2014-06-18 23:27:05 +02:00
ace . define ( "ace/ext/whitespace" , [ "require" , "exports" , "module" , "ace/lib/lang" ] , function ( e , t , n ) { var r = e ( "../lib/lang" ) ; t . $detectIndentation = function ( e , t ) { function h ( e ) { var t = 0 ; for ( var r = e ; r < n . length ; r += e ) t += n [ r ] || 0 ; return t } var n = [ ] , r = [ ] , i = 0 , s = 0 , o = Math . min ( e . length , 1e3 ) ; for ( var u = 0 ; u < o ; u ++ ) { var a = e [ u ] ; if ( ! /^\s*[^*+\-\s]/ . test ( a ) ) continue ; var f = a . match ( /^\t*/ ) [ 0 ] . length ; a [ 0 ] == " " && i ++ ; var l = a . match ( /^ */ ) [ 0 ] . length ; if ( l && a [ l ] != " " ) { var c = l - s ; c > 0 && ! ( s % c ) && ! ( l % c ) && ( r [ c ] = ( r [ c ] || 0 ) + 1 ) , n [ l ] = ( n [ l ] || 0 ) + 1 } s = l ; while ( u < o && a [ a . length - 1 ] == "\\" ) a = e [ u ++ ] } if ( ! n . length ) return ; var p = r . reduce ( function ( e , t ) { return e + t } , 0 ) , d = { score : 0 , length : 0 } , v = 0 ; for ( var u = 1 ; u < 12 ; u ++ ) { if ( u == 1 ) { v = h ( u ) ; var m = 1 } else var m = h ( u ) / v ; r [ u ] && ( m += r [ u ] / p ) , m > d . score && ( d = { score : m , length : u } ) } if ( d . score && d . score > 1.4 ) var g = d . length ; if ( i > v + 1 ) return { ch : " " , length : g } ; if ( v + 1 > i ) return { ch : " " , length : g } } , t . detectIndentation = function ( e ) { var n = e . getLines ( 0 , 1e3 ) , r = t . $detectIndentation ( n ) || { } ; return r . ch && e . setUseSoftTabs ( r . ch == " " ) , r . length && e . setTabSize ( r . length ) , r } , t . trimTrailingSpace = function ( e , t ) { var n = e . getDocument ( ) , r = n . getAllLines ( ) , i = t ? - 1 : 0 ; for ( var s = 0 , o = r . length ; s < o ; s ++ ) { var u = r [ s ] , a = u . search ( /\s+$/ ) ; a > i && n . removeInLine ( s , a , u . length ) } } , t . convertIndentation = function ( e , t , n ) { var i = e . getTabString ( ) [ 0 ] , s = e . getTabSize ( ) ; n || ( n = s ) , t || ( t = i ) ; var o = t == " " ? t : r . stringRepeat ( t , n ) , u = e . doc , a = u . getAllLines ( ) , f = { } , l = { } ; for ( var c = 0 , h = a . length ; c < h ; c ++ ) { var p = a [ c ] , d = p . match ( /^\s*/ ) [ 0 ] ; if ( d ) { var v = e . $getStringScreenWidth ( d ) [ 0 ] , m = Math . floor ( v / s ) , g = v % s , y = f [ m ] || ( f [ m ] = r . stringRepeat ( o , m ) ) ; y += l [ g ] || ( l [ g ] = r . stringRepeat ( " " , g ) ) , y != d && ( u . removeInLine ( c , 0 , d . length ) , u . insertInLine ( { row : c , column : 0 } , y ) ) } } e . setTabSize ( n ) , e . setUseSoftTabs ( t == " " ) } , t . $parseStringArg = function ( e ) { var t = { } ; /t/ . test ( e ) ? t . ch = " " : /s/ . test ( e ) && ( t . ch = " " ) ; var n = e . match ( /\d+/ ) ; return n && ( t . length = parseInt ( n [ 0 ] , 10 ) ) , t } , t . $parseArg = function ( e ) { return e ? typeof e == "string" ? t . $parseStringArg ( e ) : typeof e . text == "string" ? t . $parseStringArg ( e . text ) : e : { } } , t . commands = [ { name : "detectIndentation" , exec : function ( e ) { t . detectIndentation ( e . session ) } } , { name : "trimTrailingSpace" , exec : function ( e ) { t . trimTrailingSpace ( e . session ) } } , { name : "convertIndentation" , exec : function ( e , n ) { var r = t . $parseArg ( n ) ; t . convertIndentation ( e . session , r . ch , r . length ) } } , { name : "setIndentation" , exec : function ( e , n ) { var r = t . $parseArg ( n ) ; r . length && e . session . setTabSize ( r . length ) , r . ch && e . session . setUseSoftTabs ( r . ch == " " ) } } ] } ) , function ( ) { ace . require ( [ "ace/ext/whitespace" ] , function ( ) { } ) } ( )
