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minor update...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2018-08-20 16:15:04 +03:00
parent b36716c1ad
commit cfb52584da
1 changed files with 14 additions and 17 deletions
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31
ui (gen4)/features/core.js
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@ -237,25 +237,22 @@ function(strings, ...values){
.split(/\n/g)
// get the common whitespae offset...
var l = -1
lines.forEach(function(line, i){
if(line.trim().length == 0){
return
}
// get the indent...
var a = line.length - line.trimLeft().length
// if line 0 is not indented, ignore it...
if(i == 0 && a == 0){
return
}
l = l < 0 ? a : Math.min(l, a)
})
var l = lines
.reduce(function(l, e, i){
var indent = e.length - e.trimLeft().length
return (
// ignore empty lines...
e.trim().length == 0
// ignore 0 indent of first line...
|| (i == 0 && indent == 0) ? l
: l < 0 ?
indent
: Math.min(l, indent))
}, -1)
return lines
.map(function(line, i){ return i == 0 ? line : line.slice(l) })
.map(function(line, i){
return i == 0 ? line : line.slice(l) })
.join('\n')
}