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| author | Peter Stephenson <pws@users.sourceforge.net> | 2006-09-15 13:17:27 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2006-09-15 13:17:27 +0000 |
| commit | bb3628e898331edcd82da5d6291ef7c8812be267 (patch) | |
| tree | 0064194df81c61ab42da6558a228085c4640c9f9 /Doc | |
| parent | a82ac460c29f18ee5e9d57322d977d0b93c0265f (diff) | |
| download | zsh-bb3628e898331edcd82da5d6291ef7c8812be267.tar.gz zsh-bb3628e898331edcd82da5d6291ef7c8812be267.tar.xz zsh-bb3628e898331edcd82da5d6291ef7c8812be267.zip | |
assume width 1 for control characters;
don't crash if width of repeated padding string is 0
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/Zsh/expn.yo | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo index f7343b7d1..34d61ed4d 100644 --- a/Doc/Zsh/expn.yo +++ b/Doc/Zsh/expn.yo @@ -871,7 +871,9 @@ var(string1) is used to produce any remaining padding. If the tt(MULTIBYTE) option is in effect, screen character widths will be used for the calculation of padding; otherwise individual bytes are -treat as occupying one unit of width. +treat as occupying one unit of width. Control characters are always +assumed to be one unit wide; this allows the mechanism to be used +for generating repetitions of control characters. ) item(tt(r:)var(expr)tt(::)var(string1)tt(::)var(string2)tt(:))( As tt(l), but pad the words on the right and insert var(string2) |