Merge branch 'lilypond/translation' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond

[lilypond.git] / buildscripts / html-gettext.py

diff --git a/buildscripts/html-gettext.py b/buildscripts/html-gettext.py
index 02a4c947c0220062f9cbe5a6e8db8b759f67656a..ccfe6937c0316ec354e2116239475338951a719d 100644 (file)
--- a/buildscripts/html-gettext.py
+++ b/buildscripts/html-gettext.py
@@ -27,71 +27,99 @@ double_punct_char_separator = langdefs.LANGDICT[lang].double_punct_char_sep
 my_gettext = langdefs.translation[lang]
 
 html_codes = ((' -- ', ' – '),
-              (' --- ', ' — '))
-html2texi = {'command': (re.compile (r'<samp><span class="command">(.*?)</span></samp>'), r'@command{\1}'),
-             'code': (re.compile (r'<code>(.*?)</code>'), r'@code{\1}')
-             }
-texi2html = {'command': (re.compile (r'@command{(.*?)}'), r'<samp><span class="command">\1</span></samp>'),
-             'code': (re.compile (r'@code{(.*?)}'), r'<code>\1</code>')
-             }
+              (' --- ', ' &mdash; '),
+              ("'", '&rsquo;'))
+texi_html_conversion = {
+    'command': {
+        'html2texi':
+            (re.compile (r'(?:<samp><span class="command">|<code>)(.*?)(?:</span></samp>|</code>)'),
+             r'@command{\1}'),
+        'texi2html':
+            (re.compile (r'@command{(.*?)}'),
+             r'<code>\1</code>'),
+        },
+    'code': {
+        'html2texi':
+            (re.compile (r'<code>(.*?)</code>'),
+             r'@code{\1}'),
+        'texi2html':
+            (re.compile (r'@code{(.*?)}'),
+             r'<code>\1</code>'),
+        },
+    }
+
 whitespaces = re.compile (r'\s+')
 
 
 def _ (s):
     if not s:
         return ''
-    s = whitespaces.sub (' ', s)
+    str = whitespaces.sub (' ', s)
     for c in html_codes:
-        s = s.replace (c[1], c[0])
-    for u in html2texi.values():
-        s = u[0].sub (u[1], s)
-    s = my_gettext (s)
-    for u in texi2html.values():
-        s = u[0].sub (u[1], s)
+        str = str.replace (c[1], c[0])
+    for command in texi_html_conversion:
+        d = texi_html_conversion[command]
+        str = d['html2texi'][0].sub (d['html2texi'][1], str)
+        str = my_gettext (str)
+        str = d['texi2html'][0].sub (d['texi2html'][1], str)
     for c in html_codes:
-        s = s.replace (c[0], c[1])
-    return s
+        str = str.replace (c[0], c[1])
+    return str
+
+link_re =  re.compile (r'<link rel="(up|prev|next)" (.*?) title="([^"]*?)">')
 
 def link_gettext (m):
-    return '<link rel="' + m.group(1) + '" ' + m.group(2) + ' title="' + _(m.group(3)) + '">'
+    return '<link rel="' + m.group (1) + '" ' + m.group (2) \
+        + ' title="' + _ (m.group (3)) + '">'
+
+makeinfo_title_re = re.compile (r'<title>([^<]*?) - ([^<]*?)</title>')
+
+def makeinfo_title_gettext (m):
+    return '<title>' + _ (m.group (1)) + ' - ' + m.group (2) + '</title>'
+
+texi2html_title_re = re.compile (r'<title>(.+): ([A-Z\d.]+ |)(.+?)</title>')
 
