diff options
| author | C. McEnroe | 2020-09-06 20:40:29 -0400 |
|---|---|---|
| committer | C. McEnroe | 2020-09-06 20:40:29 -0400 |
| commit | f0fe44f35504788edc241e347252384517a33087 (patch) | |
| tree | c64fb5fc70b25e557ab8390290f8cc6a5ef5c701 | |
| parent | 49e626b2f3b4b1eb984b53e94b57eb2ece69adeb (diff) | |
Add C-r, C-s for basic scrollback search
| -rw-r--r-- | catgirl.1 | 6 | ||||
| -rw-r--r-- | ui.c | 13 |
2 files changed, 18 insertions, 1 deletions
diff --git a/catgirl.1 b/catgirl.1 index 6e9f867..ad2b3a2 100644 --- a/catgirl.1 +++ b/catgirl.1 @@ -1,4 +1,4 @@ -.Dd September 3, 2020 +.Dd September 6, 2020 .Dt CATGIRL 1 .Os . @@ -459,6 +459,10 @@ Redraw the UI. Switch to next window. .It Ic C-p Switch to previous window. +.It Ic C-r +Scroll to previous line matching input. +.It Ic C-s +Scroll to next line matching input. .It Ic C-v Scroll down a page. .It Ic M-- diff --git a/ui.c b/ui.c index 4178d8f..676f969 100644 --- a/ui.c +++ b/ui.c @@ -518,6 +518,17 @@ static void windowScrollHot(struct Window *window, int dir) { } } +static void +windowScrollSearch(struct Window *window, const char *str, int dir) { + size_t from = BufferCap - window->scroll - MAIN_LINES + MarkerLines + dir; + for (size_t i = from; i < BufferCap; i += dir) { + const struct Line *line = bufferHard(window->buffer, i); + if (!line || !strcasestr(line->str, str)) continue; + windowScrollTo(window, BufferCap - i); + break; + } +} + struct Util uiNotifyUtil; static void notify(uint id, const char *str) { if (!uiNotifyUtil.argc) return; @@ -877,6 +888,8 @@ static void keyCtrl(wchar_t ch) { break; case L'L': clearok(curscr, true); break; case L'N': uiShowNum(windows.show + 1); break; case L'P': uiShowNum(windows.show - 1); + break; case L'R': windowScrollSearch(window, editBuffer(NULL), -1); + break; case L'S': windowScrollSearch(window, editBuffer(NULL), +1); break; case L'T': edit(id, EditTranspose, 0); break; case L'U': edit(id, EditDeleteHead, 0); break; case L'V': windowScrollPage(window, -1); |