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authorPřemysl Eric Janouch <p@janouch.name>2024-02-12 10:57:23 +0100
committerPřemysl Eric Janouch <p@janouch.name>2024-02-12 10:57:23 +0100
commitad5b2fb8cd4915de9c6d97c362839de02d4970a6 (patch)
tree5e293bd1e18debe523cd76982596649c5a916afb /tools
parent2a1f17a8f7e32e1a485df450c5ad231312fedc16 (diff)
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asciiman: mildly improve compatibility
git manual pages render a little bit more sensibly now.
Diffstat (limited to 'tools')
-rw-r--r--tools/asciiman.awk14
1 files changed, 13 insertions, 1 deletions
diff --git a/tools/asciiman.awk b/tools/asciiman.awk
index 92b910d..7483aa4 100644
--- a/tools/asciiman.awk
+++ b/tools/asciiman.awk
@@ -1,6 +1,6 @@
# asciiman.awk: simplified AsciiDoc to manual page converter
#
-# Copyright (c) 2022 - 2023, Přemysl Eric Janouch <p@janouch.name>
+# Copyright (c) 2022 - 2024, Přemysl Eric Janouch <p@janouch.name>
# SPDX-License-Identifier: 0BSD
#
# This is not intended to produce great output, merely useful output.
@@ -149,6 +149,11 @@ function format(line, v) {
} else if (match(line, /^[*][^*]+[*]/) &&
substr(line, RSTART + RLENGTH) !~ /^[[:alnum:]]/) {
v = v "\\fB" substr(line, RSTART + 1, RLENGTH - 2) "\\fP"
+ } else if (match(line, /^`[^`]+`/) &&
+ substr(line, RSTART + RLENGTH) !~ /^[[:alnum:]]/) {
+ # Manual pages are usually already rendered in monospace;
+ # follow others, and render this in boldface.
+ v = v "\\fB" substr(line, RSTART + 1, RLENGTH - 2) "\\fP"
} else {
v = v substr(line, 1, 1)
line = substr(line, 2)
@@ -226,6 +231,13 @@ function process(firstline, posattrs, namedattrs) {
return 0
}
+ if (firstline ~ /^--$/) {
+ flushspace()
+
+ # For now, recognize, but do not process open block delimiters.
+ InOpenBlock = !InOpenBlock
+ return 1
+ }
if (firstline ~ /^(-{4,}|[.]{4,})$/) {
flushspace()