(pascal-get-beg-of-line, pascal-get-end-of-line):
Use defsubst. Renamed from get-...
(pascal-within-string): Use defsubst.
(delete-whitespaces): Function deleted;
callers use delete-horizontal-space instead.
(pascal-string-diff): Renamed from string-diff.
Complete rewrite. Added an outline- minor-mode and completion.
it is 'same. Do list verification frobbing for it being either 'same or
nil; but only set tags-table-list-started-at and tags-table-list-pointer
when it's nil.
Element lists can now contain a 4th elt giving subexpr for the column.
(next-error): Handle error records with column numbers.
(compilation-parse-errors): Parse column numbers when the alist elt
specifies it. Use string-to-int instead of read for numbers from buffer
text.
absolute file names culled from error msgs.
(compile-abbreviate-directory): Prepend comint-file-name-prefix (if boundp)
to DIR before other processing.
(compilation-forget-errors): Reset compilation-parsing-end to 1 here.
(compile-reinitialize-errors): Don't reset compilation-parsing-end after
calling compilation-forget-errors.
Comment out gratuitous switch-to-buffer call; what was the rationale for it?
Don't check compilation-parsing-end (removed local AT-START); instead
always append to compilation-old-error-list, it will be nil if at start.
If compilation-error-list is non-nil before calling the parser, restore its
previous value afterwards; it still indicates the current error position.
Subtract the length of the existing compilation-error-list from
FIND-AT-LEAST when calling the parser.
(compilation-parse-errors): Don't check LIMIT-SEARCH at end of loop.
Inside check it inside each case of the cond; in error case we must discard
the last new error before stopping (just as for FIND-AT-LEAST).
Use floating-point in buffer percentage calculation, to avoid integer
overflow.
(list-tags): Clear first-time when we go around the loop.
Supply file name in error message.
Remove dir names from files when preparing for completion.
list of files.
(tags-loop-continue): Doc fix.
(tags-search, tags-query-replace): Take optional final arg and pass to
tags-loop-continue (through to next-file) instead of t if non-nil.
