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<htmlxmlns="http://www.w3.org/1999/xhtml"><head><title>Pp (infer.IStdlib.Pp)</title><linkrel="stylesheet"href="../../../odoc.css"/><metacharset="utf-8"/><metaname="generator"content="odoc 1.5.0"/><metaname="viewport"content="width=device-width,initial-scale=1.0"/><scriptsrc="../../../highlight.pack.js"></script><script>hljs.initHighlightingOnLoad();</script></head><body><divclass="content"><header><nav><ahref="../index.html">Up</a>–<ahref="../../index.html">infer</a>»<ahref="../index.html">IStdlib</a>» Pp</nav><h1>Module <code>IStdlib.Pp</code></h1></header><divclass="spec module"id="module-F"><ahref="#module-F"class="anchor"></a><code><spanclass="keyword">module</span> F = Stdlib.Format</code></div><aside><p>Pretty Printing</p></aside><dl><dtclass="spec type"id="type-color"><ahref="#type-color"class="anchor"></a><code><spanclass="keyword">type</span> color</code><code> = </code><tableclass="variant"><trid="type-color.Black"class="anchored"><tdclass="def constructor"><ahref="#type-color.Black"class="anchor"></a><code>| </code><code><spanclass="constructor">Black</span></code></td></tr><trid="type-color.Blue"class="anchored"><tdclass="def constructor"><ahref="#type-color.Blue"class="anchor"></a><code>| </code><code><spanclass="constructor">Blue</span></code></td></tr><trid="type-color.Green"class="anchored"><tdclass="def constructor"><ahref="#type-color.Green"class="anchor"></a><code>| </code><code><spanclass="constructor">Green</span></code></td></tr><trid="type-color.Orange"class="anchored"><tdclass="def constructor"><ahref="#type-color.Orange"class="anchor"></a><code>| </code><code><spanclass="constructor">Orange</span></code></td></tr><trid="type-color.Red"class="anchored"><tdclass="def constructor"><ahref="#type-color.Red"class="anchor"></a><code>| </code><code><spanclass="constructor">Red</span></code></td></tr></table></dt><dd><p>Colors supported in printing</p></dd></dl><div><divclass="spec include"><divclass="doc"><dl><dtclass="spec value"id="val-compare_color"><ahref="#val-compare_color"class="anchor"></a><code><spanclass="keyword">val</span> compare_color : <ahref="index.html#type-color">color</a><span>-></span><ahref="index.html#type-color">color</a><span>-></span> int</code></dt></dl></div></div></div><dl><dtclass="spec value"id="val-equal_color"><ahref="#val-equal_color"class="anchor"></a><code><spanclass="keyword">val</span> equal_color : <ahref="index.html#type-color">color</a><span>-></span><ahref="index.html#type-color">color</a><span>-></span> bool</code></dt></dl><dl><dtclass="spec type"id="type-colormap"><ahref="#type-colormap"class="anchor"></a><code><spanclass="keyword">type</span> colormap</code><code> = Stdlib.Obj.t <span>-></span><ahref="index.html#type-color">color</a></code></dt><dd><p>map subexpressions (as Obj.t element compared by physical equality) to colors</p></dd></dl><dl><dtclass="spec type"id="type-simple_kind"><ahref="#type-simple_kind"class="anchor"></a><code><spanclass="keyword">type</span> simple_kind</code><code> = </code><tableclass="variant"><trid="type-simple_kind.SIM_DEFAULT"class="anchored"><tdclass="def constructor"><ahref="#type-simple_kind.SIM_DEFAULT"class="anchor"></a><code>| </code><code><spanclass="constructor">SIM_DEFAULT</span></code></td></tr><trid="type-simple_kind.SIM_WITH_TYP"class="anchored"><tdclass="def constructor"><ahref="#type-simple_kind.SIM_WITH_TYP"class="anchor"></a><code>| </code><code><spanclass="constructor">SIM_WITH_TYP</span></code></td></tr></table></dt><dd><p>Kind of simple printing: default or with full types</p></dd></dl><dl><dtclass="spec type"id="type-print_kind"><ahref="#type-print_kind"class="anchor"></a><code><spanclass="keyword">type</span> print_kind</code><code> = </code><tableclass="variant"><trid="type-print_kind.TEXT"class="anchored"><tdclass="def constructor"><ahref="#type-print_kind.TEXT"class="anchor"></a><code>| </code><code><spanclass="constructor">TEXT</span></code></td></tr><trid="type-print_kind.HTML"class="anchored"><tdclass="def constructor"><ahref="#type-print_kind.HTML"class="anchor"></a><code>| </code><code><spanclass="constructor">HTML</span></code></td></tr></table></dt><dd><p>Kind of printing</p></dd></dl><div><divclass="spec include"><divclass="doc"><dl><dtclass="spec value"id="val-compare_print_kind"><ahref="#val-compare_print_kind"class="anchor"></a><code><spanclass="keyword">val</span> compare_print_kind : <ahref="index.html#type-print_kind">print_kind</a><span>-></span><ahref="index.html#type-print_kind">print_kind</a><span>-></span> int</code></dt></dl></div></div></div><dl><dtclass="spec value"id="val-equal_print_kind"><ahref="#val-equal_print_kind"class="anchor"></a><code><spanclass="keyword">val</span> equal_print_kind : <ahref="index.html#type-print_kind">print_kind</a><span>-></span><ahref="index.html#type-print_kind">print_kind</a><span>-></span> bool</code></dt></dl><dl><dtclass="spec type"id="type-env"><ahref="#type-env"class="anchor"></a><code><spanclass="keyword">type</span> env</code><code> = </code><code>{</code><tableclass="record"><trid="type-env.opt"class="anchored"><tdclass="def field"><ahref="#type-env.opt"class="anchor"></a><code>opt : <ahref="index.html#type-simple_kind">simple_kind</a>;</code></td><tdclass="doc"><p>Current option for simple printing</p></td></tr><trid="type-env.kind"class="anchored"><tdclass="def field"><ahref="#type-env.kind"class="anchor"></a><code>kind : <ahref="index.html#type-print_kind">print_kind</a>;</code></td><tdclass="doc"><p>Current kind of printing</p></td></tr><trid="type-env.break_lines"class="anchored"><tdclass="def field"><ahref="#type-env.break_lines"class="anchor"></a><code>break_lines : bool;</code></td><tdclass="doc"><p>whether to let Format add its own line breaks or not (false by default)</p></td></tr><trid="type-env.cmap_norm"class="anchored"><tdclass="def field"><ahref="#type-env.cmap_norm"class="anchor"></a><code>cmap_norm : <ahref="index.html#type-colormap">colormap</a>;</code></td><tdclass="doc"><p>Current colormap for the normal part</p></td></tr><trid="type-env.cmap_foot"class="anchored"><tdclass="def field"><ahref="#type-env.cmap_foot"class="anchor"></a><code>cmap_foot : <ahref="index.html#type-colormap">colormap</a>;</code></td><tdclass="doc"><p>Current colormap for the footprint part</p></td></tr><trid="type-env.color"class="anchored"><tdclass="def field"><ahref="#type-env.color"class="anchor"></a><code>color : <ahref="index.html#type-color">color</a>;</code></td><tdclass="doc"><p>Current color</p></td></tr><trid="type-env.obj_sub"class="anchored"><tdclass="def field"><ahref="#type-env.obj_sub"class="anchor"></a><code>obj_sub : <span><span>(Stdlib.Obj.t <span>-></span> Stdlib.Obj.t)</span> option</span>;</code></td><tdclass="doc"><p>generic object substitution</p></td></tr></table><code>}</code></dt><dd><p>Print environment threaded through all the printing functions</p></dd></dl><dl><dtclass="spec value"id="val-reset_obj_sub"><ahref="#val-reset_obj_sub"class="anchor"></a><code><spanclass="keyword">val</span> reset_obj_sub : <ahref="index.html#type-env">env</a><span>-></span><ahref="index.html#type-env">env</a></code></dt><dd><p>Reset the object substitution, so that no substitution takes place</p></dd></dl><dl><dtclass="spec value"id="val-set_obj_sub"><ahref="#val-set_obj_sub"class="anchor"></a><code><spanclass="keyword">val</span> set_obj_sub : <ahref="index.html#type-env">env</a><span>-></span><span>(<spanclass="type-var">'a</span><span>-></span><spanclass="type-var">'a</span>)</span><span>-></span><ahref="index.html#type-env">env</a></code></dt><dd><p>Set the object substitution, which is supposed to preserve the type. Currently only used for a map from (identifier) expressions to the program var containing them</p></dd></dl><dl><dtclass="spec value"id="val-extend_colormap"><ahref="#val-extend_colormap"class="anchor"></a><code><spanclass="keyword">val</span> extend_colormap : <ahref="index.html#type-env">env</a><span>-></span> Stdlib.Obj.t <span>-></span><ahref="index.html#type-color">color</a><span>-></span><ahref="index.html#type-env">env</a></code></dt><dd><p>Extend the normal colormap for the given object with the given color</p></dd></dl><dl><dtclass="spec value"id="val-color_wrapper"><ahref="#val-color_wrapper"class="anchor"></a><code><spanclass="keyword">val</span> color_wrapper : <ahref="index.html#type-env">env</a><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span><span>f:<span>(<ahref="index.html#type-env">env</a><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span></span><span>-></span> unit</code></dt><dtclass="spec value"id="val-text"><ahref="#val-text"class="anchor"></a><code><spanclass="keyword">val</span> text : <ahref="index.html#type-env">env</a></code></dt><dd><p>Default text print environment</p></dd></dl><dl><dtclass="spec value"id="val-text_break"><ahref="#val-text_break"class="anchor"></a><code><spanclass="keyword">val</span> text_break : <ahref="index.html#type-env">env</a></code></dt><dd><p>text print environment that allows line breaks</p></dd></dl><dl><dtclass="spec value"id="val-html"><ahref="#val-html"class="anchor"></a><code><spanclass="keyword">val</span> html : <ahref="index.html#type-color">color</a><span>-></span><ahref="index.html#type-env">env</a></code></dt><dd><p>Default html print environment</p></dd></dl><dl><dtclass="spec value"id="val-color_string"><ahref="#val-color_string"class="anchor"></a><code><spanclass="keyword">val</span> color_string : <ahref="index.html#type-color">color</a><span>-></span> string</code></dt><dd><p>string representation