diff options
| -rw-r--r-- | Makefile | 4 | ||||
| -rw-r--r-- | example.mg | 170 | ||||
| -rw-r--r-- | example.t | 55 | ||||
| -rw-r--r-- | g.tmac | 52 |
4 files changed, 93 insertions, 188 deletions
@@ -1,2 +1,2 @@ -example.pdf: example.mg g.tmac - groff -Tps example.mg | ps2pdf - > example.pdf +example.pdf: example.t g.tmac + groff -Tps example.t | ps2pdf - > example.pdf diff --git a/example.mg b/example.mg deleted file mode 100644 index 5e8d505..0000000 --- a/example.mg +++ /dev/null @@ -1,170 +0,0 @@ -.so g.tmac -.t -.x Mg , -a simple macro package for troff -.n -John Ankarström -.d -.p -.i Mg -is a simple macro package for troff with the following features: -.p -1. -It is designed to be easy to understand and to customize -by editing the source code. -.p -2. -It makes use of the extended support for environments -offered by many modern troff implementations -(but it can be made compatible with the original troff if need be). -.p -3. -It is designed to be practically easy to use. -Macros -are consistently one letter long and written in lowercase. -.p -While -.i mg -does provide macros for many common tasks, -including footnotes, -it is at the end of the day an idiosyncratic macro package, -written to serve the author's personal needs. -Users of -.i mg -are encouraged to modify the source code -according to their own needs. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. -.p -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do -eiusmod tempor incididunt ut labore et dolore magna aliqua. -Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris -nisi ut aliquip ex ea commodo consequat. -Duis aute irure dolor in reprehenderit in voluptate velit esse -cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat -cupidatat non proident, sunt in culpa qui officia deserunt mollit -anim id est laborum. diff --git a/example.t b/example.t new file mode 100644 index 0000000..3ca19bb --- /dev/null +++ b/example.t @@ -0,0 +1,55 @@ +.so g.tmac +.s +.t +.x Mg , +a simple macro package for troff +.n +John Ankarstr\[u00F6]m +.d +.p +.i Mg +is a simple macro package for troff with the following features: +.p +1. +It is designed to be easy to understand and to customize +by editing the source code. +.p +2. +It makes use of the extended support for environments +offered by many modern troff implementations +(but it can be made compatible with the original troff if need be). +.p +3. +It is designed to be practically easy to use. +Macros are consistently one letter long and written in lowercase. +.p +While +.i mg +does provide macros for many common tasks, +including footnotes, +it is at the end of the day an idiosyncratic macro package, +written to serve the author's personal needs. +Users of +.i mg +are encouraged to modify the source code +according to their own needs. +.h +Internal design +.p +.i Mg +makes heavy use of named environments, +supported by implementations such as GNU troff and Neatroff. +Environments obliviate the need for many special registers +that a macro package would need to keep track of. +For example, +.i ms +keeps track of the document's font size in the PS register. +.i Mg , +on the other hand, +simply sets the font size inside the environment named +.i p +(for paragraph). +If the user wishes to modify the default font size, +he or she can simply switch to the +.i p +environment and set the font size as desired. @@ -1,29 +1,38 @@ .eo -.\" _s -- setup document (configurable) -.de _s +.\" s -- setup document +.de s +. \" configure initial options +. _nr mt 1i \" margin top +. _nr mb 1i \" margin bottom +. \" initialize document . wh 0 _h -. wh -1i _f -. sp 1u \" trigger _h +. wh -\n(mbu _f +. sp 1u \" trigger header . ns +. \" configure environments . _e t \" title . ps +4p . vs +2p . ft B . ad c . _e n \" name (of author) -. nr n_mt 0.9v +. _nr n_mt 0.4v . ad c . _e d \" date -. nr d_mt 0.4v +. _nr d_mt 0.4v . ad c . _e p \" paragraph -. nr p_mt 0.3v +. _nr p_mt 0.3v . ad b +. _e h \" heading +. _nr h_mt 0.6v +. ps +1p +. ft B . _e .. .\" _h -- page header .de _h -' sp 1i +' sp \n(mtu .. .\" _f -- page footer .de _f @@ -31,6 +40,10 @@ . tl ''%'' ' bp .. +.\" _nr -- set default value +.de _nr +. if \n[\$1]=0 .nr \$1 \$2 +.. .\" _e -- set environment .de _e . br @@ -39,6 +52,14 @@ . ds env \$1 . if !'\$1'' .ev \$1 .. +.\" i -- italic +.de i +\$3\fI\$1\fP\$2 +.. +.\" x -- bold italic +.de x +\$3\f(BI\$1\fP\$2 +.. .\" t -- title .de t . _e t @@ -47,12 +68,14 @@ .de n . br . _e n +. if '\*[penv]'t' .sp 0.2v . sp \n[n_mt]u .. .\" d -- date .de d . br . _e d +. if '\*[penv]'t' .sp 0.2v . sp \n[d_mt]u . af mo 00 . af dy 00 @@ -71,13 +94,10 @@ . el .sp \n[p_mt]u . if '\*[penv]'p' \h'0.5c' .. -.\" i -- italic -.de i -\$3\fI\$1\fP\$2 -.. -.\" x -- bold italic -.de x -\$3\f(BI\$1\fP\$2 +.\" h -- heading +.de h +. br +. _e h +. sp \n[h_mt]u .. .ec -._s |