1857 |
A nested sub-alist element looks like this: |
A nested sub-alist element looks like this: |
1858 |
|
|
1859 |
@example |
@example |
1860 |
(@var{index-name} @var{sub-alist}) |
(@var{menu-title} @var{sub-alist}) |
1861 |
@end example |
@end example |
1862 |
|
|
1863 |
It creates a submenu specified by @var{sub-alist}. |
It creates the submenu @var{menu-title} specified by @var{sub-alist}. |
1864 |
|
|
1865 |
The default value of @code{imenu-create-index-function} is a function |
The default value of @code{imenu-create-index-function} is |
1866 |
that uses @code{imenu-prev-index-position-function} and |
@code{imenu-default-create-index-function}. This function uses |
1867 |
|
@code{imenu-prev-index-position-function} and |
1868 |
@code{imenu-extract-index-name-function} to produce the index alist. |
@code{imenu-extract-index-name-function} to produce the index alist. |
1869 |
However, if either of these two variables is @code{nil}, the default |
However, if either of these two variables is @code{nil}, the default |
1870 |
function uses @code{imenu-generic-expression} instead. |
function uses @code{imenu-generic-expression} instead. |