Compiling REx `\n \s* x ' size 7 Got 60 bytes for offset annotations. first at 1 rarest char x at 0 rarest char at 0 1: EXACT <\n>(3) 3: STAR(5) 4: SPACE(0) 5: EXACT (7) 7: END(0) #### Setting an EVAL scope, savestack=17 48 < The > | 1: EXACT <\n> 49 < dog > < The q> | 3: STAR SPACE can match 2 times out of 2147483647... Setting an EVAL scope, savestack=17 failed... #### Compiling REx `^ \s* x ' size 6 Got 52 bytes for offset annotations. first at 2 rarest char x at 0 synthetic stclass `ANYOF[\11\12\14\15 x{unicode_all}]'. 1: MBOL(2) 2: STAR(4) 3: SPACE(0) 4: EXACT (6) 6: END(0) #### Guessing start of match, REx `^ \s* x ' against ` The quick brown frog jumped over the lazy dog The quick b...'... Found floating substr `x' at offset 48000... Found /^/m at offset 47... Does not contradict STCLASS... Guessed: match at offset 47 Setting an EVAL scope, savestack=17 49 < dog > < The q> | 1: MBOL 49 < dog > < The q> | 2: STAR SPACE can match 2 times out of 2147483647... Setting an EVAL scope, savestack=17 failed... #### Rate lb sol nl lb 162/s -- -87% -93% sol 1257/s 674% -- -45% nl 2272/s 1300% 81% --