Duck util-parser.

This commit is contained in:
Dominik Pantůček 2023-07-05 21:56:11 +02:00
parent b027d19f49
commit 1a2e9ee726
5 changed files with 73 additions and 41 deletions

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@ -177,40 +177,6 @@ sent to the address stored within.
Sends email using mail(1) command. The arguments ```#:to``` and
```#:subject``` are mandatory. Argument ```#:from``` is optional.
### Parser
(import util-parser)
This module contains common functions for both configuration and
member file parsers. All functions are UTF-8 aware.
(parser-preprocess-line line)
* ```line``` - a string with contents of one source line
If the input ```line``` contains the ```#``` character, the rest of
the line (including this character) is removed.
Any leading and trailing space is removed.
Returns a string representing the preprocessed line.
(parser-parse-line line)
* ```line``` - preprocessed line (string)
If the ```line``` is empty, returns ```#f```.
If the line contains only one token consisting of non-whitespace
characters before the first whitespace character (there is no
whitespace), returns a symbol created by interning the whole
```line```.
When the ```line``` contains whitespace character(s), it returns a
pair consisting of symbol created by interning the string of
non-whitespace characters before the first whitespace character and
the string with the rest of the line.
### Proc
(import util-proc)