(run_latex, run_dvips, 'main'): Make preview

for all LilyPond-produced tex snippets.

diff --git a/ChangeLog b/ChangeLog
index 73d3d63d63e18c9b287d5bb93d61ecf72922282f..390ece3e20abf4936782b5e29601aab45e74bf83 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2003-06-07  Jan Nieuwenhuizen  <janneke@gnu.org>
 
+       * scripts/ly2dvi.py (run_latex, run_dvips, 'main'): Make preview
+       for all LilyPond-produced tex snippets.
+
        * tex/lilyponddefs.tex: Allow overriding of interscoreline.  This
        fixes one line --preview output of ly2dvi.
 

diff --git a/scripts/ly2dvi.py b/scripts/ly2dvi.py
index aecd6fb6f009ba71d87650c6a737c9af41656915..4b0851b0aa23813e383e676267fce47db0693795 100644 (file)
--- a/scripts/ly2dvi.py
+++ b/scripts/ly2dvi.py
@@ -514,21 +514,25 @@ None
                ly.exit (1)
        
        if preview_p:
-               # make a preview by rendering only the 1st line.
-               preview_fn = outbase + '.preview.tex'
-               f = open (preview_fn, 'w')
-               wfs = find_tex_files (files, extra)
-               s = global_latex_definition (wfs, extra)
-
-               s = re.sub ('thispagestyle{firstpage}', r'''thispagestyle{empty}%
-\\def\\interscoreline{\\endinput}''',s ) 
-               s = re.sub ('thispagestyle{lastpage}', r'''thispagestyle{empty}%
-\\def\\interscoreline{\\endinput}''',s ) 
-               f.write (s)
-               f.close()
-               cmd = '%s \\\\nonstopmode \\\\input %s' % (latex_cmd, preview_fn)
-               ly.system (cmd)
-       
+               # make a preview by rendering only the 1st line
+               # of each score
+               for score in find_tex_files (files, extra):
+                       preview_base = ly.strip_extension (score[0], '.tex')
+                       preview_fn = preview_base + '.preview.tex'
+                       s = global_latex_definition ((score,), extra)
+                       s = re.sub ('thispagestyle{firstpage}',
+                                   r'''thispagestyle{empty}%
+                                   \\def\\interscoreline{\\endinput}''', s)
+                       s = re.sub ('thispagestyle{lastpage}',
+                                   r'''thispagestyle{empty}%
+                                   \\def\\interscoreline{\\endinput}''', s)
+                       f = open (preview_fn, 'w')
+                       f.write (s)
+                       f.close ()
+                       cmd = '%s \\\\nonstopmode \\\\input %s' \
+                             % (latex_cmd, preview_fn)
+                       ly.system (cmd)
+
 
 def run_dvips (outbase, extra):
 
@@ -568,8 +572,12 @@ Using bitmap fonts instead. This will look bad.'''))
        ly.system (cmd)
 
        if preview_p:
-               cmd = 'dvips -E -o%s %s' % ( outbase + '.preview.ps', outbase + '.preview.dvi')         
-               ly.system (cmd)
+               for score in find_tex_files (files, extra):
+                       preview_base = ly.strip_extension (score[0], '.tex')
+                       cmd = 'dvips -E -o%s %s' \
+                             % (preview_base + '.preview.ps',
+                                preview_base + '.preview.dvi')
+                       ly.system (cmd)
 
        if 'PDF' in targets:
                cmd = 'ps2pdf %s.ps %s.pdf' % (outbase , outbase)
@@ -878,7 +886,9 @@ if 1:
                                ly.warning (_("Failed to make PS file. Rerun with --verbose for a trace."))
 
        if preview_p:
-               ly.make_preview (outbase)
+               for score in find_tex_files (files, extra_init):
+                       preview_base = ly.strip_extension (score[0], '.tex')
+                       ly.make_preview (preview_base)
 
        if 'PDFTEX' in targets:
                try:
@@ -956,7 +966,8 @@ if 1:
                        ly.warning (_ ("can't find file: `%s'") % outname)
 
        if html_p:
-               make_html_menu_file (os.path.join (outdir, outbase + ".html"), files_found)
+               make_html_menu_file (os.path.join (outdir, outbase + ".html"),
+                                    files_found)
 
        os.chdir (original_dir)
        ly.cleanup_temp ()