expand wrong for `$` about vim-vsnip HOT 6 CLOSED

i mean should not expand $! and $$ etc, but $n but should allow n > 9

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or actually in some langs $n has special meaning too, how to make it not expand (if chose)?

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$ as a mere symbol, it should be escaped with \.

sed ${1|-E,--regexp-extended|} ':${2:x} N \$! b$2 ${3:command}' ${4:file}

Also, a bug that prevented more than 9 press holders from working has recently been fixed.

from vim-vsnip.

should be escaped with \

looks double \ required.

a bug that prevented more than 9 press holders from working has recently been fixed.

thanks, good news.

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The need for two \ is an escape in double quotes in the vim script, and the string that is actually conveyed to vsnip is \$. Single quotes would be one.

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ok, my case actually was from typescript,
but vsnip was wrote by vim script, guess eventually it got was \$.

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