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'main': Highlight first command word in named functions defined in the sh syntax when MULTI_FUNC_DEF is set.

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Fixes a subset of issue #237.
This commit is contained in:
Daniel Shahaf 2016-09-22 17:56:00 +00:00
parent 2fabf7ca64
commit 6f91850a01
3 changed files with 97 additions and 0 deletions
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12
highlighters/main/main-highlighter.zsh
View file

@ -186,6 +186,11 @@ _zsh_highlight_highlighter_main_paint()
else
integer path_dirs_was_set=0
fi
if [[ -o multi_func_def ]]; then
integer multi_func_def=1
else
integer multi_func_def=0
fi
emulate -L zsh
setopt localoptions extendedglob bareglobqual
@ -545,6 +550,13 @@ _zsh_highlight_highlighter_main_paint()
else
_zsh_highlight_main__stack_pop 'R' style=reserved-word
fi;;
$'\x28\x29') # possibly a function definition
if (( multi_func_def )) || false # TODO: or if the previous word was a command word
then
next_word+=':start:'
fi
style=reserved-word
;;
$'\x7d') # right brace
#
# Parsing rule: # {

45
highlighters/main/test-data/function-named1.zsh Normal file
View file

@ -0,0 +1,45 @@
#!/usr/bin/env zsh
# -------------------------------------------------------------------------------------------------
# Copyright (c) 2016 zsh-syntax-highlighting contributors
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are permitted
# provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this list of conditions
# and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice, this list of
# conditions and the following disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
# may be used to endorse or promote products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# -------------------------------------------------------------------------------------------------
# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
# vim: ft=zsh sw=2 ts=2 et
# -------------------------------------------------------------------------------------------------
BUFFER='f() pwd; f() { balanced braces }'
expected_region_highlight=(
'1 1 TBD "issue #223"' # f
'2 3 reserved-word' # ()
'5 7 builtin' # pwd
'8 8 commandseparator' # ;
'10 10 TBD "issue #223"' # f
'11 12 reserved-word' # ()
'14 14 reserved-word' # {
'16 23 unknown-token' # balanced
'25 30 default' # braces
'32 32 reserved-word' # }
)

40
highlighters/main/test-data/function-named2.zsh Normal file
View file

@ -0,0 +1,40 @@
#!/usr/bin/env zsh
# -------------------------------------------------------------------------------------------------
# Copyright (c) 2016 zsh-syntax-highlighting contributors
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are permitted
# provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this list of conditions
# and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice, this list of
# conditions and the following disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
# may be used to endorse or promote products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# -------------------------------------------------------------------------------------------------
# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
# vim: ft=zsh sw=2 ts=2 et
# -------------------------------------------------------------------------------------------------
BUFFER='f g h () pwd'
expected_region_highlight=(
'1 1 TBD "issue #223"' # f
'3 3 TBD "issue #223"' # g
'5 5 TBD "issue #223"' # h
'7 8 reserved-word' # ()
'10 12 builtin' # pwd
)