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22608: improve doc for match-word-context

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Peter Stephenson 2006-08-14 16:58:47 +00:00
parent 3a97920199
commit 6a77c04ce0
2 changed files with 10 additions and 9 deletions
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@ -1,5 +1,7 @@
2006-08-14 Peter Stephenson <pws@csr.com>
* 22608: Doc/Zsh/contrib.yo: improvments on 22606.
* 22606: Doc/Zsh/contrib.yo, Functions/Zle/match-word-context,
Functions/Zle/match-words-by-style, Functions/Zle/.distfiles: new
word-context style for word matching, remove out-of-date handling

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Doc/Zsh/contrib.yo
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@ -487,16 +487,15 @@ has been set, and tt(transpose-words-match) is called with the cursor on
the var(X) of tt(foo)var(X)tt(bar), where var(X) can be any character, then
the resulting expression is tt(bar)var(X)tt(foo).
Finer grained control can be obtained by setting the style
tt(word-context) to an array of pairs of entries. Each pair of entries
consists of a var(pattern) and a var(subcontext). The word the cursor is on is
Finer grained control can be obtained by setting the style tt(word-context)
to an array of pairs of entries. Each pair of entries consists of a
var(pattern) and a var(subcontext). The shell argument the cursor is on is
matched against each var(pattern) in turn until one matches; if it does,
the context is extended by a colon and the corresponding var(subcontext).
Note that the test is made against the original word on the line, with
no stripping of quotes. If the cursor is at the end of the line
the test is maded against an empty string; if it is on whitespace
between words the test is made against a single space. Some examples
are given below.
Note that the test is made against the original word on the line, with no
stripping of quotes. If the cursor is at the end of the line the test is
performed against an empty string; if it is on whitespace between words the
test is made against a single space. Some examples are given below.
Here are some examples of use of the styles, actually taken from the
simplified interface in tt(select-word-style):
@ -516,7 +515,7 @@ Neither of the styles tt(word-chars) nor tt(word-class) is used in this case.
Here are some examples of use of the tt(word-context) style to extend
the context.
example(zstyle ':zle:*' word-context "[[:space:]]" whitespace "*/*" file
example(zstyle ':zle:*' word-context "*/*" file "[[:space:]]" whitespace
zstyle ':zle:transpose-words:whitespace' word-style shell
zstyle ':zle:transpose-words:filename' word-style normal
zstyle ':zle:transpose-words:filename' word-chars '')