diff options
| author | Kartik Agaram <vc@akkartik.com> | 2018-12-01 14:13:33 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2018-12-01 14:13:33 -0800 |
| commit | e4ac3c9e6e5464a0fc0f8fd3763a572e0e180c04 (patch) | |
| tree | 7f6ca26afcdf8e3bf54459c6592ebf26fb968133 /html/100trace_browser.cc.html | |
| parent | 54e5128a14dcea5b93a8a9402558f0736fb7dba3 (diff) | |
| download | mu-e4ac3c9e6e5464a0fc0f8fd3763a572e0e180c04.tar.gz | |
4814
Diffstat (limited to 'html/100trace_browser.cc.html')
| -rw-r--r-- | html/100trace_browser.cc.html | 238 |
1 files changed, 121 insertions, 117 deletions
diff --git a/html/100trace_browser.cc.html b/html/100trace_browser.cc.html index 54fbdef7..4f8bbd64 100644 --- a/html/100trace_browser.cc.html +++ b/html/100trace_browser.cc.html @@ -11,17 +11,20 @@ <style type="text/css"> <!-- pre { white-space: pre-wrap; font-family: monospace; color: #aaaaaa; background-color: #080808; } -body { font-size: 12pt; font-family: monospace; color: #aaaaaa; background-color: #080808; } -a { color:#eeeeee; text-decoration: none; } -a:hover { text-decoration: underline; } -* { font-size: 12pt; font-size: 1em; } -.LineNr { color: #444444; } -.Constant { color: #00a0a0; } -.Delimiter { color: #800080; } -.Identifier { color: #c0a020; } +body { font-size:12pt; font-family: monospace; color: #aaaaaa; background-color: #080808; } +.subxS2Comment a { color:inherit; } +.subxS1Comment a { color:inherit; } +.subxComment a { color:inherit; } +.subxH2Comment a { color:inherit; } +.subxH1Comment a { color:inherit; } +* { font-size:12pt; font-size: 1em; } +.LineNr { color:#444444; } +.Constant { color:#00a0a0; } +.Delimiter { color:#800080; } +.Special { color:#c00000; } +.Identifier { color:#c0a020; } .Normal { color: #aaaaaa; background-color: #080808; padding-bottom: 1px; } -.Comment { color: #9090ff; } -.Comment a { color:#0000ee; text-decoration:underline; } +.Comment { color: #8080ff; } .cSpecial { color: #008000; } --> </style> @@ -56,6 +59,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> +<a href='https://github.com/akkartik/mu/blob/master/100trace_browser.cc'>https://github.com/akkartik/mu/blob/master/100trace_browser.cc</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="Comment">//: A debugging helper that lets you zoom in/out on a trace.</span> <span id="L2" class="LineNr"> 2 </span><span class="Comment">//: Warning: this tool has zero automated tests.</span> @@ -125,7 +129,7 @@ if ('onhashchange' in window) { <span id="L66" class="LineNr"> 66 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> <span id="L67" class="LineNr"> 67 </span>_BROWSE_TRACE<span class="Delimiter">,</span> <span id="L68" class="LineNr"> 68 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> -<span id="L69" class="LineNr"> 69 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"$browse-trace"</span><span class="Delimiter">,</span> _BROWSE_TRACE<span class="Delimiter">);</span> +<span id="L69" class="LineNr"> 69 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Recipe_ordinal</span><span class="Delimiter">,</span> <span class="Constant">"$browse-trace"</span><span class="Delimiter">,</span> _BROWSE_TRACE<span class="Delimiter">);</span> <span id="L70" class="LineNr"> 70 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span> <span id="L71" class="LineNr"> 71 </span><span class="Normal">case</span> _BROWSE_TRACE: <span class="Delimiter">{</span> <span id="L72" class="LineNr"> 72 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> @@ -145,36 +149,36 @@ if ('onhashchange' in window) { <span id="L86" class="LineNr"> 86 </span><span class="Delimiter">}</span> <span id="L87" class="LineNr"> 87 </span> <span id="L88" class="LineNr"> 88 </span><span class="Delimiter">:(before "End Globals")</span> -<span id="L89" class="LineNr"> 89 </span>set<<span class="Normal">int</span>> Visible<span class="Delimiter">;</span> -<span id="L90" class="LineNr"> 90 </span><span class="Normal">int</span> Top_of_screen = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L91" class="LineNr"> 91 </span><span class="Normal">int</span> Left_of_screen = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L92" class="LineNr"> 92 </span><span class="Normal">int</span> Last_printed_row = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L93" class="LineNr"> 93 </span>map<<span class="Normal">int</span><span class="Delimiter">,</span> <span class="Normal">int</span>> Trace_index<span class="Delimiter">;</span> <span class="Comment">// screen row -> trace index</span> -<span id="L94" class="LineNr"> 94 </span>string Current_search_pattern = <span class="Constant">""</span><span class="Delimiter">;</span> +<span id="L89" class="LineNr"> 89 </span>set<<span class="Normal">int</span>> <span class="Special">Visible</span><span class="Delimiter">;</span> +<span id="L90" class="LineNr"> 90 </span><span class="Normal">int</span> <span class="Special">Top_of_screen</span> = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L91" class="LineNr"> 91 </span><span class="Normal">int</span> <span class="Special">Left_of_screen</span> = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L92" class="LineNr"> 92 </span><span class="Normal">int</span> <span class="Special">Last_printed_row</span> = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L93" class="LineNr"> 93 </span>map<<span class="Normal">int</span><span class="Delimiter">,</span> <span class="Normal">int</span>> <span class="Special">Trace_index</span><span class="Delimiter">;</span> <span class="Comment">// screen row -> trace index</span> +<span id="L94" class="LineNr"> 94 </span>string <span class="Special">Current_search_pattern</span> = <span class="Constant">""</span><span class="Delimiter">;</span> <span id="L95" class="LineNr"> 95 </span><span class="Delimiter">:(before "End Types")</span> <span id="L96" class="LineNr"> 96 </span><span class="Normal">enum</span> <a href='100trace_browser.cc.html#L96'>search_direction</a> <span class="Delimiter">{</span> <a href='100trace_browser.cc.html#L96'>FORWARD</a><span class="Delimiter">,</span> <a href='100trace_browser.cc.html#L96'>BACKWARD</a> <span class="Delimiter">};</span> <span id="L97" class="LineNr"> 97 </span><span class="Delimiter">:(before "End Globals")</span> -<span id="L98" class="LineNr"> 98 </span><a href='100trace_browser.cc.html#L96'>search_direction</a> Current_search_direction = <a href='100trace_browser.cc.html#L96'>FORWARD</a><span class="Delimiter">;</span> +<span id="L98" class="LineNr"> 98 </span><a href='100trace_browser.cc.html#L96'>search_direction</a> <span class="Special">Current_search_direction</span> = <a href='100trace_browser.cc.html#L96'>FORWARD</a><span class="Delimiter">;</span> <span id="L99" class="LineNr"> 99 </span> <span id="L100" class="LineNr">100 </span><span class="Delimiter">:(code)</span> <span id="L101" class="LineNr">101 </span><span class="Normal">void</span> <a href='100trace_browser.cc.html#L101'>start_trace_browser</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L102" class="LineNr">102 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!Trace_stream<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<span id="L103" class="LineNr">103 </span> cerr << <span class="Constant">"computing min depth to display</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> +<span id="L102" class="LineNr">102 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!<span class="Special">Trace_stream</span><span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L103" class="LineNr">103 </span> cerr << <span class="Constant">"computing min depth to display\n"</span><span class="Delimiter">;</span> <span id="L104" class="LineNr">104 </span> <span class="Normal">int</span> min_depth = <span class="Constant">9999</span><span class="Delimiter">;</span> -<span id="L105" class="LineNr">105 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L106" class="LineNr">106 </span> trace_line& curr_line = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<span id="L105" class="LineNr">105 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L106" class="LineNr">106 </span> trace_line& curr_line = <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L107" class="LineNr">107 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr_line<span class="Delimiter">.</span>depth < min_depth<span class="Delimiter">)</span> min_depth = curr_line<span class="Delimiter">.