bug 1048, ls011: Add FP Store Shifted Post-Update section

[libreriscv.git] / openpower / pandoc_img.py

diff --git a/openpower/pandoc_img.py b/openpower/pandoc_img.py
index 0b135e08148c9f73fb519d680927c060752572dc..f2f19f39fbd740249b593eacd7ca1bdc4d25f4b4 100755 (executable)
--- a/openpower/pandoc_img.py
+++ b/openpower/pandoc_img.py
@@ -2,6 +2,7 @@
 
 import os
 import re
+import sys
 import subprocess
 from pandocfilters import (toJSONFilter, RawInline, Space, Str, walk, Image,
                            Link)
@@ -36,12 +37,16 @@ def inlinenotes(k, v, f, meta):
     if k == u'Image' and f == 'latex':
         imgname = v[2][0]
         out.write("     image %s\n" % (imgname))
-        # HACK! works only relative to openpower directory!
         if imgname.startswith("/"):
-            imgname = ".." + imgname
+            # use absolute paths so pandoc_img.py can be used in any directory
+            file_path = os.path.abspath(__file__)
+            openpower_path = os.path.split(file_path)[0]
+            wiki_path = os.path.split(openpower_path)[0]
+            imgname = os.path.join(wiki_path, imgname.lstrip('/'))
         png = imgname.replace(".svg", ".png")
         png = os.path.split(png)[1]
         png = "tex_out/%s" % png
+        print(f"converting {imgname} to {png}", file=sys.stderr)
         subprocess.run(["inkscape", "-z", "-C", imgname,
                         "--export-png=%s" % png],
                        stdout=subprocess.PIPE)
@@ -54,7 +59,10 @@ def inlinenotes(k, v, f, meta):
         find_brack = v.find(']]')
         if find_brack == -1:
             return
+        hashtag = ""
         link = v[2:find_brack]
+        rest = link.split("#") # can be joined up again with '#'.join(rest)
+        link = rest[0]
         out.write("     link %s\n" % link)
         lookups = {'sv': 'Scalable Vectors for Power ISA',
                    'SV|sv': 'Scalable Vectors for Power ISA',
@@ -76,6 +84,7 @@ def inlinenotes(k, v, f, meta):
                    'sv/remap': 'REMAP subsystem',
                    'sv/remap/appendix': 'REMAP Appendix',
                    'sv/mv.swizzle': 'Swizzle Move',
+                   'sv/twin_butterfly': 'Twin Butterfly',
                    'sv/mv.vec': 'Pack / Unpack',
                    'svp64/appendix': 'SVP64 Appendix',
                    'sv/svp64/appendix': 'SVP64 Appendix',
@@ -97,23 +106,48 @@ def inlinenotes(k, v, f, meta):
                    'openpower/isa/branch': 'Branch pseudocode',
                    'openpower/transcendentals': 'Transcendentals',
                    }
+        if link.startswith("ls") and link[2].isdigit():
+            out.write("     found RFC %s\n" % link)
+            return [Link(['', [], []],
+                         [Str("{RFC "+link+"}")],
+                         ['#%s' % link, '']), 
+                    Str(v[find_brack+2:])]
         if link in lookups:
             out.write("     found %s\n" % lookups[link])
             return [Link(['', [], []],
                          [Str("{"+lookups[link]+"}")],
-                         ['#%s' % link, '']), Str(v[find_brack+2:])]
+                         ['#%s' % linklookups(rest), '']),
+                    Str(v[find_brack+2:])]
         if '|' in link:
             link, ref = link.split("|")
             return [Link(['', [], []],
                          [Str(link)],
-                         [ref, '']), Str(v[find_brack+2:])]
+                         [ref, '']), 
+                    Str(v[find_brack+2:])]
     if k == 'Link':
         out.write("     link type %s\n" %
                   (type(v[1][0])))
-    if k == 'RawInline' and v[0] == 'html' \
-            and re.fullmatch(r"< *br */? *>", v[1]):
-        return [RawInline('latex', r'\\')]
+    if k == 'RawInline' and v[0] == 'html':
+        if re.fullmatch(r"< *br */? *>", v[1]):
+            return [RawInline('latex', r'\\')]
+        if re.fullmatch(r"< *sup *>", v[1]):
+            return [RawInline('latex', r'\textsuperscript{')]
+        if re.fullmatch(r"< */ *sup *>", v[1]):
+            return [RawInline('latex', '}')]
+        if re.fullmatch(r"< *sub *>", v[1]):
+            return [RawInline('latex', r'\textsubscript{')]
+        if re.fullmatch(r"< */ *sub *>", v[1]):
+            return [RawInline('latex', '}')]
+        if re.fullmatch(r"< *small *>", v[1]):
+            return [RawInline('latex', r'{\small ')]
+        if re.fullmatch(r"< */ *small *>", v[1]):
+            return [RawInline('latex', '}')]
 
+def linklookups(rest):
+    res = '#'.join(rest)
+    if len(rest[0]) == 0:
+        res = '_'.join(rest[1:])
+    return res
 
 if __name__ == "__main__":
     toJSONFilter(inlinenotes)