There's nothing builtin for that kind of functionality and is much easier said than done. I did write up an AppleScript that works decently well from my mild testing. There's a bit that could be cleaned up from it and likely simplified. If someone wants to improve upon go ahead.
Essentially, it tries determine any file path in front of the text cursor (e.g., ../images/tes), then splits it out into directory and partial file name. It also has to find out what directory the currently edited file exists. Parsing out all of this it builds a command in the form of, ls -A1 <relative directory> | grep "partialFileName" If one result comes back, it replaces the partial file name with it. If more than one is found it displays a message that more than one match was found. If a file path couldn't be found it doesn't do anything. This works for the current directory as well, whether you give ./ or just the start of the name. Just copy and paste the script below into AppleScript Editor and save it the BBEdit's script folder. Then you can assign a keyboard shortcut to it if you want quick access. Again, the code it a little dirty and not well tested, but seems to work OK, just don't try and trick it. ------------------------------------ tell application "BBEdit" activate set lineNum to startLine of selection set aaa to (characterOffset of line (startLine of selection)) of front window set zzz to (characterOffset of selection) set cursorPos to zzz - aaa set linestr to characters 1 thru cursorPos of line lineNum of front window set theResult to find "([\\w\\.\\-\\/_]+)" options {search mode:grep, backwards:true} searching in linestr set startstr to "" if found of theResult then set startstr to found text of theResult end if set pre to "" set partial to startstr if startstr contains "/" then set delim to AppleScript's text item delimiters set AppleScript's text item delimiters to "/" set partial to last text item of startstr set idx to 1 repeat (count text item of startstr) - 1 times if idx > 1 then set pre to pre & "/" set pre to pre & text item idx of startstr set idx to idx + 1 end repeat set AppleScript's text item delimiters to delim end if -- no partial filename, give up if partial = "" then return -- find pwd of document set fp to (POSIX path of (file of front window as string)) set fpchars to characters of fp set fprev to reverse of fpchars set fpdir to characters 1 thru ((length of fp) - (offset of "/" in (fprev as string))) of fp set cmd to "cd " & (quoted form of (fpdir as string)) & "; ls -A1 " & pre & " | grep \"" & partial & "\"" --display dialog cmd set cmdR to "" try set cmdR to do shell script cmd on error theErr display dialog theErr return end try if cmdR contains return then -- More than one file/folder matches display dialog "Multiple matches" return end if set startPartial to cursorPos - (length of partial) + 1 set characters startPartial thru cursorPos of line lineNum of front window to cmdR end tell ------------------------------------ -Kendall On Wednesday, September 26, 2012 10:26:35 AM UTC-4, Matt Karikomi wrote: > > hi all this is my first post in the group. im just using bbedit for the > first time and love it. i didnt get anything obvious in a search so here > goes. id like to implement tab-completion for relative urls. like if > there was an attribute "url(../images/a..)" and id like to just hit the tab > key to get "url(../images/armored_flamingos.jpg)" > > thanks in advance! > -- -- You received this message because you are subscribed to the "BBEdit Talk" discussion group on Google Groups. To post to this group, send email to bbedit@googlegroups.com To unsubscribe from this group, send email to bbedit+unsubscr...@googlegroups.com For more options, visit this group at <http://groups.google.com/group/bbedit?hl=en> If you have a feature request or would like to report a problem, please email "supp...@barebones.com" rather than posting to the group. Follow @bbedit on Twitter: <http://www.twitter.com/bbedit>