</span>depth<span class="Delimiter">;</span> <span id="L108" class="LineNr">108 </span> <span class="Delimiter">}</span> <span id="L109" class="LineNr">109 </span> cerr << <span class="Constant">"min depth is "</span> << min_depth << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> -<span id="L110" class="LineNr">110 </span> cerr << <span class="Constant">"computing lines to display</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> -<span id="L111" class="LineNr">111 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L112" class="LineNr">112 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>depth == min_depth<span class="Delimiter">)</span> -<span id="L113" class="LineNr">113 </span> Visible<span class="Delimiter">.</span>insert<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<span id="L110" class="LineNr">110 </span> cerr << <span class="Constant">"computing lines to display\n"</span><span class="Delimiter">;</span> +<span id="L111" class="LineNr">111 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L112" class="LineNr">112 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>depth == min_depth<span class="Delimiter">)</span> +<span id="L113" class="LineNr">113 </span> <span class="Special">Visible</span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L114" class="LineNr">114 </span> <span class="Delimiter">}</span> <span id="L115" class="LineNr">115 </span> tb_init<span class="Delimiter">();</span> <span id="L116" class="LineNr">116 </span> tb_clear<span class="Delimiter">();</span> -<span id="L117" class="LineNr">117 </span> Display_row = Display_column = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L118" class="LineNr">118 </span> Top_of_screen = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L117" class="LineNr">117 </span> <span class="Special">Display_row</span> = <span class="Special">Display_column</span> = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L118" class="LineNr">118 </span> <span class="Special">Top_of_screen</span> = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L119" class="LineNr">119 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L120" class="LineNr">120 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L121" class="LineNr">121 </span> <a href='100trace_browser.cc.html#L417'>render</a><span class="Delimiter">();</span> @@ -182,146 +186,146 @@ if ('onhashchange' in window) { <span id="L123" class="LineNr">123 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'q'</span> || key == <span class="Constant">'Q'</span> || key == TB_KEY_CTRL_C<span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L124" class="LineNr">124 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'j'</span> || key == TB_KEY_ARROW_DOWN<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L125" class="LineNr">125 </span> <span class="Comment">// move cursor one line down</span> -<span id="L126" class="LineNr">126 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Display_row < Last_printed_row<span class="Delimiter">)</span> ++Display_row<span class="Delimiter">;</span> +<span id="L126" class="LineNr">126 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special">Display_row</span> < <span class="Special">Last_printed_row</span><span class="Delimiter">)</span> ++<span class="Special">Display_row</span><span class="Delimiter">;</span> <span id="L127" class="LineNr">127 </span> <span class="Delimiter">}</span> <span id="L128" class="LineNr">128 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'k'</span> || key == TB_KEY_ARROW_UP<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L129" class="LineNr">129 </span> <span class="Comment">// move cursor one line up</span> -<span id="L130" class="LineNr">130 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Display_row > <span class="Constant">0</span><span class="Delimiter">)</span> --Display_row<span class="Delimiter">;</span> +<span id="L130" class="LineNr">130 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special">Display_row</span> > <span class="Constant">0</span><span class="Delimiter">)</span> --<span class="Special">Display_row</span><span class="Delimiter">;</span> <span id="L131" class="LineNr">131 </span> <span class="Delimiter">}</span> <span id="L132" class="LineNr">132 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'t'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L133" class="LineNr">133 </span> <span class="Comment">// move cursor to top of screen</span> -<span id="L134" class="LineNr">134 </span> Display_row = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L134" class="LineNr">134 </span> <span class="Special">Display_row</span> = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L135" class="LineNr">135 </span> <span class="Delimiter">}</span> <span id="L136" class="LineNr">136 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'c'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L137" class="LineNr">137 </span> <span class="Comment">// move cursor to center of screen</span> -<span id="L138" class="LineNr">138 </span> Display_row = tb_height<span class="Delimiter">()</span>/<span class="Constant">2</span><span class="Delimiter">;</span> -<span id="L139" class="LineNr">139 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> Display_row<span class="Delimiter">))</span> -<span id="L140" class="LineNr">140 </span> --Display_row<span class="Delimiter">;</span> +<span id="L138" class="LineNr">138 </span> <span class="Special">Display_row</span> = tb_height<span class="Delimiter">()</span>/<span class="Constant">2</span><span class="Delimiter">;</span> +<span id="L139" class="LineNr">139 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">))</span> +<span id="L140" class="LineNr">140 </span> --<span class="Special">Display_row</span><span class="Delimiter">;</span> <span id="L141" class="LineNr">141 </span> <span class="Delimiter">}</span> <span id="L142" class="LineNr">142 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'b'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L143" class="LineNr">143 </span> <span class="Comment">// move cursor to bottom of screen</span> -<span id="L144" class="LineNr">144 </span> Display_row = tb_height<span class="Delimiter">()</span>-<span class="Constant">1</span><span class="Delimiter">;</span> -<span id="L145" class="LineNr">145 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> Display_row<span class="Delimiter">))</span> -<span id="L146" class="LineNr">146 </span> --Display_row<span class="Delimiter">;</span> +<span id="L144" class="LineNr">144 </span> <span class="Special">Display_row</span> = tb_height<span class="Delimiter">()</span>-<span class="Constant">1</span><span class="Delimiter">;</span> +<span id="L145" class="LineNr">145 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">))</span> +<span id="L146" class="LineNr">146 </span> --<span class="Special">Display_row</span><span class="Delimiter">;</span> <span id="L147" class="LineNr">147 </span> <span class="Delimiter">}</span> <span id="L148" class="LineNr">148 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'T'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L149" class="LineNr">149 </span> <span class="Comment">// scroll line at cursor to top of screen</span> -<span id="L150" class="LineNr">150 </span> Top_of_screen = get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> Display_row<span class="Delimiter">);</span> -<span id="L151" class="LineNr">151 </span> Display_row = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L150" class="LineNr">150 </span> <span class="Special">Top_of_screen</span> = get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">);</span> +<span id="L151" class="LineNr">151 </span> <span class="Special">Display_row</span> = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L152" class="LineNr">152 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L153" class="LineNr">153 </span> <span class="Delimiter">}</span> <span id="L154" class="LineNr">154 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'h'</span> || key == TB_KEY_ARROW_LEFT<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L155" class="LineNr">155 </span> <span class="Comment">// pan screen one character left</span> -<span id="L156" class="LineNr">156 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Left_of_screen > <span class="Constant">0</span><span class="Delimiter">)</span> --Left_of_screen<span class="Delimiter">;</span> +<span id="L156" class="LineNr">156 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special">Left_of_screen</span> > <span class="Constant">0</span><span class="Delimiter">)</span> --<span class="Special">Left_of_screen</span><span class="Delimiter">;</span> <span id="L157" class="LineNr">157 </span> <span class="Delimiter">}</span> <span id="L158" class="LineNr">158 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'l'</span> || key == TB_KEY_ARROW_RIGHT<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L159" class="LineNr">159 </span> <span class="Comment">// pan screen one character right</span> -<span id="L160" class="LineNr">160 </span> ++Left_of_screen<span