9853 |
@code{desired-number}. The expression that increments the count can be |
@code{desired-number}. The expression that increments the count can be |
9854 |
a simple @code{setq} such as @code{(setq count (1+ count))}, where |
a simple @code{setq} such as @code{(setq count (1+ count))}, where |
9855 |
@code{1+} is a built-in function in Emacs Lisp that adds 1 to its |
@code{1+} is a built-in function in Emacs Lisp that adds 1 to its |
9856 |
argument. (The expression @code{(1+ count)} has the same result as |
argument. (The expression @w{@code{(1+ count)}} has the same result as |
9857 |
@code{(+ count 1)}, but is easier for a human to read.) |
@code{(+ count 1)}, but is easier for a human to read.) |
9858 |
|
|
9859 |
@need 1250 |
@need 1250 |