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Re: [Bug-readline] extra blank line on input that matches available widt


From: Per Bothner
Subject: Re: [Bug-readline] extra blank line on input that matches available width
Date: Sun, 9 Sep 2018 14:22:16 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

On 09/09/2018 01:17 PM, Chet Ramey wrote:
The redisplay is just leaving the last visible line alone. In this case,
though, it's blank. Let's see if this patch fixes it.

gcc -c -DHAVE_CONFIG_H -DSHELL   -I. -I/home/bothner/GNU/bash -I../.. 
-I../../lib  -g -O2 -Wno-parentheses -Wno-format-security display.c
display.c: In function ‘_rl_update_final’:
display.c:2783:7: error: ‘botline_length’ undeclared (first use in this 
function); did you mean ‘history_length’?
   if (botline_length > 0 || _rl_last_c_pos > 0)
       ^~~~~~~~~~~~~~
       history_length

--
        --Per Bothner
address@hidden   http://per.bothner.com/



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