class="Delimiter">;</span> +<span id="L160" class="LineNr">160 </span> ++<span class="Special">Left_of_screen</span><span class="Delimiter">;</span> <span id="L161" class="LineNr">161 </span> <span class="Delimiter">}</span> <span id="L162" class="LineNr">162 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'H'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L163" class="LineNr">163 </span> <span class="Comment">// pan screen one screen-width left</span> -<span id="L164" class="LineNr">164 </span> Left_of_screen -= <span class="Delimiter">(</span>tb_width<span class="Delimiter">()</span> - <span class="Constant">5</span><span class="Delimiter">);</span> -<span id="L165" class="LineNr">165 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Left_of_screen < <span class="Constant">0</span><span class="Delimiter">)</span> Left_of_screen = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L164" class="LineNr">164 </span> <span class="Special">Left_of_screen</span> -= <span class="Delimiter">(</span>tb_width<span class="Delimiter">()</span> - <span class="Constant">5</span><span class="Delimiter">);</span> +<span id="L165" class="LineNr">165 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special">Left_of_screen</span> < <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Special">Left_of_screen</span> = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L166" class="LineNr">166 </span> <span class="Delimiter">}</span> <span id="L167" class="LineNr">167 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'L'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L168" class="LineNr">168 </span> <span class="Comment">// pan screen one screen-width right</span> -<span id="L169" class="LineNr">169 </span> Left_of_screen += <span class="Delimiter">(</span>tb_width<span class="Delimiter">()</span> - <span class="Constant">5</span><span class="Delimiter">);</span> +<span id="L169" class="LineNr">169 </span> <span class="Special">Left_of_screen</span> += <span class="Delimiter">(</span>tb_width<span class="Delimiter">()</span> - <span class="Constant">5</span><span class="Delimiter">);</span> <span id="L170" class="LineNr">170 </span> <span class="Delimiter">}</span> <span id="L171" class="LineNr">171 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'J'</span> || key == TB_KEY_PGDN || key == TB_KEY_CTRL_F<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L172" class="LineNr">172 </span> <span class="Comment">// page-down</span> -<span id="L173" class="LineNr">173 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Trace_index<span class="Delimiter">.</span>find<span class="Delimiter">(</span>tb_height<span class="Delimiter">()</span>-<span class="Constant">1</span><span class="Delimiter">)</span> != Trace_index<span class="Delimiter">.</span><a href='003trace.cc.html#L225'>end</a><span class="Delimiter">())</span> <span class="Delimiter">{</span> -<span id="L174" class="LineNr">174 </span> Top_of_screen = get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> tb_height<span class="Delimiter">()</span>-<span class="Constant">1</span><span class="Delimiter">)</span> + <span class="Constant">1</span><span class="Delimiter">;</span> +<span id="L173" class="LineNr">173 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">.</span>find<span class="Delimiter">(</span>tb_height<span class="Delimiter">()</span>-<span class="Constant">1</span><span class="Delimiter">)</span> != <span class="Special">Trace_index</span><span class="Delimiter">.</span><a href='003trace.cc.html#L225'>end</a><span class="Delimiter">())</span> <span class="Delimiter">{</span> +<span id="L174" class="LineNr">174 </span> <span class="Special">Top_of_screen</span> = get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> tb_height<span class="Delimiter">()</span>-<span class="Constant">1</span><span class="Delimiter">)</span> + <span class="Constant">1</span><span class="Delimiter">;</span> <span id="L175" class="LineNr">175 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L176" class="LineNr">176 </span> <span class="Delimiter">}</span> <span id="L177" class="LineNr">177 </span> <span class="Delimiter">}</span> <span id="L178" class="LineNr">178 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'K'</span> || key == TB_KEY_PGUP || key == TB_KEY_CTRL_B<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L179" class="LineNr">179 </span> <span class="Comment">// page-up is more convoluted</span> -<span id="L180" class="LineNr">180 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> screen_row = tb_height<span class="Delimiter">();</span> screen_row > <span class="Constant">0</span> && Top_of_screen > <span class="Constant">0</span><span class="Delimiter">;</span> --screen_row<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L181" class="LineNr">181 </span> --Top_of_screen<span class="Delimiter">;</span> -<span id="L182" class="LineNr">182 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Top_of_screen <= <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> -<span id="L183" class="LineNr">183 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>Top_of_screen > <span class="Constant">0</span> && !contains_key<span class="Delimiter">(</span>Visible<span class="Delimiter">,</span> Top_of_screen<span class="Delimiter">))</span> -<span id="L184" class="LineNr">184 </span> --Top_of_screen<span class="Delimiter">;</span> +<span id="L180" class="LineNr">180 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> screen_row = tb_height<span class="Delimiter">();</span> screen_row > <span class="Constant">0</span> && <span class="Special">Top_of_screen</span> > <span class="Constant">0</span><span class="Delimiter">;</span> --screen_row<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L181" class="LineNr">181 </span> --<span class="Special">Top_of_screen</span><span class="Delimiter">;</span> +<span id="L182" class="LineNr">182 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special">Top_of_screen</span> <= <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<span id="L183" class="LineNr">183 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Special">Top_of_screen</span> > <span class="Constant">0</span> && !contains_key<span class="Delimiter">(</span><span class="Special">Visible</span><span class="Delimiter">,</span> <span class="Special">Top_of_screen</span><span class="Delimiter">))</span> +<span id="L184" class="LineNr">184 </span> --<span class="Special">Top_of_screen</span><span class="Delimiter">;</span> <span id="L185" class="LineNr">185 </span> <span class="Delimiter">}</span> -<span id="L186" class="LineNr">186 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Top_of_screen >= <span class="Constant">0</span><span class="Delimiter">)</span> +<span id="L186" class="LineNr">186 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special">Top_of_screen</span> >= <span class="Constant">0</span><span class="Delimiter">)</span> <span id="L187" class="LineNr">187 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L188" class="LineNr">188 </span> <span class="Delimiter">}</span> <span id="L189" class="LineNr">189 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'g'</span> || key == TB_KEY_HOME<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L190" class="LineNr">190 </span> Top_of_screen = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L191" class="LineNr">191 </span> Last_printed_row = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L192" class="LineNr">192 </span> Display_row = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L190" class="LineNr">190 </span> <span class="Special">Top_of_screen</span> = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L191" class="LineNr">191 </span> <span class="Special">Last_printed_row</span> = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L192" class="LineNr">192 </span> <span class="Special">Display_row</span> = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L193" class="LineNr">193 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L194" class="LineNr">194 </span> <span class="Delimiter">}</span> <span id="L195" class="LineNr">195 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'G'</span> || key == TB_KEY_END<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L196" class="LineNr">196 </span> <span class="Comment">// go to bottom of screen; largely like page-up, interestingly</span> -<span id="L197" class="LineNr">197 </span> Top_of_screen = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">)</span>-<span class="Constant">1</span><span class="Delimiter">;</span> -<span id="L198" class="LineNr">198 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> screen_row = tb_height<span class="Delimiter">();</span> screen_row > <span