+ Data: nn-n Addr: - Float: - Add `n1` to `n2` and return the result. Class: class:primitive | Namespace: global | Interface Layer: all Example #1: #1 #2 + - Data: nn-n Addr: - Float: - Subtract `n2` from `n1` and return the result. Class: class:primitive | Namespace: global | Interface Layer: all Example #1: #2 #1 - ; Data: - Addr: - Float: - End the current definition. Class: class:macro | Namespace: global | Interface Layer: all [ Data: - Addr: - Float: - Begin a quotation. Class: class:macro | Namespace: global | Interface Layer: all ] Data: - Addr: - Float: - End a quotation. Class: class:macro | Namespace: global | Interface Layer: all c:letter? Data: c-f Addr: - Float: - Return TRUE if character is an ASCII letter or FALSE otherwise. Class: class:word | Namespace: c | Interface Layer: all dup Data: n-nn Addr: - Float: - Duplicate the top item on the stack. Class: class:primitive | Namespace: global | Interface Layer: all fetch Data: a-n Addr: - Float: - Fetch the value stored at the specified address. Class: class:primitive | Namespace: global | Interface Layer: all Example #1: &Version fetch if Data: fq- Addr: - Float: - Execute the quote if the flag is `TRUE`. Class: class:word | Namespace: global | Interface Layer: all s:const Data: ss- Addr: - Float: - Create a constant named s2, returning a pointer to s1. This will use `s:keep` to preserve the original string. Class: class:word | Namespace: s | Interface Layer: all s:map Data: sq-s Addr: - Float: - Execute the specified quote once for each character in the string. Builds a new string from the return value of the quote. The quote should return only one value. Class: class:word | Namespace: s | Interface Layer: all s:to-lower Data: s-s Addr: - Float: - Convert uppercase ASCII characters in a string to lowercase. Class: class:word | Namespace: s | Interface Layer: all sigil:$ Data: s-c Addr: - Float: - Process token as an ASCII character. Interpret Time: Fetch first character from string. Leave on stack. Compile Time: Fetch first character from the string. Compile into the current definition as literal. Class: class:macro | Namespace: sigil | Interface Layer: all sigil:' Data: s-s Addr: - Float: - Process token as a string. Interpret Time: Move string into temporary buffer. If `RewriteUnderscores` is `TRUE`, replace all instances of _ with space. Compile Time: Move string into temporary buffer. If `RewriteUnderscores` is `TRUE`, replace all instances of _ with space. Then compile the string into the current definition. Class: class:macro | Namespace: sigil | Interface Layer: all sigil:( Data: s- Addr: - Float: - Process token as a comment. Interpret Time: Discard the string. Compile Time: Discard the string. Class: class:macro | Namespace: sigil | Interface Layer: all sigil:: Data: s- Addr: - Float: - Hook. Process token as a new definition. Interpret Time: Create a header pointing to `here` with the provided string as the name. Sets class to `class:word`. Class: class:macro | Namespace: sigil | Interface Layer: all