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Better implementation of creating the Color Scheme menu. (Juergen Kraemer)

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Bram Moolenaar
2010-07-17 15:20:30 +02:00
parent f91787cb9a
commit c5604bc165
4 changed files with 80 additions and 81 deletions
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16
runtime/doc/usr_41.txt
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@ -1711,15 +1711,23 @@ system administrator has dropped it in the system-wide plugin directory, but a
user has his own plugin he wants to use. Then the user must have a chance to
disable loading this specific plugin. This will make it possible: >
6 if exists("loaded_typecorr")
6 if exists("g:loaded_typecorr")
7 finish
8 endif
9 let loaded_typecorr = 1
9 let g:loaded_typecorr = 1
This also avoids that when the script is loaded twice it would cause error
messages for redefining functions and cause trouble for autocommands that are
added twice.
The name is recommended to start with "loaded_" and then the file name of the
plugin, literally. The "g:" is prepended just to avoid mistakes when using
the variable in a function (without "g:" it would be a variable local to the
function).
Using "finish" stops Vim from reading the rest of the file, it's much quicker
than using if-endif around the whole file.
MAPPING
@ -1896,10 +1904,10 @@ Here is the resulting complete example: >
3 " Maintainer: Bram Moolenaar <Bram@vim.org>
4 " License: This file is placed in the public domain.
5
6 if exists("loaded_typecorr")
6 if exists("g:loaded_typecorr")
7 finish
8 endif
9 let loaded_typecorr = 1
9 let g:loaded_typecorr = 1
10
11 let s:save_cpo = &cpo
12 set cpo&vim