text-editor

Building text editors and editors in C++

Web Fix SVG Text Editor: Partial Formatting with tspan

Fix JavaScript SVG text editor issues where formatting applies to entire elements instead of selections. Use tspan for partial styling, prevent text collapse, with step-by-step code using Selection API.

#svg
#javascript
#text-editor
#tspan
#web

1 answer• 9 views

12/29/2025, 07:16 PM

Programming Implement Undo Redo in C++ Gap Buffer Text Editor

Step-by-step guide to implement undo and redo functionality in a C++ text editor using gap buffer data structure. Beginner tips, code examples, best practices, and performance optimization for efficient editing.

#cpp
#gap-buffer
#undo-redo
#text-editor
#data-structures

1 answer• 1 view

01/02/2026, 04:29 PM