list. +Arguments that are empty (after trimming) are ignored entirely. It permits any number of arguments; if no \fIarg\fRs are supplied, the result is an empty string. .SH EXAMPLES |