diff options
Diffstat (limited to 'listbas.1')
| -rw-r--r-- | listbas.1 | 59 |
1 files changed, 13 insertions, 46 deletions
@@ -124,44 +124,8 @@ be prefixed with \fI$\fP if it\(aqs in hex, or no prefix for decimal. .sp Color output only works on terminal emulators (or real terminals) that support ANSI/VT220 style escape codes. This includes all modern -terminal emulators, and most not\-so\-modern ones in the UNIX world. -.sp -The color scheme is adjustable via the \fB\-c\fP option; see -\fBCustomization\fP, below. To avoid having to give your custom colors on -the command line every time, see \fBENVIRONMENT\fP, below. -.sp -The default color scheme is: -.INDENT 0.0 -.TP -.B \fByellow\fP -Commands. Also "command operators" such as the \fBGOTO\fP in \fBON/GOTO\fP and -the \fBSTEP\fP in a \fBFOR\fP command. These are really operators as far as -BASIC is concerned, but it makes more sense to colorize them as commands. -.TP -.B \fBgreen\fP -Operators (except functions and "command operators"), quotes around -strings, and commas between \fBDATA\fP elements. -.TP -.B \fBpurple\fP -Functions. -.TP -.B \fBred\fP -Numbers (except line numbers at the start of a line) and string -constants (but not the quotes around the string). -.TP -.B \fBcyan\fP -Line numbers at the start of a line and \fBDATA\fP items. -.TP -.B \fBblue\fP -Comments (\fBREM\fP text). -.TP -.B \fBuncolorized\fP -Variable names. -.UNINDENT -.sp -Black and white are not used by default because presumably, one or the -other is the background color of the terminal. -.SS Customization +terminal emulators, and most not\-so\-modern ones in the UNIX world. See +\fBNOTES\fP for a list of tested terminal emulators. .sp You can customize the colors by using the \fB\-c\fP \fIcolors\fP option, either on the command line, or in the \fBLISTBAS_OPTS\fP environment variable. @@ -204,29 +168,29 @@ The order they\(aqre used in the \fIcolors\fP argument is: .INDENT 0.0 .TP .B \fB1\fP -Commands. +BASIC keywords. Default: \fI3\fP (yellow). .TP .B \fB2\fP -Operators. +Operators, including quotes around strings and commas between \fBDATA\fP items. Default: \fI2\fP (green). .TP .B \fB3\fP -Functions. +Functions. Default: \fI5\fP (purple). .TP .B \fB4\fP -Constants. +Constants (numeric or string). Default: \fI1\fP (red). .TP .B \fB5\fP Line numbers (at the start of a line only; \fBGOTO\fP and \fBGOSUB\fP line numbers -are constants). +are constants). Default: \fI6\fP (cyan). .TP .B \fB6\fP -\fBDATA\fP items (but not the commas between them). +\fBREM\fP text. Default: \fI4\fP (blue). .TP .B \fB7\fP -\fBREM\fP text. +\fBDATA\fP items (but not the commas between them). Default: \fI6\fP (cyan). .TP .B \fB8\fP -Variable names. +Variable names. Default: \fIn\fP (uncolorized). .UNINDENT .sp So, the default color scheme is equivalent to: @@ -235,6 +199,9 @@ So, the default color scheme is equivalent to: \fB\-c\fP \fI3251646n\fP .UNINDENT .UNINDENT +.sp +Black and white are not used by default because presumably, one or the +other is the background color of the terminal. .SH NOTES .sp \fBlistbas\fP will refuse to operate on a LIST\-protected program with |