class="Constant">0</span> && Top_of_screen > <span class="Constant">0</span><span class="Delimiter">;</span> --screen_row<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L199" class="LineNr">199 </span> --Top_of_screen<span class="Delimiter">;</span> -<span id="L200" class="LineNr">200 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Top_of_screen <= <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> -<span id="L201" class="LineNr">201 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>Top_of_screen > <span class="Constant">0</span> && !contains_key<span class="Delimiter">(</span>Visible<span class="Delimiter">,</span> Top_of_screen<span class="Delimiter">))</span> -<span id="L202" class="LineNr">202 </span> --Top_of_screen<span class="Delimiter">;</span> +<span id="L197" class="LineNr">197 </span> <span class="Special">Top_of_screen</span> = <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">)</span>-<span class="Constant">1</span><span class="Delimiter">;</span> +<span id="L198" class="LineNr">198 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> screen_row = tb_height<span class="Delimiter">();</span> screen_row > <span class="Constant">0</span> && <span class="Special">Top_of_screen</span> > <span class="Constant">0</span><span class="Delimiter">;</span> --screen_row<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L199" class="LineNr">199 </span> --<span class="Special">Top_of_screen</span><span class="Delimiter">;</span> +<span id="L200" class="LineNr">200 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Special">Top_of_screen</span> <= <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<span id="L201" class="LineNr">201 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Special">Top_of_screen</span> > <span class="Constant">0</span> && !contains_key<span class="Delimiter">(</span><span class="Special">Visible</span><span class="Delimiter">,</span> <span class="Special">Top_of_screen</span><span class="Delimiter">))</span> +<span id="L202" class="LineNr">202 </span> --<span class="Special">Top_of_screen</span><span class="Delimiter">;</span> <span id="L203" class="LineNr">203 </span> <span class="Delimiter">}</span> <span id="L204" class="LineNr">204 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L205" class="LineNr">205 </span> <span class="Comment">// move cursor to bottom</span> -<span id="L206" class="LineNr">206 </span> Display_row = Last_printed_row<span class="Delimiter">;</span> +<span id="L206" class="LineNr">206 </span> <span class="Special">Display_row</span> = <span class="Special">Last_printed_row</span><span class="Delimiter">;</span> <span id="L207" class="LineNr">207 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L208" class="LineNr">208 </span> <span class="Delimiter">}</span> <span id="L209" class="LineNr">209 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == TB_KEY_CARRIAGE_RETURN<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L210" class="LineNr">210 </span> <span class="Comment">// expand lines under current by one level</span> -<span id="L211" class="LineNr">211 </span> assert<span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> Display_row<span class="Delimiter">));</span> -<span id="L212" class="LineNr">212 </span> <span class="Normal">int</span> start_index = get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> Display_row<span class="Delimiter">);</span> +<span id="L211" class="LineNr">211 </span> assert<span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">));</span> +<span id="L212" class="LineNr">212 </span> <span class="Normal">int</span> start_index = get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">);</span> <span id="L213" class="LineNr">213 </span> <span class="Normal">int</span> index = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L214" class="LineNr">214 </span> <span class="Comment">// simultaneously compute end_index and min_depth</span> <span id="L215" class="LineNr">215 </span> <span class="Normal">int</span> min_depth = <span class="Constant">9999</span><span class="Delimiter">;</span> -<span id="L216" class="LineNr">216 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>index = start_index+<span class="Constant">1</span><span class="Delimiter">;</span> index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L217" class="LineNr">217 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span>Visible<span class="Delimiter">,</span> index<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> -<span id="L218" class="LineNr">218 </span> trace_line& curr_line = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>index<span class="Delimiter">);</span> -<span id="L219" class="LineNr">219 </span> assert<span class="Delimiter">(</span>curr_line<span class="Delimiter">.</span>depth > Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>start_index<span class="Delimiter">).</span>depth<span class="Delimiter">);</span> +<span id="L216" class="LineNr">216 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>index = start_index+<span class="Constant">1</span><span class="Delimiter">;</span> index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L217" class="LineNr">217 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span><span class="Special">Visible</span><span class="Delimiter">,</span> index<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<span id="L218" class="LineNr">218 </span> trace_line& curr_line = <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>index<span class="Delimiter">);</span> +<span id="L219" class="LineNr">219 </span> assert<span class="Delimiter">(</span>curr_line<span class="Delimiter">.</span>depth > <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>start_index<span class="Delimiter">).</span>depth<span class="Delimiter">);</span> <span id="L220" class="LineNr">220 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr_line<span class="Delimiter">.</span>depth < min_depth<span class="Delimiter">)</span> min_depth = curr_line<span class="Delimiter">.</span>depth<span class="Delimiter">;</span> <span id="L221" class="LineNr">221 </span> <span class="Delimiter">}</span> <span id="L222" class="LineNr">222 </span> <span class="Normal">int</span> end_index = index<span class="Delimiter">;</span> <span id="L223" class="LineNr">223 </span> <span class="Comment">// mark as visible all intervening indices at min_depth</span> <span id="L224" class="LineNr">224 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>index = start_index<span class="Delimiter">;</span> index < end_index<span class="Delimiter">;</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L225" class="LineNr">225 </span> trace_line& curr_line = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>index<span class="Delimiter">);</span> +<span id="L225" class="LineNr">225 </span> trace_line& curr_line = <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>index<span class="Delimiter">);</span> <span id="L226" class="LineNr">226 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr_line<span class="Delimiter">.</span>depth == min_depth<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L227" class="LineNr">227 </span> Visible<span class="Delimiter">.</span>insert<span class="Delimiter">(</span>index<span class="Delimiter">);</span> +<span id="L227" class="LineNr">227 </span> <span class="Special">Visible</span><span class="Delimiter">.</span>insert<span class="Delimiter">(</span>index<span class="Delimiter">);</span> <span id="L228" class="LineNr">228 </span> <span class="Delimiter">}</span> <span id="L229" class="LineNr">229 </span> <span class="Delimiter">}</span> <span id="L230" class="LineNr">230 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L231" class="LineNr">231 </span> <span class="Delimiter">}</span> <span id="L232" class="LineNr">232 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == TB_KEY_BACKSPACE || key == TB_KEY_BACKSPACE2<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L233" class="LineNr">233 </span> <span class="Comment">// collapse all lines under current</span> -<span id="L234" class="LineNr">234 </span> assert<span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> Display_row<span class="Delimiter">));</span> -<span id="L235" class="LineNr">235 </span> <span class="Normal">int</span> start_index = get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> Display_row<span class="Delimiter">);</span> +<span id="L234" class="LineNr">234 </span> assert<span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">));</span> +<span id="L235" class="LineNr">235 </span> <span class="Normal">int</span> start_index = get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">);</span> <span id="L236" class="LineNr">236 </span> <span class="Normal">int</span> index = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L237" class="LineNr">237 </span> <span class="Comment">// end_index is the next line at a depth same as or lower than start_index</span> -<span id="L238" class="LineNr">238 </span> <span class="Normal">int</span> initial_depth = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>start_index<span class="Delimiter">).