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Simplify(?) reflow buffer loop

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This commit is contained in:
C. McEnroe 2020-02-08 16:56:49 -05:00
parent b98c7d6863
commit 29bd788660
1 changed files with 5 additions and 3 deletions
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8
ui.c
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@ -459,10 +459,12 @@ void uiFormat(
static void reflow(struct Window *window) { static void reflow(struct Window *window) {
werase(window->pad); werase(window->pad);
wmove(window->pad, BufferCap - 1, 0); wmove(window->pad, BufferCap - 1, 0);
size_t len = window->buffer.len; struct Buffer *buffer = &window->buffer;
for (size_t i = (len > BufferCap ? len - BufferCap : 0); i < len; ++i) { for (size_t i = 0; i < BufferCap; ++i) {
char *line = buffer->lines[(buffer->len + i) % BufferCap];
if (!line) continue;
waddch(window->pad, '\n'); waddch(window->pad, '\n');
wordWrap(window->pad, window->buffer.lines[i % BufferCap]); wordWrap(window->pad, line);
} }
} }