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Regex based normal mode command honor the selected register

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They default to the '/' register for the default regex, but can
use another if specified with "<reg>
This commit is contained in:
Maxime Coste 2015-11-09 21:28:18 +00:00
parent 9b8e2526f9
commit 6ecccf4119
1 changed files with 22 additions and 16 deletions
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38
src/normal.cc
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@ -610,14 +610,15 @@ void regex_prompt(Context& context, const String prompt, T func)
} }
template<SelectMode mode, Direction direction> template<SelectMode mode, Direction direction>
void search(Context& context, NormalParams) void search(Context& context, NormalParams params)
{ {
const char reg = tolower(params.reg ? params.reg : '/');
regex_prompt(context, direction == Forward ? "search:" : "reverse search:", regex_prompt(context, direction == Forward ? "search:" : "reverse search:",
[](Regex ex, PromptEvent event, Context& context) { [reg](Regex ex, PromptEvent event, Context& context) {
if (ex.empty()) if (ex.empty())
ex = Regex{context.main_sel_register_value("/")}; ex = Regex{context.main_sel_register_value(reg)};
else if (event == PromptEvent::Validate) else if (event == PromptEvent::Validate)
RegisterManager::instance()['/'] = ex.str(); RegisterManager::instance()[reg] = ex.str();
if (not ex.empty() and not ex.str().empty()) if (not ex.empty() and not ex.str().empty())
select_next_match<direction, mode>(context.buffer(), context.selections(), ex); select_next_match<direction, mode>(context.buffer(), context.selections(), ex);
}); });
@ -626,7 +627,8 @@ void search(Context& context, NormalParams)
template<SelectMode mode, Direction direction> template<SelectMode mode, Direction direction>
void search_next(Context& context, NormalParams params) void search_next(Context& context, NormalParams params)
{ {
StringView str = context.main_sel_register_value("/"); const char reg = tolower(params.reg ? params.reg : '/');
StringView str = context.main_sel_register_value(reg);
if (not str.empty()) if (not str.empty())
{ {
Regex ex{str}; Regex ex{str};
@ -639,7 +641,7 @@ void search_next(Context& context, NormalParams params)
} }
template<bool smart> template<bool smart>
void use_selection_as_search_pattern(Context& context, NormalParams) void use_selection_as_search_pattern(Context& context, NormalParams params)
{ {
Vector<String> patterns; Vector<String> patterns;
auto& sels = context.selections(); auto& sels = context.selections();
@ -662,36 +664,40 @@ void use_selection_as_search_pattern(Context& context, NormalParams)
patterns.push_back(std::move(content)); patterns.push_back(std::move(content));
} }
const char reg = tolower(params.reg ? params.reg : '/');
context.print_status({ context.print_status({
format("search pattern set to '{}'", patterns[sels.main_index()]), format("register '{}' set to '{}'", reg, patterns[sels.main_index()]),
get_face("Information") }); get_face("Information") });
RegisterManager::instance()['/'] = patterns; RegisterManager::instance()[reg] = patterns;
// Hack, as Window do not take register state into account // Hack, as Window do not take register state into account
if (context.has_window()) if (context.has_window())
context.window().force_redraw(); context.window().force_redraw();
} }
void select_regex(Context& context, NormalParams) void select_regex(Context& context, NormalParams params)
{ {
regex_prompt(context, "select:", [](Regex ex, PromptEvent event, Context& context) { const char reg = tolower(params.reg ? params.reg : '/');
regex_prompt(context, "select:", [reg](Regex ex, PromptEvent event, Context& context) {
if (ex.empty()) if (ex.empty())
ex = Regex{context.main_sel_register_value("/")}; ex = Regex{context.main_sel_register_value(reg)};
else if (event == PromptEvent::Validate) else if (event == PromptEvent::Validate)
RegisterManager::instance()['/'] = ex.str(); RegisterManager::instance()[reg] = ex.str();
if (not ex.empty() and not ex.str().empty()) if (not ex.empty() and not ex.str().empty())
select_all_matches(context.selections(), ex); select_all_matches(context.selections(), ex);
}); });
} }
void split_regex(Context& context, NormalParams) void split_regex(Context& context, NormalParams params)
{ {
regex_prompt(context, "split:", [](Regex ex, PromptEvent event, Context& context) { const char reg = tolower(params.reg ? params.reg : '/');
regex_prompt(context, "split:", [reg](Regex ex, PromptEvent event, Context& context) {
if (ex.empty()) if (ex.empty())
ex = Regex{context.main_sel_register_value("/")}; ex = Regex{context.main_sel_register_value(reg)};
else if (event == PromptEvent::Validate) else if (event == PromptEvent::Validate)
RegisterManager::instance()['/'] = ex.str(); RegisterManager::instance()[reg] = ex.str();
if (not ex.empty() and not ex.str().empty()) if (not ex.empty() and not ex.str().empty())
split_selections(context.selections(), ex); split_selections(context.selections(), ex);
}); });