ref: 12458aae6fba3065f671847b70edb6dd77312b6e
dir: /.github/actions/doc_postproc.awk/
#!/usr/bin/awk -f /^\s+<td><b class="Sy">.+<\/b><\/td>$/ { # Assuming that all cells whose contents are bold are heading cells, # use the HTML tag for those sub(/td><b class="Sy"/, "th"); sub(/b><\/td/, "th"); } BEGIN { in_synopsis = 0 } /<table class="Nm">/ { in_synopsis = 1 } /<\/table>/ { # Resets synopsis state even when already reset, but whatever in_synopsis = 0 } /<code class="Fl">-[a-zA-Z]/ { # Add links to arg descr in synopsis section if (in_synopsis) { while (match($0, /<code class="Fl">-[a-zA-Z]+/)) { # 123456789012345678 -> 18 chars optchars = substr($0, RSTART + 18, RLENGTH - 18) i = length(optchars) while (i) { end = RSTART + 18 + i i -= 1 len = i ? 1 : 2 $0 = sprintf("%s<a href=\"#%s\">%s</a>%s", substr($0, 0, end - len - 1), substr($0, end - 1, 1), substr($0, end - len, len), substr($0, end)) } } } } { # Make long opts (defined using `Fl Fl`) into a single tag gsub(/<code class="Fl">-<\/code>\s*<code class="Fl">/, "<code class=\"Fl\">-") } { print }