mirrors/zsh
1
0
Fork 0
mirror of git://git.code.sf.net/p/zsh/code synced 2025-11-02 06:40:55 +01:00
Code Releases Activity

16767: Src/Zle/zle_hist.c, Doc/Zsh/zle.yo, Doc/Zsh/contrib.yo,

Browse source 
Functions/Zle/copy-earlier-word:  Enhance insert-last-word to
pick different lines from the history (including the current
line) and different words from that line.  Add copy-earlier-word
as suggested by Dominik Vogt to copy words from either the
current line, or (following an insert-last-word) a previous
history line.
This commit is contained in:
Peter Stephenson 2002-03-05 16:33:19 +00:00
parent 15630b234a
commit 849f4068de
5 changed files with 189 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Doc/Zsh/contrib.yo
View file

@ -524,6 +524,20 @@ example(zle -N insert-last-assignment smart-insert-last-word
zstyle :insert-last-assignment match '[[:alpha:]][][[:alnum:]]#=*'
bindkey '\e=' insert-last-assignment)
)
findex(copy-earlier-word)
item(tt(copy-earlier-word))(
This widget works like a combination of tt(insert-last-word) and
tt(copy-prev-shell-word). Repeated invocations of the widget retrieve
earlier words on the relevant history line. With a numeric argument
var(N), insert the var(N)th word from the history line; var(N) may be
negative to count from the end of the line.
If tt(insert-last-word) has been used to retrieve the last word on a
previous history line, repeated invocations will replace that word with
earlier words from the same line.
Otherwise, the widget applies to words on the line currently being edited.
)
enditem()
subsect(Styles)

31
Doc/Zsh/zle.yo
View file

@ -941,6 +941,37 @@ left (zero inserts the previous command word). Repeating this command
replaces the word just inserted with the last word from the
history event prior to the one just used; numeric arguments can be used in
the same way to pick a word from that event.
When called from a shell function invoked from a user-defined widget, the
command can take one to three arguments. The first argument specifies a
history offset which applies to successive calls to this widget: if is -1,
the default behaviour is used, while if it is 1, successive calls will move
forwards through the history. The value 0 can be used to indicate that the
history line examined by the previous execution of the command will be
reexamined. Note that negative numbers should be preceeded with a
`tt(-)tt(-)' argument to avoid confusing them with options.
If two arguments are given, the second specifies the word on the command
line in normal array index notation (as a more natural alternative to the
prefix argument). Hence 1 is the first word, and -1 (the default) is the
last word.
If a third argument is given, its value is ignored, but it is used to
signify that the history offset is relative to the current history line,
rather than the one remembered after the previous invocations of
tt(insert-last-word).
For example, the default behaviour of the command corresponds to
example(zle insert-last-word -- -1 -1)
while the command
example(zle insert-last-word -- -1 1 -)
always copies the first word of the line in the history immediately before
the line being edited. This has the side effect that later invocations of
the widget will be relative to that line.
)
tindex(vi-repeat-search)
item(tt(vi-repeat-search) (unbound) (n) (unbound))(