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(Defuns): Delete duplicate explanation of left-margin paren convention.

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(Hungry Delete): Minor cleanup.
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Richard M. Stallman 2006-02-12 20:21:15 +00:00
parent ea948bd6ef
commit d884be122f
1 changed files with 3 additions and 16 deletions
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19
man/programs.texi
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@ -132,19 +132,6 @@ place to set up customizations for that major mode. @xref{Hooks}.
something like a function, is called a @dfn{defun}. The name comes
from Lisp, but in Emacs we use it for all languages.
In many programming language modes, Emacs assumes that a defun is
any pair of parentheses (or braces, if the language uses braces this
way) that starts at the left margin. For example, in C, the body of a
function definition is a defun, usually recognized as an open-brace
that begins at the left margin@footnote{Alternatively, you can set up
C Mode to recognize a defun at an opening brace at the outermost
level. @xref{Movement Commands,,, ccmode, the CC Mode Manual}.}. A
variable's initializer can also count as a defun, if the open-brace
that begins the initializer is at the left margin.
However, some language modes provide their own code for recognizing
defuns in a way that suits the language syntax and conventions better.
@menu
* Left Margin Paren:: An open-paren or similar opening delimiter
starts a defun if it is at the left margin.
@ -1573,9 +1560,9 @@ following point.
As an alternative to the above commands, you can enable @dfn{hungry
delete mode}. When this feature is enabled (indicated by @samp{/h} in
the mode line after the mode name), a single @key{DEL} command deletes
all preceding whitespace, not just one space, and a single @kbd{C-c
C-d} (but @emph{not} @key{DELETE}) deletes all following whitespace.
the mode line after the mode name), a single @key{DEL} deletes all
preceding whitespace, not just one space, and a single @kbd{C-c C-d}
(but @emph{not} plain @key{DELETE}) deletes all following whitespace.
@table @kbd
@item M-x c-toggle-hungry-state