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More work on porting hints

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This commit is contained in:
Kovid Goyal
2023-03-10 06:58:10 +05:30
parent 5b3f5dd02d
commit 2e1eebd998
3 changed files with 107 additions and 20 deletions
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15
tools/cmd/hints/marks.go
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@@ -322,31 +322,32 @@ func (self *ErrNoMatches) Error() string {
return fmt.Sprintf("No %s found", none_of)
}
func find_marks(text string, opts *Options) (ans []Mark, index_map map[int]*Mark, err error) {
text, hyperlinks := process_escape_codes(text)
func find_marks(text string, opts *Options) (sanitized_text string, ans []Mark, index_map map[int]*Mark, err error) {
sanitized_text, hyperlinks := process_escape_codes(text)
pattern, post_processors, group_processors := functions_for(opts)
if opts.Type == "hyperlink" {
ans = hyperlinks
} else {
r, err := regexp.Compile(pattern)
if err != nil {
return nil, nil, fmt.Errorf("Failed to compile the regex pattern: %#v with error: %w", pattern, err)
return "", nil, nil, fmt.Errorf("Failed to compile the regex pattern: %#v with error: %w", pattern, err)
}
ans = mark(r, post_processors, group_processors, text, opts)
ans = mark(r, post_processors, group_processors, sanitized_text, opts)
}
if len(ans) == 0 {
return nil, nil, &ErrNoMatches{Type: opts.Type}
return "", nil, nil, &ErrNoMatches{Type: opts.Type}
}
largest_index := ans[len(ans)-1].Index
offset := utils.Max(0, opts.HintsOffset)
index_map = make(map[int]*Mark, len(ans))
for _, m := range ans {
for i := range ans {
m := &ans[i]
if opts.Ascending {
m.Index += offset
} else {
m.Index = largest_index - m.Index + offset
}
index_map[m.Index] = &m
index_map[m.Index] = m
}
return
}