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Remove unneeded padding in relative line numbers highlighting

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We were still adding one more char to the line number width in case
it would contain a minus sign. The minus signs are not used anymore
in relative line numbering so we dont need to keep that addtional
char which is always a blank.
This commit is contained in:
Maxime Coste 2017-02-07 23:01:23 +00:00
parent 033ded15ae
commit 5342d67fa4
1 changed files with 4 additions and 4 deletions
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8
src/highlighters.cc
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@ -744,14 +744,14 @@ void show_line_numbers(const Context& context, HighlightFlags flags,
++digit_count; ++digit_count;
char format[16]; char format[16];
format_to(format, "%{}d{}", digit_count + (relative ? 1 : 0), separator); format_to(format, "%{}d{}", digit_count, separator);
int main_selection = (int)context.selections().main().cursor().line + 1; const int main_line = (int)context.selections().main().cursor().line + 1;
for (auto& line : display_buffer.lines()) for (auto& line : display_buffer.lines())
{ {
const int current_line = (int)line.range().begin.line + 1; const int current_line = (int)line.range().begin.line + 1;
const bool is_cursor_line = main_selection == current_line; const bool is_cursor_line = main_line == current_line;
const int line_to_format = (relative and not is_cursor_line) ? const int line_to_format = (relative and not is_cursor_line) ?
current_line - main_selection : current_line; current_line - main_line : current_line;
char buffer[16]; char buffer[16];
snprintf(buffer, 16, format, std::abs(line_to_format)); snprintf(buffer, 16, format, std::abs(line_to_format));
DisplayAtom atom{buffer}; DisplayAtom atom{buffer};