Skip paragraph parameters for dash conversion

Some of them are directly passed to LaTeX, but for all of them a token
\twohyphens or \threehyphens is not valid. This fixes bug #10243.

lib/lyx2lyx/lyx_2_2.py

@@ -632,6 +632,10 @@ def convert_dashes(document):
             else:
                 i = j
             continue
+        if len(words) > 0 and words[0] in ["\\leftindent", "\\paragraph_spacing", "\\align", "\\labelwidthstring"]:
+            # skip paragraph parameters (bug 10243)
+            i += 1
+            continue
         while True:
             j = document.body[i].find("--")
             if j == -1:

status.22x

@@ -72,6 +72,8 @@ What's new
 
 * LYX2LYX
 
+- Fix paragraph argument conversion for \labelwidthstring etc (bug 10243).
+
 
 
 * USER INTERFACE