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Add a way to append or prepend to a format if the length has been limited.

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nicm
2019-05-26 12:02:42 +00:00
parent 6dee409981
commit 6431005169
2 changed files with 43 additions and 16 deletions
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tmux.1
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@ -3989,9 +3989,16 @@ a number and a colon.
Positive numbers count from the start of the string and negative from the end,
so
.Ql #{=5:pane_title}
will include at most the first 5 characters of the pane title, or
will include at most the first five characters of the pane title, or
.Ql #{=-5:pane_title}
the last 5 characters.
the last five characters.
A suffix or prefix may be given as a second argument - if provided then it is
appended or prepended to the string if the length has been trimmed, for example
.Ql #{=/5/...:pane_title}
will append
.Ql ...
if the pane title is more than five characters.
.Pp
Prefixing a time variable with
.Ql t:
will convert it to a string, so if