From 47768f93e08f17fb8bab91b0414c7c884f21769f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20W=C3=B6lzer?= <martin@libclapp.org>
Date: Wed, 24 Aug 2022 17:30:53 +0200
Subject: [PATCH] doc/doc.md: updated formatting of simple_sub_parser
---
doc/doc.md | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/doc/doc.md b/doc/doc.md
index 5291cae3..321e9b66 100644
--- a/doc/doc.md
+++ b/doc/doc.md
@@ -894,6 +894,7 @@ this sub-parser.
#include <clapp/option.h>
#include <clapp/parser_container.h>
#include <clapp/sub_parser.h>
+
#include <optional>
class cli_parser_t : public clapp::basic_main_parser_t {
@@ -959,8 +960,9 @@ using parser_t = clapp::parser::basic_parser_container_t<cli_parser_t>;
int main(int argc, char *argv[]) {
try {
parser_t parser; // create parser instance
- const std::optional<clapp::value::exit_t> exit{parser.parse_and_validate(
- argc, argv)}; // parses and validates cli-arguments
+ const std::optional<clapp::value::exit_t> exit{
+ parser.parse_and_validate(
+ argc, argv)}; // parses and validates cli-arguments
if (exit) {
return exit.value().get_exit_code();
}
@@ -968,7 +970,8 @@ int main(int argc, char *argv[]) {
if (parser->mode1) {
std::cout << "mode1: ";
if (parser->mode1.string) {
- std::cout << "string: '" << parser->mode1.string.value() << "' ";
+ std::cout << "string: '" << parser->mode1.string.value()
+ << "' ";
}
if (parser->int_opt) {
std::cout << "int-opt: '" << parser->int_opt.value() << "' ";
@@ -978,8 +981,8 @@ int main(int argc, char *argv[]) {
std::cout << "mode2: ";
// parser ensures mandatory arguments are given
Ensures(parser->mode2.string_arg);
- std::cout << "string_arg: '" << parser->mode2.string_arg.value() << "'"
- << std::endl;
+ std::cout << "string_arg: '" << parser->mode2.string_arg.value()
+ << "'" << std::endl;
} else {
std::cout << "default mode: ";
if (parser->int_opt) {
--
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