25d895d 🐛 fix(gitea_workflow): clean up temp repos after job steps 2bc3b11 🐛 fix(gitea_workflow): clean up temporary repo dirs in workflows 98c3f30 📝 docs(agent_rules): allow plan execution on current branch 16c7230 📝 docs(prompts): define custom verify layering 8efc4dd 🐛 fix(skills): quote commit-message description bc8498f 🐛 fix(ci): install tomli for gitea tests 55cda3b 🐛 fix(tests): report missing toml parser clearly c0729c7 🐛 fix(playbook): import Optional for cli compatibility 63e24bf 📦 deps(skills): sync thirdparty skills d2f9356 🐛 fix(ci): isolate gitea workflow repos 588b81d 🐛 fix(ci): inline gitea workflow bootstrap e0b1c3a ♻️ refactor(skills): standardize first-party skill contracts 2c5050d ♻️ refactor(skills): rename repo skills source dir f049dfb 📦 deps(skills): drop duplicate first-party superpowers skills 234b335 ✨ feat(workflow): add superpowers planning and execution state tracking c1702a6 📝 docs(markdown): format tracked markdown and drop stale templates 2325409 📝 docs(markdown): clarify optional markdownlint usage 214c44e 🔧 chore(markdown): add markdownlint baseline and lint fixes a22b324 📝 docs(templates): add execution and memory-bank prompt templates 223a797 📝 docs(templates): update README for Claude Code and current features 4ac8672 📝 docs: simplify README + platform-agnostic tools + auto-create local rules 2431c9d 📝 docs: add claude_md config and use cross-platform paths d64b248 📝 docs: fix README.md inaccuracies and add Claude Code info c8d6bf2 🐛 fix(playbook): use relative paths in CLAUDE.md when not at project root 6518f0f ✨ feat(playbook): auto-create CLAUDE.md with path discovery 6ec9a45 ✨ feat(skills): add skill_link symlink support + platform-agnostic prompt 9f8b6b5 📝 docs: update README and config example for Claude Code support 79cff6c 📝 docs(skills): add Claude Code platform support 452c6f5 ✨ feat(playbook): auto-inject AGENTS.md into CLAUDE.md e1dbf3c 🐛 fix(skills): remove dual-path from commit-message skill f3a7259 🔧 chore(ci): use prepare_repo.sh in both workflows da08212 🔧 chore(ci): extract prepare_repo.sh and clean up workflows 7ade85e 🗑️ remove(tsl): drop syntax_book/, data/ source and build script f94dba0 ♻️ refactor(skills): update playbook.py and tests for thirdparty/ layout b3df412 ♻️ refactor(skills): separate thirdparty skills into thirdparty/ subdirectory 64950e7 📦 deps(skills): sync thirdparty skills a2e3cb0 ✨ feat(playbook): add no_backup deploy controls 8609d59 🐛 fix(docs): repair reference catalog source links 956da11 🐛 fix(playbook): publish hidden ci test fixes 3f67754 📦 deps(skills): sync thirdparty skills 08ca87b 📦 deps(skills): add karpathy thirdparty sync 96b705b 📝 docs(tsl): rebuild canonical syntax and routing manual 3ed5052 📦 deps(skills): sync thirdparty skills 60108dd 📦 deps(skills): sync thirdparty skills da85d4e 🐛 fix(thirdparty): prune nested project snapshots a2a697e 📦 deps(skills): sync thirdparty skills 9df610a 🐛 fix(thirdparty): exclude duplicated superpowers skills 33dd5bb 🐛 fix(thirdparty): preserve optional manifest fields 91b0ea7 🐛 fix(thirdparty): preserve manifest during snapshot update 2e26f98 🔧 chore(thirdparty): generalize skills sync pipeline 5b9c1e3 📦 deps(skills): sync superpowers 2f2d34a 📝 docs(readme): normalize subtree command spacing 62db7db 🐛 fix(ci): serialize superpowers update and sync 3463223 🐛 fix(ci): use literal superpowers sync paths 48f6de8 📦 deps(skills): sync superpowers 4b23529 🔧 chore(ci): merge superpowers update and sync workflow a56d75b 📦 deps(skills): sync superpowers 84bcefa 🔧 chore(ci): use ci[bot] commit author name 00a07e5 📦 deps(skills): sync superpowers 7b84daf 🐛 fix(templates): enforce main loop progress tracking 51373d7 🔧 chore(ci): automate superpowers sync workflow eaaa39c 🐛 fix(ci): prevent stale superpowers sync from restoring skills block 79755c6 📦 deps(skills): sync superpowers 836d878 📦 deps(skills): sync superpowers 8216c9f 📦 deps(skills): sync superpowers 9439505 🐛 fix(playbook): address reported repo issues git-subtree-dir: docs/standards/playbook git-subtree-split: 25d895d8b3f56624ccfe99ad7289e9eb49e0f316
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Lexical Structure And Compile Options
文档类型:语法主线 是否可直接用于生成代码:是 是否含已验证可执行示例:是 是否含已验证反例:是 遇到不确定时跳转到:19_types_and_conversions.md、12_pitfalls.md、01_introduction.md
手册位置:第 18 篇,共 32 篇。上一篇:16_debug_and_profiler.md。下一篇:19_types_and_conversions.md。
这一篇吸收语法手册里“词法层”和“编译期开关”相关内容:保留字、标识符、注释、条件编译、文件包含、依赖编译选项。
这一篇解决什么问题
回答“TSL 的词法层规则和编译期开关应该去哪里查,而不是把这些边界混进值、函数、类的正文里”。
必须记住的规则
- 标识符大小写无关;当前最小运行验证里,下划线也可以出现在标识符中。
- 当前解释器接受
//行注释、首行#!CGI 风格注释、{ ... }块注释,以及(* ... *)块注释。 - 当前解释器接受
{$DEFINE}、{$UNDEF}、{$IFDEF}、{$IFNDEF}、{$ELSE}、{$ENDIF}这组条件编译指令。 - 条件编译当前已验证只会编译命中的分支;未命中的分支里即使放坏代码,也不会阻止脚本通过。
- 当前解释器接受
{$Explicit+};一旦开启,后续变量必须先用var声明,否则会报variable not defined。 - 当前解释器也接受
{$Explicit-};它可以在同一源文件里把“先声明后使用”的要求重新关掉。 - 当前解释器接受
{$VarByRef-}与{$VarByRef+};它们会切换“未修饰形参”的默认传递方式,细节见 06_functions_and_calls.md。 - 当前命令行解释器里,
{$I}/{$INCLUDE}的最小相对路径和绝对路径样例都没有跑通;错误信息是include file ... not found or include feature not implemented。 {$dependency ...}这类编辑器辅助编译选项,本轮还没有拿到正向最小验证,不先写成正文事实。
已验证语法
大小写无关与下划线标识符:
代码块身份:已验证可执行示例
program test;
begin
My_Var := 7;
WriteLn(my_var);
WriteLn(MY_VAR);
end.
