From 3b4e89d96afe203bb0e8b5b331bb30d1193d0831 Mon Sep 17 00:00:00 2001 From: _ov4 Date: Tue, 13 Oct 2026 14:13:00 +0000 Subject: Document supported pseudocode with section 7 language manuals Co-Authored-By: Claude Fable 5.1 --- doc/language/cpsc-keyword-openfile.7.md | 37 +++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 doc/language/cpsc-keyword-openfile.7.md (limited to 'doc/language/cpsc-keyword-openfile.7.md') diff --git a/doc/language/cpsc-keyword-openfile.7.md b/doc/language/cpsc-keyword-openfile.7.md new file mode 100644 index 0000000..a13b3f4 --- /dev/null +++ b/doc/language/cpsc-keyword-openfile.7.md @@ -0,0 +1,37 @@ +% CPSC-KEYWORD-OPENFILE(7) + +# NAME + +cpsc-keyword-openfile - open a text file + +# SYNOPSIS + +```text +OPENFILE filename FOR READ +OPENFILE filename FOR WRITE +OPENFILE filename FOR APPEND +``` + +# DESCRIPTION + +The filename is a STRING expression. READ opens an existing file for reading; +WRITE creates or truncates a file; APPEND writes at the end, creating the file +if needed. READ, WRITE, APPEND, and this use of FOR belong here. + +At most 16 files may be open at once. Use the same filename string for +subsequent operations. Reopening an open filename, failed opens, and wrong-mode +operations terminate execution with a fatal diagnostic. RANDOM is reserved +but unsupported. + +# EXAMPLE + +```text +OPENFILE "notes.txt" FOR WRITE +WRITEFILE "notes.txt", "Hello" +CLOSEFILE "notes.txt" +``` + +# SEE ALSO + +[cpsc-language-overview(7)](cpsc-language-overview.7.md), [cpsc-keyword-readfile(7)](cpsc-keyword-readfile.7.md), [cpsc-keyword-writefile(7)](cpsc-keyword-writefile.7.md), [cpsc-keyword-closefile(7)](cpsc-keyword-closefile.7.md). + -- cgit v1.3.1-4-g156e