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Doc is updated

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btw. funced completion is updated
This commit is contained in:
maxfl 2012-06-30 10:35:31 +08:00 committed by ridiculousfish
parent ab62fe6496
commit fe26284376
2 changed files with 9 additions and 10 deletions
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7
doc_src/funced.txt
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@ -1,13 +1,14 @@
\section funced funced - edit a function interactively
\subsection funced-synopsis Synopsis
<code>funced [-e editor] NAME</code>
<code>funced [OPTIONS] NAME</code>
\subsection funced-description Description
Use the funced command to interactively edit the definition of a
function. If there is no function with the name specified, a skeleton function is inserted, if a function exist, the definion will be shown in your editor or on the command line.
Use the funced command to edit the definition of a
function. If there is no function with the name specified, a skeleton function is inserted, if a function exist, the definition will be shown in your editor or on the command line.
By default, funced edits functions using the text editor in your $EDITOR variable, if set; otherwise it uses the built-in editor.
- <code>-e command</code> or <code>--editor command</code> Open the function body inside the text editor given by the command (for example, "vi"). The command 'fish' will use the built-in editor.
- <code>-i</code> or <code>--interactive</code> Open function body in built-in editor.

12
share/functions/funced.fish
View file

@ -47,7 +47,11 @@ function funced --description 'Edit function definition'
set init function $funcname\n\nend
end
if begin; test "$editor" = fish; or set -q interactive[1]; end
if not type -f "$editor" >/dev/null
set interactive 1
end
if begin; set -q interactive[1]; or test "$editor" = fish; end
set -l IFS
if functions -q -- $funcname
# Shadow IFS here to avoid array splitting in command substitution
@ -65,12 +69,6 @@ function funced --description 'Edit function definition'
return 0
end
if not type -f "$editor" >/dev/null
set_color red
printf (_ "%s: Editor %s is not found\n") funced $editor
set_color normal
end
set -q TMPDIR; or set -l TMPDIR /tmp
set -l tmpname (printf "$TMPDIR/fish_funced_%d_%d.fish" %self (random))
while test -f $tmpname