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fix C-e bug

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Kyle Isom
2025-11-26 02:24:56 -08:00
parent a528b3fc3e
commit 2579bb01c8
1 changed files with 7 additions and 11 deletions
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18
main.c
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@@ -2473,7 +2473,7 @@ move_cursor_once(int16_t c, int interactive)
break; break;
case END_KEY: case END_KEY:
case CTRL_KEY('e'): case CTRL_KEY('e'):
if (editor.nrows == 0) { if (editor.cury >= editor.nrows) {
break; break;
} }
editor.curx = editor.row[editor.cury].size; editor.curx = editor.row[editor.cury].size;
@@ -2481,13 +2481,6 @@ move_cursor_once(int16_t c, int interactive)
default: default:
break; break;
} }
row = (editor.cury >= editor.nrows) ? NULL : &editor.row[editor.cury];
reps = row ? row->size : 0;
if (editor.curx > reps) {
editor.curx = reps;
}
} }
@@ -2508,10 +2501,13 @@ newline(void)
struct erow *row = NULL; struct erow *row = NULL;
if (editor.cury >= editor.nrows) { if (editor.cury >= editor.nrows) {
/* At or past end of file, insert empty line */
erow_insert(editor.cury, "", 0); erow_insert(editor.cury, "", 0);
editor.cury++;
editor.curx = 0;
} else if (editor.curx == 0) { } else if (editor.curx == 0) {
erow_insert(editor.cury, "", 0); erow_insert(editor.cury, "", 0);
editor.cury++;
editor.curx = 0;
} else { } else {
row = &editor.row[editor.cury]; row = &editor.row[editor.cury];
erow_insert(editor.cury + 1, erow_insert(editor.cury + 1,
@@ -2521,10 +2517,10 @@ newline(void)
row->size = editor.curx; row->size = editor.curx;
row->line[row->size] = '\0'; row->line[row->size] = '\0';
erow_update(row); erow_update(row);
editor.cury++;
editor.curx = 0;
} }
editor.cury++;
editor.curx = 0;
/* BREAK THE KILL CHAIN \m/ */ /* BREAK THE KILL CHAIN \m/ */
editor.kill = 0; editor.kill = 0;
} }