/usr/share/a2ps/sheets/for90kwds.ssh is in a2ps 1:4.14-1.3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 | # Style sheet for Fortran 90 keywords
# last modified 1999 08
#
# This file is part of a2ps.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING. If not, write to
# the Free Software Foundation, 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
style "Fortran 90 Keywords" is
written by "Denis Girou <Denis.Girou@idris.fr>, Alexander Mai <st002279@hrzpub.tu-darmstadt.de>"
version is 0.52
requires a2ps version 4.12a
documentation is
"This sheet implements the superset which Fortran 90 and Fortran 95 provide"
"over Fortran 77."
""
"See the documentation of the style sheet code(fortran)code for more details."
end documentation
# get the Fortran 77 stuff
ancestors are
for77kwds
end ancestors
keywords in Keyword_strong are
allocatable, allocate,
"case", contains, continue, cycle,
deallocate,
elemental, /end *block *data/, /end *do/, /end *file/, /end *if/,
/end *select/, /end *type/, /end *where/, exit,
forall,
include, intent,
kind,
namelist, nullify,
only, "optional",
pointer, pure,
recursive, result,
/select *case/,
target, type,
where, while
end keywords
# Intrinsics and others
keywords in Keyword_strong are # Shall we use 'Keyword' instead !?
adjustl, adjustr, advance, all, allocated, any, associated,
bit_size, blank, btest, ceiling, char, cshift,
date_and_time, dot_product, dprod,
eoshift, epsilon, exponent,
floor, fraction,
huge,
iachar, iand, ichar, ieor, ifix, index, ior,
ishft, ishftc,
lbound, len_trim,
matmul, maxexponent, maxloc, maxval,
merge, minexponent, minloc, minval, modulo, mvbits,
nearest, nint, not,
pack, precision, present, product,
random_number, random_seed, range, repeat, reshape, rrspacing,
scale, scan, selected_int_kind, selected_real_kind,
set_exponent, shape, size, spacing, spread, sum,
system_clock,
tiny, transfer, transpose, trim,
ubound, unpack,
verify
end keywords
# Other keywords which are not so important
keywords in Keyword are
private, public
end keywords
operators are
# Intent Attributes
( # 1. opening bracket
/(\\( *)/
# 2. keyword
/(in|inout|out)/
# 3. closing bracket
/( *\\))/
\1 Plain , \2 Keyword, \3 Plain),
# Named parameters for built-in commands
( #1. keyword
/(access|action|blank|delim|err|file|form|iostat|name|named|nextrec/
/|pad|position|recl|sequential|size|status)/
# 2. space and '='
/([[:space:]]+=)/
\1 Keyword, \2)
end operators
# Nice additions to F77
optional operators are
">=" \geq,
"<=" \leq,
"/=" \neq,
"=>" \Rightarrow
end operators
operators are
# end of named entities (including keyword)
(# 1. keyword
/(end)/
# 2. Spaces
/([[:space:]]+)/
# 3. keyword
/(program|subroutine|function|module|interface)/
\1 Keyword_strong, \2, \3 Keyword_strong),
# end of named entities (including keyword & name)
(# 1. keyword
/(end)/
# 2. Spaces
/([[:space:]]+)/
# 3. keyword
/(program|subroutine|function|module|interface)/
# 4. Spaces
/([[:space:]]+)/
# 5. The label
/([^[:space:];!]+)/
\1 Keyword_strong, \2, \3 Keyword_strong, \4, \5 Label_strong),
# Module
(# 1. The keyword
/(module)/
# 2. Spaces
/([[:space:]]+)/
# 3. The label
/([^[:space:]]+)/
# 4. empty rest of line
/([[:space:]]+$)/
\1 Keyword_strong, \2, \3 Label_strong, \4),
# Module procedure
(# 1, 2, 3. The keywords
/(module)([[:space:]]+)(procedure)/
# 4. Spaces
/([[:space:]]+)/
# 5. The label
/([^[:space:]]+)/
\1 Keyword_strong, \2, \3 Keyword_strong, \4, \5 Label_strong),
# Interface block without name
(# 1, The keyword
/(interface)/
# 2 spaces
/([[:space:]]*)/
\1 Keyword_strong, \2),
# Interfaces with generic name
(# 1. The keyword
/(interface)/
# 2. Spaces
/([[:space:]]+)/
# 3. The label
/([^[:space:](]+)/
\1 Keyword_strong, \2, \3 Label_strong),
# Assignment/Operator Interfaces
(# 1, 2, 3. The keywords
/(interface)([[:space:]]+)(assignment|operator)/
# 4. Spaces and opening `('
/([[:space:]]*\\()/
# 5. The operator
/([^[:space:])]+)/
# 6. The closing ')'
/(\\)[[:space:]]*)/
\1 Keyword_strong, \2, \3 Keyword_strong, \4, \5 Label, \6),
# Use; here is room for improvements since it
# may take more arguments than only a single label ...
(# 1. The keyword
/(use)/
# 2. Spaces
/([[:space:]]+)/
# 3. The label
/([^[:space:](]+)/
\1 Keyword_strong, \2, \3 Label)
end operators
end style
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