-def title_gettext (m):
-    return '<title>' + _(m.group(1)) + ' - ' + m.group(2) + '</title>'
+def texi2html_title_gettext (m):
+    return '<title>' + _ (m.group (1)) + double_punct_char_separator + ': ' \
+        + m.group (2) + _ (m.group (3)) + '</title>'
+
+a_href_re = re.compile ('(?s)<a (?P<attributes>[^>]*?href="[\\w.#-_]+"[^>]*?>)(?P<code><code>)?\
+(?P<appendix>Appendix )?(?P<leading>[A-Z0-9.]+ | (?:&lt;){1,2} |&nbsp;[^>:]+?:&nbsp;|&nbsp;|)\
+(?P<name>(?:<samp><span class="command">|</?code>|</span>|[^>])+?)(?P<end_code>(?(code)</code>|))\
+(?P<trailing> (?:&gt;){1,2} |&nbsp;|)</a>:?')
 
 def a_href_gettext (m):
     s = ''
     if m.group(0)[-1] == ':':
         s = double_punct_char_separator + ':'
     t = ''
-    if m.lastindex == 7:
-        t = m.group(7)
-    return '<a ' + (m.group(1) or '') + m.group(2) + (m.group(3) or '') + _(m.group(4)) + m.group(5) + _(m.group(6)) + t + '</a>' + s
+    if m.group ('appendix'):
+        t = _ (m.group ('appendix'))
+    return '<a ' + m.group ('attributes') + (m.group ('code') or '') + \
+        t + m.group ('leading') + _ (m.group ('name')) + \
+        m.group ('end_code') + m.group ('trailing') + '</a>' + s
+
+h_re = re.compile (r'<h(\d)( class="\w+"|)>\s*(Appendix |)([A-Z\d.]+ |)(.+?)\s*</h\1>')
 
 def h_gettext (m):
     if m.group (3):
-        s = _(m.group(3))
+        s = _ (m.group (3))
     else:
         s= ''
-    return '<h' + m.group(1) + m.group(2) + '>' + s +\
-           m.group(4) + _(m.group(5)) + '</h' + m.group(1) + '>'
-
-def crossmanual_ref_gettext (m):
-    return '<a href="' + m.group(1) + '">' + _(m.group(2)) + '</a>'
+    return '<h' + m.group (1) + m.group (2) + '>' + s +\
+           m.group (4) + _ (m.group (5)) + '</h' + m.group (1) + '>'
 
 for filename in files:
     f = open (filename, 'r')
     page = f.read ()
-    f.close()
-    page = re.sub (r'<link rel="(up|prev|next)" (.*?) title="([^"]*?)">', link_gettext, page)
-    page = re.sub (r'<title>([^<]*?) - ([^<]*?)</title>', title_gettext, page)
-    # ugh
-    page = re.sub (r'(?ms)<a ((?:rel="\w+")? ?(?:accesskey="[^"]+?")? ?(?:name=".*?")? ?)(href=".+?">)(<code>)?(Appendix )?([A-Z\d.]+ |)(.+?)(?(3)</code>)</a>:?', a_href_gettext, page)
-    page = re.sub (r'<h(\d)( class="\w+"|)>\s*(Appendix |)([A-Z\d.]+ |)?([^<]+)\s*</h\1>', h_gettext, page)
-    page = re.sub (r'<a href="(\.\./(?:music-glossary|lilypond-program/)?(?:.+?))">(.+?)</a>', crossmanual_ref_gettext, page)
-    # this is necessary for entries not translated by a_href_gettext
-    page = re.sub (r'<a href="(.+?)">(.+?)</a>', crossmanual_ref_gettext, page)
+    f.close ()
+    page = link_re.sub (link_gettext, page)
+    page = makeinfo_title_re.sub (makeinfo_title_gettext, page)
+    page = texi2html_title_re.sub (texi2html_title_gettext, page)
+    page = a_href_re.sub (a_href_gettext, page)
+    page = h_re.sub (h_gettext, page)
     for w in ('Next:', 'Previous:', 'Up:'):
-        page = re.sub (w, _(w), page)
+        page = page.replace (w, _ (w))
     page = langdefs.LANGDICT[lang].html_filter (page)
     f = open (os.path.join (outdir, filename), 'w')
     f.write (page)