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From: Jon TURNEY <jturney@sourceware.org>
To: newlib-cvs@sourceware.org
Subject: [newlib-cygwin] Fix warning during manpage generaton
X-Act-Checkin: newlib-cygwin
X-Git-Author: Jon Turney <jon.turney@dronecode.org.uk>
X-Git-Refname: refs/heads/master
X-Git-Oldrev: 1fc30147282ab0d3dc8bc742082d4745e5ffe352
X-Git-Newrev: 85148c43c4e502364ee34c14ec265f1a275ce20e
Message-Id: <20221028103559.318BD385781C@sourceware.org>
Date: Fri, 28 Oct 2022 10:35:59 +0000 (GMT)
List-Id: <newlib-cvs.sourceware.org>

https://sourceware.org/git/gitweb.cgi?p=3Dnewlib-cygwin.git;h=3D85148c43c4e=
502364ee34c14ec265f1a275ce20e

commit 85148c43c4e502364ee34c14ec265f1a275ce20e
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date:   Thu Oct 27 22:51:28 2022 +0100

    Fix warning during manpage generaton
   =20
    > ERROR: xref linking to Stubs has no generated link text.
    > Error: no ID for constraint linkend: Stubs.
   =20
    (Despite saying "ERROR", this is actually a warning, and manpages are
    still generated)
   =20
    Improve chapter-texi2docbook so it generates elements for texinfo
    sections as well, so that a cross-reference to the "Stubs" section
    contains a valid element ID.

Diff:
---
 newlib/doc/chapter-texi2docbook.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/newlib/doc/chapter-texi2docbook.py b/newlib/doc/chapter-texi2d=
ocbook.py
index 834a14e7c..70ab3c04f 100755
--- a/newlib/doc/chapter-texi2docbook.py
+++ b/newlib/doc/chapter-texi2docbook.py
@@ -14,6 +14,7 @@ import re
=20
 def main():
     first_node =3D True
+    prev_sect =3D False
=20
     print ('<?xml version=3D"1.0" encoding=3D"UTF-8"?>')
     print ('<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook V4.5//EN" "htt=
p://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">')
@@ -27,18 +28,27 @@ def main():
         if l.startswith("@node"):
             l =3D l.replace("@node", "", 1)
             l =3D l.strip()
-            l =3D l.lower()
             if first_node:
-                print ('<chapter id=3D"%s_chapter" xmlns:xi=3D"http://www.=
w3.org/2001/XInclude">' % l.replace(' ', '_'))
+                print ('<chapter id=3D"%s_chapter" xmlns:xi=3D"http://www.=
w3.org/2001/XInclude">' % l.lower().replace(' ', '_'))
                 first_node =3D False
+            else:
+                if prev_sect:
+                    print ('</section>')
+                print ('<section id=3D"%s">' % l)
+                prev_sect =3D True
         elif l.startswith("@chapter "):
             l =3D l.replace("@chapter ", "", 1)
             print ('<title>%s</title>' % l)
+        elif l.startswith("@section "):
+            l =3D l.replace("@section ", "", 1)
+            print ('<title>%s</title>' % l)
         elif l.startswith("@include "):
             l =3D l.replace("@include ", "", 1)
             l =3D l.replace(".def", ".xml", 1)
             print ('<xi:include href=3D"%s"/>' % l.strip())
=20
+    if prev_sect:
+        print ('</section>')
     print ('</chapter>')
=20
 if __name__ =3D=3D "__main__" :