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Fixed bug where screen did not get properly updated after deletion

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This commit is contained in:
Bobbi Webber-Manners 2020-07-12 18:03:05 -04:00
parent 1943dc2558
commit adabb7c0f3
1 changed files with 2 additions and 4 deletions
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6
apps/edit.c
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@ -3,8 +3,6 @@
// Bobbi July 2020
/////////////////////////////////////////////////////////////////////////////
// TODO: There is still an issue where if deleting (left or right) removes
// lines, the rest of the screen doesn't get drawn as it should.
// TODO: it is possible to scroll off beginning or end of doc
// TODO: Probably should convert tabs to space in loading and when tab key
// is pressed. Much easier to deal with. Implications for reading
@ -315,7 +313,7 @@ void update_after_delete_char_right(void) {
}
// If necessary, print rest of screen
if ((gapbuf[gapend] == EOL) || (prevcol == 0))
if ((gapbuf[gapend] == EOL) || (prevcol == NCOLS - 1))
while ((pos < BUFSZ) && (row < NROWS))
read_char_update_pos();
@ -370,7 +368,7 @@ void update_after_delete_char(void) {
}
// If necessary, print rest of screen
if ((gapbuf[gapbegin] == EOL) || (prevcol == 0))
if ((gapbuf[gapbegin] == EOL) || (prevcol == NCOLS - 1))
while ((pos < BUFSZ) && (row < NROWS))
read_char_update_pos();