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Update docs for trunc format helper

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sentriz
2021-02-15 23:38:43 +00:00
parent 1bf2887a58
commit 40ae07c1e8
2 changed files with 7 additions and 0 deletions
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1
README.md
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@@ -116,6 +116,7 @@ playerctl metadata --format "Volume: {{ volume * 100 }}"
| `markup_escape` | string | Escape XML markup characters in the string. | | `markup_escape` | string | Escape XML markup characters in the string. |
| `default` | any, any | Print the first value if it is present, or else print the second. | | `default` | any, any | Print the first value if it is present, or else print the second. |
| `emoji` | status or volume | Try to convert the variable to an emoji representation. | | `emoji` | status or volume | Try to convert the variable to an emoji representation. |
| `trunc` | string, int | Truncate string to a maximum length. |
| Variable | Description | | Variable | Description |
| ------------ | ------------------------------------------------- | | ------------ | ------------------------------------------------- |

6
doc/playerctl.1.in
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@@ -251,6 +251,12 @@ to an emoji representation. Currently implemented for
.Fa status .Fa status
and and
.Fa volume . .Fa volume .
.It Fn trunc str len
Truncate
.Fa str
to a maximum of
.Fa len
characters, adding an ellipsis (…) if necessary.
.El .El
.Pp .Pp
The template language is also able to perform basic math operations. The template language is also able to perform basic math operations.