1#!/usr/bin/env perl 2# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3# 4# SPDX-License-Identifier: curl 5# 6# Input: a cmdline docs markdown, it gets modified *in place* 7# 8# The main purpose is to strip off the leading meta-data part, but also to 9# clean up whatever else the spell checker might have a problem with that we 10# still deem is fine. 11 12my $header = 1; 13while(1) { 14 # set this if the markdown has no meta-data header to skip 15 if($ARGV[0] eq "--no-header") { 16 shift @ARGV; 17 $header = 0; 18 } 19 else { 20 last; 21 } 22} 23 24my $f = $ARGV[0]; 25 26open(F, "<$f") or die; 27 28my $ignore = $header; 29my $sepcount = 0; 30my @out; 31while(<F>) { 32 if(/^---/ && $header) { 33 if(++$sepcount == 2) { 34 $ignore = 0; 35 } 36 next; 37 } 38 next if($ignore); 39 40 # strip out all long command line options 41 $_ =~ s/--[a-z0-9-]+//g; 42 43 # strip out https URLs, we don't want them spellchecked 44 $_ =~ s!https://[a-z0-9\#_/.-]+!!gi; 45 46 push @out, $_; 47} 48close(F); 49 50if(!$ignore) { 51 open(O, ">$f") or die; 52 print O @out; 53 close(O); 54} 55
