Pass parameters by reference (performance)

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

diff --git a/lib/lyx2lyx/parser_tools.py b/lib/lyx2lyx/parser_tools.py
index 9707f7ad463f9a24f92b566140fdd89b69eb2dad..4e30f63bf8094b65bbbb1557d62594cc1d5af317 100644 (file)
--- a/lib/lyx2lyx/parser_tools.py
+++ b/lib/lyx2lyx/parser_tools.py
@@ -439,6 +439,9 @@ def get_containing_inset(lines, i):
           break
       j = stins - 1
 
+  if endins < i:
+      return False
+
   inset = get_value(lines, "\\begin_inset", stins)
   if inset == "":
       # shouldn't happen
@@ -465,18 +468,20 @@ def get_containing_layout(lines, i):
           break
       j = stlay - 1
 
+  if endlay < i:
+      return False
+
   lay = get_value(lines, "\\begin_layout", stlay)
   if lay == "":
       # shouldn't happen
       return False
   par_params = ["\\noindent", "\\indent", "\\indent-toggle", "\\leftindent",
-                "\\start_of_appendix", "\\paragraph_spacing single",
-                "\\paragraph_spacing onehalf", "\\paragraph_spacing double",
-                "\\paragraph_spacing other", "\\align", "\\labelwidthstring"]
+                "\\start_of_appendix", "\\paragraph_spacing", "\\align",
+                "\\labelwidthstring"]
   stpar = stlay
   while True:
       stpar += 1
-      if lines[stpar] not in par_params:
+      if lines[stpar].split(' ', 1)[0] not in par_params:
           break
   return (lay, stlay, endlay, stpar)