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Copy mode improvements from Anindya Mukherjee:

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- Fix word and word-end for wrapped lines.
- Fix copying of selection end on wrapped lines.
- Fix wrapped word selection edge case.
- Update select-line to respect wrapped lines.
- Update window_copy_..._pos() functions to use grid_reader.

GitHub issue 2605.
This commit is contained in:
nicm
2021-03-09 08:24:09 +00:00
parent 81f9a23d25
commit 81e5736510
2 changed files with 53 additions and 77 deletions
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10
grid-reader.c
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@ -172,7 +172,7 @@ grid_reader_cursor_next_word(struct grid_reader *gr, const char *separators)
/* Do not break up wrapped words. */
if (grid_get_line(gr->gd, gr->cy)->flags & GRID_LINE_WRAPPED)
xx = grid_reader_line_length(gr) - 1;
xx = gr->gd->sx - 1;
else
xx = grid_reader_line_length(gr);
yy = gr->gd->hsize + gr->gd->sy - 1;
@ -197,7 +197,7 @@ grid_reader_cursor_next_word(struct grid_reader *gr, const char *separators)
if (grid_get_line(gr->gd, gr->cy)->flags &
GRID_LINE_WRAPPED)
xx = grid_reader_line_length(gr) - 1;
xx = gr->gd->sx - 1;
else
xx = grid_reader_line_length(gr);
} else
@ -216,7 +216,7 @@ grid_reader_cursor_next_word_end(struct grid_reader *gr, const char *separators)
/* Do not break up wrapped words. */
if (grid_get_line(gr->gd, gr->cy)->flags & GRID_LINE_WRAPPED)
xx = grid_reader_line_length(gr) - 1;
xx = gr->gd->sx - 1;
else
xx = grid_reader_line_length(gr);
yy = gr->gd->hsize + gr->gd->sy - 1;
@ -241,7 +241,7 @@ grid_reader_cursor_next_word_end(struct grid_reader *gr, const char *separators)
if (grid_get_line(gr->gd, gr->cy)->flags &
GRID_LINE_WRAPPED)
xx = grid_reader_line_length(gr) - 1;
xx = gr->gd->sx - 1;
else
xx = grid_reader_line_length(gr);
} else
@ -294,7 +294,7 @@ grid_reader_cursor_previous_word(struct grid_reader *gr, const char *separators,
GRID_LINE_WRAPPED)
break;
grid_reader_cursor_up(gr);
grid_reader_cursor_end_of_line(gr, 0, 0);
grid_reader_cursor_end_of_line(gr, 0, 1);
}
if (gr->cx > 0)
gr->cx--;