diff options
Diffstat (limited to 'html/011load.cc.html')
| -rw-r--r-- | html/011load.cc.html | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/html/011load.cc.html b/html/011load.cc.html index a80dce11..0d208739 100644 --- a/html/011load.cc.html +++ b/html/011load.cc.html @@ -22,7 +22,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color .Special { color: #c00000; } .traceContains { color: #008000; } .Normal { color: #eeeeee; background-color: #080808; padding-bottom: 1px; } -.Identifier { color: #fcb165; } +.Identifier { color: #ecf32c; } --> </style> @@ -62,6 +62,10 @@ vector<recipe_ordinal> load<span class="Delimiter">(</span>istream& in skip_whitespace_and_comments<span class="Delimiter">(</span>in<span class="Delimiter">);</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> string command = next_word<span class="Delimiter">(</span>in<span class="Delimiter">);</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>command<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> + assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> <span class="Comment">// Command Handlers</span> <span class="Normal">if</span> <span class="Delimiter">(</span>command == <span class="Constant">"recipe"</span> || command == <span class="Constant">"def"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> recipe_ordinal r = slurp_recipe<span class="Delimiter">(</span>in<span class="Delimiter">);</span> @@ -86,6 +90,11 @@ vector<recipe_ordinal> load<span class="Delimiter">(</span>istream& in <span class="Normal">int</span> slurp_recipe<span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> recipe result<span class="Delimiter">;</span> result<span class="Delimiter">.</span>name = next_word<span class="Delimiter">(</span>in<span class="Delimiter">);</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>result<span class="Delimiter">.</span>name<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> + assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span> + raise << <span class="Constant">"file ended with 'recipe'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> + <span class="Identifier">return</span> -<span class="Constant">1</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> <span class="Comment">// End Load Recipe Name</span> skip_whitespace_but_not_newline<span class="Delimiter">(</span>in<span class="Delimiter">);</span> <span class="Comment">// End Recipe Refinements</span> @@ -125,7 +134,7 @@ vector<recipe_ordinal> load<span class="Delimiter">(</span>istream& in curr<span class="Delimiter">-></span>clear<span class="Delimiter">();</span> skip_whitespace_and_comments<span class="Delimiter">(</span>in<span class="Delimiter">);</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> - raise << <span class="Constant">"0: unbalanced '[' for recipe</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> + raise << <span class="Constant">"incomplete recipe at end of file (0)</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> @@ -133,10 +142,15 @@ vector<recipe_ordinal> load<span class="Delimiter">(</span>istream& in <span class="Normal">while</span> <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> <span class="Delimiter">{</span> skip_whitespace_but_not_newline<span class="Delimiter">(</span>in<span class="Delimiter">);</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> - raise << <span class="Constant">"1: unbalanced '[' for recipe</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> + raise << <span class="Constant">"incomplete recipe at end of file (1)</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> string word = next_word<span class="Delimiter">(</span>in<span class="Delimiter">);</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>word<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> + assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span> + raise << <span class="Constant">"incomplete recipe at end of file (2)</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> + <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> words<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>word<span class="Delimiter">);</span> skip_whitespace_but_not_newline<span class="Delimiter">(</span>in<span class="Delimiter">);</span> <span class="Delimiter">}</span> @@ -149,7 +163,7 @@ vector<recipe_ordinal> load<span class="Delimiter">(</span>istream& in curr<span class="Delimiter">-></span>label = words<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> trace<span class="Delimiter">(</span><span class="Constant">9993</span><span class="Delimiter">,</span> <span class="Constant">"parse"</span><span class="Delimiter">)</span> << <span class="Constant">"label: "</span> << curr<span class="Delimiter">-></span>label << end<span class="Delimiter">();</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> - raise << <span class="Constant">"7: unbalanced '[' for recipe</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> + raise << <span class="Constant">"incomplete recipe at end of file (3)</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> @@ -185,6 +199,7 @@ vector<recipe_ordinal> load<span class="Delimiter">(</span>istream& in <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> +<span class="Comment">// can return empty string -- only if `in` has no more data</span> string next_word<span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> skip_whitespace_but_not_newline<span class="Delimiter">(</span>in<span class="Delimiter">);</span> <span class="Comment">// End next_word Special-cases</span> |