</span>depth<span class="Delimiter">;</span> -<span id="L239" class="LineNr">239 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>index = start_index+<span class="Constant">1</span><span class="Delimiter">;</span> index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L240" class="LineNr">240 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Visible<span class="Delimiter">,</span> index<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span id="L241" class="LineNr">241 </span> trace_line& curr_line = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>index<span class="Delimiter">);</span> +<span id="L238" class="LineNr">238 </span> <span class="Normal">int</span> initial_depth = <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>start_index<span class="Delimiter">).</span>depth<span class="Delimiter">;</span> +<span id="L239" class="LineNr">239 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>index = start_index+<span class="Constant">1</span><span class="Delimiter">;</span> index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L240" class="LineNr">240 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Visible</span><span class="Delimiter">,</span> index<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<span id="L241" class="LineNr">241 </span> trace_line& curr_line = <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>index<span class="Delimiter">);</span> <span id="L242" class="LineNr">242 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr_line<span class="Delimiter">.</span>depth <= initial_depth<span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L243" class="LineNr">243 </span> <span class="Delimiter">}</span> <span id="L244" class="LineNr">244 </span> <span class="Normal">int</span> end_index = index<span class="Delimiter">;</span> <span id="L245" class="LineNr">245 </span> <span class="Comment">// mark as visible all intervening indices at min_depth</span> <span id="L246" class="LineNr">246 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>index = start_index+<span class="Constant">1</span><span class="Delimiter">;</span> index < end_index<span class="Delimiter">;</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L247" class="LineNr">247 </span> Visible<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>index<span class="Delimiter">);</span> +<span id="L247" class="LineNr">247 </span> <span class="Special">Visible</span><span class="Delimiter">.</span>erase<span class="Delimiter">(</span>index<span class="Delimiter">);</span> <span id="L248" class="LineNr">248 </span> <span class="Delimiter">}</span> <span id="L249" class="LineNr">249 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L250" class="LineNr">250 </span> <span class="Delimiter">}</span> <span id="L251" class="LineNr">251 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'/'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L252" class="LineNr">252 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='100trace_browser.cc.html#L271'>start_search_editor</a><span class="Delimiter">(</span><a href='100trace_browser.cc.html#L96'>FORWARD</a><span class="Delimiter">))</span> -<span id="L253" class="LineNr">253 </span> <a href='100trace_browser.cc.html#L360'>search</a><span class="Delimiter">(</span>Current_search_pattern<span class="Delimiter">,</span> Current_search_direction<span class="Delimiter">);</span> +<span id="L253" class="LineNr">253 </span> <a href='100trace_browser.cc.html#L360'>search</a><span class="Delimiter">(</span><span class="Special">Current_search_pattern</span><span class="Delimiter">,</span> <span class="Special">Current_search_direction</span><span class="Delimiter">);</span> <span id="L254" class="LineNr">254 </span> <span class="Delimiter">}</span> <span id="L255" class="LineNr">255 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'?'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L256" class="LineNr">256 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='100trace_browser.cc.html#L271'>start_search_editor</a><span class="Delimiter">(</span><a href='100trace_browser.cc.html#L96'>BACKWARD</a><span class="Delimiter">))</span> -<span id="L257" class="LineNr">257 </span> <a href='100trace_browser.cc.html#L360'>search</a><span class="Delimiter">(</span>Current_search_pattern<span class="Delimiter">,</span> Current_search_direction<span class="Delimiter">);</span> +<span id="L257" class="LineNr">257 </span> <a href='100trace_browser.cc.html#L360'>search</a><span class="Delimiter">(</span><span class="Special">Current_search_pattern</span><span class="Delimiter">,</span> <span class="Special">Current_search_direction</span><span class="Delimiter">);</span> <span id="L258" class="LineNr">258 </span> <span class="Delimiter">}</span> <span id="L259" class="LineNr">259 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'n'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L260" class="LineNr">260 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!Current_search_pattern<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> -<span id="L261" class="LineNr">261 </span> <a href='100trace_browser.cc.html#L360'>search</a><span class="Delimiter">(</span>Current_search_pattern<span class="Delimiter">,</span> Current_search_direction<span class="Delimiter">);</span> +<span id="L260" class="LineNr">260 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!<span class="Special">Current_search_pattern</span><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> +<span id="L261" class="LineNr">261 </span> <a href='100trace_browser.cc.html#L360'>search</a><span class="Delimiter">(</span><span class="Special">Current_search_pattern</span><span class="Delimiter">,</span> <span class="Special">Current_search_direction</span><span class="Delimiter">);</span> <span id="L262" class="LineNr">262 </span> <span class="Delimiter">}</span> <span id="L263" class="LineNr">263 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == <span class="Constant">'N'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L264" class="LineNr">264 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!Current_search_pattern<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> -<span id="L265" class="LineNr">265 </span> <a href='100trace_browser.cc.html#L360'>search</a><span class="Delimiter">(</span>Current_search_pattern<span class="Delimiter">,</span> <a href='100trace_browser.cc.html#L365'>opposite</a><span class="Delimiter">(</span>Current_search_direction<span class="Delimiter">));</span> +<span id="L264" class="LineNr">264 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!<span class="Special">Current_search_pattern</span><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> +<span id="L265" class="LineNr">265 </span> <a href='100trace_browser.cc.html#L360'>search</a><span class="Delimiter">(</span><span class="Special">Current_search_pattern</span><span class="Delimiter">,</span> <a href='100trace_browser.cc.html#L365'>opposite</a><span class="Delimiter">(</span><span class="Special">Current_search_direction</span><span class="Delimiter">));</span> <span id="L266" class="LineNr">266 </span> <span class="Delimiter">}</span> <span id="L267" class="LineNr">267 </span> <span class="Delimiter">}</span> <span id="L268" class="LineNr">268 </span> tb_shutdown<span class="Delimiter">();</span> @@ -340,8 +344,8 @@ if ('onhashchange' in window) { <span id="L281" class="LineNr">281 </span> <span class="Normal">int</span> key = <a href='100trace_browser.cc.html#L522'>read_key</a><span class="Delimiter">();</span> <span id="L282" class="LineNr">282 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>key == TB_KEY_ENTER<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L283" class="LineNr">283 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!pattern<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> -<span id="L284" class="LineNr">284 </span> Current_search_pattern = pattern<span class="Delimiter">;</span> -<span id="L285" class="LineNr">285 </span> Current_search_direction = dir<span class="Delimiter">;</span> +<span id="L284" class="LineNr">284 </span> <span class="Special">Current_search_pattern</span> = pattern<span class="Delimiter">;</span> +<span id="L285" class="LineNr">285 </span> <span class="Special">Current_search_direction</span> = dir<span class="Delimiter">;</span> <span id="L286" class="LineNr">286 </span> <span