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Prevent the "funcinfo" command from printing errors

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Add a try{} scope around the exec statement that raises errors when no
selection was possible/made.
This commit is contained in:
Frank LENORMAND 2015-08-03 21:50:50 +03:00
parent 38bb9fc3a8
commit 8beb1da552
1 changed files with 8 additions and 6 deletions
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2
rc/ctags.kak
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@ -36,6 +36,7 @@ def tag-complete -docstring "Insert completion candidates for the current select
def ctags-funcinfo -docstring "Display ctags information about a selected function" %{ def ctags-funcinfo -docstring "Display ctags information about a selected function" %{
eval -draft %{ eval -draft %{
try %{
exec '[(;B<a-k>[a-zA-Z_]+\(<ret><a-;>' exec '[(;B<a-k>[a-zA-Z_]+\(<ret><a-;>'
%sh{ %sh{
sigs=$(readtags -e ${kak_selection%(} | grep kind:f | sed -re 's/^(\S+).*((class|struct|namespace):(\S+))?.*signature:(.*)$/\5 [\4::\1]/') sigs=$(readtags -e ${kak_selection%(} | grep kind:f | sed -re 's/^(\S+).*((class|struct|namespace):(\S+))?.*signature:(.*)$/\5 [\4::\1]/')
@ -44,6 +45,7 @@ def ctags-funcinfo -docstring "Display ctags information about a selected functi
fi fi
} }
} }
}
} }
def ctags-enable-autoinfo -docstring "Automatically display ctags information about function" %{ def ctags-enable-autoinfo -docstring "Automatically display ctags information about function" %{