These commands should just take some lines.

[lyx.git] / lib / lyx2lyx / lyx_1_3.py

diff --git a/lib/lyx2lyx/lyx_1_3.py b/lib/lyx2lyx/lyx_1_3.py
index 91dae09ec0d1c81ef7e61df06c735bc7885874d8..3ef648c56ec6aedca53afdfed52ac50563321591 100644 (file)
--- a/lib/lyx2lyx/lyx_1_3.py
+++ b/lib/lyx2lyx/lyx_1_3.py
@@ -21,7 +21,7 @@
 
 import re
 from parser_tools import find_token, find_end_of, get_value,\
-                         find_token_exact, del_token
+                         find_token_exact
 
 ####################################################################
 # Private helper functions
@@ -30,6 +30,22 @@ def find_end_of_inset(lines, i):
     "Finds the matching \end_inset"
     return find_end_of(lines, i, "\\begin_inset", "\\end_inset")
 
+
+def del_token(lines, token, start, end):
+    """ del_token(lines, token, start, end) -> int
+
+    Find the lower line in lines where token is the first element and
+    delete that line.
+
+    Returns the number of lines remaining."""
+
+    k = find_token_exact(lines, token, start, end)
+    if k == -1:
+        return end
+    else:
+        del lines[k]
+        return end - 1
+
 # End of helper functions
 ####################################################################