of colors</p></dd></dl><dl><dtclass="spec value"id="val-html_with_color"><ahref="#val-html_with_color"class="anchor"></a><code><spanclass="keyword">val</span> html_with_color : <ahref="index.html#type-color">color</a><span>-></span><span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit</code></dt><dtclass="spec value"id="val-option"><ahref="#val-option"class="anchor"></a><code><spanclass="keyword">val</span> option : <span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><span><spanclass="type-var">'a</span> option</span><span>-></span> unit</code></dt><dtclass="spec value"id="val-cli_args"><ahref="#val-cli_args"class="anchor"></a><code><spanclass="keyword">val</span> cli_args : <ahref="index.html#module-F">F</a>.formatter <span>-></span><span>string list</span><span>-></span> unit</code></dt><dd><p>pretty print command line arguments, expanding argument files to print their contents</p></dd></dl><dl><dtclass="spec value"id="val-cli_args_with_verbosity"><ahref="#val-cli_args_with_verbosity"class="anchor"></a><code><spanclass="keyword">val</span> cli_args_with_verbosity : <span>verbose:bool</span><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><span>string list</span><span>-></span> unit</code></dt><dd><p>pretty print command line arguments, and expand argument files if <code>verbose</code> is true</p></dd></dl><dl><dtclass="spec value"id="val-seq"><ahref="#val-seq"class="anchor"></a><code><spanclass="keyword">val</span> seq : <span>?⁠print_env:<ahref="index.html#type-env">env</a></span><span>-></span><span>?⁠sep:string</span><span>-></span><span>?⁠sep_html:string</span><span>-></span><span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><span><spanclass="type-var">'a</span> list</span><span>-></span> unit</code></dt><dd><p>Pretty print a sequence with <code>sep</code> followed by a space between each element. By default, <code>print_env</code> is <code>text</code>, <code>sep</code> is "", and <code>sep_html</code> set to <code>sep</code>.</p></dd></dl><dl><dtclass="spec value"id="val-comma_seq"><ahref="#val-comma_seq"class="anchor"></a><code><spanclass="keyword">val</span> comma_seq : <span>?⁠print_env:<ahref="index.html#type-env">env</a></span><span>-></span><span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><span><spanclass="type-var">'a</span> list</span><span>-></span> unit</code></dt><dd><p>Pretty print a comma-separated sequence.</p></dd></dl><dl><dtclass="spec value"id="val-comma_seq_diff"><ahref="#val-comma_seq_diff"class="anchor"></a><code><spanclass="keyword">val</span> comma_seq_diff : <span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span><span>-></span><ahref="index.html#type-env">env</a><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><span><spanclass="type-var">'a</span> list</span><span>-></span> unit</code></dt><dtclass="spec value"id="val-semicolon_seq"><ahref="#val-semicolon_seq"class="anchor"></a><code><spanclass="keyword">val</span> semicolon_seq : <span>?⁠print_env:<ahref="index.html#type-env">env</a></span><span>-></span><span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><span><spanclass="type-var">'a</span> list</span><span>-></span> unit</code></dt><dd><p>Pretty print a ;-separated sequence</p></dd></dl><dl><dtclass="spec value"id="val-of_string"><ahref="#val-of_string"class="anchor"></a><code><spanclass="keyword">val</span> of_string : <span>f:<span>(<spanclass="type-var">'a</span><span>-></span> string)</span></span><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit</code></dt><dd><p>If all you have is to_string, but you need pp_foo.</p></dd></dl><dl><dtclass="spec value"id="val-string_of_pp"><ahref="#val-string_of_pp"class="anchor"></a><code><spanclass="keyword">val</span> string_of_pp : <span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span><span>-></span><spanclass="type-var">'a</span><span>-></span> string</code></dt><dd><p>If all you have is pp_foo, but you need to_string.</p></dd></dl><dl><dtclass="spec value"id="val-pair"><ahref="#val-pair"class="anchor"></a><code><spanclass="keyword">val</span> pair : <span>fst:<span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span></span><span>-></span><span>snd:<span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'b</span><span>-></span> unit)</span></span><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><span>(<spanclass="type-var">'a</span> * <spanclass="type-var">'b</span>)</span><span>-></span> unit</code></dt><dtclass="spec value"id="val-in_backticks"><ahref="#val-in_backticks"class="anchor"></a><code><spanclass="keyword">val</span> in_backticks : <span>(<ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit)</span><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><spanclass="type-var">'a</span><span>-></span> unit</code></dt></dl></div></body></html>
