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merge improved :echo, :echoerr and :javascript commands

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This commit is contained in:
Doug Kearns
2007-10-01 19:10:50 +00:00
parent ff026eb2aa
commit 171a036d59
3 changed files with 188 additions and 22 deletions
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67
content/completion.js
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@@ -473,6 +473,73 @@ vimperator.completion = (function() // {{{
return build_longest_common_substring(mapped, filter);
}, //}}}
javascript: function(str)
{
g_substrings = [];
var matches = str.match(/^(.*?)(\s*\.\s*)?(\w*)$/);
var object = "window";
var filter = matches[3] || "";
var start = matches[1].length-1;
if (matches[2])
{
var brackets = 0, parentheses = 0;
outer:
for (; start >= 0; start--)
{
switch (matches[1][start])
{
case ";":
case "{":
break outer;
case "]":
brackets--;
break;
case "[":
brackets++;
break;
case ")":
parentheses--;
break;
case "(":
parentheses++;
break;
}
if (brackets > 0 || parentheses > 0)
break outer;
}
}
object = matches[1].substr(start+1) || "window";
var completions = [];
try
{
completions = eval(
"var comp = [];" +
"var type = '';" +
"var value = '';" +
"var obj = eval(" + object + ");" +
"for (var i in obj) {" +
" try { type = typeof(obj[i]); } catch (e) { type = 'unknown type'; };" +
" if (type == 'number' || type == 'string' || type == 'boolean') {" +
" value = obj[i];" +
" comp.push([[i], type + ': ' + value]); }" +
// The problem with that is that you complete vimperator.
// but can't press <Tab> to complete sub items
// so it's better to complete vimperator and the user can do
// .<tab> to get the sub items
//" else if (type == 'function') {" +
//" comp.push([[i+'('], type]); }" +
//" else if (type == 'object') {" +
//" comp.push([[i+'.'], type]); }" +
" else {" +
" comp.push([[i], type]); }" +
"} comp;");
} catch (e) { completions = []; };
return build_longest_starting_substring(completions, filter);
},
exTabCompletion: function(str) //{{{
{
var [count, cmd, special, args] = vimperator.commands.parseCommand(str);