e3b5bdd392
- Use strcharpart for Unicode character support - Add warning message if more than one character is entered - Refactor InsertChar to clarify variable names and flow - Make user input handling robust against accidental multi-char input - Add global config for warning message - Update commands and mappings for flexible argument handling
73 lines
2.9 KiB
VimL
73 lines
2.9 KiB
VimL
vim9script noclear
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import autoload 'singlechar.vim'
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# ------------------------------------------------------------------------------ #
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# singlechar.vim - Insert single characters without entering insert mode
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# Author: lohhiiccc
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# Version: 1.0.0
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# License: MIT
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# Repository: https://github.com/lohhiiccc/vim-singlechar
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# ------------------------------------------------------------------------------ #
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# Description:
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# This plugin allows you to quickly insert a single character without entering
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# insert mode. Simply use the configured mapping, press the character you want
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# to insert, and continue in normal mode. Supports count for repeating characters.
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# ------------------------------------------------------------------------------ #
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if exists('g:loaded_singlechar') || &cp || v:version < 900
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finish
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endif
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g:loaded_singlechar = 1
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# ------------------------------------------------------------------------------ #
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# Configuration options
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# Mapping to insert a character at cursor position (before cursor)
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if !exists('g:singlechar_map_insert_at')
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g:singlechar_map_insert_at = '<Leader>i'
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endif
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# Mapping to insert a character after cursor position
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if !exists('g:singlechar_map_insert_after')
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g:singlechar_map_insert_after = '<Leader>a'
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endif
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# Prompt message shown when waiting for character input
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if !exists('g:singlechar_prompt')
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g:singlechar_prompt = 'Press the character to insert - Press Esc to cancel...'
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endif
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if !exists('g:singlechar_keylen_warning')
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g:singlechar_keylen_warning = 1
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endif
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if !exists('g:singlechar_warning_message')
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g:singlechar_warning_message = 'Only the first character will be taken: {char}'
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endif
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# ------------------------------------------------------------------------------ #
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#
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g:last_singlechar_key = ''
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g:last_singlechar_mode = ''
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g:last_singlechar_count = 1
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#
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# ------------------------------------------------------------------------------ #
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# Mappings <Plug>
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nnoremap <Plug>(singlechar-repeat) :call g:RepeatSingleChar()<CR>
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# Direct command implementations
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command! -count=1 -nargs=? InsertCharAt call singlechar.InsertChar('at', <count>, <q-args>)
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command! -count=1 -nargs=? InsertCharAfter singlechar.InsertChar('after', <count>, <q-args>)
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# Create default mappings unless disabled
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if !exists('g:singlechar_no_mappings')
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execute 'nnoremap <expr> <silent> ' .. g:singlechar_map_insert_at .. ' ":<C-u>InsertCharAt " .. v:count1 .. "<CR>"'
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execute 'nnoremap <expr> <silent> ' .. g:singlechar_map_insert_after .. ' ":<C-u>InsertCharAfter " .. v:count1 .. "<CR>"'
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endif
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# Usage:
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# <Leader>i - Insert character at cursor position
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# <Leader>a - Insert character after cursor position
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#
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# You can use a count before the mapping to insert multiple copies
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# of the same character. For example: 3<Leader>i will insert the
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# character 3 times at the cursor position.
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# ------------------------------------------------------------------------------ #
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