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patch 8.1.2103: wrong error message if "termdebugger" is not executable
Problem: wrong error message if "termdebugger" is not executable. Solution: Check if "termdebugger" is executable and give a clear error message. (Ozaki Kiichi, closes #5000) Fix indents.
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@ -65,8 +65,8 @@ command -nargs=* -complete=file -bang Termdebug call s:StartDebug(<bang>0, <f-ar
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command -nargs=+ -complete=file -bang TermdebugCommand call s:StartDebugCommand(<bang>0, <f-args>)
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" Name of the gdb command, defaults to "gdb".
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if !exists('termdebugger')
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let termdebugger = 'gdb'
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if !exists('g:termdebugger')
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let g:termdebugger = 'gdb'
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endif
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let s:pc_id = 12
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@ -104,9 +104,14 @@ endfunc
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func s:StartDebug_internal(dict)
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if exists('s:gdbwin')
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echoerr 'Terminal debugger already running'
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echoerr 'Terminal debugger already running, cannot run two'
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return
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endif
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if !executable(g:termdebugger)
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echoerr 'Cannot execute debugger program "' .. g:termdebugger .. '"'
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return
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endif
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let s:ptywin = 0
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let s:pid = 0
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