diff options
Diffstat (limited to 'src/buffer.c')
| -rw-r--r-- | src/buffer.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/buffer.c b/src/buffer.c index b8aefcdbcca..b3dd6149487 100644 --- a/src/buffer.c +++ b/src/buffer.c | |||
| @@ -5828,21 +5828,21 @@ If the value of the variable is t, undo information is not recorded. */); | |||
| 5828 | doc: /* Non-nil means that Emacs should use caches to handle long lines more quickly. | 5828 | doc: /* Non-nil means that Emacs should use caches to handle long lines more quickly. |
| 5829 | 5829 | ||
| 5830 | Normally, the line-motion functions work by scanning the buffer for | 5830 | Normally, the line-motion functions work by scanning the buffer for |
| 5831 | newlines. Columnar operations (like move-to-column and | 5831 | newlines. Columnar operations (like `move-to-column' and |
| 5832 | compute-motion) also work by scanning the buffer, summing character | 5832 | `compute-motion') also work by scanning the buffer, summing character |
| 5833 | widths as they go. This works well for ordinary text, but if the | 5833 | widths as they go. This works well for ordinary text, but if the |
| 5834 | buffer's lines are very long (say, more than 500 characters), these | 5834 | buffer's lines are very long (say, more than 500 characters), these |
| 5835 | motion functions will take longer to execute. Emacs may also take | 5835 | motion functions will take longer to execute. Emacs may also take |
| 5836 | longer to update the display. | 5836 | longer to update the display. |
| 5837 | 5837 | ||
| 5838 | If cache-long-line-scans is non-nil, these motion functions cache the | 5838 | If `cache-long-line-scans' is non-nil, these motion functions cache the |
| 5839 | results of their scans, and consult the cache to avoid rescanning | 5839 | results of their scans, and consult the cache to avoid rescanning |
| 5840 | regions of the buffer until the text is modified. The caches are most | 5840 | regions of the buffer until the text is modified. The caches are most |
| 5841 | beneficial when they prevent the most searching---that is, when the | 5841 | beneficial when they prevent the most searching---that is, when the |
| 5842 | buffer contains long lines and large regions of characters with the | 5842 | buffer contains long lines and large regions of characters with the |
| 5843 | same, fixed screen width. | 5843 | same, fixed screen width. |
| 5844 | 5844 | ||
| 5845 | When cache-long-line-scans is non-nil, processing short lines will | 5845 | When `cache-long-line-scans' is non-nil, processing short lines will |
| 5846 | become slightly slower (because of the overhead of consulting the | 5846 | become slightly slower (because of the overhead of consulting the |
| 5847 | cache), and the caches will use memory roughly proportional to the | 5847 | cache), and the caches will use memory roughly proportional to the |
| 5848 | number of newlines and characters whose screen width varies. | 5848 | number of newlines and characters whose screen width varies. |
| @@ -5922,8 +5922,8 @@ Values are interpreted as follows: | |||
| 5922 | hollow display a hollow box cursor | 5922 | hollow display a hollow box cursor |
| 5923 | bar display a vertical bar cursor with default width | 5923 | bar display a vertical bar cursor with default width |
| 5924 | (bar . WIDTH) display a vertical bar cursor with width WIDTH | 5924 | (bar . WIDTH) display a vertical bar cursor with width WIDTH |
| 5925 | hbar display a horisontal bar cursor with default width | 5925 | hbar display a horizontal bar cursor with default width |
| 5926 | (hbar . WIDTH) display a horisontal bar cursor with width WIDTH | 5926 | (hbar . WIDTH) display a horizontal bar cursor with width WIDTH |
| 5927 | ANYTHING ELSE display a hollow box cursor. | 5927 | ANYTHING ELSE display a hollow box cursor. |
| 5928 | 5928 | ||
| 5929 | When the buffer is displayed in a nonselected window, | 5929 | When the buffer is displayed in a nonselected window, |