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(Defining Abbrevs): Abbrev tables may not be empty when major modes

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are loaded.
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Glenn Morris 2006-12-10 03:13:00 +00:00
parent 9e7287f49a
commit 4c3384fa02
1 changed files with 6 additions and 3 deletions
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9
lispref/abbrevs.texi
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@ -131,9 +131,12 @@ to add these to @var{name} separately.)
@comment node-name, next, previous, up
@section Defining Abbrevs
@code{define-abbrev} is the low-level basic function for defining an
abbrev in a specified abbrev table. When major modes predefine
standard abbrevs, they should call @code{define-abbrev} and specify
@code{t} for @var{system-flag}.
abbrev in a specified abbrev table. When major modes predefine standard
abbrevs, they should call @code{define-abbrev} and specify @code{t} for
@var{system-flag}. Be aware that any saved non-``system'' abbrevs are
restored at startup, i.e. before some major modes are loaded. Major modes
should therefore not assume that when they are first loaded their abbrev
tables are empty.
@defun define-abbrev table name expansion &optional hook count system-flag
This function defines an abbrev named @var{name}, in @var{table}, to