diff options
Diffstat (limited to 'gdb/doc/pretex.m4')
| -rw-r--r-- | gdb/doc/pretex.m4 | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/gdb/doc/pretex.m4 b/gdb/doc/pretex.m4 index 585fa9a..40c3d26 100644 --- a/gdb/doc/pretex.m4 +++ b/gdb/doc/pretex.m4 @@ -1,4 +1,8 @@ divert(-1) -*-Text-*- +` Copyright (c) 1991 Free Software Foundation, Inc.' +` This file defines and documents the M4 macros used ' +` to preprocess some GNU manuals' +` $Id$' I. INTRODUCTION @@ -115,10 +119,13 @@ _ppf__(`decr') _ppf__(`define') _ppf__(`defn') _ppf__(`divert') +_ppf__(`divnum') _ppf__(`dnl') _ppf__(`dumpdef') _ppf__(`errprint') +_ppf__(`esyscmd') _ppf__(`eval') +_ppf__(`format') _ppf__(`ifdef') _ppf__(`ifelse') _ppf__(`include') @@ -128,6 +135,7 @@ _ppf__(`len') _ppf__(`m4exit') _ppf__(`m4wrap') _ppf__(`maketemp') +_ppf__(`patsubst') _ppf__(`popdef') _ppf__(`pushdef') _ppf__(`regexp') @@ -141,6 +149,7 @@ _ppf__(`traceon') _ppf__(`translit') _ppf__(`undefine') _ppf__(`undivert') +_ppf__(`unix') B. QUOTE HANDLING. @@ -199,15 +208,21 @@ all conditionals within it. The counter _IF_FS__ is used to implement this; kindly avoid redefining it directly. _define__(<_IF_FS__>,<0>) + +NOTE: The definitions for our "pushf" and "popf" macros use eval +rather than incr and decr, because GNU m4 (0.75) tries to call eval +for us when we say "incr" or "decr"---but doesn't notice we've changed +eval's name. + _define__( <_pushf__>, <_define__(<_IF_FS__>, - _incr__(_IF_FS__))>) + _eval__((_IF_FS__)+1))>) _define__( <_popf__>, <_ifelse__(0,_IF_FS__, <<>_dnl__<>>, - <_define__(<_IF_FS__>,_decr__(_IF_FS__))>)>) + <_define__(<_IF_FS__>,_eval__((_IF_FS__)-1))>)>) _define__( <_if__>, |