diff options
Diffstat (limited to 'html/014literal_string.cc.html')
| -rw-r--r-- | html/014literal_string.cc.html | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/html/014literal_string.cc.html b/html/014literal_string.cc.html index b137323a..024a0efc 100644 --- a/html/014literal_string.cc.html +++ b/html/014literal_string.cc.html @@ -55,17 +55,17 @@ recipe main [ put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"literal-string"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> <span class="Delimiter">:(before "End next_word Special-cases")</span> - if <span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> == <span class="Constant">'['</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> - string result = slurp_quoted<span class="Delimiter">(</span>in<span class="Delimiter">);</span> - skip_whitespace<span class="Delimiter">(</span>in<span class="Delimiter">);</span> - skip_comment<span class="Delimiter">(</span>in<span class="Delimiter">);</span> - <span class="Identifier">return</span> result<span class="Delimiter">;</span> - <span class="Delimiter">}</span> +if <span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> == <span class="Constant">'['</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> + string result = slurp_quoted<span class="Delimiter">(</span>in<span class="Delimiter">);</span> + skip_whitespace<span class="Delimiter">(</span>in<span class="Delimiter">);</span> + skip_comment<span class="Delimiter">(</span>in<span class="Delimiter">);</span> + <span class="Identifier">return</span> result<span class="Delimiter">;</span> +<span class="Delimiter">}</span> <span class="Delimiter">:(code)</span> string slurp_quoted<span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> ostringstream out<span class="Delimiter">;</span> - assert<span class="Delimiter">(</span>!in<span class="Delimiter">.</span>eof<span class="Delimiter">());</span> assert<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> == <span class="Constant">'['</span><span class="Delimiter">);</span> out << static_cast<char><span class="Delimiter">(</span>in<span class="Delimiter">.</span>get<span class="Delimiter">());</span> <span class="Comment">// slurp the '['</span> + assert<span class="Delimiter">(</span>has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span> assert<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> == <span class="Constant">'['</span><span class="Delimiter">);</span> out << static_cast<char><span class="Delimiter">(</span>in<span class="Delimiter">.</span>get<span class="Delimiter">());</span> <span class="Comment">// slurp the '['</span> if <span class="Delimiter">(</span>is_code_string<span class="Delimiter">(</span>in<span class="Delimiter">,</span> out<span class="Delimiter">))</span> slurp_quoted_comment_aware<span class="Delimiter">(</span>in<span class="Delimiter">,</span> out<span class="Delimiter">);</span> else @@ -76,7 +76,7 @@ string slurp_quoted<span class="Delimiter">(</span>istream& in<span class="D <span class="Comment">// A string is a code string if it contains a newline before any non-whitespace</span> <span class="Comment">// todo: support comments before the newline. But that gets messy.</span> bool is_code_string<span class="Delimiter">(</span>istream& in<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> - while <span class="Delimiter">(</span>!in<span class="Delimiter">.</span>eof<span class="Delimiter">())</span> <span class="Delimiter">{</span> + while <span class="Delimiter">(</span>has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> char c = in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> if <span class="Delimiter">(</span>!isspace<span class="Delimiter">(</span>c<span class="Delimiter">))</span> <span class="Delimiter">{</span> in<span class="Delimiter">.</span>putback<span class="Delimiter">(</span>c<span class="Delimiter">);</span> @@ -94,7 +94,7 @@ bool is_code_string<span class="Delimiter">(</span>istream& in<span class="D <span class="Comment">// strings.</span> void slurp_quoted_comment_oblivious<span class="Delimiter">(</span>istream& in<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> int brace_depth = <span class="Constant">1</span><span class="Delimiter">;</span> - while <span class="Delimiter">(</span>!in<span class="Delimiter">.</span>eof<span class="Delimiter">())</span> <span class="Delimiter">{</span> + while <span class="Delimiter">(</span>has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> char c = in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> if <span class="Delimiter">(</span>c == <span class="cSpecial">'\\'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> out << static_cast<char><span class="Delimiter">(</span>in<span class="Delimiter">.</span>get<span class="Delimiter">());</span> @@ -105,7 +105,7 @@ void slurp_quoted_comment_oblivious<span class="Delimiter">(</span>istream& if <span class="Delimiter">(</span>c == <span class="Constant">']'</span><span class="Delimiter">)</span> --brace_depth<span class="Delimiter">;</span> if <span class="Delimiter">(</span>brace_depth == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> - if <span class="Delimiter">(</span>in<span class="Delimiter">.</span>eof<span class="Delimiter">()</span> && brace_depth > <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">)</span> && brace_depth > <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> raise_error << <span class="Constant">"unbalanced '['</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> out<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> <span class="Delimiter">}</span> @@ -121,7 +121,7 @@ void slurp_quoted_comment_aware<span class="Delimiter">(</span>istream& in<s <span class="Delimiter">}</span> if <span class="Delimiter">(</span>c == <span class="Constant">'#'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> out << c<span class="Delimiter">;</span> - while <span class="Delimiter">(</span>!in<span class="Delimiter">.</span>eof<span class="Delimiter">()</span> && in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> != <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> out << static_cast<char><span class="Delimiter">(</span>in<span class="Delimiter">.</span>get<span class="Delimiter">());</span> + while <span class="Delimiter">(</span>has_data<span class="Delimiter">(</span>in<span class="Delimiter">)</span> && in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> != <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> out << static_cast<char><span class="Delimiter">(</span>in<span class="Delimiter">.</span>get<span class="Delimiter">());</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> if <span class="Delimiter">(</span>c == <span class="Constant">'['</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> |