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fix tab detection

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This commit is contained in:
nightwing 2014-05-21 20:30:47 +04:00
commit ba93cc6dfa
1 changed files with 2 additions and 6 deletions
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8
lib/ace/ext/whitespace.js
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@ -46,7 +46,6 @@ exports.$detectIndentation = function(lines, fallback) {
if (!/^\s*[^*+\-\s]/.test(line)) if (!/^\s*[^*+\-\s]/.test(line))
continue; continue;
var tabs = line.match(/^\t*/)[0].length;
if (line[0] == "\t") if (line[0] == "\t")
tabIndents++; tabIndents++;
@ -65,9 +64,6 @@ exports.$detectIndentation = function(lines, fallback) {
line = lines[i++]; line = lines[i++];
} }
if (!stats.length)
return;
function getScore(indent) { function getScore(indent) {
var score = 0; var score = 0;
for (var i = indent; i < stats.length; i += indent) for (var i = indent; i < stats.length; i += indent)
@ -82,7 +78,7 @@ exports.$detectIndentation = function(lines, fallback) {
for (var i = 1; i < 12; i++) { for (var i = 1; i < 12; i++) {
if (i == 1) { if (i == 1) {
spaceIndents = getScore(i); spaceIndents = getScore(i);
var score = 1; var score = stats.length && 1;
} else } else
var score = getScore(i) / spaceIndents; var score = getScore(i) / spaceIndents;
@ -99,7 +95,7 @@ exports.$detectIndentation = function(lines, fallback) {
if (tabIndents > spaceIndents + 1) if (tabIndents > spaceIndents + 1)
return {ch: "\t", length: tabLength}; return {ch: "\t", length: tabLength};
if (spaceIndents + 1 > tabIndents) if (spaceIndents > tabIndents + 1)
return {ch: " ", length: tabLength}; return {ch: " ", length: tabLength};
}; };