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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Doc/Zsh/expn.yo | 4 |
2 files changed, 9 insertions, 0 deletions
@@ -1,3 +1,8 @@ +2014-09-04 Peter Stephenson <p.w.stephenson@ntlworld.com> + + * 33110: Doc/Zsh/expn.yo: document use of $IFS[1] for variable + padding. + 2014-09-04 Peter Stephenson <p.stephenson@samsung.com> * Alexandre Rames: 33108: Completion/Unix/Command/_stgit: diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo index d01d804d2..b4aa9c715 100644 --- a/Doc/Zsh/expn.yo +++ b/Doc/Zsh/expn.yo @@ -1155,6 +1155,10 @@ var(string1) and var(string2) are given, tt(string2) is inserted once directly to the left of each word, truncated if necessary, before var(string1) is used to produce any remaining padding. +If either of var(string1) or tt(string2) is present but empty, +i.e. there are two delimiters together at that point, the first +character of tt($IFS) is used instead. + If the tt(MULTIBYTE) option is in effect, the flag tt(m) may also be given, in which case widths will be used for the calculation of padding; otherwise individual multibyte characters are treated as occupying |