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added "natural" sort order for files. + docs..

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2023-03-08 02:49:40 +03:00
parent 010b3ad4e9
commit 99f3b45d8b
1 changed files with 29 additions and 8 deletions
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37
scripts/make-images.sh
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@ -14,6 +14,7 @@ shopt -s nullglob extglob
#
# Template structure:
# templates/
# spread.tex
# imagepage.tex
# textpage.tex
# ...
@ -23,6 +24,7 @@ shopt -s nullglob extglob
# this is separated to decouple caption writing from the
# changes to the layout/sequencing and this drastically
# simplify the work with writers.
# For this reason this takes priority over local captions (XXX revise).
# ...
# $IMAGE_DIR/
# $spread/
@ -35,11 +37,24 @@ shopt -s nullglob extglob
# ignored.
# fields:
# ${IMAGE0}
# replaced with image path
# ${CAPTION0}
# ${IMAGE1}
# ${CAPTION1}
# replaced with content of caption file if found
# and empty otherwise.
# ${TEXT0}
# replaced with the content of a text file if
# found and empty otherwise.
# ...
# NOTE: if images are included, hi-res source
# substitution is not done here.
# NOTE: fields are ordered and matched according to their
# position and not their number, e.g. in the following
# sequence:
# IMAGE, IMAGE10, IMAGE20, ..,
# CAPTION2, CAPTION7, CAPTION12, ..
# IMAGE10 will be filled with the second found image
# and CAPTION7 will be filled with the second found
# caption.
# <spread-template-name>.tpl
# indicates the spread template to use.
# if given the rest of the .tex files in
@ -49,34 +64,40 @@ shopt -s nullglob extglob
# fields:
# ${IMAGE0}
# ${CAPTION0}
# ${IMAGE1}
# ${CAPTION1}
# ${TEXT0}
# ...
# imagepage.tex
# image page template.
# fields:
# ${IMAGE}
# ${CAPTION}
# ${TEXT0}
# ...
# textpage.tex
# text page template.
# fields:
# ${TEXT}
# ...
# <spread-template-name>-imagepage.tpl
# <spread-template-name>-textpage.tpl
# indicates the image/text page template to use.
# ignored if explicit templates are given.
# image fields:
# fields:
# ${IMAGE}
# ${CAPTION}
# text fields:
# ${TEXT}
# ...
# 00-<image>.png
# image.
# if $IMAGE_HIRES_DIR is set then this will
# resolve to:
# $IMAGE_HIRES_DIR/<image>
# XXX hi-res substitution currently disabled.
# supported formats:
# .jpeg, .png, .pdf, .svg, .eps
# (see $IMAGE_FORMATS)
# 00-<image>.txt
# local image caption text.
# NOTE: this must be named the same as the image.
# 01-<text>.txt
# text.
# ...
@ -278,7 +299,7 @@ templateSlots(){
TEMPLATE_INDEX[$1]=$(cat "$1" \
| grep -o '\${[A-Z0-9_]\+}' \
| sed 's/\${\(.*\)}/\1/g' \
| sort)
| sort -V)
fi
echo ${TEMPLATE_INDEX[$1]}
}