diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/local/term.nim | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/local/term.nim b/src/local/term.nim index 64898702..29a0a68b 100644 --- a/src/local/term.nim +++ b/src/local/term.nim @@ -43,10 +43,14 @@ type vi # make cursor invisible ve # reset cursor to normal + TermcapCapNumeric = enum + Co # color? + Termcap = ref object bp: array[1024, uint8] funcstr: array[256, uint8] caps: array[TermcapCap, cstring] + numCaps: array[TermcapCapNumeric, cint] Terminal* = ref TerminalObj TerminalObj = object @@ -646,6 +650,8 @@ when termcap_found: term.tc = tc for id in TermcapCap: tc.caps[id] = tgetstr(cstring($id), cast[ptr cstring](addr tc.funcstr)) + for id in TermcapCapNumeric: + tc.numCaps[id] = tgetnum(cstring($id)) else: raise newException(Defect, "Failed to load termcap description for terminal " & term.tname) @@ -844,15 +850,20 @@ proc detectTermAttributes(term: Terminal, windowOnly: bool): TermStartResult = term.loadTermcap() if term.tc != nil: term.smcup = term.hascap ti - if term.hascap(ZH): + if term.colormode < cmEightBit and term.tc.numCaps[Co] == 256: + # due to termcap limitations, 256 is the highest possible number here + term.colormode = cmEightBit + elif term.colormode < cmANSI and term.tc.numCaps[Co] >= 8: + term.colormode = cmANSI + if term.hascap ZH: term.formatmode.incl(ffItalic) - if term.hascap(us): + if term.hascap us: term.formatmode.incl(ffUnderline) - if term.hascap(md): + if term.hascap md: term.formatmode.incl(ffBold) - if term.hascap(mr): + if term.hascap mr: term.formatmode.incl(ffReverse) - if term.hascap(mb): + if term.hascap mb: term.formatmode.incl(ffBlink) else: term.smcup = true |