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texteditor: fix cutting moves cursor out of view

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This commit is contained in:
Marco Kirchner 2016-09-08 21:59:21 +02:00
parent 9fb4f4778f
commit 2b79149cdc
1 changed files with 9 additions and 4 deletions
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13
text.c
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@ -545,14 +545,19 @@ int textViewer(char *file) {
n_lines = 1;
buffer[0] = '\n';
}
if (base_pos + rel_pos >= n_lines) {
rel_pos = n_lines - base_pos - 1;
}
if (rel_pos < 0) {
base_pos += rel_pos;
rel_pos = 0;
}
// Update entries
updateTextEntries(buffer, base_pos, size, offset_list, list.head);
if (base_pos + rel_pos >= n_lines) {
rel_pos = n_lines - 1;
}
changed = 1;
copy_current_size++;
}