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escape more reserved characters for markdown v2

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Kay Marquardt (Gnadelwartz) 2020-12-14 17:53:47 +01:00
parent 5ca6afc496
commit d1f2bc8137
1 changed files with 2 additions and 2 deletions
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4
modules/sendMessage.sh
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@ -6,7 +6,7 @@
# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
#
# shellcheck disable=SC1117
#### $$VERSION$$ v1.2-dev2-12-gda7b1bc
#### $$VERSION$$ v1.2-dev2-19-g5ca6afc
# will be automatically sourced from bashbot
@ -106,7 +106,7 @@ _markdownv2_message_url() {
text="${text//$'\n'/\\n}"
[ "${#text}" -ge 4096 ] && log_error "Warning: markdownv2 message longer than 4096 characters, message is rejected if formatting crosses 4096 border."
# markdown v2 needs additional double escaping!
text="$(sed -E -e 's|([#{}()!.-])|\\\1|g' <<< "$text")"
text="$(sed -E -e 's|([_|~`>+=#{}()!.-])|\\\1|g' <<< "$text")"
until [ -z "${text}" ]; do
sendJson "${1}" '"text":"'"${text:0:4096}"'"'"${3}"'' "${4}"
text="${text:4096}"