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Allow ignoring lines containing a sentinel

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This commit is contained in:
Kovid Goyal 2022-09-03 07:09:27 +05:30
parent e433b90297
commit 40a9ab8929
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 19 additions and 8 deletions
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17
tools/utils/style/indent-and-wrap.go
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@ -311,6 +311,7 @@ type wrapper struct {
current_word strings.Builder
current_line line_builder
lines []string
ignore_lines_containing []string
}
func (self *wrapper) newline_prefix() {
@ -321,12 +322,21 @@ func (self *wrapper) newline_prefix() {
self.current_line.add_escape_code(self.hyperlink.as_escape_codes(false))
}
func (self *wrapper) append_line(line string) {
for _, q := range self.ignore_lines_containing {
if strings.Contains(line, q) {
return
}
}
self.lines = append(self.lines, line)
}
func (self *wrapper) end_current_line() {
line := self.current_line.reset()
if strings.HasSuffix(line, self.indent) && wcswidth.Stringwidth(line) == self.indent_width {
line = line[:len(line)-len(self.indent)]
}
self.lines = append(self.lines, line)
self.append_line(line)
self.newline_prefix()
}
@ -386,7 +396,7 @@ func (self *wrapper) wrap_text(text string) string {
if last_line == self.current_line.reset() {
last_line = ""
}
self.lines = append(self.lines, last_line)
self.append_line(last_line)
return strings.Join(self.lines, "\n")
}
@ -399,7 +409,8 @@ func new_wrapper(indent string, width int) *wrapper {
return &ans
}
func WrapText(text string, indent string, width int) string {
func WrapText(text string, indent string, width int, ignore_lines_containing ...string) string {
w := new_wrapper(indent, width)
w.ignore_lines_containing = ignore_lines_containing
return w.wrap_text(text)
}