lkml.org 
[lkml]   [2018]   [Feb]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3/8] docs: kernel-doc: Move STATE_NORMAL processing into its own function
Date
Begin the process of splitting up the nearly 500-line process_file()
function by moving STATE_NORMAL processing to a separate function.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
---
scripts/kernel-doc | 21 ++++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index ad30c52f91ef..65150b7c8472 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1780,6 +1780,21 @@ sub process_export_file($) {
close(IN);
}

+#
+# Parsers for the various processing states.
+#
+# STATE_NORMAL: looking for the /** to begin everything.
+#
+sub process_normal() {
+ if (/$doc_start/o) {
+ $state = STATE_NAME; # next line is always the function name
+ $in_doc_sect = 0;
+ $declaration_start_line = $. + 1;
+ }
+}
+
+
+
sub process_file($) {
my $file;
my $identifier;
@@ -1807,11 +1822,7 @@ sub process_file($) {
# Replace tabs by spaces
while ($_ =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {};
if ($state == STATE_NORMAL) {
- if (/$doc_start/o) {
- $state = STATE_NAME; # next line is always the function name
- $in_doc_sect = 0;
- $declaration_start_line = $. + 1;
- }
+ process_normal();
} elsif ($state == STATE_NAME) {# this line is the function name (always)
if (/$doc_block/o) {
$state = STATE_DOCBLOCK;
--
2.14.3
\
 
 \ /
  Last update: 2018-02-07 18:27    [W:0.125 / U:0.340 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site