Class: RemLint::Rules::InfoSubstitutionWithoutHeader

Inherits:
RemLint::Rule
  • Object
show all
Defined in:
lib/remlint/rules/info_substitution_without_header.rb

Overview

%<Header> with no matching INFO on the same command.

FindTrigInfo returns NULL and dosubst.c ships nothing at all, so the substitution expands to the empty string. The reminder then reads Meeting at and looks like a truncation bug somewhere else entirely.

INFO headers are per-command, so this is decidable from one line: the headers a command carries and the headers its body asks for are both right there. Matching is case-insensitive, because Remind's header lookup is.

Constant Summary collapse

INFO_HEADER =

INFO "Header: value" -- the argument is a quoted string whose header runs up to the first colon.

/\A["'](?<header>[^:"']+):/
REFERENCE = 
/%<(?<header>[^>]*)>/

Constants inherited from RemLint::Rule

RemLint::Rule::REGISTRY

Instance Attribute Summary

Attributes inherited from RemLint::Rule

#config, #document, #offenses

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from RemLint::Rule

all, enabled_by_default?, find, inherited, #initialize, rule_name, #rule_name, #run

Constructor Details

This class inherits a constructor from RemLint::Rule

Class Method Details

.default_severity ⇒ Object 



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# File 'lib/remlint/rules/info_substitution_without_header.rb', line 24

def self.default_severity
  "warning"
end

.description ⇒ Object 



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# File 'lib/remlint/rules/info_substitution_without_header.rb', line 28

def self.description
  "A %<Header> substitution with no INFO clause of that name on the command."
end

Instance Method Details

#check ⇒ Object 



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# File 'lib/remlint/rules/info_substitution_without_header.rb', line 32

def check
  document.code_commands.each do |command|
    check_command(command)
  end
end