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GNU Info (groff)WarningsWarnings -------- The warnings that can be given to `gtroff' are divided into the following categories. The name associated with each warning is used by the `-w' and `-W' options; the number is used by the `warn' request and by the `.warn' register. `char' `1' Non-existent characters. This is enabled by default. `number' `2' Invalid numeric expressions. This is enabled by default. Note: Expressions. `break' `4' In fill mode, lines which could not be broken so that their length was less than the line length. This is enabled by default. `delim' `8' Missing or mismatched closing delimiters. `el' `16' Use of the `el' request with no matching `ie' request. Note: if-else. `scale' `32' Meaningless scaling indicators. `range' `64' Out of range arguments. `syntax' `128' Dubious syntax in numeric expressions. `di' `256' Use of `di' or `da' without an argument when there is no current diversion. `mac' `512' Use of undefined strings, macros and diversions. When an undefined string, macro or diversion is used, that string is automatically defined as empty. So, in most cases, at most one warning is given for each name. `reg' `1024' Use of undefined number registers. When an undefined number register is used, that register is automatically defined to have a value of 0. A definition is automatically made with a value of 0. So, in most cases, at most one warning is given for use of a particular name. `tab' `2048' Use of a tab character where a number was expected. `right-brace' `4096' Use of `\}' where a number was expected. `missing' `8192' Requests that are missing non-optional arguments. `input' `16384' Illegal input characters. `escape' `32768' Unrecognized escape sequences. When an unrecognized escape sequence is encountered, the escape character is ignored. `space' `65536' Missing space between a request or macro and its argument. This warning is given when an undefined name longer than two characters is encountered, and the first two characters of the name make a defined name. The request or macro is not invoked. When this warning is given, no macro is automatically defined. This is enabled by default. This warning never occurs in compatibility mode. `font' `131072' Non-existent fonts. This is enabled by default. `all' All warnings except `di', `mac' and `reg'. It is intended that this covers all warnings that are useful with traditional macro packages. `w' All warnings. automatically generated by info2www version 1.2.2.9 |