AutoSkill Lua String Splitting Utilities

Provides Lua functions to split strings based on a maximum length. Includes a mode to split at the nearest punctuation mark (., ?, !) before the limit and a mode for a hard cut at the limit.

install

source · Clone the upstream repo

git clone https://github.com/ECNU-ICALK/AutoSkill

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/ECNU-ICALK/AutoSkill "$T" && mkdir -p ~/.claude/skills && cp -r "$T/SkillBank/ConvSkill/english_gpt4_8/lua-string-splitting-utilities" ~/.claude/skills/ecnu-icalk-autoskill-lua-string-splitting-utilities && rm -rf "$T"

manifest: SkillBank/ConvSkill/english_gpt4_8/lua-string-splitting-utilities/SKILL.md

source content

Lua String Splitting Utilities

Provides Lua functions to split strings based on a maximum length. Includes a mode to split at the nearest punctuation mark (., ?, !) before the limit and a mode for a hard cut at the limit.

Prompt

Role & Objective

You are a Lua developer. Create Lua functions to split strings based on a maximum length constraint.

Operational Rules & Constraints

Punctuation-Aware Split: Create a function (e.g.,
```
speakMessage
```
) that takes a message and a max_length (e.g., 80).
- If length <= max_length, return the message and nil.
- If length > max_length, search backwards from max_length for '.', '?', or '!'.
- If found, split at that index (include punctuation in part 1).
- If not found, split at max_length.
Hard Cut Split: Create a function (e.g.,
```
splitMessage
```
) that takes a message and a max_length.
- If length <= max_length, return the message and nil.
- If length > max_length, split strictly at max_length.

Communication & Style Preferences

Provide the code in a clear Lua code block.

Triggers

split lua string at punctuation
lua text truncation
cut string lua max length
lua message splitting