diff options
Diffstat (limited to 'tools/_clean_attrs.sed')
| -rw-r--r-- | tools/_clean_attrs.sed | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/tools/_clean_attrs.sed b/tools/_clean_attrs.sed new file mode 100644 index 000000000..d6ccedea6 --- /dev/null +++ b/tools/_clean_attrs.sed @@ -0,0 +1,135 @@ +#!/bin/sed -rf +# +# Written in 2016 by Sergei Eremenko <https://github.com/SmartFinn> +# +# To the extent possible under law, the author(s) have dedicated all copyright +# and related and neighboring rights to this software to the public domain +# worldwide. This software is distributed without any warranty. +# +# You should have received a copy of the CC0 Public Domain Dedication along +# with this software. If not, see +# <http://creativecommons.org/publicdomain/zero/1.0/>. +# +# Description: +# This script removes unused attributes and removes attributes with default +# values from elements. +# Details https://www.w3.org/TR/SVG/attindex.html +# +# Get defaults from Inkscape: +# sed -e '/^$/d' -e '/NO.DEFAULT/d' -e 's/"//g' \ +# /usr/share/inkscape/attributes/css_defaults \ +# | awk -F" - " '{printf "s/[ ]%s=\"%s\"//gI\n", $1,$2}' +# +# Usage: +# sed -r -i -f _clean_attrs.sed FILE... + +# remove unused attributes +s/[ ]aria-label="[^"]*"//gI + +# delete default ids +s/[ ]id="circle[0-9][^ ]*"//gI +s/[ ]id="defs[0-9][^ ]*"//gI +s/[ ]id="g[0-9][^ ]*"//gI +s/[ ]id="path[0-9][^ ]*"//gI +s/[ ]id="rect[0-9][^ ]*"//gI +s/[ ]id="svg[0-9][^ ]*"//gI + +# properties in a style attribute has higher priority +/style=/ { + /fill:[^;"]/ s/[ ]fill="[^"]+"//gI + /[^-]opacity:[^;"]/ s/[ ]opacity="[^"]+"//gI +} + +# remove attributes with default values +s/[ ]alignment-baseline="auto"//gI +s/[ ]backface-visibility="visible"//gI +s/[ ]baseline-shift="baseline"//gI +s/[ ]clip="auto"//gI +s/[ ]clip-path="none"//gI +s/[ ]clip-rule="nonzero"//gI +s/[ ]color-interpolation="sRGB"//gI +s/[ ]color-interpolation-filters="linearRGB"//gI +s/[ ]color-profile="auto"//gI +s/[ ]color-rendering="auto"//gI +s/[ ]cursor="auto"//gI +s/[ ]direction="ltr"//gI +s/[ ]display="inline"//gI +s/[ ]dominant-baseline="auto"//gI +s/[ ]enable-background="accumulate"//gI +s/[ ]fill="black"//gI +s/[ ]fill-opacity="1"//gI +s/[ ]fill-rule="nonzero"//gI +s/[ ]filter="none"//gI +s/[ ]flood-color="black"//gI +s/[ ]flood-opacity="1"//gI +s/[ ]font-feature-settings="normal"//gI +s/[ ]font-size="medium"//gI +s/[ ]font-size-adjust="none"//gI +s/[ ]font-stretch="normal"//gI +s/[ ]font-style="normal"//gI +s/[ ]font-variant="normal"//gI +s/[ ]font-variant-alternates="normal"//gI +s/[ ]font-variant-caps="normal"//gI +s/[ ]font-variant-east-asian="normal"//gI +s/[ ]font-variant-ligatures="normal"//gI +s/[ ]font-variant-numeric="normal"//gI +s/[ ]font-variant-position="normal"//gI +s/[ ]font-weight="normal"//gI +s/[ ]glyph-orientation-horizontal="0deg"//gI +s/[ ]glyph-orientation-vertical="auto"//gI +s/[ ]image-rendering="auto"//gI +s/[ ]isolation="auto"//gI +s/[ ]kerning="auto"//gI +s/[ ]letter-spacing="normal"//gI +s/[ ]lighting-color="white"//gI +s/[ ]marker="none"//gI +s/[ ]marker-end="none"//gI +s/[ ]marker-mid="none"//gI +s/[ ]marker-start="none"//gI +s/[ ]mask="none"//gI +s/[ ]mix-blend-mode="normal"//gI +s/[ ]opacity="1"//gI +s/[ ]overflow="hidden"//gI +s/[ ]paint-order="normal"//gI +s/[ ]perspective="none"//gI +s/[ ]pointer-events="visiblePainted"//gI +s/[ ]shape-inside="auto"//gI +s/[ ]shape-margin="0"//gI +s/[ ]shape-outside="auto"//gI +s/[ ]shape-padding="none"//gI +s/[ ]shape-rendering="auto"//gI +s/[ ]solid-color="#000000"//gI +s/[ ]solid-opacity="1"//gI +s/[ ]stop-color="black"//gI +s/[ ]stop-opacity="1"//gI +s/[ ]stroke="none"//gI +s/[ ]stroke-dasharray="none"//gI +s/[ ]stroke-dashoffset="0"//gI +s/[ ]stroke-linecap="butt"//gI +s/[ ]stroke-linejoin="miter"//gI +s/[ ]stroke-miterlimit="4"//gI +s/[ ]stroke-opacity="1"//gI +s/[ ]stroke-width="1"//gI +s/[ ]text-align="start"//gI +s/[ ]text-anchor="start"//gI +s/[ ]text-decoration-line="none"//gI +s/[ ]text-decoration-style="solid"//gI +s/[ ]text-indent="0"//gI +s/[ ]text-orientation="mixed"//gI +s/[ ]text-rendering="auto"//gI +s/[ ]text-transform="none"//gI +s/[ ]transform="none"//gI +s/[ ]transform-style="flat"//gI +s/[ ]unicode-bidi="normal"//gI +s/[ ]visibility="visible"//gI +s/[ ]white-space="normal"//gI +s/[ ]word-spacing="normal"//gI +s/[ ]writing-mode="lr-tb"//gI + +# delete attributes with nonsense values +s/[ ]fill-opacity="[1-9][0-9.]*"//gI +s/[ ]fill="(#000|#000000|black)"//gI +s/[ ]flood-color="(#000|#000000|black)"//gI +s/[ ]flood-opacity="[1-9][0-9.]*"//gI +s/[ ]opacity="[1-9][0-9.]*"//gI +s/[ ]stroke-opacity="[1-9][0-9.]*"//gI |