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t评论与。书呆子评论者

发布于 2024-10-12 14:28:44 字数 231 浏览 3 评论 0原文

我正在从 TextMate 切换到 MacVim。我应该使用哪个，为什么？ tComment 或书呆子评论者

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梦纸 2024-10-19 14:28:44

与 NERDCommenter 相比，我更喜欢 tComment 的风格，至少在 Perl 代码中是这样。

原文：

 my $foo;
 if ($foo) {
     $foo = 1;
     $bar = 1;
 }
 return $bar;

tComment：

 my $foo;
 # if ($foo) {
 #     $foo = 1;
 #     $bar = 1;
 # }
 return $bar;

NERDCommenter：

 my $foo;
 #if ($foo) {
     #$foo = 1;
     #$bar = 1;
 #}
 return $bar;

我也喜欢 tComment 的默认映射，感觉更适合 Vim。基本内容是：

gc{motion}   :: Toggle comments
gcc          :: Toggle comment for the current line
gC{motion}   :: Comment region
gCc          :: Comment the current line

我在 vimrc 中添加了更多映射，现在我非常高兴：

 " tComment extra mappings:
 " yank visual before toggle comment
 vmap gy ygvgc
 " yank and past visual before toggle comment
 vmap gyy ygvgc'>gp'.
 " yank line before toggle comment
 nmap gy yygcc
 " yank and paste line before toggle comment and remember position
 " it works both in normal and insert mode
 " Use :t-1 instead of yyP to preserve registers
 nmap gyy mz:t-1<cr>gCc`zmz
 imap gyy <esc>:t-1<cr>gCcgi

还有一个一致性映射：gcc 切换注释行，但 gc 切换注释视觉，所以让我们使其更加一致：

 vmap gcc gc

I like style of tComment more than NERDCommenter, at least in Perl code.

Original:

 my $foo;
 if ($foo) {
     $foo = 1;
     $bar = 1;
 }
 return $bar;

tComment:

 my $foo;
 # if ($foo) {
 #     $foo = 1;
 #     $bar = 1;
 # }
 return $bar;

NERDCommenter:

 my $foo;
 #if ($foo) {
     #$foo = 1;
     #$bar = 1;
 #}
 return $bar;

I also like default mappings of tComment that feel more native for Vim. The basic are:

gc{motion}   :: Toggle comments
gcc          :: Toggle comment for the current line
gC{motion}   :: Comment region
gCc          :: Comment the current line

I have added a few more mappings in vimrc and now I'm fully happy:

 " tComment extra mappings:
 " yank visual before toggle comment
 vmap gy ygvgc
 " yank and past visual before toggle comment
 vmap gyy ygvgc'>gp'.
 " yank line before toggle comment
 nmap gy yygcc
 " yank and paste line before toggle comment and remember position
 " it works both in normal and insert mode
 " Use :t-1 instead of yyP to preserve registers
 nmap gyy mz:t-1<cr>gCc`zmz
 imap gyy <esc>:t-1<cr>gCcgi

And one more mapping for consistency: gcc toggle comment line but gc toggle comment visual, so let's make it more consistent: