From 33e6f2089a07e2a3935622f2c7cdf15879063469 Mon Sep 17 00:00:00 2001
From: Dekel Tsur <dekelts@tau.ac.il>
Date: Sat, 3 Aug 2002 10:31:31 +0000
Subject: [PATCH] Few improvements

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4852 a592a061-630c-0410-9148-cb99ea01b6c8
---
 lib/ChangeLog                 |  6 ++++++
 lib/lyx2lyx/lyx2lyx           | 10 +++++-----
 lib/lyx2lyx/lyxconvert_218.py |  7 +++----
 lib/lyx2lyx/parser_tools.py   | 17 +++++++++++++++++
 4 files changed, 31 insertions(+), 9 deletions(-)

diff --git a/lib/ChangeLog b/lib/ChangeLog
index e99ae2f901..f3193b3165 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,9 @@
+2002-08-03  Dekel Tsur  <dekelts@tau.ac.il>
+
+	* lyx2lyx/lyxconvert_218.py (remove_oldert): Few fixes.
+
+	* lyx2lyx/lyx2lyx: Change the comment at the top of the lyx file
+
 2002-08-02  Dekel Tsur  <dekelts@tau.ac.il>
 
 	* lyx2lyx/lyxconvert_218.py: Convert ERT and figinsets.
diff --git a/lib/lyx2lyx/lyx2lyx b/lib/lyx2lyx/lyx2lyx
index 51e830babd..7960ffd27b 100755
--- a/lib/lyx2lyx/lyx2lyx
+++ b/lib/lyx2lyx/lyx2lyx
@@ -17,7 +17,7 @@
 
 import getopt, sys, string, re
 from error import error, warning
-from parser_tools import set_format
+from parser_tools import set_comment, set_format
 
 version = "0.0.2"
 
@@ -38,8 +38,7 @@ opt.quiet = 0
 format = re.compile(r"(\d)[\.,]?(\d\d)")
 fileformat = re.compile(r"\\lyxformat\s*(\S*)")
 lst_ft = ["210", "215", "216", "217", "218", "220"]
-format_name = {"210" : "2.10", "215":"2.15", "216": "2.16",
-               "217" : "2.17", "218":"218" , "220":"220"}
+
 def usage():
     print """Usage: lyx2lyx [options] file1
 Convert old lyx file <file1> to newer format.
@@ -164,9 +163,10 @@ def main(argv):
     end = lst_ft.index(opt.end)
 
     for fmt in lst_ft[start:end]:
-        __import__("lyxconvert_" + fmt).convert(header,body)
+	__import__("lyxconvert_" + fmt).convert(header,body)
 
-    set_format(header,format_name[opt.end])
+    set_comment(header, opt.end)
+    set_format(header, opt.end)
     write_file(opt.output, header, body)
     
 if __name__ == "__main__":
diff --git a/lib/lyx2lyx/lyxconvert_218.py b/lib/lyx2lyx/lyxconvert_218.py
index 42f9161a45..7e9e26acc4 100644
--- a/lib/lyx2lyx/lyxconvert_218.py
+++ b/lib/lyx2lyx/lyxconvert_218.py
@@ -171,10 +171,8 @@ def remove_oldert(lines):
 	i = find_tokens(lines, ["\\latex latex", "\\layout LaTeX"], i)
 	if i == -1:
 	    break
-	j = find_tokens(lines, ["\\latex default", "\\layout", "\\end_float"],
+	j = find_tokens(lines, ["\\latex default", "\\layout", "\\end_float", "\\the_end"],
 			i+1)
-	if j == -1:
-	    j = len(lines)-1
 	if check_token(lines[j], "\\layout"):
 	    while j-1 >= 0 and check_token(lines[j-1], "\\begin_deeper"):
 		j = j-1
@@ -257,7 +255,8 @@ def combine_ert(lines):
 		break
 
 	if count >= 2:
-	    lines[i+1:k] = text
+	    j = find_token(lines, "\\layout", i+1)
+	    lines[j:k] = text
 
 	i = i+1
 	
diff --git a/lib/lyx2lyx/parser_tools.py b/lib/lyx2lyx/parser_tools.py
index f75eeac204..ffe8cfcee4 100644
--- a/lib/lyx2lyx/parser_tools.py
+++ b/lib/lyx2lyx/parser_tools.py
@@ -77,6 +77,23 @@ def find_nonempty_line(lines, start, end = 0):
 	    return i
     return -1
 
+
+def set_comment(lines, number):
+    x = int(number)
+    if x < 216:
+	# It is not worth the trouble to handle this case
+	return
+    elif x < 220:
+	version = "1.1"
+    else:
+	version = "1.2"
+
+    lines[0] = "#LyX %s created this file. For more info see http://www.lyx.org/" % version
+    if lines[1][0] == '#':
+	del lines[1]
+
 def set_format(lines, number):
+    if int(number) <= 217:
+	number = float(number)/100
     i = find_token(lines, "\\lyxformat", 0)
     lines[i] = "\\lyxformat %s" % number
-- 
2.39.2