Ⅰ. 插件描述
Lets you relax while executing long normal or visual mode mapsⅡ. 基本信息
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Ⅲ. 安装方法
使用Vundle管理器安装
在你的.vimrc下添加:Plugin '/execmap':source %
:PluginInstall对于Vundle版本 < 0.10.2，请用上面的Bundle替换Plugin。
使用NeoBundle管理器安装
在你的.vimrc下添加:NeoBundle '/execmap':source %
:NeoBundleInstall使用VimPlug管理器安装
在你的.vimrc下添加:Plug '/execmap':source %
:PlugInstall使用Pathogen管理器安装
在终端中运行以下命令:cd ~/.vim/bundle
git clone https://github.com/vim-scripts/execmapⅣ. 文档说明
Description:
The aim of this plugin is to allow users to define lengthy normal mode
mappings (and thus increase the name-space) and still be able to type the
mappings comfortably, thus reducing the chance of making mistakes or
getting timed out. When you make mistakes in typing (resulting in an
invalid map) or pause for long enough, the control goes to the plugin
instead of getting aborted, which then prompts you to continue typing or
correct the map, without needing to start all over.
The plugin provided a generic functions called ExecMap() and ExecMap2()
which need to be defined as the handler for the set of maps starting with
a common prefix. It by default defines this as the handler for the prefix
"" and "_" (without the quotes) so that for all the mappings that start
with these prefixes, the plugin provides a backup on errors and time out
cases. But you can define additional mappings for additional prefixes such
as "," etc.
nnoremap , :call ExecMap(',')<CR>
As you enter key strokes to complete a command, the plugin looks up the
partial command in the complete list of normal or visual mode mapping (as
the per the case) and rejects the key strokes if it doesn't match with
any. When the command matches an existing map with no conflicts, it gets
immediately executed. When the command matches a map, but there is a
longer map that could be matched, the plugin indicates this by displaying
a "*" at which point you can press <Enter> to execute the map, or continue
to type to match the longer command. Here is an example to describe it
better, say you have two maps as below:
nnoremap ma :echo "ma"<CR>
nnoremap maxi :echo "maxi"<CR>
Typing "ma" would match one of the mappings completely, but it would also
match "maxi" partially, so the plugin allows you to continue to type
until you press <CR>. However, whenever there is an exact match for the
current command with an existing map, the plugin indicates it by appending
a "*" to the prompt (pressing <CR> at that moment would execute a valid
command). I have found it working well for both normal and visual mode
mappings.
You can use <BS> to clear the previous character and press <Esc> or <C-C>
to cancel it anytime. You can also press <Enter> to execute the command
that is typed in, but it has to match a valid map.
Note that this functionality was originally part of genutils plugin, but
it is more appropriate for it to be a separate plugin rather than a
library function so it is no longer part of genutils.
Function Prototypes:
" Add a handler for all the maps that share the given prefix in
" normal mode.
void ExecMap(String prefix)
" Add a handler for all the maps that share the given prefix in
" the given mode. Only normal and visual modes are supported.
void ExecMap2(String prefix, String mode)
" Prompt user for a map with the given prefix in the given mode and
" return the map. The return value could be executed using :normal
" command. If the user cancels the operation, it returns an empty
" string. Only normal and visual modes are supported.
String ExecMapPrompt(String prefix, String mode)
Limitations:
- You can only execute maps that are complete to be executable using
:normal exmode command (see help on :normal). One example map that will
not work is:
nnoremap _ab :call input('ab command')<CR>
If you execute the above command using ":normal _ab", it will not run as
expected. Similarly, maps that are supposed to leave you on the : prompt
don't work as well.
Search_key_words: execmap execmap.vim normal visual mode map maps genutils relax comfort Hari Krishna Dara