Fix lyx2lyx export of long tables

For some .lyx files with long tables, this fix reduces the
differences in LaTeX export of master, compared to LaTeX export of
the lyx2lyx exported file. Further, this export fixes the lyx2lyx
roundtrip convergence for these cases. For discussion, see:

  https://www.mail-archive.com/search?l=mid&q=20190102230924.7zgla5lhkwxpx5fi%40barna

diff --git a/lib/lyx2lyx/lyx_2_1.py b/lib/lyx2lyx/lyx_2_1.py
index 1dfe163b323436dc8ced06002c18edaeffd53bb9..63d7621ab1b1bab937210b0c225fd4e30c1b290b 100644 (file)
--- a/lib/lyx2lyx/lyx_2_1.py
+++ b/lib/lyx2lyx/lyx_2_1.py
@@ -556,8 +556,6 @@ def handle_longtable_captions(document, forward):
                     get_option_value(document.body[begin_row], 'endlastfoot') != 'true'):
                     document.body[begin_row] = set_option_value(document.body[begin_row], 'caption', 'true", endfirsthead="true')
             elif get_option_value(document.body[begin_row], 'caption') == 'true':
-                if get_option_value(document.body[begin_row], 'endfirsthead') == 'true':
-                    document.body[begin_row] = set_option_value(document.body[begin_row], 'endfirsthead', 'false')
                 if get_option_value(document.body[begin_row], 'endhead') == 'true':
                     document.body[begin_row] = set_option_value(document.body[begin_row], 'endhead', 'false')
                 if get_option_value(document.body[begin_row], 'endfoot') == 'true':