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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-11-18 12:10:26 (GMT) |
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| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-11-18 12:10:26 (GMT) |
| commit | 450b6f46c96b96bec44fb0bc119e3d11f3434f4a (patch) | |
| tree | 5f4ccb4d3df569fcd06e804ff1b5ebd8a72505bb /doc/concat.n | |
| parent | 4d9fc11c2ffbcc95218111734c64397df0dfcf63 (diff) | |
| parent | edcac92c086fa48aff50db9763afecbed00c2a37 (diff) | |
| download | tcl-450b6f46c96b96bec44fb0bc119e3d11f3434f4a.zip tcl-450b6f46c96b96bec44fb0bc119e3d11f3434f4a.tar.gz tcl-450b6f46c96b96bec44fb0bc119e3d11f3434f4a.tar.bz2 | |
merge novem
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| -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 |