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Fill current paragraph (fill-paragraph).
Set the fill column (set-fill-column).
Fill each paragraph in the region (fill-region).
Fill the region, considering it as one paragraph.
Center a line.
To refill a paragraph, use the command M-q (fill-paragraph).
This operates on the paragraph that point is inside, or the one after point
if point is between paragraphs. Refilling works by removing all the
line-breaks, then inserting new ones where necessary.
To refill many paragraphs, use M-x fill-region, which finds the paragraphs in the region and fills each of them.
M-q and fill-region use the same criteria as M-h for
finding paragraph boundaries (voir la section Paragraphs). For more control, you
can use M-x fill-region-as-paragraph, which refills everything between
point and mark as a single paragraph. This command deletes any blank lines
within the region, so separate blocks of text end up combined into one
block.
A numeric argument to M-q tells it to justify the text as well
as filling it. This means that extra spaces are inserted to make the right
margin line up exactly at the fill column. To remove the extra spaces, use
M-q with no argument. (Likewise for fill-region.) Another way
to control justification, and choose other styles of filling, is with the
justification text property; see Justification in Formatted Text.
The command M-s (center-line) centers the current line within
the current fill column. With an argument n, it centers n lines
individually and moves past them. This binding is made by Text mode and is
available only in that and related modes (voir la section Text Mode).
The maximum line width for filling is in the variable fill-column.
Altering the value of fill-column makes it local to the current
buffer; until that time, the default value is in effect. The default is
initially 70. Voir la section Local Variables. The easiest way to set fill-column is
to use the command C-x f (set-fill-column). With a numeric
argument, it uses that as the new fill column. With just C-u as
argument, it sets fill-column to the current horizontal position of
point.
Emacs commands normally consider a period followed by two spaces or by a newline as the end of a sentence; a period followed by just one space indicates an abbreviation and not the end of a sentence. To preserve the distinction between these two ways of using a period, the fill commands do not break a line after a period followed by just one space.
If the variable sentence-end-double-space is nil, the fill
commands expect and leave just one space at the end of a sentence.
Ordinarily this variable is t, so the fill commands insist on two
spaces for the end of a sentence, as explained above. Voir la section Sentences.
If the variable colon-double-space is non-nil, the fill
commands put two spaces after a colon.
The variable fill-nobreak-predicate is a hook (an abnormal hook,
voir la section Hooks) specifying additional conditions where line-breaking is not
allowed. Each function is called with no arguments, with point at a place
where Emacs is considering breaking the line. If a function returns a
non-nil value, then that's a bad place to break the line. Two
standard functions you can use are fill-single-word-nobreak-p (don't
break after the first word of a sentence or before the last) and
fill-french-nobreak-p (don't break after ‘(’ or before ‘)’,
‘:’ or ‘?’).
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Ce document a été généré par Eric Reinbold le 23 Février 2009 en utilisant texi2html 1.78.