Re: fill-paragraph vs. financial institutions

[Richard Stallman <rms@gnu.org>]

    Now you've really done it. M-x fill-paragraph on
    487.2875,
    487.3375,
    487.4000,
    ...

    gives
    487.2875, 3375, 4000, 4500, 4750, 5250, 5500, 6000, 7250, 8000, 8500,
    487.8750,


adaptive-fill-regexp has an explicit alternative to match prefixes
such as `NNN.'  This would only apply in the case where the first two
lines of a paragraph both start that way.

Maybe we should delete that case.  Is that really a case that people
use?  In some kinds of outlines, the first line of a paragraph would
start that way, but you wouldn't put the prefix on every line.
Can anyone think of a reason why we should keep this case?

I propose therefore the following change.  Does anyone see a problem in it?


*** fill.el	09 Jul 2006 12:00:39 -0400	1.189
--- fill.el	03 Sep 2006 06:51:42 -0400	
***************
*** 89,95 ****
  (defcustom adaptive-fill-regexp
    ;; Added `!' for doxygen comments starting with `//!' or `/*!'.
    ;; Added `%' for TeX comments.
!   (purecopy "[ \t]*\\([-!|#%;>*·•‣⁃◊]+[ \t]*\\|(?[0-9]+[.)][ \t]*\\)*")
    "*Regexp to match text at start of line that constitutes indentation.
  If Adaptive Fill mode is enabled, a prefix matching this pattern
  on the first and second lines of a paragraph is used as the
--- 89,96 ----
  (defcustom adaptive-fill-regexp
    ;; Added `!' for doxygen comments starting with `//!' or `/*!'.
    ;; Added `%' for TeX comments.
!   ;; RMS: deleted the code to match `1.' and `(1)'.
!   "[ \t]*\\([-!|#%;>*·•‣⁃◊]+[ \t]*\\)*"
    "*Regexp to match text at start of line that constitutes indentation.
  If Adaptive Fill mode is enabled, a prefix matching this pattern
  on the first and second lines of a paragraph is used as the