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Rework editorconfig.kak to make it more robust and handle tabs more correctly

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This commit is contained in:
Maxime Coste 2016-12-02 13:44:51 +00:00
parent 089ee8ac0a
commit d88d0bac42
1 changed files with 30 additions and 28 deletions
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58
rc/extra/editorconfig.kak
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@ -1,33 +1,35 @@
def editorconfig-load -docstring "Set indentation options according to editorconfig file" %{
%sh{
command -v editorconfig >/dev/null 2>&1 || { echo 'echo -color Error The editorconfig tool could not be found'; exit 1; }
editorconfig $kak_buffile | awk -F= -- \
'{
if ($1 == "indent_style" && $2 == "tab") {
print "set buffer indentwidth 0"
}
else if ($1 == "indent_size" && $2 ~ "[0-9]+") {
print "set buffer indentwidth", $2
}
else if ($1 == "tab_width" && $2 ~ "[0-9]+") {
print "set buffer tabstop", $2
}
else if ($1 == "end_of_line") {
if ($2 == "lf" || $2 == "crlf") {
print "set buffer eolformat", $2
}
else {
print "echo -color yellow",$2,"is not a valid eolformat string: ignored\""
}
}
else if ($1 == "charset") {
if ($2 == "utf-8-bom") {
print "set buffer BOM utf8"
}
else {
print "set buffer BOM none"
}
}
}'
editorconfig $kak_buffile | awk -F= -- '
/indent_style=/ { indent_style = $2 }
/indent_size=/ { indent_size = $2 == "tab" ? 4 : $2 }
/tab_width=/ { tab_width = $2 }
/end_of_line=/ { end_of_line = $2 }
/charset=/ { charset = $2 }
END {
if (indent_style == "tab")
{
print "set buffer indentwidth 0"
print "set buffer aligntab true"
}
if (indent_style == "spaces") {
print "set buffer indentwidth " (indent_size == "tab" ? 4 : indent_size)
print "set buffer aligntab false"
}
if (indent_size || tab_width) {
print "set buffer tabstop " (tab_width ? tab_width : indent_size)
}
if (end_of_line) {
if (end_of_line == "lf" || end_of_line == "crlf")
print "set buffer eolformat " end_of_line
else
print "error"
}
if (charset)
print "set buffer BOM" (charset == "utf-8-bom" ? true : false)
}
'
}
}