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lint-prev

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This commit is contained in:
Dimitar Dimitrov 2016-11-02 12:42:35 +00:00
parent ae339dc3c4
commit 05f7ab7568
1 changed files with 25 additions and 1 deletions
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26
rc/base/lint.kak
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@ -23,7 +23,7 @@ def lint -docstring 'Parse the current buffer with a linter' %{
{ # do the parsing in the background and when ready send to the session
eval "$kak_opt_lintcmd '$dir'/buf" | sort -t: -k2 -n > "$dir"/stderr
eval "$kak_opt_lintcmd '$dir'/buf" | sort -t: -k2,2 -n > "$dir"/stderr
printf '%s\n' "eval -client $kak_client echo 'linting done'" | kak -p "$kak_session"
# Flags for the gutter:
@ -100,3 +100,27 @@ def lint-next -docstring "Jump to the next line that contains an error" %{ %sh{
printf '%s\n' "select $candidate.$col,$candidate.$col"
}
}}
def lint-prev -docstring "Jump to the previous line that contains an error" %{ %sh{
printf '%s\n' "$kak_opt_lint_errors" | sort -t, -k1,1 -rn | {
while read -r line
do
# get line,column pair
coords="${line%,*}"
candidate="${coords%,*}"
if [ "$candidate" -lt "$kak_cursor_line" ]
then
break
fi
done
if [ "$candidate" -lt "$kak_cursor_line" ]
then
col="${coords#*,}"
else
last=$(printf '%s\n' "$kak_opt_lint_errors" | tail -n1)
candidate=$(printf '%s\n' "$last" | cut -d, -f1)
col=$(printf '%s\n' "$last" | cut -d, -f2)
fi
printf '%s\n' "select $candidate.$col,$candidate.$col"
}
}}