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use parseArgs for 'editor' option

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This commit is contained in:
Martin Stubenschrott
2008-07-09 21:03:11 +00:00
parent 10132f0c64
commit 182a78ef07
4 changed files with 8 additions and 5 deletions
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1
NEWS
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@@ -8,6 +8,7 @@
generous donation which made this behavior possible)
* IMPORTANT: ctrl-x/a never take possible negative URLs into account, it was just
too unpredictable
* :set editor now accepts quoting/escaping to use an editor with spaces in the path
* support for :%foo as a count for commands (not yet widely used)
* show informative message when a background tab was loaded, especially useful
with a hidden tab bar.

2
content/buffer.js
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@@ -1296,7 +1296,7 @@ liberator.Buffer = function () //{{{
// TODO: save return value in v:shell_error
var newThread = Components.classes["@mozilla.org/thread-manager;1"].getService().newThread(0);
var editor = liberator.options["editor"];
var args = editor.split(" "); // FIXME: too simple
var args = liberator.commands.parseArgs(editor, [], "*", true).arguments;
if (args.length < 1)
{
liberator.echoerr("no editor specified");

8
content/commands.js
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@@ -277,14 +277,16 @@ liberator.Commands = function () //{{{
// [["-acceleration"], OPTION_FLOAT],
// [["-accessories"], OPTION_LIST, null, ["foo", "bar"]],
// [["-other"], OPTION_ANY]];
// argCount can be:
// @param argCount can be:
// "0": no arguments
// "1": exactly one argument
// "+": one or more aguments
// "*": zero or more arguments
// "?": zero or one arguments
// @param allowUnknownOptions: -foo won't result in an error, if -foo isn't
// specified in "options"
// TODO: should it handle comments?
parseArgs: function(str, options, argCount)
parseArgs: function(str, options, argCount, allowUnknownOptions)
{
// returns [count, parsed_argument]
function getNextArg(str)
@@ -396,7 +398,7 @@ liberator.Commands = function () //{{{
args.arguments = []; // remaining arguments
var invalid = false;
var onlyArgumentsRemaining = false; // after a -- has been found
var onlyArgumentsRemaining = allowUnknownOptions || false; // after a -- has been found
var arg = null;
var count = 0; // the length of the argument
var i = 0;

2
content/editor.js
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@@ -748,7 +748,7 @@ liberator.Editor = function () //{{{
return false;
var editor = liberator.options["editor"];
var args = editor.split(" ");
var args = liberator.commands.parseArgs(editor, [], "*", true).arguments;
if (args.length < 1)
{
liberator.echoerr("no editor specified");