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|
#!/bin/bash
infile=${@: -1}
args=${@:1:${#}-1}
# Add some visual indicators around some text
# to make their context -- heading ("<h2>", "<h3", etc.),
# description term ("<dt>"), etc -- more obvious in
# the plain text version of the documentation:
H2_OPEN_MUNGE="s/<h2\([^>]*\)>/<h2\1><center>### /"
H2_CLOSE_MUNGE="s/<\/h2>/ ###<\/center><\/h2>/"
H3_OPEN_MUNGE="s/<h3\([^>]*\)>/<h3\1>## /"
H3_CLOSE_MUNGE="s/<\/h3>/ ##<\/h3>/"
H4_OPEN_MUNGE="s/<h4\([^>]*\)>/<h4\1># /"
H4_CLOSE_MUNGE="s/<\/h4>/ #<\/h4>/"
DT_OPEN_MUNGE="s/<dt>/<dt>\→ /"
DT_CLOSE_MUNGE="s/<\/dt>/ \←<\/dt>/"
DD_CLOSE_MUNGE="s/<\/dd>/<br\/>\ <br\/><\/dd>/"
# FIXME: https://en.wikipedia.org/wiki/Line_breaking_rules_in_East_Asian_languages
# | sed -e "s/\(.[、。）]\)/<nobr>\\1<\\/nobr>/g" \
# This needs expanding & to not mess with <img> `alt` tag attributes or anything inside HTML tags (e.g., " quotes)!
# -bjk 2023.07.17
if [[ "$infile" =~ ja_JP ]]; then
sed $infile \
-e "$H2_OPEN_MUNGE" \
-e "$H2_CLOSE_MUNGE" \
-e "$H3_OPEN_MUNGE" \
-e "$H3_CLOSE_MUNGE" \
-e "$H4_OPEN_MUNGE" \
-e "$H4_CLOSE_MUNGE" \
-e "$DT_OPEN_MUNGE" \
-e "$DT_CLOSE_MUNGE" \
-e "$DD_CLOSE_MUNGE" \
| php ./nobr_forbidden.php \
| w3m $args
else
sed $infile \
-e "$H2_OPEN_MUNGE" \
-e "$H2_CLOSE_MUNGE" \
-e "$H3_OPEN_MUNGE" \
-e "$H3_CLOSE_MUNGE" \
-e "$H4_OPEN_MUNGE" \
-e "$H4_CLOSE_MUNGE" \
-e "$DT_OPEN_MUNGE" \
-e "$DT_CLOSE_MUNGE" \
-e "$DD_CLOSE_MUNGE" \
| w3m $args
fi
|
