update: move issue #392 to DONE after PR #398 merge

Author: krystophny

BACKLOG.md

@@ -14,7 +14,7 @@
 - [ ] #388: Fix - investigate test_mpeg_consolidated failure unrelated to ylabel rotation (test infrastructure)
 
 ## DOING (Current Work)
-- [x] #392: Fix - Strange truncations in example documentation output (branch: fix-documentation-truncations-392)
+*No current work - ready for next task*
 
 ## FUTURE SPRINTS - Systematic Restoration
 
@@ -39,6 +39,7 @@
 - Performance impact validation
 
 ## DONE (Completed)
+- [x] #392: Fix - Strange truncations in example documentation output - FIXED: Replaced all "[truncated]" placeholders in documentation with complete ASCII art examples using direct embedding approach following KISS principle, fixing 7 documentation files with 14+ ASCII preview sections, now showing complete plot visualization with proper axes and labels (PR #398 merged)
 - [x] #396: Fix - incomplete parameter forwarding in matplotlib API wrapper functions - FIXED: Complete parameter forwarding implementation in matplotlib wrapper functions with comprehensive API coverage and test validation covering contour_filled, pcolormesh, streamplot, and all matplotlib API functions with proper precision conversion and single-call forwarding patterns (PR #397 merged)
 - [x] #373: Fix - too many legend entries in second plot of legend_demo.html (legend system) - FIXED: Implemented proper legend entry reset in legend() procedure to prevent accumulation on multiple calls, resolving excess legend entries issue (PR #394 merged)
 - [x] #374: Fix - no line styles visible in line_styles.html all solid (line styling) - FIXED: Restored line styles and markers visibility in rendering by implementing proper line style differentiation across ASCII, PNG, and PDF backends with consistent styling throughout the pipeline (PR #393 merged)