Am 19.01.2016 um 23:45 schrieb Guillaume Munch:
Note that I do not know if it applies cleanly now.
Hmm, seems the bug in my git client is to "apply patch serial". This means to apply 2 or more patches at once. When I apply them one after another no problem occurs.
I did this (applied patch 1 and then patch 2) and compiled LyX without problems.
Result: I used the attached LyX file to test and cannot see a difference with your patch compared to LyX 2.1.4 in the LyX screen.
If you view the PDF of the file you see what I expected as alignment. Did I make a mistake?
thanks and regards Uwe
#LyX 2.1 created this file. For more info see http://www.lyx.org/ \lyxformat 474 \begin_document \begin_header \textclass article \use_default_options true \maintain_unincluded_children false \language english \language_package default \inputencoding auto \fontencoding global \font_roman default \font_sans default \font_typewriter default \font_math auto \font_default_family default \use_non_tex_fonts false \font_sc false \font_osf false \font_sf_scale 100 \font_tt_scale 100 \graphics default \default_output_format default \output_sync 0 \bibtex_command default \index_command default \paperfontsize default \use_hyperref false \papersize default \use_geometry false \use_package amsmath 1 \use_package amssymb 1 \use_package cancel 1 \use_package esint 1 \use_package mathdots 1 \use_package mathtools 1 \use_package mhchem 1 \use_package stackrel 1 \use_package stmaryrd 1 \use_package undertilde 1 \cite_engine basic \cite_engine_type default \biblio_style plain \use_bibtopic false \use_indices false \paperorientation portrait \suppress_date false \justification true \use_refstyle 1 \index Index \shortcut idx \color #008000 \end_index \secnumdepth 3 \tocdepth 3 \paragraph_separation indent \paragraph_indentation default \quotes_language english \papercolumns 1 \papersides 1 \paperpagestyle default \tracking_changes false \output_changes false \html_math_output 0 \html_css_as_file 0 \html_be_strict false \end_header \begin_body \begin_layout Standard \begin_inset Formula \begin{multline*} A=Bbb\\ C=Deeeee\\ E=Fee \end{multline*} \end_inset \end_layout \begin_layout Standard \begin_inset Formula \begin{flalign*} A & =B & dos & sd\\ C & =D & as & sd\\ E & =F & asf & sd \end{flalign*} \end_inset \begin_inset Formula \begin{align*} a & s & s & s \end{align*} \end_inset \end_layout \begin_layout Standard \begin_inset Formula \begin{alignat*}{2} s\hspace{1cm} & s & s & s \end{alignat*} \end_inset \end_layout \end_body \end_document