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| author | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2024-08-29 01:56:50 +0200 |
|---|---|---|
| committer | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2024-09-09 18:22:21 +0200 |
| commit | 7c592561af3bbbad2eaf865247811ba2bd590c2e (patch) | |
| tree | 75b27cf40fb9ba8d646eb00e05be5f91d116b493 /src/view.c | |
| parent | c71ed30cf0c554d288edfe87842082cc9ec393a7 (diff) | |
| download | sciteco-7c592561af3bbbad2eaf865247811ba2bd590c2e.tar.gz | |
Glyph to byte offset mapping is now using the line character index (refs #5)
* This works reasonably well unless lines are exceedingly long
(as on a line we always count characters).
The following test case is still slow (on Unicode buffers):
10000<@I/XX/> <%a-1:J;>
While the following is now also fast:
10000<@I/X^J/> <%a-1:J;>
* Commands with relative character offsets (C, R, A, D) have
a special optimization where they always count characters beginning
at dot, as long as the argument is now exceedingly large.
This means they are fast even on exceedingly long lines.
* The remaining commands (search, EC/EG, Xq) now accept glyph indexes.
Diffstat (limited to 'src/view.c')
| -rw-r--r-- | src/view.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -112,6 +112,12 @@ teco_view_setup(teco_view_t *ctx) teco_view_ssm(ctx, SCI_STYLESETBACK, STYLE_CALLTIP, 0xFFFFFF); /* + * Documents are UTF-8 by default and all UTF-8 documents + * are expected to have a character index. + */ + teco_view_ssm(ctx, SCI_ALLOCATELINECHARACTERINDEX, SC_LINECHARACTERINDEX_UTF32, 0); + + /* * Since we have patched out Scintilla's original SetRepresentations(), * it no longer resets them on SCI_SETDOCPOINTER. * Therefore it is sufficient for all kinds of views to initialize |