diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/local/term.nim | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/local/term.nim b/src/local/term.nim index 948d0f24..bc9919b8 100644 --- a/src/local/term.nim +++ b/src/local/term.nim @@ -597,14 +597,14 @@ proc generateSwapOutput(term: Terminal): string = proc hideCursor*(term: Terminal) = when TermcapFound: - if term.tc != nil: + if term.tc != nil and term.hascap vi: term.write(term.ccap vi) return term.write(CIVIS) proc showCursor*(term: Terminal) = when TermcapFound: - if term.tc != nil: + if term.tc != nil and term.hascap ve: term.write(term.ccap ve) return term.write(CNORM) @@ -1277,10 +1277,16 @@ proc detectTermAttributes(term: Terminal; windowOnly: bool): TermStartResult = term.tname = "dosansi" var win: IOctl_WinSize if ioctl(term.istream.fd, TIOCGWINSZ, addr win) != -1: - term.attrs.width = int(win.ws_col) - term.attrs.height = int(win.ws_row) - term.attrs.ppc = int(win.ws_xpixel) div term.attrs.width - term.attrs.ppl = int(win.ws_ypixel) div term.attrs.height + if win.ws_col > 0: + term.attrs.width = int(win.ws_col) + term.attrs.ppc = int(win.ws_xpixel) div term.attrs.width + if win.ws_row > 0: + term.attrs.height = int(win.ws_row) + term.attrs.ppl = int(win.ws_ypixel) div term.attrs.height + if term.attrs.width == 0: + term.attrs.width = int(parseInt32(getEnv("COLUMNS")).get(0)) + if term.attrs.height == 0: + term.attrs.height = int(parseInt32(getEnv("LINES")).get(0)) if term.config.display.query_da1: let r = term.queryAttrs(windowOnly) if r.success: # DA1 success |