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| author | Maxime Coste <mawww@kakoune.org> | 2017-10-12 14:38:19 +0800 |
|---|---|---|
| committer | Maxime Coste <mawww@kakoune.org> | 2017-10-12 14:46:15 +0800 |
| commit | 89f016d871c9ccc516e244e8bc594defe3678daf (patch) | |
| tree | 6de4767371edb0c424d0e5e8102c4c9b4f81b15c /src/unicode.hh | |
| parent | 446085d32b8a7562fd35a9fb7105874343d8715e (diff) | |
Refactor column highlighter to make it more robust
Support arbitrary orders for column highlighters (it was previously
failing when column highlighters were not applied in column order).
Fix show_matching tab handling at the same time (horizontal scrolling,
tab characters and show_matching were behaving badly).
Window highlighting now runs user highlighters, then built-ins for each
phases, instead of running all phases for user highlighters, then all
phases for built-ins.
We now consider unprintable character to be 1-column width as we know
we will display them as "�".
Fixes #1615
Fixes #1023
Diffstat (limited to 'src/unicode.hh')
| -rw-r--r-- | src/unicode.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/unicode.hh b/src/unicode.hh index 94b0523a..01fcfb23 100644 --- a/src/unicode.hh +++ b/src/unicode.hh @@ -58,7 +58,7 @@ inline ColumnCount codepoint_width(Codepoint c) noexcept if (c == '\n') return 1; const auto width = wcwidth((wchar_t)c); - return width > 0 ? width : 0; + return width >= 0 ? width : 1; } enum class CharCategories |