Shell: Parse comments

Author: https://github.com/alimpfard Commit: 1d0d0e9d00 Pull-request: https://github.com/SerenityOS/serenity/pull/2170
2025-06-11 10:18:15 +09:00 · 2020-05-10 11:47:12 +04:30 · 2020-05-10 11:47:12 +04:30 · 1d0d0e9d00 · 2024-07-19 06:46:42 +09:00
commit 1d0d0e9d00
parent a862c230b1
3 changed files with 20 additions and 0 deletions
--- a/Shell/Parser.cpp
+++ b/Shell/Parser.cpp
@ -86,6 +86,19 @@ Vector<Command> Parser::parse()
        char ch = m_input.characters()[i];
        switch (state()) {
        case State::Free:
+            if (ch == '#') {
+                commit_token(Token::Bare);
+
+                while (i < m_input.length()) {
+                    ch = m_input.characters()[++i];
+                    ++m_position;
+                    if (ch == '\n')
+                        break;
+                    m_token.append(ch);
+                }
+                commit_token(Token::Comment);
+                break;
+            }
            if (ch == ' ') {
                commit_token(Token::Bare);
                break;