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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Doc/Zsh/expn.yo | 14 |
2 files changed, 16 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog index e25eba8e3..9e3815e44 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2005-03-18 Peter Stephenson <pws@csr.com> + + * zsh-users/8609: Doc/Zsh/expn.yo: document order of (u), (o) + and (O) parameter expansion flags. + 2005-03-16 Peter Stephenson <pws@csr.com> * 20983: Test/D02glob.ztst, Src/glob.c: fixed string segments diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo index 3c3297562..9de4ea379 100644 --- a/Doc/Zsh/expn.yo +++ b/Doc/Zsh/expn.yo @@ -973,16 +973,24 @@ quoted and the option tt(SH_WORD_SPLIT) is set, the word is split on occurrences of any of the characters in tt($IFS). Note this step, too, takes place at all levels of a nested substitution. ) -item(tt(10.) em(Re-Evaluation))( +item(tt(10.) em(Uniqueness))( +If the result is an array and the `tt((u))' flag was present, duplicate +elements are removed from the array. +) +item(tt(11.) em(Ordering))( +If the result is still an array and one of the `tt((o))' or `tt((O))' flags +was present, the array is reordered. +) +item(tt(12.) em(Re-Evaluation))( Any `tt((e))' flag is applied to the value, forcing it to be re-examined for new parameter substitutions, but also for command and arithmetic substitutions. ) -item(tt(11.) em(Padding))( +item(tt(13.) em(Padding))( Any padding of the value by the `tt(LPAR()l.)var(fill)tt(.RPAR())' or `tt(LPAR()r.)var(fill)tt(.RPAR())' flags is applied. ) -item(tt(12.) em(Semantic Joining))( +item(tt(14.) em(Semantic Joining))( In contexts where expansion semantics requires a single word to result, all words are rejoined with the first character of tt(IFS) between. So in `tt(${LPAR()P)tt(RPAR()${LPAR()f)tt(RPAR()lines}})' |