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Move all awk functions to separate files

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N0\A
2026-03-07 19:42:37 +01:00
parent 3258616282
commit f580ed9cab
17 changed files with 838 additions and 777 deletions
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65
awk/headers.awk Normal file
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@@ -0,0 +1,65 @@
function strip_markdown(s) {
gsub(/<[^>]+>/, "", s)
gsub(/[*_`~]/, "", s)
gsub(/[\[\]]/, "", s)
gsub(/\([^\)]*\)/, "", s)
sub(/^[[:space:]]*/, "", s)
sub(/[[:space:]]*$/, "", s)
return s
}
BEGIN {
has_prev = 0
in_pre = 0
}
{
if ($0 ~ /^<pre><code>/) {
in_pre = 1
if (has_prev && prev != "") { print prev; has_prev = 0 }
print
next
}
if (in_pre) {
if ($0 ~ /<\/code><\/pre>/) in_pre = 0
print
next
}
if ($0 ~ /^=+$/ && has_prev && prev != "" && prev !~ /^<[a-z]/) {
print "<h1 id=\"" strip_markdown(prev) "\">" prev "</h1>"
has_prev = 0
} else if ($0 ~ /^-+$/ && has_prev && prev != "" && prev !~ /^<[a-z]/) {
print "<h2 id=\"" strip_markdown(prev) "\">" prev "</h2>"
has_prev = 0
} else {
if (has_prev) {
line = prev
if (line ~ /^# /) {
sub(/^# /, "", line); print "<h1 id=\"" strip_markdown(line) "\">" line "</h1>"
} else if (line ~ /^## /) {
sub(/^## /, "", line); print "<h2 id=\"" strip_markdown(line) "\">" line "</h2>"
} else if (line ~ /^### /) {
sub(/^### /, "", line); print "<h3 id=\"" strip_markdown(line) "\">" line "</h3>"
} else if (line ~ /^#### /) {
sub(/^#### /, "", line); print "<h4 id=\"" strip_markdown(line) "\">" line "</h4>"
} else if (line ~ /^##### /) {
sub(/^##### /, "", line); print "<h5 id=\"" strip_markdown(line) "\">" line "</h5>"
} else if (line ~ /^###### /) {
sub(/^###### /, "", line); print "<h6 id=\"" strip_markdown(line) "\">" line "</h6>"
} else {
print prev
}
}
prev = $0
has_prev = 1
}
}
END {
if (has_prev) {
line = prev
if (line ~ /^# /) {
sub(/^# /, "", line); print "<h1 id=\"" strip_markdown(line) "\">" line "</h1>"
} else {
print prev
}
}
}