class="Delimiter">}</span> <span id="L287" class="LineNr">287 </span> <span class="Identifier">return</span><span class="Constant"> true</span><span class="Delimiter">;</span> <span id="L288" class="LineNr">288 </span> <span class="Delimiter">}</span> @@ -427,24 +431,24 @@ if ('onhashchange' in window) { <span id="L368" class="LineNr">368 </span><span class="Delimiter">}</span> <span id="L369" class="LineNr">369 </span> <span id="L370" class="LineNr">370 </span><span class="Normal">void</span> <a href='100trace_browser.cc.html#L370'>search_next</a><span class="Delimiter">(</span><span class="Normal">const</span> string& pat<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L371" class="LineNr">371 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> trace_index = get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> Display_row<span class="Delimiter">)</span>+<span class="Constant">1</span><span class="Delimiter">;</span> trace_index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++trace_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L372" class="LineNr">372 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Visible<span class="Delimiter">,</span> trace_index<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span id="L373" class="LineNr">373 </span> <span class="Normal">const</span> trace_line& line = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>trace_index<span class="Delimiter">);</span> +<span id="L371" class="LineNr">371 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> trace_index = get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">)</span>+<span class="Constant">1</span><span class="Delimiter">;</span> trace_index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++trace_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L372" class="LineNr">372 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Visible</span><span class="Delimiter">,</span> trace_index<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<span id="L373" class="LineNr">373 </span> <span class="Normal">const</span> trace_line& line = <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>trace_index<span class="Delimiter">);</span> <span id="L374" class="LineNr">374 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>line<span class="Delimiter">.</span>label<span class="Delimiter">.</span>find<span class="Delimiter">(</span>pat<span class="Delimiter">)</span> == string::npos && line<span class="Delimiter">.</span>contents<span class="Delimiter">.</span>find<span class="Delimiter">(</span>pat<span class="Delimiter">)</span> == string::npos<span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span id="L375" class="LineNr">375 </span> Top_of_screen = trace_index<span class="Delimiter">;</span> -<span id="L376" class="LineNr">376 </span> Display_row = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L375" class="LineNr">375 </span> <span class="Special">Top_of_screen</span> = trace_index<span class="Delimiter">;</span> +<span id="L376" class="LineNr">376 </span> <span class="Special">Display_row</span> = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L377" class="LineNr">377 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L378" class="LineNr">378 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L379" class="LineNr">379 </span> <span class="Delimiter">}</span> <span id="L380" class="LineNr">380 </span><span class="Delimiter">}</span> <span id="L381" class="LineNr">381 </span> <span id="L382" class="LineNr">382 </span><span class="Normal">void</span> <a href='100trace_browser.cc.html#L382'>search_previous</a><span class="Delimiter">(</span><span class="Normal">const</span> string& pat<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L383" class="LineNr">383 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> trace_index = get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> Display_row<span class="Delimiter">)</span>-<span class="Constant">1</span><span class="Delimiter">;</span> trace_index >= <span class="Constant">0</span><span class="Delimiter">;</span> --trace_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L384" class="LineNr">384 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Visible<span class="Delimiter">,</span> trace_index<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span id="L385" class="LineNr">385 </span> <span class="Normal">const</span> trace_line& line = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>trace_index<span class="Delimiter">);</span> +<span id="L383" class="LineNr">383 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> trace_index = get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">)</span>-<span class="Constant">1</span><span class="Delimiter">;</span> trace_index >= <span class="Constant">0</span><span class="Delimiter">;</span> --trace_index<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L384" class="LineNr">384 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Visible</span><span class="Delimiter">,</span> trace_index<span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> +<span id="L385" class="LineNr">385 </span> <span class="Normal">const</span> trace_line& line = <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>trace_index<span class="Delimiter">);</span> <span id="L386" class="LineNr">386 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>line<span class="Delimiter">.</span>label<span class="Delimiter">.</span>find<span class="Delimiter">(</span>pat<span class="Delimiter">)</span> == string::npos && line<span class="Delimiter">.</span>contents<span class="Delimiter">.</span>find<span class="Delimiter">(</span>pat<span class="Delimiter">)</span> == string::npos<span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> -<span id="L387" class="LineNr">387 </span> Top_of_screen = trace_index<span class="Delimiter">;</span> -<span id="L388" class="LineNr">388 </span> Display_row = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L387" class="LineNr">387 </span> <span class="Special">Top_of_screen</span> = trace_index<span class="Delimiter">;</span> +<span id="L388" class="LineNr">388 </span> <span class="Special">Display_row</span> = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L389" class="LineNr">389 </span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">();</span> <span id="L390" class="LineNr">390 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L391" class="LineNr">391 </span> <span class="Delimiter">}</span> @@ -460,15 +464,15 @@ if ('onhashchange' in window) { <span id="L401" class="LineNr">401 </span><span class="Comment">// update Trace_indices for each screen_row on the basis of Top_of_screen and Visible</span> <span id="L402" class="LineNr">402 </span><span class="Normal">void</span> <a href='100trace_browser.cc.html#L402'>refresh_screen_rows</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L403" class="LineNr">403 </span> <span class="Normal">int</span> screen_row = <span class="Constant">0</span><span class="Delimiter">,</span> index = <span class="Constant">0</span><span class="Delimiter">;</span> -<span id="L404" class="LineNr">404 </span> Trace_index<span class="Delimiter">.</span><a href='050scenario.cc.html#L60'>clear</a><span class="Delimiter">();</span> -<span id="L405" class="LineNr">405 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>screen_row = <span class="Constant">0</span><span class="Delimiter">,</span> index = Top_of_screen<span class="Delimiter">;</span> screen_row < tb_height<span class="Delimiter">()</span> && index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++screen_row<span class="Delimiter">,</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L404" class="LineNr">404 </span> <span class="Special">Trace_index</span><span class="Delimiter">.