Copy-paste update edit automation

Embodiments automate several aspects of document copy and paste updates. An enhancement editor submits a context to an automatic suggestion generator, such as a copy portion, a paste portion, nearby text, or parser information. The editor brings back suggestions for automatically changing the paste portion, thereby helping the user to avoid monotony and errors. For example, character string replacement initiated by a user may be completed automatically and easily within the paste portion. Reconstruction between the variable declaration and the list of parameters is detected and completed as requested. Condition-specific transformations based on code synthesis, word association, temporal editing patterns, anchor target lists, regular expressions, or auto-completion are provided. The suggestions are given in the user's current workflow to avoid interruptions in focus. The suggestions may be automatically refined in response to implicit or explicit user feedback. The user is warned of unedited paste portions to