docs: update namespace table of contents

PR-URL: #11292
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: stdlib-bot

lib/node_modules/@stdlib/blas/ext/base/README.md

@@ -124,6 +124,7 @@ var o = ns;
 -   <span class="signature">[`gfill( N, alpha, x, strideX )`][@stdlib/blas/ext/base/gfill]</span><span class="delimiter">: </span><span class="description">fill a strided array with a specified scalar constant.</span>
 -   <span class="signature">[`gfindIndex( N, x, strideX, clbk[, thisArg] )`][@stdlib/blas/ext/base/gfind-index]</span><span class="delimiter">: </span><span class="description">return the index of the first element which passes a test implemented by a predicate function.</span>
 -   <span class="signature">[`gfindLastIndex( N, x, strideX, clbk[, thisArg] )`][@stdlib/blas/ext/base/gfind-last-index]</span><span class="delimiter">: </span><span class="description">return the index of the last element which passes a test implemented by a predicate function.</span>
+-   <span class="signature">[`gindexOfColumn( order, M, N, A, LDA, x, strideX )`][@stdlib/blas/ext/base/gindex-of-column]</span><span class="delimiter">: </span><span class="description">return the index of the first column in an input matrix which has the same elements as a provided search vector.</span>
 -   <span class="signature">[`gindexOfRow( order, M, N, A, LDA, x, strideX )`][@stdlib/blas/ext/base/gindex-of-row]</span><span class="delimiter">: </span><span class="description">return the index of the first row in an input matrix which has the same elements as a provided search vector.</span>
 -   <span class="signature">[`gindexOf( N, searchElement, x, strideX )`][@stdlib/blas/ext/base/gindex-of]</span><span class="delimiter">: </span><span class="description">return the first index of a specified search element in a strided array.</span>
 -   <span class="signature">[`gjoinBetween( N, prefix, suffix, x, strideX, separators, strideS )`][@stdlib/blas/ext/base/gjoin-between]</span><span class="delimiter">: </span><span class="description">return a string by joining strided array elements using a specified separator for each pair of consecutive elements.</span>
@@ -412,6 +413,8 @@ console.log( objectKeys( ns ) );
 
 [@stdlib/blas/ext/base/gfind-last-index]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/gfind-last-index
 
+[@stdlib/blas/ext/base/gindex-of-column]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/gindex-of-column
+
 [@stdlib/blas/ext/base/gindex-of-row]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/gindex-of-row
 
 [@stdlib/blas/ext/base/gindex-of]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/gindex-of