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Various additions and fixes

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This commit is contained in:
Mark Griffiths
2014-08-27 00:30:08 +01:00
parent 668fa66d78
commit c39fe3433b
21 changed files with 128 additions and 107 deletions
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14
doc_src/functions.txt
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@@ -22,8 +22,6 @@ The following options are available:
- `-e` or `--erase` causes the specified functions to be erased.
- `-h` or `--help` displays a help message and exits.
- `-n` or `--names` lists the names of all defined functions.
- `-q` or `--query` tests if the specified functions exist.
@@ -42,9 +40,13 @@ The exit status of `functions` is the number of functions specified in the argum
\subsection functions-example Examples
\fish
functions -n
# Displays a list of currently-defined functions
`functions -n` displays a list of currently-defined functions.
functions -c foo bar
# Copies the 'foo' function to a new function called 'bar'
`functions -c foo bar` copies the `foo` function to a new function called `bar`.
`functions -e bar` erases the function `bar`.
functions -e bar
# Erases the function `bar`
\endfish