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Improve latex support.

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Auto insert "\end{[word]}" for "\begin{[word]}".
This commit is contained in:
Michał Kruszewski 2020-09-05 15:49:50 +02:00
parent e0d2602e6a
commit 705712f13b
1 changed files with 19 additions and 0 deletions
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19
rc/filetype/latex.kak
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@ -18,6 +18,7 @@ hook global WinSetOption filetype=latex %(
hook window InsertChar \} -group latex-indent %{ latex-indent-closing-brace } hook window InsertChar \} -group latex-indent %{ latex-indent-closing-brace }
hook window ModeChange pop:insert:.* -group latex-indent %{ latex-trim-indent } hook window ModeChange pop:insert:.* -group latex-indent %{ latex-trim-indent }
hook -once -always window WinSetOption filetype=.* %{ remove-hooks latex-indent } hook -once -always window WinSetOption filetype=.* %{ remove-hooks latex-indent }
hook window InsertChar \n -group latex-insert latex-insert-on-new-line
) )
hook -group latex-highlight global WinSetOption filetype=latex %{ hook -group latex-highlight global WinSetOption filetype=latex %{
@ -93,4 +94,22 @@ define-command -hidden latex-indent-closing-brace %(
) )
) )
define-command -hidden latex-insert-on-new-line %(
evaluate-commands -no-hooks -draft -itersel %(
# Wisely add "\end{...}".
evaluate-commands -save-regs xz %(
# Save previous line indent in register x.
try %( execute-keys -draft k<a-x>s^\h+<ret>"xy ) catch %( reg x '' )
# Save item of begin in register z.
try %( execute-keys -draft k<a-x>s\{.*\}<ret>"zy ) catch %( reg z '' )
try %(
# Validate previous line and that it is not closed yet.
execute-keys -draft k<a-x> <a-k>^<c-r>x\h*\\begin\{.*\}<ret> J}iJ<a-x> <a-K>^<c-r>x(\\end\<c-r>z<backspace>\})<ret>
# Auto insert "\end{...}".
execute-keys -draft o<c-r>x\end<c-r>z<esc>
)
)
)
)
~ ~