[PATCH docs v3 1/8] asciidoc-pve: allow linking sections with get_help_link

["Michael Köppl" <m.koeppl@proxmox.com>]

scan_extjs_file only scanned for occurrences of onlineHelp. Linking to
specific sections of the documentation with get_help_link was not
possible withouth an accompanying onlineHelp entry. Therefore, also scan
for occurrences of get_help_link.

Signed-off-by: Michael Köppl <m.koeppl@proxmox.com>
---
I'm sure this can be done more elegantly, but I wanted to avoid breaking
the existing regex for onlineHelp. Perhaps someone more knowledgeable in
regexes can point me in the right direction.

 scripts/asciidoc-pve.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/asciidoc-pve.in b/scripts/asciidoc-pve.in
index d42ddbe9..c4e72635 100644
--- a/scripts/asciidoc-pve.in
+++ b/scripts/asciidoc-pve.in
@@ -464,7 +464,7 @@ sub scan_extjs_file {
     debug("scan-extjs $filename");
 
     while (defined(my $line = <$fh>)) {
-        if ($line =~ m/\s+onlineHelp:\s*[\'\"]([^{}\[\]\'\"]+)[\'\"]/) {
+        if ($line =~ m/(?|\s+onlineHelp:\s*[\'\"]([^{}\[\]\'\"]+)[\'\"]|\bget_help_link\(\s*[\'\"]([^{}\[\]\'\"]+)[\'\"]\s*\))/) {
             my $blockid = $1;
             my $link = $fileinfo->{blockid_target}->{default}->{$blockid};
             if (!(defined($link) || defined($online_help_links->{$blockid}))) {
-- 
2.47.3