Lines Matching refs:whitespace

9 # Characters considered whitespace, as a list.
10 .whitespace-chars = " " "	" "
13 # Characters considered whitespace, as a single string.
14 .whitespace = $(.whitespace-chars:J="") ;
17 # Returns the canonical set of whitespace characters, as a list.
19 rule whitespace-chars ( )
21     return $(.whitespace-chars) ;
25 # Returns the canonical set of whitespace characters, as a single string.
27 rule whitespace ( )
29     return $(.whitespace) ;
123 # Split a string into whitespace separated words.
127     : whitespace *  # Optional, characters to consider as whitespace.
130     whitespace = $(whitespace:J="") ;
131     whitespace ?= $(.whitespace) ;
135         string = [ MATCH "^[$(whitespace)]*([^$(whitespace)]*)(.*)" : $(string) ] ;
146 # Check that the given string is composed entirely of whitespace.
148 rule is-whitespace (
154     else if [ MATCH "^([$(.whitespace)]+)$" : $(string) ] { return true ; }
185     assert.true is-whitespace "     	" ;
186     assert.false is-whitespace "  a b c	" ;
187     assert.true is-whitespace "" ;
188     assert.true is-whitespace ;