Re: Too long lines in the echo area of the stand-alone Info reader

2014-12-25 Thread Gavin Smith
On Wed, Dec 24, 2014 at 5:53 PM, Eli Zaretskii e...@gnu.org wrote: While working on the MinGW port of Info, I noticed an annoying problem: the welcome message displayed in the echo area when the reader starts up causes the entire display to scroll up one line, which messes up the display until

Too long lines in the echo area of the stand-alone Info reader

2014-12-24 Thread Eli Zaretskii
While working on the MinGW port of Info, I noticed an annoying problem: the welcome message displayed in the echo area when the reader starts up causes the entire display to scroll up one line, which messes up the display until you scroll the main window once or twice. The current version string,

Re: Too long lines in the echo area of the stand-alone Info reader

2014-12-24 Thread Gavin Smith
On Wed, Dec 24, 2014 at 5:53 PM, Eli Zaretskii e...@gnu.org wrote: Looking through the code in display_update_window_1, I don't see any attempt to handle this situation. Does the code assume that writing a character at the last column of the last display line doesn't cause such a scroll? If