</span><a href='050scenario.cc.html#L60'>clear</a><span class="Delimiter">();</span> +<span id="L405" class="LineNr">405 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>screen_row = <span class="Constant">0</span><span class="Delimiter">,</span> index = <span class="Special">Top_of_screen</span><span class="Delimiter">;</span> screen_row < tb_height<span class="Delimiter">()</span> && index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">);</span> ++screen_row<span class="Delimiter">,</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L406" class="LineNr">406 </span> <span class="Comment">// skip lines without depth for now</span> -<span id="L407" class="LineNr">407 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Visible<span class="Delimiter">,</span> index<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L407" class="LineNr">407 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Visible</span><span class="Delimiter">,</span> index<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L408" class="LineNr">408 </span> ++index<span class="Delimiter">;</span> -<span id="L409" class="LineNr">409 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>index >= <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">))</span> <span class="Identifier">goto</span> done<span class="Delimiter">;</span> +<span id="L409" class="LineNr">409 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>index >= <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">))</span> <span class="Identifier">goto</span> done<span class="Delimiter">;</span> <span id="L410" class="LineNr">410 </span> <span class="Delimiter">}</span> -<span id="L411" class="LineNr">411 </span> assert<span class="Delimiter">(</span>index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">));</span> -<span id="L412" class="LineNr">412 </span> <a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> screen_row<span class="Delimiter">,</span> index<span class="Delimiter">);</span> +<span id="L411" class="LineNr">411 </span> assert<span class="Delimiter">(</span>index < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">));</span> +<span id="L412" class="LineNr">412 </span> <a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> screen_row<span class="Delimiter">,</span> index<span class="Delimiter">);</span> <span id="L413" class="LineNr">413 </span> <span class="Delimiter">}</span> <span id="L414" class="LineNr">414 </span><span class="Normal">done</span>:<span class="Delimiter">;</span> <span id="L415" class="LineNr">415 </span><span class="Delimiter">}</span> @@ -476,8 +480,8 @@ if ('onhashchange' in window) { <span id="L417" class="LineNr">417 </span><span class="Normal">void</span> <a href='100trace_browser.cc.html#L417'>render</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> <span id="L418" class="LineNr">418 </span> <span class="Normal">int</span> screen_row = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L419" class="LineNr">419 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>screen_row = <span class="Constant">0</span><span class="Delimiter">;</span> screen_row < tb_height<span class="Delimiter">();</span> ++screen_row<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L420" class="LineNr">420 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> screen_row<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> -<span id="L421" class="LineNr">421 </span> trace_line& curr_line = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> screen_row<span class="Delimiter">));</span> +<span id="L420" class="LineNr">420 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> screen_row<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<span id="L421" class="LineNr">421 </span> trace_line& curr_line = <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>at<span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> screen_row<span class="Delimiter">));</span> <span id="L422" class="LineNr">422 </span> ostringstream out<span class="Delimiter">;</span> <span id="L423" class="LineNr">423 </span> out << std::setw<span class="Delimiter">(</span><span class="Constant">4</span><span class="Delimiter">)</span> << curr_line<span class="Delimiter">.</span>depth << <span class="Constant">' '</span> << curr_line<span class="Delimiter">.</span>label << <span class="Constant">": "</span> << curr_line<span class="Delimiter">.</span>contents<span class="Delimiter">;</span> <span id="L424" class="LineNr">424 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>screen_row < tb_height<span class="Delimiter">()</span>-<span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> @@ -489,37 +493,37 @@ if ('onhashchange' in window) { <span id="L430" class="LineNr">430 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>delta > <span class="Constant">999</span><span class="Delimiter">)</span> out << <span class="Normal">static_cast</span><<span class="Normal">char</span>><span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">);</span> <span id="L431" class="LineNr">431 </span> <span class="Delimiter">}</span> <span id="L432" class="LineNr">432 </span> <span class="Delimiter">}</span> -<span id="L433" class="LineNr">433 </span> <a href='100trace_browser.cc.html#L451'>render_line</a><span class="Delimiter">(</span>screen_row<span class="Delimiter">,</span> out<span class="Delimiter">.</span>str<span class="Delimiter">(),</span> screen_row == Display_row<span class="Delimiter">);</span> +<span id="L433" class="LineNr">433 </span> <a href='100trace_browser.cc.html#L451'>render_line</a><span class="Delimiter">(</span>screen_row<span class="Delimiter">,</span> out<span class="Delimiter">.</span>str<span class="Delimiter">(),</span> screen_row == <span class="Special">Display_row</span><span class="Delimiter">);</span> <span id="L434" class="LineNr">434 </span> <span class="Delimiter">}</span> <span id="L435" class="LineNr">435 </span> <span class="Comment">// clear rest of screen</span> -<span id="L436" class="LineNr">436 </span> Last_printed_row = screen_row-<span class="Constant">1</span><span class="Delimiter">;</span> +<span id="L436" class="LineNr">436 </span> <span class="Special">Last_printed_row</span> = screen_row-<span class="Constant">1</span><span class="Delimiter">;</span> <span id="L437" class="LineNr">437 </span> <span class="Normal">for</span> <span class="Delimiter">(;</span> screen_row < tb_height<span class="Delimiter">();</span> ++screen_row<span class="Delimiter">)</span> <span id="L438" class="LineNr">438 </span> <a href='100trace_browser.cc.html#L451'>render_line</a><span class="Delimiter">(</span>screen_row<span class="Delimiter">,</span> <span class="Constant">"~"</span><span class="Delimiter">,</span> <span class="Comment">/*</span><span class="Comment">cursor_line?</span><span class="Comment">*/</span><span class="Constant">false</span><span class="Delimiter">);</span> <span id="L439" class="LineNr">439 </span> <span class="Comment">// move cursor back to display row at the end</span> -<span id="L440" class="LineNr">440 </span> tb_set_cursor<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> Display_row<span class="Delimiter">);</span> +<span id="L440" class="LineNr">440 </span> tb_set_cursor<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <span class="Special">Display_row</span><span class="Delimiter">);</span> <span id="L441" class="LineNr">441 </span><span class="Delimiter">}</span> <span id="L442" class="LineNr">442 </span> <span id="L443" class="LineNr">443 </span><span class="Normal">int</span> <a href='100trace_browser.cc.html#L443'>lines_hidden</a><span class="Delimiter">(</span><span class="Normal">int</span> screen_row<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L444" class="LineNr">444 </span> assert<span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> screen_row<span class="Delimiter">));</span> -<span id="L445" class="LineNr">445 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> screen_row+<span class="Constant">1</span><span class="Delimiter">))</span> -<span id="L446" class="LineNr">446 </span> <span class="Identifier">return</span> <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">)</span> - get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> screen_row<span class="Delimiter">);</span> +<span id="L444" class="LineNr">444 </span> assert<span class="Delimiter">(</span><a href='001help.cc.html#L226'>contains_key</a><span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> screen_row<span class="Delimiter">));</span> +<span id="L445" class="LineNr">445 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!contains_key<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> screen_row+<span class="Constant">1</span><span class="Delimiter">))</span> +<span id="L446" class="LineNr">446 </span> <span class="Identifier">return</span> <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">)</span> - get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> screen_row<span class="Delimiter">);</span> <span id="L447" class="LineNr">447 </span> <span class="Normal">else</span> -<span id="L448" class="LineNr">448 </span> <span class="Identifier">return</span> get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> screen_row+<span class="Constant">1</span><span class="Delimiter">)</span> - get<span class="Delimiter">(</span>Trace_index<span class="Delimiter">,</span> screen_row<span class="Delimiter">);</span> +<span id="L448" class="LineNr">448 </span> <span class="Identifier">return</span> get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> screen_row+<span class="Constant">1</span><span class="Delimiter">)</span> - get<span class="Delimiter">(</span><span class="Special">Trace_index</span><span class="Delimiter">,</span> screen_row<span class="Delimiter">);</span> <span