Dots are valid path/dir elements in HTTP

Notes:
Fri Mar 31 09:10:34 EST 2006 rsc
    Thanks.  You don't need to escape . inside [] .
    


Reference: /n/sources/patch/applied/plumb-http-path-allow-dots
Date: Fri Mar 31 11:46:21 CES 2006
Signed-off-by: uriel@cat-v.org
Reviewed-by: rsc

--- /sys/lib/plumb/basic	Fri Mar 31 11:43:46 2006
+++ /sys/lib/plumb/basic	Fri Mar 31 11:43:40 2006
@@ -9,7 +9,7 @@
 
 # cheap http/gif,jpeg,ps,pdf renderer
 type is text
-data matches '(https?|ftp|file|gopher|mailto|news|nntp|telnet|wais|prospero)://[a-zA-Z0-9_@\-]+([.:][a-zA-Z0-9_@\-]+)*/?[a-zA-Z0-9_?,%#~&/\-+=]+([:.][a-zA-Z0-9_?,%#~&/\-+=]+)*\.(jpe?g|JPE?G|gif|GIF|ps|PS|pdf|PDF|png|PNG)'
+data matches '(https?|ftp|file|gopher|mailto|news|nntp|telnet|wais|prospero)://[a-zA-Z0-9_@\-]+([.:][a-zA-Z0-9_@\-]+)*/?[a-zA-Z0-9_?\.,%#~&/\-+=]+([:.][a-zA-Z0-9_?,%#~&/\-+=]+)*\.(jpe?g|JPE?G|gif|GIF|ps|PS|pdf|PDF|png|PNG)'
 plumb start rc -c 'hget '$0' | page -w'
 
 # rtf files go to wdoc2txt