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--- manual:chapter6:stack:cmd_drop [2018/03/14 15:04]
claudio
+++ manual:chapter6:stack:cmd_drop [2019/10/22 14:54]
jojo1973 Fixed internal link
@@ Line 1: / Line 1: @@
 ==== DROP ====
 ----
-<panel title="Stack diagram">
+<callout type="primary" color="" icon="fa fa-book" title="Synopsis">
-^ Input Stack ^  ^ Output Stack ^
+----
-| **O** | → | <<Empty>> |
+Remove one object from the top of the stack
-<button modal="stack-legend" size="xs">Legend</button>
+</callout>
-<modal id="stack-legend" size="lg" title="Stack diagram help">
-^ Legend  ^ Object type ^
+<callout color="green" icon="fa fa-indent" title="Stack Diagram">
-| **O**  | Any object |
+----
-| **I**  | Integer number |
+^  __Input Stack__  ^  ^  __Output Stack__  ^
-| **R**  | Real number |
+|  **O<sub>1</sub>**  |  **→**  |  |
-| **Z**  | Complex number |
+|  //Level 1//  |  //→//  |  //Level 1//  |
-| **A**  | Algebraic expression |
-| **N**  | Variable name / identifier |
+{{page>manual:chapter6:aux:legend&nofooter&noeditbtn&inline}}
-| **L**  | List |
-| **V**  | Vector |
+|**Type**| [[manual:chapter5:basics#commands|Command]]  ||
-| **M**  | Matrix |
+|**Parallel list processing**| [[manual:chapter5:listproc#group-2commands-that-must-use-dolist-to-parallel-process|Group 2]]  ||
-| **P**  | Program |
+|**Affected by flags**| None  ||
-| **Lib** | Library |
+</callout>
-| **G** | Graphics |
-| **U** | Units |
+<callout color="orangered" icon="fa fa-comment" title="Description">
-| **S** | String |
+----
-</modal>
+The ''DROP'' command deletes the object on the top of the stack, shifting the remaining ones by one level.
-</panel>
+</callout>
-<panel title="Usage Notes">
-This command will remove one object from the top of the stack.
+<callout type="success" icon="true" title="Compatibility">
-</panel>
+----
-<panel title="Compatibility Notes">
+This command is fully compatible with userRPL.
-</panel>
+</callout>
-<panel title="Examples">
-</panel>
+<callout type="info" icon="true" title="Usage">
+----
+<code>
+:            "This is a string"
+:               { 'X' 'Y' 'Z' }
+:                           1_m
+……………………………………………………………………………………
+DROP
+</code>
+will result in
+<code>
+:            "This is a string"
+:               { 'X' 'Y' 'Z' }
+……………………………………………………………………………………
+</code>
+</callout>
+<callout color="darkgray" icon="fa fa-hand-o-right" title="Related Commands">
+----
+{{page>manual:chapter6:stack&nofooter&noeditbtn&inline}}
+</callout>