id="L449" class="LineNr">449 </span><span class="Delimiter">}</span> <span id="L450" class="LineNr">450 </span> <span id="L451" class="LineNr">451 </span><span class="Normal">void</span> <a href='100trace_browser.cc.html#L451'>render_line</a><span class="Delimiter">(</span><span class="Normal">int</span> screen_row<span class="Delimiter">,</span> <span class="Normal">const</span> string& s<span class="Delimiter">,</span> <span class="Normal">bool</span> cursor_line<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L452" class="LineNr">452 </span> <span class="Normal">int</span> col = <span class="Constant">0</span><span class="Delimiter">;</span> <span id="L453" class="LineNr">453 </span> <span class="Normal">int</span> color = TB_WHITE<span class="Delimiter">;</span> <span id="L454" class="LineNr">454 </span> <span class="Normal">int</span> background_color = cursor_line ? <span class="Comment">/*</span><span class="Comment">subtle grey</span><span class="Comment">*/</span><span class="Constant">240</span> : TB_BLACK<span class="Delimiter">;</span> -<span id="L455" class="LineNr">455 </span> vector<pair<<span class="Normal">size_t</span><span class="Delimiter">,</span> <span class="Normal">size_t</span>> > highlight_ranges = <a href='100trace_browser.cc.html#L472'>find_all_occurrences</a><span class="Delimiter">(</span>s<span class="Delimiter">,</span> Current_search_pattern<span class="Delimiter">);</span> +<span id="L455" class="LineNr">455 </span> vector<pair<<span class="Normal">size_t</span><span class="Delimiter">,</span> <span class="Normal">size_t</span>> > highlight_ranges = <a href='100trace_browser.cc.html#L472'>find_all_occurrences</a><span class="Delimiter">(</span>s<span class="Delimiter">,</span> <span class="Special">Current_search_pattern</span><span class="Delimiter">);</span> <span id="L456" class="LineNr">456 </span> tb_set_cursor<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> screen_row<span class="Delimiter">);</span> -<span id="L457" class="LineNr">457 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>col = <span class="Constant">0</span><span class="Delimiter">;</span> col < tb_width<span class="Delimiter">()</span> && col+Left_of_screen < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">);</span> ++col<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L458" class="LineNr">458 </span> <span class="Normal">char</span> c = s<span class="Delimiter">.</span>at<span class="Delimiter">(</span>col+Left_of_screen<span class="Delimiter">);</span> <span class="Comment">// todo: unicode</span> +<span id="L457" class="LineNr">457 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>col = <span class="Constant">0</span><span class="Delimiter">;</span> col < tb_width<span class="Delimiter">()</span> && col+<span class="Special">Left_of_screen</span> < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>s<span class="Delimiter">);</span> ++col<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L458" class="LineNr">458 </span> <span class="Normal">char</span> c = s<span class="Delimiter">.</span>at<span class="Delimiter">(</span>col+<span class="Special">Left_of_screen</span><span class="Delimiter">);</span> <span class="Comment">// todo: unicode</span> <span id="L459" class="LineNr">459 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>c == <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> c = <span class="Constant">';'</span><span class="Delimiter">;</span> <span class="Comment">// replace newlines with semi-colons</span> <span id="L460" class="LineNr">460 </span> <span class="Comment">// escapes. hack: can't start a line with them.</span> <span id="L461" class="LineNr">461 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>c == <span class="cSpecial">'\1'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> color = <span class="Comment">/*</span><span class="Comment">red</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> c = <span class="Constant">' '</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> <span id="L462" class="LineNr">462 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>c == <span class="cSpecial">'\2'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> color = TB_WHITE<span class="Delimiter">;</span> c = <span class="Constant">' '</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> -<span id="L463" class="LineNr">463 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='100trace_browser.cc.html#L485'>in_range</a><span class="Delimiter">(</span>highlight_ranges<span class="Delimiter">,</span> col+Left_of_screen<span class="Delimiter">))</span> +<span id="L463" class="LineNr">463 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='100trace_browser.cc.html#L485'>in_range</a><span class="Delimiter">(</span>highlight_ranges<span class="Delimiter">,</span> col+<span class="Special">Left_of_screen</span><span class="Delimiter">))</span> <span id="L464" class="LineNr">464 </span> tb_print<span class="Delimiter">(</span>c<span class="Delimiter">,</span> TB_BLACK<span class="Delimiter">,</span> <span class="Comment">/*</span><span class="Comment">yellow</span><span class="Comment">*/</span><span class="Constant">11</span><span class="Delimiter">);</span> <span id="L465" class="LineNr">465 </span> <span class="Normal">else</span> <span id="L466" class="LineNr">466 </span> tb_print<span class="Delimiter">(</span>c<span class="Delimiter">,</span> color<span class="Delimiter">,</span> background_color<span class="Delimiter">);</span> @@ -556,7 +560,7 @@ if ('onhashchange' in window) { <span id="L497" class="LineNr">497 </span> cerr << <span class="Constant">"no such file: "</span> << filename << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> <span id="L498" class="LineNr">498 </span> exit<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> <span id="L499" class="LineNr">499 </span> <span class="Delimiter">}</span> -<span id="L500" class="LineNr">500 </span> Trace_stream = <span class="Normal">new</span> trace_stream<span class="Delimiter">;</span> +<span id="L500" class="LineNr">500 </span> <span class="Special">Trace_stream</span> = <span class="Normal">new</span> trace_stream<span class="Delimiter">;</span> <span id="L501" class="LineNr">501 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L239'>has_data</a><span class="Delimiter">(</span>tin<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L502" class="LineNr">502 </span> tin >> std::noskipws<span class="Delimiter">;</span> <span id="L503" class="LineNr">503 </span> skip_whitespace_but_not_newline<span class="Delimiter">(</span>tin<span class="Delimiter">);</span> @@ -573,9 +577,9 @@ if ('onhashchange' in window) { <span id="L514" class="LineNr">514 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>*--label<span class="Delimiter">.</span><a href='003trace.cc.html#L225'>end</a><span class="Delimiter">()</span> == <span class="Constant">':'</span><span class="Delimiter">)</span> label<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>--label<span class="Delimiter">.</span><a href='003trace.cc.html#L225'>end</a><span class="Delimiter">());</span> <span id="L515" class="LineNr">515 </span> string line<span class="Delimiter">;</span> <span id="L516" class="LineNr">516 </span> getline<span class="Delimiter">(</span>tin<span class="Delimiter">,</span> line<span class="Delimiter">);</span> -<span id="L517" class="LineNr">517 </span> Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>trace_line<span class="Delimiter">(</span>depth<span class="Delimiter">,</span> label<span class="Delimiter">,</span> line<span class="Delimiter">));</span> +<span id="L517" class="LineNr">517 </span> <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>trace_line<span class="Delimiter">(</span>depth<span class="Delimiter">,</span> label<span class="Delimiter">,</span> line<span class="Delimiter">));</span> <span id="L518" class="LineNr">518 </span> <span class="Delimiter">}</span> -<span id="L519" class="LineNr">519 </span> cerr << <span class="Constant">"lines read: "</span> << Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>size<span class="Delimiter">()</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<span id="L519" class="LineNr">519 </span> cerr << <span class="Constant">"lines read: "</span> << <span class="Special">Trace_stream</span><span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>size<span class="Delimiter">()</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> <span id="L520" class="LineNr">520 </span><span class="Delimiter">}</span> <span id="L521" class="LineNr">521 </span> <span id="L522" class="LineNr">522 </span><span class="Normal">int</span> <a href='100trace_browser.cc.html#L522'>read_key</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> |