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mdroff: Trim lines before emitting them

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Ethan P 2020-10-04 11:50:29 -07:00
parent 655038878b
commit 644c817ba2
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GPG Key ID: 6963FD04F6CF35EA
1 changed files with 6 additions and 2 deletions
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mdroff.sh
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@ -125,6 +125,10 @@ mdroff:emit() {
"mdroff:emit:${type}" "$data" "${@:3}" "mdroff:emit:${type}" "$data" "${@:3}"
} }
mdroff:trim() {
sed 's/^[[:space:]]*//; s/[[:space:]]*$//' <<< "$1"
}
mdroff:parseln() { mdroff:parseln() {
MDROFF_ATTR_STRONG=false MDROFF_ATTR_STRONG=false
MDROFF_ATTR_EMPHASIS=false MDROFF_ATTR_EMPHASIS=false
@ -137,7 +141,7 @@ mdroff:parseln() {
while [[ "${#buffer}" -gt 0 ]]; do while [[ "${#buffer}" -gt 0 ]]; do
[[ "$buffer" =~ \*{1,3}|\`|\[([^\]]+)\]\(([^\)]+)\) ]] || { [[ "$buffer" =~ \*{1,3}|\`|\[([^\]]+)\]\(([^\)]+)\) ]] || {
printf "%s\n" "$buffer" printf "%s\n" "$(mdroff:trim "$buffer")"
return return
} }
@ -250,7 +254,7 @@ mdroff() {
# shellcheck disable=SC2206 # shellcheck disable=SC2206
IFS='|' raw_cells=($line) IFS='|' raw_cells=($line)
for table_cell in "${raw_cells[@]}"; do for table_cell in "${raw_cells[@]}"; do
cells+=("$(sed 's/^[[:space:]]*//; s/[[:space:]]*$//' <<< "$table_cell")") cells+=("$(mdroff:trim "$table_cell")")
done done
if [[ "${cells[0]}" =~ ^[[:space:]]*-+[[:space:]]*$ ]]; then if [[ "${cells[0]}" =~ ^[[:space:]]*-+[[:space:]]*$ ]]; then