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| author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2017-06-29 21:00:54 +0200 |
|---|---|---|
| committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2017-06-29 21:00:54 +0200 |
| commit | 68b559b084d7c765209c56b68a074f84aee39506 (patch) | |
| tree | 540da9121d139790afd5f32848f3d620d2ea0803 /sfeed_plain.1 | |
| parent | a31bc6d34c3fcb661470434c1b0324b826c3302f (diff) | |
sfeed_plain.1: document a proper LC_CTYPE UTF-8 is required
Diffstat (limited to 'sfeed_plain.1')
| -rw-r--r-- | sfeed_plain.1 | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/sfeed_plain.1 b/sfeed_plain.1 index 9308f62..77c7c04 100644 --- a/sfeed_plain.1 +++ b/sfeed_plain.1 @@ -1,4 +1,4 @@ -.Dd August 5, 2015 +.Dd June 29, 2017 .Dt SFEED_PLAIN 1 .Os .Sh NAME @@ -23,7 +23,18 @@ If no .Ar file parameters are specified and so the data is read from stdin the feed name is empty. -.Xr sfeed 1 +.Pp +.Nm +aligns the output. +It shows a maximum of 70 column-wide characters for the title and outputs +an ellipsis symbol if the title is longer and truncated. +Make sure the environment variable +.Ev LC_CTYPE +is set to a UTF-8 locale, so it can determine the proper column-width +per rune, using +.Xr mbtowc 3 +and +.Xr wcwidth 3 . .Sh SEE ALSO .Xr sfeed 1 , .Xr sfeed_html 1 |