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Diffstat (limited to 'doc/user/cpp_chan')
| -rw-r--r-- | doc/user/cpp_chan | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/doc/user/cpp_chan b/doc/user/cpp_chan deleted file mode 100644 index bee0493..0000000 --- a/doc/user/cpp_chan +++ /dev/null @@ -1,91 +0,0 @@ -@Section - @Title { Changing the appearance of all programs simultaneously } - @Tag { cpsetup } -@Begin -@PP -We have just seen that the {@Code "@CP"}, {@Code "@Eiffel"} etc. symbols -have many options for changing the appearance of the program text. However, -most people would not want to have a different style for every program text -in their document; they want to define the style once at the start, and have -all their program texts come out in that style without laboriously setting -options on every symbol. You do this by copying the setup file and -changing it. -@PP -For general information about how to make your own setup file, consult -Section {@NumberOf setup}. The options that determine the default -values are in the @Code "@Use" clause which occupies most of the setup -file. Here is the @Code "@Use" clause from {@Code cprint}: -cprint. @Index @Code "@CPSetup" -@ID @Code @Tbl - mv { 0.5vx } - aformat { @Cell A | @Cell B | @Cell C } - bformat { @Cell { " #" A } | @Cell { "{" B } | @Cell "}" } -{ -@Rowa A { "@Use { @CPSetup" } -@Rowb A { "pipe" } B { } -@Rowb A { "style" } B { fixed } - -@Rowa -@Rowb A { "fixedfont" } B { Courier } -@Rowb A { "fixedstrings" } B { Base } -@Rowb A { "fixedidentifiers" } B { Base } -@Rowb A { "fixedcomments" } B { Base } -@Rowb A { "fixedkeywords" } B { Base } -@Rowb A { "fixednumbers" } B { Base } -@Rowb A { "fixedoperators" } B { Base } -@Rowb A { "fixedsize" } B { -1.0p } -@Rowb A { "fixedline" } B { 1.0vx } -@Rowb A { "fixedtabin" } B { 8 } -@Rowb A { "fixedtabout" } B { 8s } - -@Rowa -@Rowb A { "varyingfont" } B { } -@Rowb A { "varyingstrings" } B { Slope } -@Rowb A { "varyingidentifiers" } B { Slope } -@Rowb A { "varyingcomments" } B { Base } -@Rowb A { "varyingkeywords" } B { Bold } -@Rowb A { "varyingnumbers" } B { Base } -@Rowb A { "varyingoperators" } B { Base } -@Rowb A { "varyingsize" } B { 1.0f } -@Rowb A { "varyingline" } B { 1.0vx } -@Rowb A { "varyingtabin" } B { 8 } -@Rowb A { "varyingtabout" } B { 3f } - -@Rowa -@Rowb A { "symbolfont" } B { } -@Rowb A { "symbolstrings" } B { Slope } -@Rowb A { "symbolidentifiers" } B { Slope } -@Rowb A { "symbolcomments" } B { Base } -@Rowb A { "symbolkeywords" } B { Bold } -@Rowb A { "symbolnumbers" } B { Base } -@Rowb A { "symboloperators" } B { Base } -@Rowb A { "symbolsize" } B { 1.0f } -@Rowb A { "symbolline" } B { 1.0vx } -@Rowb A { "symboltabin" } B { 8 } -@Rowb A { "symboltabout" } B { 3f } - -@Rowa A { "}" } -} -This shows the default font families, font faces, font sizes, line -spacings, and tab settings in force for the three styles, and also that -the default style is {@Code "fixed"}. Notice that the font family name -for @Code "fixed" style is {@Code "Courier"}, but for the other styles is -empty. This causes the @Code "fixed" style to always switch to Courier, -and the other styles to use the same font family as in the surrounding -document. The @Code pipe option will be explained in Section {@NumberOf pipes}. -@PP -To change a default value, delete the preceding @Code "#" and change the -part between braces. For example, suppose you are happy with @Code "fixed" -except that you want bold keywords. Then one line needs to be changed, to -@ID @Code "fixedkeywords { Bold }" -Or suppose you like @Code "varying" as it stands, but would like it to be -the default style rather than {@Code "fixed"}. Again, only one line needs -to be changed, to {@Code "style { varying }"}. -@PP -The setup files for the other languages are identical to this one, except -that the symbol after @Code "@Use" is different, and some of the -default values may be different. Changing an option affects only the -language of that setup file; if you have multiple languages you can -have multiple setup files and change their options quite independently -of each other. -@End @Section |