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Add the possibility to set the cursor position using the commandline builtin

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darcs-hash:20061004213948-ac50b-3f673edeb01390bb3f280812d90bc8469f2f8ba8.gz
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axel
2006-10-05 07:39:48 +10:00
parent 7d73349889
commit 91c745e4b5
6 changed files with 86 additions and 39 deletions
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26
doc_src/commandline.txt
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@@ -9,8 +9,22 @@
- \c CMD is the new value of the commandline. If unspecified, the
current value of the commandline is written to standard output.
The following switches change what the commandline builtin does
- \c -C or \c --cursor set or get the current cursor position, not
the contents of the buffer. If no argument is given, the current
cursor position is printed, otherwise the argument is interpreted
as the new cursor position.
- \c -f or \c --function inject readline functions into the
reader. This option can not be combined with any other option. It
will cause any additional arguments to be interpreted as readline
functions, and these functions will be injected into the reader, so
that they will be returned to the reader before any additional
actual keypresses are read.
The following switches change the way \c commandline updates the
commandline
commandline buffer
- \c -a or \c --append do not remove the current commandline, append
the specified string at the end of it
@@ -28,20 +42,12 @@ or updated
- \c -t or \c --current_token select the current token.
The following switch changes the way \c commandline prints the current
commandline
commandline buffer
- \c -c or \c --cut-at-cursor only print selection up until the
current cursor position
- \c -o or \c --tokenize tokenize the selection and print one string-type token per line
Other switches
- \c -f or \c --function inject readline functions into the
reader. This option can not be combined with any other option. It
will cause any additional arguments to be interpreted as readline
functions, and these functions will be injected into the reader, so
that they will be returned to the reader before any additional
actual keypresses are read.
If commandline is called during a call to complete a given string
using <code>complete -C STRING</code>, commandline will consider the