Enable InsetQuote in verbatim and Hebrew

[features.git] / lib / lyx2lyx / lyx_2_3.py

diff --git a/lib/lyx2lyx/lyx_2_3.py b/lib/lyx2lyx/lyx_2_3.py
index 804d0e62c290dbf8f136dd32ded9ac61b09c23cd..4d42b41f1b3bc891e058c46fb37344254e29062c 100644 (file)
--- a/lib/lyx2lyx/lyx_2_3.py
+++ b/lib/lyx2lyx/lyx_2_3.py
@@ -25,13 +25,14 @@ import sys, os
 
 # Uncomment only what you need to import, please.
 
-from parser_tools import find_end_of#, find_token, find_tokens, \
+from parser_tools import find_end_of, find_token_backwards#,
+#  find_token, find_tokens, \
 #  find_token_exact, find_end_of_inset, find_end_of_layout, \
-#  find_token_backwards, is_in_inset, get_value, get_quoted_value, \
+#  is_in_inset, get_value, get_quoted_value, \
 #  del_token, check_token, get_option_value, get_bool_value
 
 from parser_tools import find_token, find_end_of_inset, get_value, \
-     get_bool_value
+     get_bool_value, get_containing_layout
 
 from lyx2lyx_tools import add_to_preamble, put_cmd_in_ert
 #  get_ert, lyx2latex, \
@@ -492,6 +493,67 @@ def revert_syriac(document):
                                 "\\end_layout", ""]
 
 
+def revert_quotes(document):
+    " Revert Quote Insets in verbatim or Hebrew context to plain quotes "
+
+    # First handle verbatim insets
+    i = 0
+    j = 0
+    while i < len(document.body):
+        words = document.body[i].split()
+        if len(words) > 1 and words[0] == "\\begin_inset" and \
+           ( words[1] in ["ERT", "listings"] or words[2] == "URL" ):
+            j = find_end_of_inset(document.body, i)
+            if j == -1:
+                document.warning("Malformed LyX document: Can't find end of " + words[1] + " inset at line " + str(i))
+                i += 1
+                continue
+            while True:
+                k = find_token(document.body, '\\begin_inset Quotes', i, j)
+                if k == -1:
+                    i += 1
+                    break
+                l = find_end_of_inset(document.body, k)
+                if l == -1:
+                    document.warning("Malformed LyX document: Can't find end of Quote inset at line " + str(k))
+                    i = k
+                    continue
+                replace = "\""
+                if document.body[k].endswith("s"):
+                    replace = "'"
+                document.body[k:l+1] = [replace]
+        else:
+            i += 1
+            continue
+
+    # Now handle Hebrew
+    i = 0
+    j = 0
+    while True:
+        k = find_token(document.body, '\\begin_inset Quotes', i, j)
+        if k == -1:
+            return
+        l = find_end_of_inset(document.body, k)
+        if l == -1:
+            document.warning("Malformed LyX document: Can't find end of Quote inset at line " + str(k))
+            i = k
+            continue
+        hebrew = False
+        parent = get_containing_layout(document.body, k)
+        ql = find_token_backwards(document.body, "\\lang", k)
+        if ql == -1 or ql < parent[1]:
+            hebrew = document.language == "hebrew"
+        elif document.body[ql] == "\\lang hebrew":
+            hebrew = True
+        if hebrew:
+            replace = "\""
+            if document.body[k].endswith("s"):
+                replace = "'"
+            document.body[k:l+1] = [replace]
+        i += 1
+    
+
+
 ##
 # Conversion hub
 #
@@ -506,10 +568,12 @@ convert = [
            [514, []],
            [515, []],
            [516, [convert_inputenc]],
+           [517, []]  
           ]
 
 revert =  [
-           [516, []],
+           [516, [revert_quotes]],
+           [515, []],
            [514, [revert_urdu, revert_syriac]],
            [513, [revert_amharic, revert_asturian, revert_kannada, revert_khmer]],
            [512, [revert_bosnian, revert_friulan, revert_macedonian, revert_piedmontese, revert_romansh]],