已验证运行结果:
- 依次输出
7、7 - 说明当前解释器下标识符大小写无关
- 也说明下划线可以出现在标识符中
注释与条件编译:
代码块身份:已验证可执行示例
#! shebang style comment
program test;
begin
a := 1; // line comment
{
(* nested comment marker *)
}
WriteLn(a);
{$DEFINE FLAG}
{$IFDEF FLAG}
WriteLn(10);
{$ELSE}
WriteLn(20);
{$ENDIF}
{$UNDEF FLAG}
{$IFNDEF FLAG}
WriteLn(30);
{$ELSE}
WriteLn(40);
{$ENDIF}
end.
已验证运行结果:
- 依次输出
1、10、30 - 说明首行
#!、//、{ ... }、(* ... *)在当前解释器里都能通过 - 也说明
DEFINE/UNDEF/IFDEF/IFNDEF/ELSE/ENDIF这一组条件编译指令在当前解释器里可以正常生效
{$Explicit+} 的正向最小例子:
代码块身份:已验证可执行示例
program test;
begin
{$Explicit+}
var a;
a := 1;
WriteLn(a);
end.
已验证运行结果:
- 输出
1 - 说明
{$Explicit+}开启后,配合var声明可以正常通过
{$Explicit-} 可以在同一源文件里关掉显式声明要求:
代码块身份:已验证可执行示例
program test;
begin
{$Explicit+}
var a;
a := 1;
{$Explicit-}
b := 2;
WriteLn(a + b);
end.
已验证运行结果:
- 输出
3 - 说明
{$Explicit-}会从出现位置开始取消“变量必须先声明”的限制
条件编译不会去编译未命中的坏代码分支:
代码块身份:已验证可执行示例
program test;
begin
{$UNDEF NEVER}
{$IFDEF NEVER}
{ 未命中分支里的坏代码示意见下方反例块 }
{$ELSE}
WriteLn(1);
{$ENDIF}
end.
已验证运行结果:
- 输出
1 - 说明未命中的条件编译分支不会参与当前脚本编译
未命中分支里拿来做验证的坏代码外形:
代码块身份:反例 / 不可照写
this is bad code
上面这类内容只用于说明“坏代码”长什么样,不要直接写进正向示例块。
{$VarByRef-} 与 {$VarByRef+}:
代码块身份:已验证可执行示例
program test;
function TouchDefault(a);
begin
a := 9;
end;
{$VarByRef-}
function TouchValue(a);
begin
a := 8;
end;
function TouchForcedVar(var a);
begin
a := 7;
end;
{$VarByRef+}
function TouchRestored(a);
begin
a := 6;
end;
begin
x := 1;
TouchDefault(x);
WriteLn(x);
y := 1;
TouchValue(y);
WriteLn(y);
z := 1;
TouchForcedVar(z);
WriteLn(z);
r := 1;
TouchRestored(r);
WriteLn(r);
end.
已验证运行结果:
- 依次输出
9、1、7、6 - 说明默认模式下,未修饰参数仍会写回调用方
- 说明
{$VarByRef-}下,未修饰参数会改成按值传递 - 说明
var形参在{$VarByRef-}下仍保持引用语义 - 也说明
{$VarByRef+}可以把默认语义重新切回可写回模式
当前已验证的反向边界
代码块身份:反例 / 不可照写
program test;
begin
{$Explicit+}
a := 1;
end.
上面这段最小样例已实测编译失败,报错主因是 variable not defined。
代码块身份:反例 / 不可照写
program test;
{$I "common.inc"}
begin
WriteLn(1);
end.
无论把 common.inc 写成相对路径还是绝对路径,当前命令行解释器都没有跑通,错误信息都是 include file ... not found or include feature not implemented。
跳转指引
- 回看文件模型与顶层主体:见 03_core_model.md
- 回看值、字面量与字符串:见 04_values_and_literals.md
- 回看变量、常量与显式声明:见 05_variables_and_constants.md
- 看类型与转换:见 19_types_and_conversions.md
- 看字符串与编码:见 20_strings_and_text.md